| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 384276000 |
Specified sleeve or liner
| 222 |
| 384322000 |
Lubricating
| 90 |
| 384428000 |
Mounting or support
| 69 |
| 384130000 |
With specified seal
| 56 |
| 384215000 |
With resilient mounting member
| 37 |
| 384420000 |
Thrust bearing
| 36 |
| 384416000 |
for rotary member
| 25 |
| 384192000 |
Self-adjusting or self-aligning
| 23 |
| 384247000 |
With adjustment means
| 16 |
| 384302000 |
Distributed weight
| 13 |
| 384154000 |
Rocking type bearing
| 10 |
| 384317000 |
Specified cooling means
| 8 |
| 384226000 |
For vertical shaft
| 6 |
| 384275000 |
Radial collar and sleeve | 5 |
| 20090028479 | Bearing Bush System for a Two-Part Steering Shaft - A bearing bush system comprises a bearing bush ( | 01-29-2009 |
| 20100266228 | FLANGED BUSHING - A flanged bushing comprising a slide bearing ( | 10-21-2010 |
| 20100278466 | BEARING ARRANGEMENT - A bearing arrangement of a shaft ( | 11-04-2010 |
| 20120020599 | BUSHING OF BEARING AND TOOTHED LOOP FOR VARIABLE SPEED BICYCLE - A bushing of a bearing and a toothed loop for a variable speed bicycle comprises at least one dove-tail recess and dove-tail retaining projection fixed on two sides of a metal piece respectively; the toothed loop including a small-diameter hole disposed on a central portion thereof, the small-diameter hole including a large-diameter groove mounted on an upper side of the toothed loop, the large-diameter annular groove including plural teeth formed therearound; wherein the dove-tail recess includes two first titled surfaces arranged on two sides thereof individually, the dove-tail retaining projection includes two second titled surfaces arranged on two sides thereof individually, the metal piece is twisted to form a hollow cylinder so that the dove-tail recess and the dove-tail projection are connected together, and then they are engages with each other by using the first and second titled surfaces; the toothed loop is rejection molded from non-metal composite material. | 01-26-2012 |
| 20140177987 | FLANGED BUSHING - The present invention relates to a flanged bronze bushing, provided with at least one slide bearing ( | 06-26-2014 |
| 384313000 |
Cooling by lubricant | 5 |
| 20130142465 | BEARING HOUSING OF AN EXHAUST-GAS TURBOCHARGER - A bearing housing ( | 06-06-2013 |
| 20140185972 | Bearing Assembly for a Drilling Tool - A bearing assembly for a drilling tool. A radial bearing assembly for use in a drilling tool may include a bushing having a generally cylindrical body with an inner surface. The radial bearing assembly may also include a sleeve configured to couple to a rotatable shaft of the drilling tool and configured to rotate within the bushing. The sleeve has (i) a plurality of spiral projections extending laterally in a direction away from a longitudinal axis of the radial bearing assembly and (ii) a plurality of flow paths, where a flow path of the plurality of flow paths is defined between a pair of adjacent spiral projections. | 07-03-2014 |
| 20140248012 | SLIDING BEARING - A sliding bearing | 09-04-2014 |
| 20150043848 | Thermal Barrier Coating for Bearing Journal Surfaces of Rotary Shafts - A rotary shaft and method for reducing non-uniform heating thereof are provided. The rotary shaft may include a tubular body having a longitudinal axis extending therethrough. An outer surface of the tubular body may define a groove at least partially extending radially inward from the outer radial surface toward the longitudinal axis of the tubular body to define a depth thereof. The rotary shaft may include a thermal barrier at least partially disposed in the groove and configured to absorb at least a portion of heat generated from rotation thereof. | 02-12-2015 |
| 20150300362 | METHOD FOR JOINING BEARING HOUSING SEGMENTS OF A TURBOCHARGER INCORPORATING AN ELECTRIC MOTOR - A bearing housing ( | 10-22-2015 |
| 384158000 |
Railway car journal | 2 |
| 20100002969 | SLEEVE BEARING FOR RAILWAY TRACTION MOTOR - An improved sleeve bearing for locomotive traction motor that provides additional lubrication over and above that of the one central wick currently used. The sleeve bearing is provided with a recirculation system comprised of either at least two additional wicks located near the 6:00 operating location or multiple oil communication and delivery grooves passageways communicating with the oil flinger grooves placed for the purpose of collecting and providing a mechanism for providing additional lubrication for extending the oil-wetted envelope available for supporting the truck-axle journal in the axial direction. | 01-07-2010 |
