| Patents for F16D 57 - Liquid-resistance brakes; Air-resistance brakes (1,392) |
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| 06/26/2008 | DE102006062230A1 Hydrodynamic clutch for e.g. motor vehicle, has chamber provided with cross-section, which has bulge in radial outer and inner areas, when seen through clutch in axial section, and disk inserted into chamber for interrupting medium cycle |
| 06/24/2008 | US7390004 Steering damper device |
| 06/05/2008 | WO2008065229A1 Adjustable hydraulic coupling such as a hydraulic brake or a hydraulic clutch |
| 05/29/2008 | US20080121479 Rotary damper |
| 05/15/2008 | DE102006053175A1 Hydrodynamische Kupplung A hydrodynamic coupling |
| 05/14/2008 | CN100387170C Speed-reducing closing means for sliding part of furniture |
| 05/13/2008 | US7370739 Shock absorber with a function of transmission of electric power between sprung and unsprung parts of a vehicle |
| 04/30/2008 | DE19833892B4 Hydrodynamischer Retarder für ein Kraftfahrzeug Hydrodynamic retarder for a motor vehicle |
| 04/24/2008 | US20080093168 Flow Rate Controller For a Closed Fluid Circulating System |
| 04/23/2008 | EP1292424B1 Fitting of blades in hydrodynamic machines |
| 04/17/2008 | DE102006055679B3 Hydrodynamic braking device, has single input shaft, on which braking rotary motion is introduced, where hydrodynamic retarder is provided with primary blade wheel and secondary blade wheel |
| 04/15/2008 | US7357231 Door damper and electronic appliances having the same |
| 04/15/2008 | US7357230 Damper and automobile seat having the damper |
| 03/25/2008 | CA2255292C Winding mechanism |
| 03/12/2008 | CN201034130Y Hydraulic speed damper oil channel |
| 03/12/2008 | CN201034129Y Hydraulic speed damper |
| 03/11/2008 | US7341318 Circulating fluid regulated braking device for air and land vehicles |
| 02/27/2008 | CN101131192A Rotary damper with multi-layered shaft |
| 02/21/2008 | DE102007035731A1 Electromagnet fluid brake for motor vehicle, has electromagnet provided in housing and comprising iron core, and movable foot lever switch that is provided with power contact device for activating and deactivating of electromagnet |
| 02/20/2008 | EP1613873A4 Damper |
| 02/14/2008 | US20080035440 Braking Device |
| 02/07/2008 | DE102005002108B4 Hydrodynamische Strömungsmaschine mit axial verlagerbarem Schaufelrad Hydrodynamic flow machine with axial impeller verlagerbarem |
| 02/06/2008 | CN100366943C Damper |
| 01/31/2008 | DE102006031856A1 Rotating brake has swash plate, coupled with shaft in fixed or detachable manner with rotating axis, and swash plate is designed in inclined angle or diagonally, where contact surface is plane or is provided with grooves |
| 01/30/2008 | CN201013802Y Hot pipe type magnetic current changing brake device |
| 01/10/2008 | DE102006031814A1 Hydrodynamic machine, especially clutch, has for drive train, has inlet valve with first and second valve body switching positions in which valve exposes first and smaller second flow cross-sections for working medium respectively |
| 01/09/2008 | CN101103210A Hydrodynamic non-positive-displacement machine with an axially displaceable bladed wheel |
| 01/08/2008 | US7316303 Force-controlling mechanical device |
| 01/03/2008 | DE102006030792A1 Hydrodynamischer Retarder Hydrodynamic retarder |
| 12/13/2007 | US20070283699 Turbine Compound System |
| 11/29/2007 | US20070272052 Propulsion Power Transmission Device With a Hydrodynamic Reverse Clutch |
| 11/29/2007 | DE102006036185B3 Verfahren zum Begrenzen der maximal abrufbaren Bremsleistung einer hydrodynamischen Bremse A method for limiting the maximum available braking power of a hydrodynamic brake |
| 11/20/2007 | US7296664 Rotary damper |
| 11/15/2007 | US20070261930 Rotation damper |
| 11/15/2007 | DE102006021331A1 Hydrodynamische Maschine Hydrodynamic machine |
| 11/15/2007 | DE102005052105B4 Hydrodynamisches System und Verfahren zur Steuerung des hydrodynamischen Systems Hydrodynamic system and method for controlling the hydrodynamic system |
| 10/31/2007 | CN200968369Y Magnetic current variant oil-well rig auxiliary brake apparatus |
| 10/31/2007 | CN200968368Y Hydraulic speed buffer damping device |
| 10/30/2007 | CA2452901C Slide damper with spring assist |
| 10/24/2007 | CN101061327A Flow controller for closed fluid circuit system |
| 10/11/2007 | WO2007076937A3 Emergency lowering device |
| 10/02/2007 | US7275626 Damper device |
| 09/20/2007 | US20070216124 Steering damper apparatus and damper apparatus |
| 09/20/2007 | DE102006013003B3 Hydrodynamische Baugruppe mit einem Retarder und einer hydrodynamischen Kupplung A hydrodynamic module with a retarder and a hydrodynamic coupling |
| 09/12/2007 | EP1832764A2 Brakeable roller bearing |
| 09/12/2007 | EP1832763A2 Bearing with preferred rest position |
| 09/04/2007 | US7264096 Rotary damper |
| 08/30/2007 | WO2007096043A1 Filling control device for a hydrodynamic machine |
