| Patents for F16D 57 - Liquid-resistance brakes; Air-resistance brakes (1,392) |
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| 06/28/2005 | US6910557 Slide damper with spring assist |
| 06/22/2005 | EP1544494A1 A circulating fluid regulated braking device for air and land vehicles |
| 06/16/2005 | US20050127744 Circulating fluid regulated braking device for air and land vehicles |
| 06/16/2005 | DE4392959B4 Verfahren und Vorrichtung zur Beschleunigung der Erwärmung des Fahrzeugmotors in einem mit einem Retarder ausgestatteten Fahrzeug Method and apparatus for accelerating the heating of the vehicle engine in a vehicle equipped with a retarder |
| 06/02/2005 | US20050115784 One-way braking device |
| 05/19/2005 | WO2005045272A1 Magnetorheological fluid damper |
| 05/11/2005 | EP1159172B1 Starting unit |
| 04/28/2005 | US20050087408 Magnetorheological fluid damper |
| 04/14/2005 | US20050076471 Opening and closing damping apparatus |
| 04/14/2005 | DE10343427A1 Hydrodynamic retarder comprises a rotor blade neck provided on a base body of a rotor blade wheel radially within its blade mounting and having a deviating device |
| 04/14/2005 | DE10343426A1 Hydrodynamic retarder or hydrodynamic clutch for a transmission comprises a first and a second blade wheel, each having a base body receiving a blade mounting and together forming a hydrodynamic circle |
| 04/14/2005 | DE10343425A1 Hydrodynamischer Retarder oder hydrodynamische Kupplung Hydrodynamic retarder or hydrodynamic coupling |
| 04/06/2005 | EP1144061B1 Game input including a resistance force generator |
| 04/06/2005 | CN2690658Y Automobile hydraulic booster |
| 03/23/2005 | EP1517061A1 Hydrodynamic retarder or hydrodynamic coupling. |
| 03/03/2005 | WO2005019677A1 Hydrodynamic retarder |
| 02/17/2005 | WO2005014985A1 Motor vehicle coolant circuit comprising a pump and a retarder |
| 02/17/2005 | DE10332907A1 Kraftfahrzeugkühlmittelkreislauf mit Pumpe und Retarder Motor vehicle coolant circuit with pump and retarder |
| 02/15/2005 | US6854505 Speed reducer for retractable screen systems |
| 02/10/2005 | DE10338010B3 Hydrodynamic retarder for water has mean number of blades from half sum of rotor and stator blades multiplied by profile displacement factor |
| 01/27/2005 | US20050016804 Hydrodynamic braking system provide with a retarder |
| 01/25/2005 | US6846053 Grease-dampened drawer closing apparatus |
| 01/06/2005 | WO2004092608A3 Damper |
| 12/29/2004 | CN1558123A Automobile hydraulic booster |
| 12/02/2004 | US20040238301 Method for emptying a hydrodynamic retarder in an accelerated manner and hydrodynamic retarder |
| 12/02/2004 | US20040238300 Magnetorheological fluid brake and force-feedback system for a steering mechanism |
| 12/02/2004 | DE10321279A1 Hydrodynamic retarder for goods vehicle has rotor, stator, hydraulic pump that supplies circuit for controlling retarder with oil; hydraulic pump can be reversibly connected via clutch to rotor shaft |
| 12/01/2004 | EP1482200A1 Magneto-rheological brake and steering mechanism using same |
| 11/18/2004 | US20040226789 Damper |
| 11/16/2004 | US6817455 Retarder system |
| 10/28/2004 | WO2004092608A2 Damper |
| 09/23/2004 | DE10237766B4 Hydrodynamischer Retarder Hydrodynamic retarder |
| 09/16/2004 | DE20220983U1 Hydrodynamic clutch unit comprising outlet positioned at turbine wheel for quick release of fluid |
| 09/09/2004 | US20040173396 Energy management system |
| 09/01/2004 | EP1129305B1 Hydrodynamic brake |
| 08/31/2004 | US6784561 Resistance force generator for use in a game machine |
| 08/26/2004 | DE4209372B4 Hydraulische Bremseinrichtung für Fahrzeuge Hydraulic brake system for vehicles |
| 08/26/2004 | DE102004006760A1 Läufer und Ständer für eine hydrodynamische Bremse Rotor and stator for a hydrodynamic brake |
| 08/25/2004 | EP1141571B1 Hydrodynamic retarder with means for generating pressure pulses |
| 08/19/2004 | US20040159504 Driveshaft brake assembly |
| 08/11/2004 | CN1519413A Sewing machine and brake mechanism of sewing machine |
| 08/10/2004 | US6773233 Fitting of blades in hydrodynamic machines |
| 07/29/2004 | US20040144604 Slide damper with spring assist |
| 07/15/2004 | WO2004059185A1 Hydraulic braking device for turbine, turbine equipped with such a device and drilling equipment comprising such a turbine |