| 20130142464 | MODULAR BASE SIDE BEARING - A modular base side bearing assembly has a cage with upstanding side walls defining a bearing cavity and a central bottom opening to receive a modular base on which a bearing element supported on a central base portion thereof. The modular base has externally visible tabs identifying a force level corresponding to the modular base, in which the thickness of the central base portion corresponds such force level. The modular bases are interchangeable with modular bases having central base portions of differing thickness, or zero-thickness, such that the same cage, bearing element, and wear cap can be used with different modular bases to provide different force levels. The modular base is movable vertically relative to the cage to accommodate uneven mounting surfaces. | 06-06-2013 |
| 384157000 |
For plow or colter disk | 1 |
| 20110255812 | Bearing Assembly for a Disk Gang - A bearing assembly ( | 10-20-2011 |
| Entries |
| Document | Title | Date |
|---|
| 20080247689 | Motor - A motor includes a rotor unit, a stator unit, and a bearing mechanism. The bearing mechanism is constituted with a bushing having a hollow substantially cylindrical shape and formed by pressing a metal plate, a first bearing and a second bearing retained radially inside of the bushing, and a spacer arranged axially between the first bearing and the second bearing to determine an axial distance therebetween. | 10-09-2008 |
| 20080317393 | BUSHING ASSEMBLY - A bushing assembly is disclosed and includes a bushing that can have an outer surface and an inner surface that can define an opening. The bushing can be configured to fit into a bore and receive a shaft through the opening. An engagement torque, T, between bushing and the shaft does not increase more than twenty-five percent as an interference fit between the bushing and the bore increases. The interference fit can be quantified by a reduction in outer radius, I, by at least 0.025 mm. | 12-25-2008 |
| 20090003740 | Slide Bearing Material - The invention relates to a slide bearing material comprising a metallic supporting layer and a metallic lead-free porous carrier layer which is sintered on the supporting layer and used to receive a sliding layer material based on a polymer, said carrier layer consisting of a tin bronze with bismuth additives. The aim of the invention is to achieve a higher scoring resistance. To this end, the carrier layer consists of a sintering powder consisting of powder particles containing between 9.5 and 11 wt. % of tin and between 7 and 13 wt. % of bismuth and copper, and the powder particles have a bulbous shape deviating from the regular spherical shape but without edges and undercuts. | 01-01-2009 |
| 20090028477 | Bearing Arrangement for a Creel - Bearing arrangement for a creel for holding a wind-on bobbin for winding on an elongate textile strand, wherein the bearing arrangement has a bushing, which surrounds a pin, wherein alternatively either the bushing or the pin is non-rotatably connected to the creel, and wherein the pin and bushing can be rotated relative to one another, so the creel is pivotable. According to the invention, the bushing ( | 01-29-2009 |
| 20090087127 | Pitch bearing for wind turbine rotor blades - A pitch bearing for a wind turbine rotor comprises a rotor hub and at least one rotor blade, the pitch bearing comprising a cylindrical inner bearing ring connectable to a rotor blade of the wind turbine rotor, a cylindrical outer bearing ring connectable to the rotor hub of the wind turbine rotor and an annular reinforcement section for reinforcing the outer bearing ring. The annular reinforcement section adjoins the cylindrical outer bearing ring at its radial outer surface. | 04-02-2009 |
| 20100002968 | Plain Bearing - A plain bearing is described, comprising a steel support shell and a lead-free bearing metal layer on the basis of copper with the main alloy elements of tin and zinc applied to the support shell. In order to achieve advantageous bearing properties it is proposed that the bearing metal layer has a tin fraction of 2.5 to 11 percent by weight, a zinc fraction of 0.5 to 5 percent by weight, a fraction of zirconium and titanium together of at least 0.01 percent by weight and a fraction of phosphorus of at least 0.03 percent by weight, with the sum total of the fractions of zirconium, titanium and phosphorus being at most 0.25 percent by weight and the sum total of the fractions of tin and zinc being between 3 and 13 percent by weight. | 01-07-2010 |
| 20100086245 | Method for producing and/or assembling a bearing as well as bearing - The invention relates to a method for producing and/or assembling a bearing with a bearing bore, a journal which is located in the bearing bore and at least two bearing shells which at least partially encompass the journal in the bearing bore, there being a number n of tolerance classes. Here the bearing class width C | 04-08-2010 |
