Patent application number | Description | Published |
20100001578 | Hydraulic Brake Comprising a Safety Function - A braking device for braking a moving mass includes a movably guided coupling member for pressing a brake lining against a braking surface, a brake cylinder, filled with a hydraulic liquid, a brake piston which is movable inside the brake cylinder and which is connected to the coupling member. At least one hydraulic line can be connected to the brake cylinder. The device ensures the moving masses to be reliably decelerated. For that purpose, a fluidic-mechanical safety brake device is used to connect the brake cylinder to the one or more hydraulic lines. | 01-07-2010 |
20100019567 | SELF-ENERGIZING HYDRAULIC BRAKE - A device for decelerating or braking a moving mass includes a movably guided coupling member for pressing a brake lining against a braking surface and a brake actuator, filled with hydraulic liquid and connected to the coupling member, for generating a pressure force that can be passed into the brake lining through the coupling member. The brake lining is connected to a pressure transducer that can be fastened on a frame of the mass to be decelerated or braked through a connecting device. The pressure transducer has a hydraulic liquid-filled supporting cylinder and a supporting piston interacting therewith. The supporting cylinder communicates with a brake cylinder through hydraulic lines. This allows an improved adjustment of deceleration or braking. For this purpose, a regulating device adjusts the brake force depending on a predetermined theoretical value. | 01-28-2010 |
20120124990 | SUPPORT CYLINDER FOR A SELF-ENERGIZING HYDRAULIC BRAKE - A pressure generating device generates a hydraulic pressure as a result of a tensile or compressive load. The device has connections, one of which can be rigidly connected to a frame by way of a mechanism for introducing a mechanical tensile or compressive load, a pressure cylinder and a piston unit extending at least partially and flexibly in the pressure cylinder and bounding a hydraulic chamber filled with hydraulic fluid jointly with the pressure cylinder. The chamber has a simple and inexpensive construction. The connections are connected to the pressure cylinder or the piston unit by way of a coupling device that is configured such that the same hydraulic chamber has pressure applied thereto under tensile load and under compressive load. | 05-24-2012 |
Patent application number | Description | Published |
20120216900 | INTEGRATED HYDRAULIC ACCUMULATOR ARRANGEMENT - A compact and light-weight hydraulic accumulator configuration for a hydraulic brake includes a high-pressure storage chamber, a medium-pressure storage chamber and an atmospheric-pressure storage chamber. The high-pressure storage chamber, the medium-pressure storage chamber and the atmospheric-pressure storage chamber are disposed in a common housing which delimits the high-pressure storage chamber along with a high-pressure piston movably guided within the housing while delimiting the medium-pressure storage chamber along with a medium-pressure piston movably guided within the housing. A high-pressure spring located in the housing rests on the high-pressure piston outside the high-pressure storage chamber and a medium-pressure spring located in the housing rests on the medium-pressure piston outside the medium-pressure storage chamber. | 08-30-2012 |
20120217104 | PLAY ADJUSTMENT IN A HYDRAULIC BRAKING SYSTEM - An economical, light and reliable hydraulic braking system for braking a moving mass includes a pressure element or press part for pressing onto a brake surface under frictional contact, a brake actuator filled with hydraulic fluid for producing pressure in the pressure element and a spacing device for adjusting play between the pressure element and the brake surface when the brake system is in a released or non-active position. The spacing device includes a hydraulic accumulator for accumulating a predefined volume of hydraulic fluid at a minimum pressure. The hydraulic accumulator can be connected to the brake actuator, thus avoiding the use of mechanical stopping or blocking devices. | 08-30-2012 |
20130220749 | FALL-BACK PREVENTION PRESS - Fall-back prevention press of a crane in the form of a gas pressure cylinder, with a piston rod engaging in a cylinder space of the gas pressure cylinder configured as piston-type accumulator, with gas in the bottom space of the cylinder being in exchange with the gas in the piston rod and the ring space in surrounding relationship to the piston rod. A seal arrangement in a rod guide of the cylinder seals the piston rod against the cylinder. The seal arrangement includes a lubricant groove which extends around the rod guide and via which the piston rod is lubricated on the outside. The lubricant is acted upon by gas pressure prevailing in the cylinder with interposition of a pressure transmitter. | 08-29-2013 |
Patent application number | Description | Published |
20120298772 | MACHINE, AND SPRAY ASSEMBLY AND OSCILLATING SPRAY HEAD THEREFOR - A spray assembly includes a power source, a motion control mechanism such as a cam box, and at least one spray head structured to apply a coating to a plurality of can ends. Each spray head includes a mounting member, a pivot member, a gun assembly including a plurality of spray guns, and a transfer mechanism for transferring a predetermined motion induced by the cam box from the cam box to the pivot member. Each of the spray guns applies the coating to the can ends in accordance with the predetermined motion. Preferably the predetermined motion as an oscillating motion transferred to the pivot member by belts, thereby oscillating the spray guns. The spray assembly may include a plurality of spray heads, wherein can ends of the same or different sizes are transferred in lanes to a corresponding one of the spray heads. | 11-29-2012 |
