Patent application number | Description | Published |
20080295719 | Method for drying a printing ink on a printing substrate in a printing press, and a printing press - A method for drying a printing ink ( | 12-04-2008 |
20090002430 | Measurement Field for Determining the Smearing Limit During Printing - A measurement field allows determining the smearing limit during printing, in particular during lithographic wet offset printing. The measurement field is arranged on a printing form, in particular a printing plate, which has printing, ink-carrying regions and nonprinting, dampening solution-carrying regions on its surface. A dampening solution-carrying property in the region of the measurement field is reduced by a nanoscopic coating (e.g., with amphiphilic molecules) or an unscreened, microscopic coating (e.g., a polymer coating) in comparison with the dampening solution-carrying property in the nonprinting regions of the surface of the printing form. The nanoscopic coating or the microscopic coating advantageously leads to a shifting of the smearing limit, that is to say to a displacement of the starting point of scumming, by the dampening solution requirement which is increased for scum-free printing within the region of the measurement field. Such a measurement field is thus advantageously used for the closed-loop control of a dampening solution supply. | 01-01-2009 |
20090025584 | Method for Developing Printing Plates in an Offset Printing Press and Printing Press for Carrying out the Method - A method for developing printing plates in a printing press having at least one printing unit includes loading an imaged, undeveloped printing plate with dampening solution before a start of printing for dampening in at least one printing unit of the printing press for an active duration corresponding at least to one and one half times a time duration or number of machine revolutions provided before a start of printing when an already developed printing plate is used in the same printing press. A printing press for carrying out the method is also provided. | 01-29-2009 |
20100000430 | OFFSET PRINTING PROCESS - An offset printing process is carried out in an offset printing unit. Offset printing ink pre-emulsified with a dampening solution is supplied to the offset printing unit through an ink metering device and further dampening solution is supplied in the offset printing unit. The offset printing ink is applied to a printing form with at least one ink applicator roller and a printing material is printed with the offset printing ink. In this way, a subject-independent, constant margin from the smearing limit for offset printing is obtained. | 01-07-2010 |
20110011289 | ROTARY LITHOGRAPHIC PRINTING MACHINE - A rotary lithographic printing machine includes an inking unit with a plurality of inking rollers and a dampening unit with a plurality of dampening rollers. One of the dampening rollers has a porous surface from which dampening solution emerges. At least two further rollers are disposed in a dampening solution flow between the dampening roller having the porous surface and a plate cylinder. | 01-20-2011 |
20110079160 | METHOD AND DEVICE FOR DETERMINING REGISTER DEVIATIONS THROUGH RECURSION ANALYSIS - A method and a device for determining color register and lateral register deviations on printing material during production in multi-color printing presses, include a computing unit which takes into consideration the influence of ghosting effects when measuring the deviations on the printing material. The ghosting effects of at least one preceding and/or one succeeding printed image are recursively taken into consideration in the computing unit, when measuring on the printing material. | 04-07-2011 |
20130199391 | METHOD FOR PRODUCING A CONTROL AREA FOR OFFSET PRINTING, CONTROL AREA AND PRINTING FORM HAVING A CONTROL AREA - A method for producing a control area to prevent scumming of a printing form that can be used for offset printing with dampening solutions, includes producing the control area separately from the printing form and joining the control area to the printing form thereafter. A cut-out is introduced into the printing form and the control area is inserted into the cut-out. A control area and a printing form having a control area are also provided. | 08-08-2013 |
20130312629 | OFFSET PRINTING METHOD - An offset printing method includes creating halftone dots corresponding to a printed image and formed of printing ink, on a surface of a transfer cylinder and transferring the halftone dots to a printing substrate while the transfer cylinder rotates about its longitudinal axis. A halftone value in a printed image on the printing substrate is adjusted to a desired value by modifying a halftone dot size. The offset printing method improves the quality of the printed image by increasing the halftone dot size by a desired amount by providing a relative offset between a device that creates the halftone dots and the surface of the transfer cylinder. | 11-28-2013 |
