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Class Information
Number: 188/293
Name: Brakes > Internal-resistance motion retarder > Using a rotary-type fluid damper > Driving relatively moving element which causes flow of brake fluid
Description: Device wherein a connection between said first member and said mechanism converts turning of the mechanism about its axis into reciprocation of the member perpendicular to said axis; said reciprocation resulting in circulation of fluid medium in which the member reciprocates.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7428952 |
Damper device |
Sep. 30, 2008 |
| 7182186 |
Hydrodynamic brake |
Feb. 27, 2007 |
| 7175008 |
High-resistance decelerating device, particularly for insertion between two members in relative motion |
Feb. 13, 2007 |
| 7140271 |
Damper and an assembly therewith |
Nov. 28, 2006 |
| 6910989 |
Method for increasing brake efficiency |
Jun. 28, 2005 |
| 6840355 |
Rotary damper device |
Jan. 11, 2005 |
| 6811166 |
Clutched stabilizer bar |
Nov. 2, 2004 |
| 6729447 |
Rotational speed controller |
May. 4, 2004 |
| 6662683 |
Oil cylindrical rotational damper |
Dec. 16, 2003 |
| 6561323 |
Rotary damper |
May. 13, 2003 |
| 6499573 |
Damping device |
Dec. 31, 2002 |
| 6464052 |
Rotatable hydraulic damper |
Oct. 15, 2002 |
| 6394240 |
Vehicle roll damping |
May. 28, 2002 |
| 6390255 |
Rotary damper |
May. 21, 2002 |
| 6173822 |
Rotary damper |
Jan. 16, 2001 |
| 5984057 |
Rotary dampers |
Nov. 16, 1999 |
| 5944152 |
Apparatus mountings providing at least one axis of movement with damping |
Aug. 31, 1999 |
| 5921358 |
Rotation damper in a toggle joint prosthesis |
Jul. 13, 1999 |
| 5916068 |
Variable resistance device |
Jun. 29, 1999 |
| 5862896 |
Device for dampening the movement of a pivotally supported structural part, for example, a flap in an automobile |
Jan. 26, 1999 |
| 5816665 |
Compression and fluid retarding vehicle braking control system |
Oct. 6, 1998 |
| 5791444 |
Hydraulic rotary actuator such as a rotary actuator for a motor vehicle suspension, and a method for assembling the rotary actuator |
Aug. 11, 1998 |
| 5697122 |
Rotary damper and closure device with such rotary damper |
Dec. 16, 1997 |
| 5651432 |
Hydrodynamic brake |
Jul. 29, 1997 |
| 5449054 |
Rotary damper |
Sep. 12, 1995 |
| 5400878 |
Rotary viscous damper |
Mar. 28, 1995 |
| 5392884 |
Slow-acting rotary device |
Feb. 28, 1995 |
| 5381877 |
Rotating-piston type rotary damper |
Jan. 17, 1995 |
| 5277282 |
Rotary oil damper |
Jan. 11, 1994 |
| 4811942 |
Playground unit having governor for controlling rotational speed |
Mar. 14, 1989 |
| 4458792 |
Automotive retarder |
Jul. 10, 1984 |
| 4445502 |
Safety restraint system and inertial reel therefor |
May. 1, 1984 |
| 4392663 |
Training cart |
Jul. 12, 1983 |
| 4026493 |
Hydraulic drive for fishing reel having variable takeup ratio |
May. 31, 1977 |
| 4006804 |
Electromagnetically-actuatable rotary vane pump for use as a hydraulic brake |
Feb. 8, 1977 |
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