| |
 |
|
Class Information
Number: 188/82.8
Name: Brakes > Wheel > One-way brakes > Dragged wedging member
Description: Devices in which rotation of the rotating element in the retrograde direction forces a member into jamming position between converging surfaces, one of which is the rotating element, to cause a braking.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7267213 |
One-way clutch |
Sep. 11, 2007 |
| 7219793 |
Apparatus, arrangement and method for braking |
May. 22, 2007 |
| 7207889 |
Damper mechanism |
Apr. 24, 2007 |
| 7191876 |
Rotation-retarding device with direct engagement |
Mar. 20, 2007 |
| RE38498 |
One-way clutch apparatus |
Apr. 20, 2004 |
| 6564911 |
Braking assembly |
May. 20, 2003 |
| 6536571 |
Split locking sprag |
Mar. 25, 2003 |
| 6217452 |
Direction-dependent driving coupling between the rotor of a permanent-magnet synchronous motor and the working part |
Apr. 17, 2001 |
| 6059084 |
Sprag clutch assembly |
May. 9, 2000 |
| 5967267 |
Roller unlocking sprags |
Oct. 19, 1999 |
| 5896967 |
One-way clutch |
Apr. 27, 1999 |
| 5894915 |
One way clutch |
Apr. 20, 1999 |
| 5868226 |
Screw-released roller brake |
Feb. 9, 1999 |
| 5806644 |
Freewheeling idler wheel hub |
Sep. 15, 1998 |
| 5779014 |
One-way clutch mounting structure |
Jul. 14, 1998 |
| 5769188 |
Rotary damper with self-standing mechanism |
Jun. 23, 1998 |
| 5765670 |
One way clutch |
Jun. 16, 1998 |
| 5722522 |
Overrunning multiple-row sprag clutch |
Mar. 3, 1998 |
| 5690032 |
Device for preventing reverse run of carrier of trolley conveyor |
Nov. 25, 1997 |
| 5676226 |
Sprag and roller one-way clutch assembly |
Oct. 14, 1997 |
| 5642795 |
One-way clutch |
Jul. 1, 1997 |
| 5632363 |
One-way clutch |
May. 27, 1997 |
| 5601167 |
One-way clutch |
Feb. 11, 1997 |
| 5597057 |
One-way clutch apparatus |
Jan. 28, 1997 |
| 5520268 |
Friction type resistance booster chain |
May. 28, 1996 |
| 5482144 |
Three-dimensional roller locking sprags |
Jan. 9, 1996 |
| 5337869 |
Sprag retainer with rotational restraint |
Aug. 16, 1994 |
| 5232072 |
Center-free large roller bearing |
Aug. 3, 1993 |
| 5000303 |
One-way clutch |
Mar. 19, 1991 |
| 4997070 |
Retainer for one-way clutch |
Mar. 5, 1991 |
| 4907679 |
Catch device for a roll-up door, grate, grill or the like |
Mar. 13, 1990 |
| 4875564 |
Spray clutch with a double cage |
Oct. 24, 1989 |
| 4836340 |
Anti-backlash device for a pump shaft |
Jun. 6, 1989 |
| 4815759 |
Vehicle with steering-controlled torsion bar stabilizer |
Mar. 28, 1989 |
| 4764041 |
Multifunctional cassette with web brake for a printer |
Aug. 16, 1988 |
| 4742896 |
Brake means |
May. 10, 1988 |
| 4736827 |
One-way clutch |
Apr. 12, 1988 |
| 4705148 |
Clutch brake assembly |
Nov. 10, 1987 |
| 4697675 |
Shaft aligned backstop for a reducer |
Oct. 6, 1987 |
| 4656883 |
Motor vehicle gearbox |
Apr. 14, 1987 |
| 4560033 |
Multifunction wheelchair handbrake especially adapted for ramp climbing |
Dec. 24, 1985 |
| 4513843 |
Railway car retarder for shunting purposes |
Apr. 30, 1985 |
| 4481864 |
Hydraulic jack with mechanical safety lock |
Nov. 13, 1984 |
| 4437553 |
Freewheeling clutch assembly |
Mar. 20, 1984 |
| 4390924 |
Variable capacitor with gear train end stop |
Jun. 28, 1983 |
| 4347763 |
One-way brake |
Sep. 7, 1982 |
| 4314631 |
Frictional belt brake |
Feb. 9, 1982 |
| 4297921 |
Circular saw blade removing combination |
Nov. 3, 1981 |
| 4190138 |
Automatic clutch |
Feb. 26, 1980 |
| 3996808 |
Safety lock for power driven machines |
Dec. 14, 1976 |
|
|
|