20150097906 | METHOD FOR THE INDIRECT APPLICATION OF PRINTING LIQUID ONTO A PRINTING MATERIAL - A method for the indirect application of printing liquid onto a printing material provides an intermediate carrier, preferably a circulating belt, a liquid conditioning medium including a first substance applied onto the intermediate carrier and a printing liquid, in particular an inkjet ink, including a second substance applied onto the conditioning medium on the intermediate carrier. The printing liquid is situated as droplets or a layer substantially on the conditioning medium and the droplets or the layer form a contact region on their underside with the conditioning medium. The printing liquid is heated, preferably by way of a dryer and the printing liquid is transferred from the intermediate carrier onto the printing material. | 04-09-2015 |
Patent application number | Description | Published |
20110097618 | Connecting device - In order to produce a connecting device for the electrically conductive connection of a plurality of cell terminals of electro-chemical cells of an electro-chemical device which enables the cell connector to be mounted on the electro-chemical cells in a simple and rapid manner wherein the device comprises two or more cell connectors for respectively connecting two cell terminals of different electro-chemical cells to one another in electrically conductive manner, it is proposed that, in an assembly state of the connecting device, at least two cell connectors be integrally connected together after separating out the cell connectors from a starting material. | 04-28-2011 |
20120231320 | DEVICE FOR ELECTRICALLY INTERCONNECTING CELLS IN A BATTERY PACK BY MEANS OF CELL CONNECTORS AND BATTERY PACK WITH SUCH CELL CONNECTORS - A device for electrical interconnection of cells ( | 09-13-2012 |
20120276431 | Cell connector - To provide a cell connector for the electrically conductive connection of a first cell terminal of a first electrochemical cell and a second cell terminal of a second electrochemical cell of an electrochemical device, which allows a reliable and fail-safe connection of the cell terminals, it is proposed that the cell connector comprises a first contact section for connection to the first cell terminal, a second contact section for connection to the second cell terminal and an elastically and/or plastically deformable compensation region, which connects the first contact section and the second contact section to one another and allows a movement of these contact sections relative to one another. | 11-01-2012 |
20130252049 | Apparatus for Detecting the Temperature of an Energy Storage System - An apparatus for detecting the temperature of an electrochemical energy storage system, in particular for use in a motor vehicle, includes a temperature sensor unit. The energy storage system has one or more storage cells with, in each case, two connection terminals for making electric contact therewith. The connection terminals are in electric contact via connection elements. In order to detect a temperature corresponding to an internal temperature of the storage cells, a respective temperature sensor of the temperature sensor unit is arranged on a connection terminal of at least one of the storage cells of the energy storage system. | 09-26-2013 |
20140069690 | CELL CONNECTOR - A cell connector for the electrically conductive connection of a first cell terminal of a first electrochemical cell and a second cell terminal of a second electrochemical cell of an electrochemical device is provided, the cell connector including a first contact region for connection to the first cell terminal and a second contact region for connection to the second cell terminal, where the cell connector allows a large relative displacement between the first contact region and the second contact region even under the influence of only small deformation forces. The cell connector can include a base body made of two or more material layers, at least two material layers being connected to one another in one piece along a fold line. | 03-13-2014 |
20140079982 | COVER FOR AN ELECTRO-CHEMICAL DEVICE - A cell contacting system for an electro-chemical device is provided, which has a reduced weight and yet a high security against damage. The electro-chemical device includes a plurality of electro-chemical cells, a cover which includes a carrier element, on which there is arranged at least one cell connector for the electrically conductive connection of a first cell terminal of a first electro-chemical cell and a second cell terminal of a second electro-chemical cell, and a cover element for covering the at least one cell connector, the cover element including a covering film. | 03-20-2014 |
Patent application number | Description | Published |
20080206674 | Dual-Layer Heat-Sensitive Imageable Elements with a Polyvinyl Acetal Top Layer - Thermally imagable elements are described comprising on a substrate with hydrophilic surface (a) a first layer comprising a first polymer soluble or swellable in aqueous alkaline developer and insoluble in organic solvents with low polarity and (b) a second layer comprising a second polymer soluble or swellable in aqueous alkaline developer, wherein the first polymer is different from the second polymer and the second polymer comprises vinyl acetal repeating units and pendant acidic groups selected from COOH, —SO | 08-28-2008 |