| 20100098360 | MAINTENANCE-FREE PLAIN BEARING - A maintenance-free plain bearing includes a metal support, an intermediate layer applied directly thereto and a sliding layer applied to the intermediate layer. The intermediate layer includes at least one functionalized thermoplastic polymer having functional groups of the formula | 04-22-2010 |
| 20100266226 | BEARING ASSEMBLY WITH A BEARING ELEMENT MADE OF ELTIMID - The present invention relates to a bearing assembly, having at least one first bearing element and a second bearing element being movable relative to the first bearing element, wherein at least one of the bearing elements is made of ELTIMID. | 10-21-2010 |
| 20100266227 | SLIDING DEVICE INCLUDING SLIDING BEARING - A sliding device includes a sliding bearing, and a shaft which is rotatable and in slidable contact with the sliding bearing in presence of a lubricating oil. The sliding bearing has a surface hardness smaller than a surface hardness of the shaft. Additionally, the sliding bearing has a surface roughness Ra of not larger than 0.2 micrometer, and the shaft has a surface roughness of not larger than 0.05 micrometer. | 10-21-2010 |
| 20120027328 | MANUFACTURING METHOD OF HALF BEARING AND HALF PLAIN BEARING - A half plain bearing that has a positioning member with a novel construction, and a manufacturing method of the half plain bearing are proposed. If part of a material from which a bearing body | 02-02-2012 |
| 20120057814 | BEARING ELEMENTS, BEARING ASSEMBLIES AND RELATED METHODS - Bearing elements, assemblies and apparatuses are provided as well as a method of manufacturing such components. In one embodiment, a bearing element comprises a superhard table forming a convex bearing surface and a radiused edge formed on the superhard table adjacent to the convex bearing surface. In another embodiment, a bearing element comprises a superhard table forming a concave bearing surface and a radiused edge formed on the superhard table adjacent to the concave bearing surface. In one embodiment, a bearing apparatus includes an inner bearing race assembly and an outer bearing race assembly. Each of the bearing race assemblies include a plurality of bearing elements. At least one of the inner and outer bearing race assemblies include a bearing element having an arcuate bearing surface and a radiused edge formed adjacent the arcuate bearing surface. | 03-08-2012 |
| 20120128280 | Adhesive Film for Bushings - A bushing can include a load bearing substrate having a first major surface, an adhesive film overlying the first major surface, and a friction reducing layer overlying the adhesive film. A method can include extruding an adhesive film, laminating a friction reducing layer to a load bearing substrate with the adhesive film therebetween to form a composite, and shaping the composite to form a bushing. The adhesive film can include a first adhesive layer, such as and a fluoropolymer layer. The adhesive layer can include a modified ethylene tetrafluoroethylene, and the fluoropolymer layer can include an ethylene tetrafluoroethylene. | 05-24-2012 |
| 20120128281 | RESIN COMPOSITION AND METHOD FOR PRODUCTION THEREOF, AND ROLLING BEARING AND SLIDING BEARING - It is an object of the present invention to provide a resin composition whose flowability is secured when the resin composition is injection-molded into injection-molded articles such as a resin-made crown-shaped cage and a resin-made seal both for a rolling bearing and a resin-made sliding bearing and which is capable of enhancing the mechanical strengths and toughnesses of these injection-molded articles to such an extent that these injection-molded articles can be used as bearing members. The resin composition is formed into a molded article and used as a bearing member. The resin composition is composed of polyamide resin or polyester resin to which polycarbodiimide is added. The polyamide resin is at least one resin selected from among polyamide 66 resin and polyamide 11 resin. The polyester resin is polytrimethylene terephthalate resin. 0.5 to 6 wt % of the polycarbodiimide is contained in an entirety of the resin composition. A resin-made crown-shaped cage ( | 05-24-2012 |
| 20120134610 | DRUM MOTOR HAVING AN INNER AND AN OUTER COVER - The invention concerns a drum motor comprising a drum tube, a spatially fixed shaft in the interior of the drum tube. To provide a drum motor in particular for use in hygiene areas a drum motor ( | 05-31-2012 |
| 20120141057 | PLAIN BEARING MATERIAL - CuFe2P is used in a plain bearing or as a plain bearing material. A plain bearing composite material which comprises a supporting layer is provided with a bearing metal layer based on CuFe2P. | 06-07-2012 |