20140193223 | CAN END WITH RETORT RESISTANT PANEL, AND TOOLING AND ASSOCIATED METHOD FOR PROVIDING SAME - A method of making a can end, which includes a recessed panel defined by an upwardly extending chuck wall, a peripheral scoreline disposed in a public side of the panel proximate to the base of the chuck wall, a tab fastened to the panel by a rivet, includes the step of employing tooling to form a pressure resistance bead extends around the panel inboard of the peripheral scoretine and outboard of the rivet. The tooling forms a saw tooth panel formation proximate to the pressure resistance bead inboard of the pressure resistance bead. Among other benefits, the pressure resistance bead and saw tooth panel formation created by the tooling and method combine to resist wrinkling or other undesired deformation of the can end. | 07-10-2014 |
Patent application number | Description | Published |
20100021629 | SPRAY APPARATUS AND METHOD FOR THE REPAIR OF CAN ENDS - This invention generally relates to a spray apparatus and a method useful in the repair of coating adhered to can ends used in the food and beverage packaging industries. The spray apparatus has one or more elongated shafts rotatably coupled to a frame. One or more bearing members are rotatably coupled to the shafts. One or more plates are rotatably coupled to the bearing members. One or more spray guns are coupled to the plates. The spray guns of the spray apparatus are structured to apply fluid to the can end with a solid stream emitted from the spray guns in a circular pattern. A method for the repair of coating adhered on a can end is provided as well. | 01-28-2010 |
20100068378 | MIXING APPARATUS AND METHOD FOR THE REPAIR OF CAN ENDS - This invention generally relates to a mixing apparatus and a method useful in the repair of coating adhered on a can end used in the food and beverage packaging industry. The mixing apparatus has a plurality of holding tanks in fluid communication with a first fluid delivery system and a mixer. A pressure tank is provided which is in fluid communication with the mixer. A spray device is provided which is in fluid communication with a second fluid delivery system and the pressure tank. A plurality of liquids or fluids are flowed through the first fluid delivery system, the plurality of liquids or fluids are mixed in the mixer to yield a mixed solution which is flowed to the pressure tank and the mixed solution is flowed through the second fluid delivery system and dispensed on the can end. A method for the repair of coating adhered on a can end is provided as well. | 03-18-2010 |
20100209604 | ROTARY LINER, AND CONVEYING ASSEMBLY AND METHOD THEREFOR - A conveying assembly is provided for conveying container closures, such as can ends or lids, to and from a rotary liner. The rotary liner includes a base, a chuck assembly and a turret assembly. The turret assembly includes a number of fluid dispensing apparatus to dispense a sealant for lining the can ends. The chuck assembly includes chuck members for manipulating the can ends to facilitate the application of the sealant. The conveying assembly includes a plurality of downstackers for feeding the can ends into the rotary liner, a plurality of star wheels, and a number of unloading guides. Each star wheel transfers can ends from a corresponding one of the downstackers to the chuck assembly. The unloading guides cooperate with the chuck assembly to discharge the can ends from the rotary liner. An associated method of lining can ends is also disclosed. | 08-19-2010 |
Patent application number | Description | Published |
20080275475 | LOADER FOR KNOTTING ELEMENT - A device for loading a surgical knotting element on an applicator tool. One embodiment of the device includes a channel dimensioned to receive an applicator tool comprising a coupling. A surgical knotting element comprises a coupling complementary to the coupling of an applicator tool and a suture path. A carriage receives the surgical knotting element. The carriage is moveable in a transverse direction relative the channel between a first position where the knotting element is misaligned with the channel and a second position where the couplings are engaged with one another. | 11-06-2008 |
20080275476 | THREADER FOR KNOTTING ELEMENT - A device for threading suture into a surgical knotting element. In one embodiment the device comprises a knotting element having an inner tubular member, an outer tubular member, and a nonlinear suture path. A flexible suture guide has a proximal portion, a distal portion comprising a flared loop positioned outside the suture path, and a medial portion intermediate the proximal and distal portions, the medial portion being preloaded in the suture path. | 11-06-2008 |
20120241491 | EXPANDABLE TISSUE THICKNESS COMPENSATOR - A tissue thickness compensator may generally comprise a biocompatible material, a first component, and a second component, wherein the first component and second component form a reaction product to expand the tissue thickness compensator. The first component may comprise a first hydrogel precursor, the second component may comprise a second hydrogel precursor, and the reaction product may comprise a hydrogel. The reaction product may be formed in vivo and/or in situ by contacting the first component and the second component. The first component and/or second component may be encapsulated and configured to release the components when ruptured. The reaction product may comprise a fluid-swellable composition. Articles of manufacture comprising the tissue thickness compensator and methods of making and using the tissue thickness compensator are also described. | 09-27-2012 |