20090017399 | IMAGEABLE ELEMENTS WITH LOW PH DEVELOPER SOLUBILITY - Single- and multi-layer positive-working imageable elements include an ink receptive outer layer includes a primary polymeric binder that is a poly(vinyl phenol) or a phenolic polymer having certain acidic groups. The use of this type of polymeric binder makes the imaged elements developable in low pH (11 or less) alkaline developers. | 01-15-2009 |
20090061352 | IMAGEABLE ELEMENTS WITH IMPROVED ABRASION RESISTANCE - Single- and multi-layer positive-working imageable elements include an ink receptive outer layer that includes inorganic, non-metallic, inert discrete particles, such as nano-sized silica, aluminum oxide, or titanium dioxide particles. The presence of these particles in the outermost layer improves the abrasion and scratch resistance of the elements. | 03-05-2009 |
20090142695 | IMAGEABLE ELEMENTS WITH COMPONENTS HAVING 1H-TETRAZOLE GROUPS - Radiation-sensitive compositions and imageable elements include a polymeric or non-polymeric component in an imageable layer, which component includes 1H-tetrazole groups. The non-polymeric components can be radically polymerizable compounds. The polymeric components can have 1H-tetrazole groups that are pendant to the backbone. The use of such components in negative- or positive-working imageable elements provides high photospeed and improved developability for providing imaged and developed elements, such as lithographic printing plates that show improved chemical resistance and run length. | 06-04-2009 |
20090233227 | NEGATIVE-WORKING IMAGEABLE ELEMENTS WITH IMPROVED ABRASION RESISTANCE - Negative-working imageable elements are prepared with radiation-sensitive imageable layers that contain surface-modified silica particles such as fumed silica particles and sol-gel silica particles, that are present in an amount of from about 1 to about 40 weight %, have an average particle size of from about 1 to about 500 nm, have surface hydroxy groups, and have a carbon content of from about 0.5 to about 15 weight % that is derived from surface hydrophobic groups having 1 to 30 carbon atoms. The presence of the surface-modified silica particles provides improved abrasion resistance, reduced tackiness, and various other desired properties. | 09-17-2009 |
20100159393 | METHOD OF DEVELOPING LITHOGRAPHIC PRINTING PLATE PRECURSORS - The invention relates to a method for making a lithographic printing plate which comprises imagewise exposing a lithographic printing plate precursor comprising one or more layers at least one of which is associated with one or more unsubstituted or substituted triarylmethane dyes and at least one of which layers is radiation-sensitive, and developing the imagewise exposed printing plate precursor with an aqueous alkaline developing composition, wherein the composition comprises at least one amphoteric surfactant of formula (I):—wherein R | 06-24-2010 |
20110097666 | LITHOGRAPHIC PRINTING PLATE PRECURSORS - Lithographic printing plate precursors can have an imageable layer that includes a polymeric binder having an acid number of 40 meq/g KOH or more, at least 3 weight % of recurring units derived from one or more N-alkoxymethyl (alkyl)acrylamides or alkoxymethyl(alkyl)acrylates, at least 2 weight % of recurring units having pendant 1H-tetrazole groups, and at least 10 weight % of recurring units having pendant cyano groups. The use of such polymeric binders provides good bakeability and chemical solvent resistance, especially for positive-working precursors. | 04-28-2011 |
20110236832 | LITHOGRAPHIC PROCESSING SOLUTIONS AND METHODS OF USE - A lithographic processing solution having a pH of less than 12 and comprising at least 0.001 and up to and including 1 weight % of a water-soluble or water-dispersible, non-IR-sensitive compound that has a heterocyclic moiety with a quaternary nitrogen in the 1-position of the heterocyclic ring, and having one or more electron donating substituents attached to the heterocyclic ring, at least one of which electron donating substituents is attached in the 2-position. The processing solution can be used to develop both single-layer and multi-layer positive-working lithographic printing plate precursors that have been imaged using infrared radiation. | 09-29-2011 |
20120094233 | ON-PRESS DEVELOPABLE LITHOGRAPHIC PRINTING PLATE PRECURSORS - On-press developable, negative-working, infrared radiation-sensitive lithographic printing plate precursors have an imageable layer on a substrate. The imageable layer includes a free radically polymerizable component, an initiator composition capable of generating free radicals upon exposure to infrared radiation, a polymeric binder, a first infrared radiation absorbing compound that has a tetraaryl pentadiene chromophore, and a second infrared radiation absorbing compound that is different than the first infrared radiation absorbing compound. The first IR absorbing compound absorbs in both the IR and visible regions of the electromagnetic spectrum and provides coloration for visual inspection of the lithographic printing plates. | 04-19-2012 |
20120270152 | ALUMINUM SUBSTRATES AND LITHOGRAPHIC PRINTING PLATE PRECURSORS - Electrochemically grained and anodized aluminum supports are treated with a post-treatment coating solution containing a polymer derived at least in part from vinyl phosphonic acid and phosphoric acid. This post-treated support is useful as substrates in the preparation of lithographic printing plate precursors. The post-treatment substrate treatment enables wide latitude in manufacturing and compatibility with silicate-free developers to achieve negligible background staining and oxide attack. | 10-25-2012 |