| 20120219243 | Synthetic Resin Bearing For Photovoltaic Tracking System - The present invention relates to a synthetic resin bearing for a photovoltaic tracking system including first and second bearing members coupled with each other for forming a bearing assembly, wherein each of the first and second bearing members comprises a pair of side plate members facing each other; a friction member positioned between outer peripheral portions of the pair of side plates and having an arc-shaped section; and a reinforcement member for connecting the pair of side plates and the friction member, and the first and second bearing members have a coupling protrusion and a concave portion for receiving the coupling protrusion at the coupling surfaces thereof. | 08-30-2012 |
| 20120321232 | BEARING ELEMENTS, BEARING APPARATUSES INCLUDING SAME, AND RELATED METHODS - Bearing apparatuses including contacting bearing surfaces comprising superhard materials are disclosed. In one embodiment, the present invention relates to bearings including polycrystalline diamond inserts or compacts defining a plurality of surfaces that move relative to one another and contact one another. For example, apparatuses may include radial bearings, or other bearings including arcuate bearing surfaces that more in relation to one another, without limitation. In one embodiment, a superhard bearing element may comprise a superhard table (e.g., polycrystalline diamond) forming an arcuate bearing surface. Further, such a superhard bearing element may comprise a chamfer formed about at least a portion of a periphery of the arcuate bearing surface. Bearing apparatuses including such bearing elements and various mechanical systems are disclosed. | 12-20-2012 |
| 20130108197 | BEARING APPARATUS | 05-02-2013 |
| 20130114920 | Shaft Penetration of a Housing of an Internal Combustion Engine and Bearing of a Shaft Penetration - A shaft penetration of a housing has a bearing receptacle arranged in the wall of the housing. A bearing is coaxially inserted into the bearing receptacle in an insertion direction. At least one claw is disposed on the bearing and the at least one claw extends at a slant to a central axis of the bearing past a radial outer circumferential side of the bearing and has a free end. The free end of the at least one claw is hooked in a direction opposite to the insertion direction in a radial inner circumferential side of the bearing receptacle. | 05-09-2013 |
| 20130163904 | HALVED SLIDING BEARING AND METHOD FOR PRODUCING SAME - A halved sliding bearing ( | 06-27-2013 |
| 20130202232 | HYBRID WIND TURBINE BLADE BEARING - Wind turbine blade pitch bearing device ( | 08-08-2013 |
| 20130209012 | STRUCTURED SLIDING SURFACE OF A BEARING SHELL - The invention relates to a tool for machining sliding surfaces of a bearing shell ( | 08-15-2013 |
| 20130251293 | HALF BEARING AND PLAIN BEARING - A half bearing for supporting a crank shaft of an internal combustion engine is provided. The half bearing having a main semi-cylindrical part, two crush reliefs, and two transition regions. Each crush relief has a depth from a imaginary plane at a circumferential end surface of the half bearing greater than a depth from the imaginary plane at a connecting position between each crush relief and the transition region. A plurality of circumferential grooves extend in a circumferential direction in the main semi-cylindrical part along their entire length in the circumferential direction, and the plurality of circumferential grooves extend also in the transition region continuously. | 09-26-2013 |
| 20130272635 | BEARING - The bearing device is provided with: a support ring positioned around a rotating shaft; and a plurality of bearing pads provided between the rotating shaft and the support ring and configured to support the rotating shaft, wherein some of the plurality of bearing pads are positioned at a lower side of the rotating shaft, and a key member is installed between the support ring and a carrier ring supporting the plurality of bearing pads, wherein the key member is inserted therebetween in a tangential direction of an outer circumference of the carrier ring and is configured to perform positioning of the plurality of bearing pads and the support ring in a radial direction. | 10-17-2013 |
| 20130287325 | Bearing Arrangement For A Crankshaft Of An Internal Combustion Engine - A crankshaft bearing of a crankshaft of an internal combustion engine has a plain bearing formed of bearing shells, wherein a bearing shell ( | 10-31-2013 |
| 20140105526 | TONG BEARING - A renewable bearing is for a tong including a housing and an engagement assembly. The bearing has a monolithic upper bearing element having a substantially planar upper surface and a monolithic lower bearing element having a substantially planar lower surface. The upper and lower bearing elements are configured to mount inside the housing with a substantially same outer horizontal profile as the upper bearing element. The upper bearing element and the lower bearing element define a central open area. The upper bearing element and the lower bearing element have an inner section define a radial recess opening to the central opening and for receiving the engagement assembly. The upper bearing element and the lower bearing element have outer sections that form a bearing portion radially intermediate the engagement assembly. | 04-17-2014 |