20120241493 | TISSUE THICKNESS COMPENSATOR COMPRISING CONTROLLED RELEASE AND EXPANSION - A tissue thickness compensator may generally comprise a first layer comprising a first biocompatible material sealingly enclosed in a water impermeable material and a second layer comprising a second biocompatible material comprising at least one encapsulation, wherein the first biocompatible material expands when contacted with a fluid. The tissue thickness compensator may comprise a haemostatic agent, an anti-inflammatory agent, an antibiotic agent, anti-microbial agent, an anti-adhesion agent, an anti-coagulant agent, a medicament, and/or pharmaceutically active agent. The encapsulation may comprise a biodegradable material to degrade in vivo and/or in situ. The tissue thickness compensator may comprise a hydrogel. The reaction product may comprise a fluid-swellable composition. Articles of manufacture comprising the tissue thickness compensator and methods of making and using the tissue thickness compensator are also described. | 09-27-2012 |
20120241503 | TISSUE THICKNESS COMPENSATORS - A two-part tissue thickness compensator assembly can include a first tissue thickness compensator configured to be positioned relative to an anvil of a surgical stapler, a second tissue thickness compensator configured to be positioned relative to a staple cartridge of the surgical stapler, and a hinge connecting the first tissue thickness compensator to the second tissue thickness compensator. The first and/or second tissue thickness compensators may include additional engagement features, such as a raised ridge that engages a slot in the anvil and/or the staple cartridge. In certain embodiments, the first and/or second tissue thickness compensators may include an encasement that contains a suitable biologic agent. An end effector assembly may be provided for attachment to a surgical instrument that includes, for example, a staple cartridge, an anvil, a first tissue thickness compensator positioned on the anvil, and a second tissue thickness compensator positioned on the staple cartridge. | 09-27-2012 |
20120290005 | SUTURE FASTENING DEVICE - An apparatus is operable to secure suture fasteners to sutures to eliminate the need to tie knots in the sutures. The apparatus comprises a shaft, an end effector disposed at the distal end of the shaft, and a suture fastener removably secured to the end effector. The end effector may include a pivoting jaw or a suture cutter. The suture fastener may be secured to one, two, or more strands of suture. The apparatus may include several suture fasteners and may secure those fasteners to one or more sutures in a serial fashion without having to remove the apparatus from the patient for reloading. A plurality of fasteners may be arranged within the apparatus in an end-to-end configuration. The suture fastener may include an inner fastener member and an outer fastener member, and may capture one or more strands of suture between the inner and outer fastener members. | 11-15-2012 |
20130256368 | TISSUE THICKNESS COMPENSATOR AND METHOD FOR MAKING THE SAME - In various embodiments, a tissue thickness compensator can comprise a film body formed from a continuous extruded shape and, in addition, a fibrous medicament core. | 10-03-2013 |
20130256373 | DEVICES AND METHODS FOR ATTACHING TISSUE THICKNESS COMPENSATING MATERIALS TO SURGICAL STAPLING INSTRUMENTS - Surgical stapling instruments are disclosed. At least one embodiment includes a first jaw that supports a plurality of surgical staples and a second jaw that is movable relative to the first jaw. Various arrangements include a tissue thickness compensator that is configured to be captured within the surgical staples and assume different compressed heights within different surgical staples upon application of a firing motion to the surgical staples. Various attachment protrusion arrangements are disclosed to mechanically removably attach the tissue thickness compensator to the first or second jaw. | 10-03-2013 |
20130256379 | SURGICAL STAPLING CARTRIDGE WITH LAYER RETENTION FEATURES - A fastener cartridge assembly includes a plurality of fasteners and a layer configured to be captured by the fasteners. In addition, the layer includes a tissue contacting surface which includes a plurality of cleats, and/or any other suitable structures, configured to reduce slippage between the layer and the patient tissue. In various embodiments, the layer can include traction features extending therefrom. | 10-03-2013 |
20130256382 | MOVABLE MEMBER FOR USE WITH A TISSUE THICKNESS COMPENSATOR - A cutting blade for a surgical cutting and stapling instrument is disclosed therein. The cutting blade can include one or more features to direct or displace substances released from within the tissue thickness compensators used with the surgical instrument. The cutting blade may include a textured surface that can cause substances from the tissue thickness compensator to spread across the blade surface. | 10-03-2013 |
20140005677 | ROTARY DRIVE SHAFT ASSEMBLIES FOR SURGICAL INSTRUMENTS WITH ARTICULATABLE END EFFECTORS | 01-02-2014 |