20130034815 | METHODS FOR PREPARING LITHOGRAHIC PRINTING PLATES - A lithographic processing solution has a pH of less than 12 and comprises at least 0.001 and up to and including 1 weight % of a water-soluble or water-dispersible, non-IR-sensitive compound that has a heterocyclic moiety with a quaternary nitrogen in the 1-position of the heterocyclic ring, and has one or more electron donating substituents attached to the heterocyclic ring, at least one of which electron donating substituents is attached in the 2-position. This processing solution can be used to develop both single-layer and multi-layer positive-working lithographic printing plate precursors that have been imaged using infrared radiation. | 02-07-2013 |
20130101939 | LITHOGRAPHIC PRINTING PLATE PRECURSORS - Lithographic printing plate precursors can have an imageable layer that includes a polymeric binder having an acid number of at least 30 mg KOH/g of polymer to and including 150 mg KOH/g of polymer, at least 3 weight % of recurring units derived from one or more N-alkoxymethyl (alkyl)acrylamides or alkoxymethyl (alkyl)acrylates, at least 2 weight % of recurring units having pendant 1H-tetrazole groups, and at least 10 weight % of recurring units having pendant cyano groups. The use of such polymeric binders provides good bakeability and chemical solvent resistance, especially for positive-working precursors. | 04-25-2013 |
20130239832 | POSITIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSORS - Infrared radiation-sensitive, positive-working lithographic printing plate precursors have improved scratch resistance in their outermost imageable layer because that layer comprises a unique combination of first and second alkali solution-soluble or -dispersible resins. The first alkali solution-soluble or -dispersible resin is an acid-functionalized novolak or acid-functionalized resole resin. The second alkali solution-soluble or -dispersible resin is a polyurethane or polyurethane urea comprising a polysiloxane unit segment in the polyurethane or polyurethane urea backbone or a side chain. | 09-19-2013 |
20130255515 | POSITIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSORS - A positive-working multi-layer lithographic printing plate precursor has an inner imageable layer disposed over a substrate. This inner imageable layer comprises one or more first polymeric binders that are present in a total amount of at least 50 weight % and up to and including 97 weight %, based on total inner imageable layer dry weight. The precursor also has an ink-receptive outer imageable layer disposed over the inner imageable layer and this ink-receptive outer imageable layer comprises one or more second polymeric binders that are different than the first polymeric binder. Each of the one or more first polymeric binders has a weight average molecular weight of at least 200,000 and can also have a polydispersity of at least 4. | 10-03-2013 |
20140047993 | ALUMINUM SUBSTRATES AND LITHOGRAPHIC PRINTING PLATE PRECURSORS - Electrochemically grained and anodized aluminum supports are treated with a post-treatment coating solution containing a polymer derived at least in part from vinyl phosphonic acid and phosphoric acid. This post-treated support is useful as substrates in the preparation of lithographic printing plate precursors. The post-treatment substrate treatment enables wide latitude in manufacturing and compatibility with silicate-free developers to achieve negligible background staining and oxide attack. | 02-20-2014 |
20140065539 | POSITIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSORS AND USE - A thermally-sensitive, positive-working lithographic printing plate precursor can be used to prepare lithographic printing plates using high pH, silicate-free processing solutions. The precursor has a grained an anodized aluminum-containing substrate including a poly(vinyl phosphonic acid) interlayer. A first ink receptive layer, and optionally a second ink receptive layer, is disposed directly on the poly(vinyl phosphonic acid) interlayer. This first ink receptive layer comprises an aromatic acid dye that comprises at least two aromatic groups in an amount of least 0.5 weight %. In addition, the precursor comprises an infrared radiation absorber in one of the layers. | 03-06-2014 |
20140162187 | POSITIVE-WORKING LITHOGRAPHIC PRINTING PLATE - Positive-working lithographic printing plate precursors have an inner layer that includes a polymeric binder having an acid number of at least 30 mg KOH/g of polymer to and including 150 mg KOH/g of polymer, at least 3 weight % of recurring units derived from one or more N-alkoxymethyl(alkyl)acrylamides or alkoxymethyl(alkyl)acrylates, at least 2 weight % of recurring units having pendant 1H-tetrazole groups, and at least 10 weight % of recurring units having pendant cyano groups. The use of such polymeric binders in the inner layer provides good bakeability and chemical solvent resistance. Such positive-working lithographic printing plate precursors also include an outer layer disposed over the inner layer, which outer layer comprises an infrared radiation absorbing compound. | 06-12-2014 |