| 20140140645 | ROTOR SUPPORT STRUCTURES INCLUDING ANISOTROPIC FOIL BEARINGS OR ANISOTROPIC BEARING HOUSINGS AND METHODS FOR CONTROLLING NON-SYNCHRONOUS VIBRATIONS OF ROTATING MACHINERY USING THE SAME - Rotor support structures including anisotropic foil bearings or anisotropic bearing housings are provided for controlling non-synchronous vibrations of rotating machinery. The rotor support structure comprises a foil bearing adapted to be disposed around a journal of a rotating rotor shaft and a bearing housing disposed around the foil bearing, wherein one of the foil bearing or the bearing housing is configured to be anisotropic. The anisotropic foil bearing and anisotropic bearing housing exhibit a stiffness in a first support direction that varies in magnitude from that in a second support direction that is substantially orthogonal to the first support direction. | 05-22-2014 |
| 20140153852 | UNDERWATER SLIDING MEMBER, METHOD FOR MANUFACTURING UNDERWATER SLIDING MEMBER, AND HYDRAULIC MACHINE - An underwater sliding member of the present embodiment is an underwater sliding member used under water, and has: a base material | 06-05-2014 |
| 20140205221 | HIGH STRENGTH FOIL JOURNAL BEARING RETAINER - A journal foil bearing includes a bearing retainer having one slot configured to receive a top foil leading edge tab and another slot configured to receive a top foil trailing edge tab. A backup support structure, integral to the bearing retainer, extends between and is at least partially defined by the slots. The retainer is configured so that, during operation, the trailing edge tab contacts the support structure at a position close to the friction force, thereby minimizing top foil bending stress and improving bearing strength. | 07-24-2014 |
| 20150043847 | Bearing Assembly And Rotary Electric Machine Comprising Such A Bearing - A bearing assembly for rotatively holding a shaft with respect to a support member and comprises: a bearing, with a rotatable ring and a fixed outer ring to be immobilized within a housing of said support member. An encoder washer is fast in rotation with the rotating ring. At least one sensor is adapted to detect at least one rotation parameter of the encoder washer and a sensor body holds this sensor. An annular flange is used for mounting said sensor body with respect to the fixed outer ring. The annular flange has a first skirt and a second skirt which define, between them and a bottom wall of the flange, an annular recess for accommodating at least a part of the sensor body. In mounted configuration of the bearing assembly, the first and second skirts extend respectively towards the rotatable and fixed rings. | 02-12-2015 |
| 20150093058 | METHOD FOR MAKING A BEARING COMPONENT, A BEARING COMPONENT, A DOWN HOLE DEVICE AND A DOWN HOLE BEARING ASSEMBLY - A bearing component including a body of composite material having a surface configured as a bearing surface, the composite material including a plurality of round particles bound by a braze material, each of the plurality of round particles comprising a round outer layer encapsulating a wear resistant element. | 04-02-2015 |
| 20150125101 | SLIDING BEARING - A sliding bearing for an internal combustion engine having a plastics polymer-based composite layer on a substrate, the composite layer comprising: a matrix of plastics polymer-based material having distributed throughout the matrix; 0.1 to 5% vol carbon nanostructures; and incidental impurities; and a method of manufacture of such a sliding bearing. | 05-07-2015 |
| 20160377115 | SLIDING BEARING - A sliding bearing includes at least one bearing inner ring and at least one bearing outer ring configured to rotate relative to each other about an axis (a), where the rings each include at least one sliding surface, the sliding surfaces being configured to slide along each other, and where the contact surface formed by the mutually contacting sliding surfaces has a maximum contact diameter (D | 12-29-2016 |
| 20220136561 | WEAR RESISTANT, HIGHLY THERMALLY CONDUCTIVE SINTERED ALLOY - A powder metallurgically produced, wear-resistant, and highly thermally conductive copper-based sintered alloy as matrix is disclosed. The sintered alloy includes a powder mixture of a copper-base powder, of a hard phase with a total share of 8 to 40% by weight, of a solid lubricant with a total share of 0.4 to 3.8% by weight, of a pressing additive with a total share of 0.3 to 1.5% by weight, and production-related impurities. The powder mixture includes at least 55% by weight of the copper-base powder. | 05-05-2022 |