| 06/17/2004 | DE10355185A1 Dämpfer Damper |
| 06/09/2004 | CN1502832A Damper |
| 06/03/2004 | WO2004007257A3 Driveshaft brake assembly |
| 06/03/2004 | US20040103999 Speed reducer for retractable screen systems |
| 05/27/2004 | US20040099495 Damper |
| 05/19/2004 | DE10251968A1 Hydrodynamic clutch unit comprising outlet positioned at turbine wheel for quick release of fluid |
| 05/06/2004 | US20040084265 Adjustable-length actuating element |
| 05/04/2004 | US6729448 Rotary damper |
| 05/04/2004 | US6729447 Rotational speed controller |
| 04/07/2004 | EP1405982A2 A winding mechanism for an architectural covering |
| 04/07/2004 | EP1404986A1 Method for emptying a hydrodynamic retarder in an accelerated manner and hydrodynamic retarder |
| 04/07/2004 | CN1144607C Resistance force generator |
| 03/30/2004 | US6712166 Energy management system |
| 03/30/2004 | CA2113393C Hydrodynamic retarder for large off-road electric wheel driven vehicles |
| 03/18/2004 | DE10242735A1 Hydrodynamic speed reduction system for motor vehicles, has a sliding rotator and variable gap to the stator and at least three seals |
| 03/17/2004 | CN1482376A Construction variable rotary magnetic current flowing deforming brake |
| 03/04/2004 | US20040043884 Method and arrangement to rapidly lower the rotary spped of a centrifugal separator |
| 03/04/2004 | DE10237766A1 Hydrodynamic retarder for vehicle has annular working chamber of egg-shaped cross-section, with big end of egg in rotor and little end in stator and rotor and stator have inclined blades |
| 02/19/2004 | DE10233986A1 Hydrodynamic machine, as a retarder or coupling or torque converter, measures the oil viscosity and other torque transmission parameters to determine the optimum time for an oil change |
| 02/05/2004 | US20040021406 Grease-dampened drawer closing apparatus |
| 01/29/2004 | DE10232404A1 Strömungsbremse Retarder |
| 01/22/2004 | WO2004007257A2 Driveshaft brake assembly |
| 01/22/2004 | DE10230859A1 Hydrodynamische Maschine Hydrodynamic machine |
| 01/21/2004 | EP1382501A1 Hydrodynamic retarder |
| 01/15/2004 | WO2004005091A1 Hydrodynamic brake |
| 01/14/2004 | EP1380766A2 Hydrodynamic machine |
| 01/07/2004 | EP1378412A1 Hydrodynamic brake |
| 01/07/2004 | EP1378408A2 Hydrodynamic brake |
| 12/25/2003 | US20030234145 Rotary damper device |
| 12/23/2003 | US6666252 Winding mechanism |
| 12/10/2003 | EP0958463B1 Hydrodynamic retarder with an axially displaceable stator |
| 11/20/2003 | WO2003033319A3 Hydrodynamic braking system provided with a retarder |
| 11/19/2003 | CN1456826A Damper |
| 11/13/2003 | WO2003093695A1 Hydrodynamic brake |
| 11/13/2003 | DE10210917C1 Bremsvorrichtung mit Freilauf Braking device with freewheel |
| 10/16/2003 | US20030194317 Fitting of blades in hydrodynamic machines |
| 10/09/2003 | US20030188940 Hydrodynamic brake |
| 10/09/2003 | US20030188939 Hydraulic vehicle braking system |
| 10/08/2003 | EP0958464B1 Hydrodynamic retarder with an axially displaceable rotor |
| 10/07/2003 | US6629738 Grease-damped drawer-closing apparatus |
| 09/18/2003 | US20030173169 Hydrodynamic brake |
| 09/18/2003 | US20030173165 One-way braking device |
| 09/17/2003 | EP1344958A2 A one-way braking device |
| 08/06/2003 | EP1332003A1 Method and arrangement to rapidly lower the rotary speed of a centrifugal separator |
| 08/05/2003 | US6601925 Method for retarder control and control apparatus for the same |
| 07/31/2003 | US20030141156 Hydrodynamic machine for transmitting torques |
| 07/15/2003 | US6591890 Speed reducer for retractable screen systems |
| 07/10/2003 | US20030127863 Resistance force generator for use in a game machine |
| 06/11/2003 | EP1121282B1 Method for retarder control and control apparatus therefor |
| 05/28/2003 | EP1159548B1 Hydrodynamic retarder with axially sliding rotor and restoring mechanism |
| 05/28/2003 | EP1159546B1 Starting unit |
| 05/21/2003 | EP1150871A4 Energy management system |
| 05/21/2003 | CN1109203C Hydrodynamic brake |
| 05/07/2003 | CN1415509A Hydraulic arrester with capabilities of speed adjustment and soft braking |
| 05/02/2003 | EP1305537A1 Hydrodynamic brake |
| 05/02/2003 | EP1305536A1 Hydrodynamic brake |