20140283703 | MAKING LITHOGRAPHIC PRINTING PLATES - A thermally-sensitive, positive-working lithographic printing plate precursor can be used to prepare lithographic printing plates using high pH, silicate-free processing solutions. The precursor has a grained an anodized aluminum-containing substrate including a poly(vinyl phosphonic acid) interlayer. A first ink receptive layer, and optionally a second ink receptive layer, is disposed directly on the poly(vinyl phosphonic acid) interlayer. This first ink receptive layer comprises an aromatic acid dye that comprises at least two aromatic groups in an amount of least 0.5 weight %. In addition, the precursor comprises an infrared radiation absorber in one of the layers. | 09-25-2014 |
20150072289 | POSITIVE-WORKING LITHOGRAPHIC PRINTING PLATE - Positive-working lithographic printing plate precursors have an inner layer that includes a polymeric binder having an acid number of at least 30 mg KOH/g of polymer to and including 150 mg KOH/g of polymer, at least 3 weight % of recurring units derived from one or more N-alkoxymethyl(alkyl)acrylamides or alkoxymethyl(alkyl)acrylates, at least 2 weight % of recurring units having pendant 1H-tetrazole groups, and at least 10 weight % of recurring units having pendant cyano groups. The use of such polymeric binders in the inner layer provides good bakeability and chemical solvent resistance. Such positive-working lithographic printing plate precursors also include an outer layer disposed over the inner layer, which outer layer comprises an infrared radiation absorbing compound. | 03-12-2015 |
20150241777 | METHOD FOR MAKING LITHOGRAPHIC PRINTING PLATES - Lithographic printing plate are formed by imagewise exposing a positive-working lithographic printing plate precursor with infrared radiation to form an imaged precursor comprising exposed regions and non-exposed regions, and processing the imaged precursor to remove the exposed regions using a processing solution having a pH of 12 or more, that contains a metal cation M | 08-27-2015 |
Patent application number | Description | Published |
20120172427 | (Z)-2-CYANO-3-HYDROXY-BUT-2-ENOIC ACID-(4'-TRIFLUOROMETHYLPHENYL)-AMIDE TABLET FORMULATIONS WITH IMPROVED STABILITY - The invention relates to solid pharmaceutical compositions comprising (Z)-2-cyano-3-hydroxy-but-2-enoic acid-(4′-trifluoromethylphenyl)-amide, as well as a process for the preparation of the same, methods of using such compositions to treat subjects suffering from autoimmune diseases in particular systemic lupus erythematosus or chronic graft-versus-host disease, multiple sclerosis or rheumatoid arthritis. | 07-05-2012 |
20120191066 | Prefilled Cannula Assembly - A method and system for proving a cannula arrangement ( | 07-26-2012 |
20120197210 | Cannula Assembly for Co-Delivery of Medicaments - A cannula assembly ( | 08-02-2012 |
20120232002 | SLOW-ACTING INSULIN PREPARATIONS - Aqueous pharmaceutical formulations with an insulin analog, comprising
| 09-13-2012 |
20120252724 | INSULIN PREPARATIONS CONTAINING METHIONINE - The invention relates to an aqueous pharmaceutical formulation having insulin, an insulin analog, or an insulin derivative, and methionine; and to the production thereof, to the use thereof for treating diabetes mellitus, and to a medication for treating diabetes mellitus. | 10-04-2012 |
20120295846 | PHARMACEUTICAL COMPOSITION COMPRISING A GLP-1 AGONIST, AN INSULIN AND METHIONINE - A liquid composition comprising a GLP-1 agonist or/and a pharmacologically tolerable salt thereof, an insulin or/and a pharmacologically tolerable salt thereof, and, optionally, at least one pharmaceutically acceptable excipient, wherein the composition comprises methionine, as add-on therapy with metformin where appropriate. | 11-22-2012 |
20130079279 | PHARMACEUTICAL COMPOSITION COMPRISING AVE0010 AND INSULIN GLARGINE - Subject of the present invention is A pharmaceutical composition comprising (a) desPro | 03-28-2013 |
Patent application number | Description | Published |
20090211865 | DUAL CLUTCH MECHANISM FOR A TRANSMISSION - A dual clutch mechanism includes an input shaft ( | 08-27-2009 |
20100084240 | CLUTCH DEVICE WITH FASTENING MEANS FOR FIXING THE OUTPUT HUB - A clutch device includes an engine-side input hub having a driver disk, a transmission-side output hub adapted to be coupled to the engine-side input hub, and a fastening means for axially fixing the output hub to a transmission shaft and adapted to be actuated even after the coupling of the engine-side input hub to the transmission-side output hub. | 04-08-2010 |
20110139567 | END PLATE FOR A PLATE ASSEMBLY, FRICTIONALLY OPERATING DEVICE HAVING AN END PLATE OF THIS KIND, AND METHOD FOR THE PRODUCTION OF AN END PLATE OF THIS KIND - One embodiment includes an annular end plate for a plate assembly of a frictionally operating device, having a friction section, extending in the radial direction, to form a flat front side, which can be turned toward the plate assembly in a first axial direction, and having a rotary driving section, which integrally adjoins the friction section in the first radial direction. The end plate may have a reinforcing section, which integrally adjoins the friction section in the opposite, second, radial direction, the reinforcing section or the first section of the reinforcing section, that adjoining the friction section, being at least partially and preferably completely bent through more than 90° in the opposite, second, axial direction relative to the friction section. The present invention furthermore relates to a frictionally operating device having an end plate of this kind and to a method for the production of an end plate of this kind. | 06-16-2011 |