| 08/30/2007 | DE102006008110A1 Füllungssteuervorrichtung für eine hydrodynamische Maschine Filling control apparatus for a hydrodynamic machine |
| 08/30/2007 | DE102004009725B4 Kupplungsmechanismus Coupling mechanism |
| 08/22/2007 | EP1819570A1 Vehicle comprising two balanced opposite driving directions fitted with a hydrodynamic brake |
| 08/08/2007 | EP1816322A1 Device for filling and emptying oil of a retarder with separated reservoirs |
| 08/02/2007 | DE19641450B4 Antriebseinheit, insbesondere für ein Kraftfahrzeug Drive unit, in particular for a motor vehicle |
| 07/26/2007 | WO2007083529A1 Open/close device with brake device |
| 07/26/2007 | DE102005061044B3 Bladed rotor for hydrodynamic torque converter or retarder, comprises semi-torus shell containing inclined blades in design optimized for die-casting |
| 07/26/2007 | DE102005056468B4 Hydrodynamische Maschine Hydrodynamic machine |
| 07/12/2007 | WO2007076937A2 Emergency lowering device |
| 07/12/2007 | US20070158153 Rotary damper |
| 07/12/2007 | US20070158152 Device for slowing the movement of a drawer or similar movable memeber, having releasable locking means |
| 07/10/2007 | US7240398 Opening and closing damping apparatus |
| 07/04/2007 | EP1802880A1 Flow rate controller for a closed fluid circulating system |
| 06/19/2007 | US7231867 Rotary damper |
| 06/14/2007 | US20070131500 Rotary damper |
| 06/14/2007 | US20070131181 Motor vehicle coolant circuit comprising a pump and a retarder |
| 06/06/2007 | CN1320288C Wiper blade type hydraulic retarder for automobile |
| 06/05/2007 | US7225905 Magnetorheological fluid damper |
| 05/31/2007 | DE102005056468A1 Hydrodynamic machine such as retarder clutch for vehicle has bladed rotor with rear blades to accelerate fluid on side facing radially outward from working cavity |
| 05/31/2007 | DE102005056040A1 Wassergekühlte Leistungsbremse für Brennkraftmaschinen Water-cooled power brake for internal combustion engines |
| 05/30/2007 | CN2906200Y Turbine type liquid eddy current rail brake with improved structure |
| 05/29/2007 | CA2288848C Hydrodynamic mechanical compound transmission |
| 05/24/2007 | WO2007058795A1 Bicycle rear suspension and damping system |
| 05/22/2007 | US7219779 Hydro-pneumatic suspension system |
| 05/17/2007 | US20070108001 Hydraulic bearing and processes for manufacturing a hydraulic bearing |
| 05/17/2007 | US20070108000 Rotary damper |
| 05/10/2007 | US20070102251 Automotive drive comprising a water-based retarder |
| 05/10/2007 | US20070102250 Rotary damper |
| 05/08/2007 | US7213691 Antilock brake system |
| 05/03/2007 | DE102005052105A1 Hydrodynamic system e.g. hydrodynamic retarder, for e.g. vehicle, has collateral characteristics parameter detecting unit implemented as support moment detecting unit for detecting support moment when unit is supported at stationary unit |
| 04/26/2007 | DE102005022992A1 Einrichtung zur Entlüftung eines hydrodynamischen Retarders Means for venting a hydrodynamic retarder |
| 04/24/2007 | US7207425 Rotary damper |
| 04/19/2007 | US20070084686 Rotary damper |
| 04/17/2007 | US7204354 Rotary damper |
| 04/17/2007 | US7204353 Rotary damper, auto part having rotary damper and rotational motion assistant mechanism |
| 04/12/2007 | DE102005051221B3 Working fluid connection for hydrodynamic flow machine has at least one connection fitted eccentrically in cap able to turn on housing part of machine |
| 04/11/2007 | CN1945047A Auxiliary braking device for magnetic rheological body petroleum drilling rig |
| 04/11/2007 | CN1945046A Governor and a power generating device and an apparatus using the governor |
| 04/05/2007 | DE102005047519A1 Hydrodynamic brake e.g. retarder, has rotor wheel arranged opposite to stator wheel on same axial side like ball bearing opposite to another bearing, which receives preset force that is larger than another force received by former bearing |
| 03/28/2007 | EP1766257A1 Self-energizing brake system |
| 03/13/2007 | US7188712 Hydrodynamic brakes |
| 03/01/2007 | US20070045982 Steering damper apparatus |
| 02/27/2007 | US7182186 Hydrodynamic brake |
| 02/15/2007 | US20070033931 Drive train |
| 02/07/2007 | CN1910354A Turbo-compound system |
| 02/01/2007 | US20070023246 Viscous fluid-filled damper and mounting structure for viscous fluid-filled damper |
| 01/30/2007 | US7168770 Wind-powered brake system |
| 01/18/2007 | DE19827604B4 Hydrodynamischer Retarder für ein Kraftfahrzeug Hydrodynamic retarder for a motor vehicle |
| 01/18/2007 | DE102005050480B3 Control air pressure controlling method for control air system for adjusting braking torque of e.g. water retarder, in motor vehicle, involves opening inlet and outlet valve to discharge compressed air through air inlet and delivery pipe |
| 01/11/2007 | US20070007093 Hydrodynamic retarder |
| 01/04/2007 | US20070000742 Device for slowing the movement of a door, drawer or similar movable member, having releasable locking means |
| 12/28/2006 | US20060289257 Rotating damper |