20120132498 | PARALLEL DOUBLE CLUTCH DEVICE AND DRIVETRAIN HAVING A PARALLEL DOUBLE CLUTCH DEVICE OF SAID TYPE - A parallel double-clutch device is arranged in a drivetrain of a motor vehicle between a drive unit and transmission of the drivetrain. The device comprises a first clutch arrangement assigned to a first transmission-input shaft for selectively transmitting torque between the drive unit and first transmission-input shaft. A second clutch arrangement is assigned to a second transmission-input shaft for selectively transmitting torque between the drive unit and second transmission-input shaft. The first clutch arrangement can be actuated by at least one hydraulically drivable first actuating piston assigned a first pressure chamber delimited by a first pressure-chamber housing and the first actuating piston. The second clutch arrangement can be actuated by at least one hydraulically drivable second actuating piston assigned a second pressure chamber delimited by a second pressure-chamber housing and the second actuating piston. The pressure-chamber housing is at least partially substantially stationary and/or rotationally fixed. | 05-31-2012 |
20120152684 | CLUTCH DEVICE - A clutch device for arrangement in a drive train of a motor vehicle between a drive unit and a transmission is provided. The clutch device may include a multiple-disk clutch arrangement for selective torque transfer between the drive unit and the transmission. The multiple-disk clutch arrangement may be actuable via a force transfer element supported on a disk carrier of the multiple-disk clutch arrangement. | 06-21-2012 |
20130081917 | PARALLEL DUAL CLUTCH DEVICE - One variation may include parallel, preferably wet, dual clutch device ( | 04-04-2013 |
20130126291 | PARALLEL DUAL CLUTCH UNIT - The present invention relates to a parallel dual clutch unit ( | 05-23-2013 |
20130306427 | MULTIPLATE CLUTCH WITH A SPRING DEVICE - One embodiment may include a multiplate clutch with a first plate set connected in a rotationally fixed manner to a first plate carrier, and with a second plate set connected in a rotationally fixed manner to a second plate carrier, wherein the plates of the two plate sets are arranged consecutively in an alternating manner in the axial direction and can be brought into frictional engagement with one another. At least one spring device is provided for at least one pair of plates consisting of two adjacent plates of the first plate set, by means of which, when the multiplate clutch is open, the two adjacent plates of the pair of plates can be spaced apart from each other in the axial direction, forming an axial spacing (a) which is greater than the width (b) of the in-between and optionally unstressed plate of the second plate set in the axial direction. | 11-21-2013 |
Patent application number | Description | Published |
20110211782 | Bearing Arrangement - A bearing assembly comprises at least two adjacently-disposed bearings. Each bearing includes a bearing outer ring having a cylindrical outer circumferential surface. A bearing support retains the at least two bearings such that respective rotational axes of the at least two bearings extend in parallel. A spacer has at least two cylindrical openings configured to receive the respective cylindrical outer circumferential surfaces of the bearing outer rings such that a circumferential inner surface of each opening covers at least a portion of a width of the bearing outer ring received therein and surrounds an entire circumference of the bearing outer ring received therein. The bearing support is not fixedly connected to the spacer. | 09-01-2011 |
20110222808 | Bearing Support - A bearing support is configured to retain at least two bearings disposed closely adjacent to each other in a parallel relationship. Each bearing includes a bearing outer ring having a cylindrical outer circumferential surface. The bearing support comprises at least first and second portions that are connected together. The first portion is formed as a component that has cylindrical openings configured to receive or seat the respective bearing outer rings and to surround the entire circumference of the respective bearing outer ring. The second portion is formed as a support plate. A bearing assembly includes the bearing support with a bearing seated in each of the respective cylindrical openings. | 09-15-2011 |
20110222809 | Bearing Support - A bearing support is configured to retain at least two bearings disposed closely adjacent to each other in a parallel relationship. Each bearing includes a bearing outer ring having a cylindrical outer circumferential surface. A support part includes a recess configured to hold the at least two bearings. At least one junction portion is defined in the support part adjacent portions of the cylindrical circumferential surfaces of the bearings that are not filled by the bearings when the bearings are inserted into the support part. The support part is connected with a cover part that axially abuts on the bearings. The cover part includes at least one support element, which extends into the junction portion between the bearings in the assembled state of the bearing support and at least partially fills the junction portion. | 09-15-2011 |
20110299800 | Method for the Production of a Bearing Arrangement, and Bearing Arrangement - A bearing assembly comprises at least one bearing element abutting against at least one adjacent part at a contact surface. The bearing assembly can be manufactured by disposing a reactive nano-crystalline layer between the bearing element and the adjacent part in the area of the contact surface and then initiating an exothermic reaction in the reactive nano-crystalline layer, so that the bearing element bonds to the adjacent part in a materially-connected manner. The exothermic reaction involves at least partially heating the surface area of the bearing element and/or of the adjacent part that is located in the area of the contact surface. | 12-08-2011 |
20120155794 | ROLLER BEARING AND CAGE FOR A ROLLER BEARING - A roller bearing comprises an inner ring, an outer ring and an annular cage. The annular cage retains and guides at least one roller body. The annular cage comprises at least one pocket for retaining the roller body and at least one retaining rim disposed on one axial end of the pocket. The retaining rim extends at least in the radial direction relative to a main body of the cage. | 06-21-2012 |
20120207416 | BEARING ASSEMBLY - A bearing assembly comprises a bearing support having at least one receptacle for a bearing. The bearing support also has at least one attachment segment for abutment and attachment of the bearing support onto an attachment portion of another component, such as a housing. At least one centering element protrudes in the axial direction and is disposed on the side of the attachment segment of the bearing support that faces towards the attachment portion of the other component. The at least one centering element is configured to at least partially enter into a corresponding opening in the attachment portion of the other component. | 08-16-2012 |
20120219247 | BEARING UNIT OF A SHAFT OF A PRESSURE GENERATING DEVICE - A bearing unit rotatably supports a shaft of a pressure generating device, such a boost pressure generating device of an internal combustion engine. The bearing unit includes at least a first rolling-element bearing and a second rolling-element bearing, each rolling-element bearing having an inner ring and an outer ring. An annular space is defined between the respective inner and outer rings and rolling elements are disposed in the annular space. At least one volume element is disposed in the annular space and at least partially fills the annular space in an axial area. | 08-30-2012 |
20120308170 | BEARING ARRANGEMENT - A bearing assembly comprises at least one bearing that includes at least one outer ring having a recess at at least one circumferential position. A bearing support has at least one receptacle that receives the at least one outer ring. At least one engagement element is disposed on or in the bearing support and engages in the recess in an interference-fit manner to prevent the rotation of the outer ring relative to the bearing support. | 12-06-2012 |
20120314986 | BEARING ARRANGEMENT - A bearing assembly includes a bearing support having at least one bearing and at least one receptacle for at least one outer ring of the at least one bearing. The outer ring of the bearing has at least one annular groove, into which a snap ring is inserted relative to the bearing support in order to axially fix the outer ring. At least one alignment element is disposed on or in the bearing support. The snap ring is retained by alignment element relative to the bearing support at a defined angle relative to the rotational axis of the bearing. | 12-13-2012 |
20130299303 | DEVICE FOR BRAKING AND/OR BLOCKING A SHAFT OF A VEHICLE TRANSMISSION AND METHOD FOR MANUFACTURING SUCH A DEVICE - A vehicle transmission includes a housing part, a shaft extending from the housing part, and a spring element having a plurality of spring windings wound around the shaft, a first end of the spring element being fixed to the housing part. An actuating means is attached to a second end of the spring element and is configured to twist the second end in a circumferential direction of the spring element to thereby cause the spring element to tighten and frictionally contact an outer circumference of the shaft. The spring element is comprised of a hollow cylindrical metal base body having a helical-shaped incision that defines the plurality of spring windings. The incision may be formed in the hollow cylindrical base body by a plasma beam process, by a laser cutting process, by a flame cutting process or by a water jet cutting process. | 11-14-2013 |
20140041383 | PRESSURE GENERATING DEVICE - A pressure generating device ( | 02-13-2014 |
20140064652 | BEARING SUPPORT - A bearing support is configured to retain at least two bearings disposed closely adjacent to each other in a parallel relationship. Each bearing includes a bearing outer ring having a cylindrical outer circumferential surface. A support part includes a recess configured to hold the at least two bearings. At least one junction portion is defined in the support part adjacent portions of the cylindrical circumferential surfaces of the bearings that are not filled by the bearings when the bearings are inserted into the support part. The support part is connected with a cover part that axially abuts on the bearings. The cover part includes at least one support element that extends into the junction portion between the bearings in the assembled state of the bearing support and at least partially fills the junction portion. | 03-06-2014 |
20150207381 | DEVICE HAVING AT LEAST ONE PANCAKE MOTOR ROTOR, AND ASSEMBLY METHOD - A device includes at least one stator and at least one flat motor rotor having at least one magnet unit configured to magnetically interact with the stator such that a drive force for rotating the flat motor rotor relative to the stator acts on the magnet unit. The device further includes at least one first bearing which contributes to rotatably supporting the flat motor rotor relative to the stator, and a second bearing which contributes to rotatably supporting the flat motor rotor relative to the stator. At least part of the first bearing abuts on one side of the flat motor rotor, and at least part of the second bearing abuts on the other side of the flat motor rotor, and the two bearings are preloaded against each other. | 07-23-2015 |
20150217392 | METHOD FOR INSTALLING A FIRST MACHINE PART INTO A SECOND MACHINE PART - A method for installing a first machine part into a second machine part includes a) installing the first machine part into the second machine part in its intended final position, b) disposing an exothermically reactive substance i) on or in the first machine part or ii) on or in the second machine part or iii) on or in the first machine part and on or in the second machine part, and c) activating the exothermically reactive substance to cause a thermal structural change in a part of the first machine part. | 08-06-2015 |
20150345550 | BEARING ASSEMBLY - A non-locating bearing assembly is configured to rotatably support a shaft relative to a housing while permitting relative axial displacement of the shaft relative to the housing. The bearing assembly includes a bearing having inner and outer rings and that is configured for transmitting radial and axial forces, and a bearing support attachable to the housing and including a support section having a partially cylindrical seat surface for receiving one of the inner and outer bearing rings and forming a sliding seat therefor. The sliding seat allows a relative axial displacement between the support section and one of the inner and outer bearing rings. A spring is disposed on or in the bearing support for generating a force in the axial direction between the bearing support and the one of the inner and outer bearing rings, and the spring element is formed from a segment of the bearing support. | 12-03-2015 |
Patent application number | Description | Published |
20120019174 | Drive System, Method for Operating a Drive System, and Use - A drive system and method for operating a drive system, including an electromotor, inverter, energy store, | 01-26-2012 |
20130257198 | Cooling System and Geared Motor - A cooling system for a geared motor, and a geared motor having electric motors and a gear unit as well as an adapter which is disposed between the electric motors and the gear unit, the electric motors having ducts for a coolant, in particular, a coolant, especially a cooling liquid, being able to flow through each of the motors which, in particular, are liquid-cooled, the streams of coolant emerging from the ducts being brought together and being fed at least proportionally by a first distributor to the gear unit in order to lubricate and cool the toothing parts of the gear unit. | 10-03-2013 |
20150028786 | DRIVE SYSTEM WITH ENERGY STORE AND METHOD FOR OPERATING A DRIVE SYSTEM - A drive system with energy store and method for operating a drive system, an inverter powering an electric motor, the inverter being supplied from a unipolar DC-link voltage, an energy store being connected in parallel to the inverter, in particular, a film capacitor being connected in parallel to the inverter, the DC-link voltage being generated by a DC/DC converter which is supplied from an AC/DC converter, especially a rectifier, in particular, an electric current being able to be supplied to the DC link by the DC/DC converter. | 01-29-2015 |
20150295412 | ENERGY PRODUCTION SYSTEM WITH ENERGY STORE AND METHOD FOR OPERATING AN ENERGY PRODUCTION SYSTEM - An energy production system with energy store and method for operating an energy production system, solar cells, particularly a module including solar cells, being connected to an inverter, especially at its DC-side terminal, the inverter being connected at its terminal on the alternating-voltage side to a power consumer and/or an AC system, a DC/DC converter being connected, especially with its first DC-side terminal, in parallel to the solar cells, particularly to the module including solar cells, the DC/DC converter being connected to an energy store, particularly which is connected to the second DC-side terminal of the DC/DC converter. | 10-15-2015 |