Patents for F16D 41 - Freewheels or freewheel clutches (8,247)
09/1996
09/11/1996EP0525126B1 One way drive device
09/10/1996US5553510 Multi-speed transmission
09/06/1996WO1996027092A1 Multi-speed transmission
09/04/1996EP0730104A2 One-way clutch with stretchable spring member
09/04/1996EP0730103A2 Roller clutch having individual snapping segments
09/04/1996CA2162234A1 Roller clutch having individual snapping segments
08/1996
08/29/1996WO1996026370A1 Free wheel for bicycle
08/28/1996CN2234009Y Chain ring type overrunning clutch
08/27/1996US5549187 Free-wheeling coupling sensitive to the direction of rotation
08/20/1996US5547055 Unidirectional roller bearing with roller retaining structure
08/20/1996US5547054 Free-wheeling coupling sensitive to the direction of rotation
08/07/1996EP0725201A1 Drive for doors, especially for vehicle doors
08/06/1996US5542515 Device for controlling a part-time drive axle for a motor vehicle
08/06/1996US5542514 Rotational transmission device
07/1996
07/31/1996CN2232097Y Oblique wall thrust type freewheel clutch differential mechanism
07/31/1996CN1128002A Screw for fastening
07/30/1996US5540456 Multispeed hub for a bicycle
07/24/1996EP0723051A1 Control device for openable roof
07/23/1996US5537899 Dual-pawl ratcheting mechanism with provision for preventing pawl jamming
07/18/1996WO1996021810A1 Automotive accessory drive pulleys incorporating spiral type one-way clutch
07/17/1996EP0722035A1 Vertical blind assembly
07/16/1996US5535869 Pulse actuated clutch for vehicle drive lines
07/16/1996US5535866 Modular roller clutch cage
07/10/1996CA2139788A1 Automotive accessory drive pulleys incorporating spiral type one-way clutch
07/04/1996WO1996020353A1 Clutch unit
07/04/1996WO1996020352A1 Silent ratchet
07/03/1996EP0719955A1 Device for driving a roller shaft or the like in rotation
07/03/1996EP0719390A1 Wrap spring clutch for two aligned shafts
07/03/1996CN1125675A A forward-drive apparatus for a bicycle
06/1996
06/27/1996WO1996019677A1 Clamp screw
06/27/1996DE4447480A1 Vorzugsweise für eine Sitzverstellung vorgesehenes Klemmgesperre Provided preferably for a seat adjustment clamping lock
06/27/1996DE4445634A1 Kupplung Coupling
06/27/1996CA2204651A1 Clamp screw
06/25/1996US5529159 Disengageable free wheel
06/25/1996US5529158 Hub clutch device
06/20/1996DE4443723A1 Free running cage ring with two annular edge discs
06/20/1996DE19546584A1 Rotating shaft or disc coupling
06/19/1996CN1124687A Star wheel unidirectional engaging and disengaging device star wheel wrench
06/19/1996CN1032050C Reciprocating manpower driven mechanism
06/18/1996US5526911 One-way clutch
06/18/1996US5526910 In a cam and spring assembly
06/18/1996CA2057051C Roller clutch
06/11/1996US5524742 Sprag clutches
06/11/1996US5524741 Gradual engagement one-way clutches
06/05/1996CN1123890A One way clutch
06/04/1996US5522489 Auger clutch mechanism for agitator/auger systems
05/1996
05/28/1996US5520273 Over-running clutch
05/28/1996US5520268 Friction type resistance booster chain
05/22/1996EP0713027A1 Freewheel, in particular for a bicycle
05/22/1996CN2227762Y One-way bearing
05/21/1996US5518096 Rear hub transmission mechanism for bicycles
05/21/1996US5518094 Clutch/brake having rectangular-area-contact 3D locking sprags
05/21/1996US5518093 Overrunning clutch assembly
05/21/1996US5517957 Device for damping torsional vibrations in a drive train
05/17/1996WO1996014515A1 Spindle nut and locking device
05/15/1996EP0711931A1 A bicycle roller clutch
05/15/1996DE4440248A1 Independently operating clutch mechanism
05/15/1996CN1122286A Bicycle hub
05/14/1996US5515957 Uni-directional transmission with positive engagement and disengagement features
05/07/1996US5513733 Bicycle hub unit with bearing-receivers for mounting a cylinder drive in a hub shell thereof
05/01/1996CN1121564A Single-direction force transferer and one or two direction force transferring speed changer
04/1996
04/30/1996US5511642 Overrunning clutch assembly
04/30/1996US5511298 Device for setting a self-drilling clamping fastener
04/25/1996WO1996012122A1 Crankshaft decoupler
04/25/1996DE19511188A1 Driving torque absorber with freewheel coupling for piston engine
04/17/1996EP0706438A1 Screw for fastening
04/16/1996US5507375 Clutch for a gearbox
03/1996
03/28/1996DE19532923A1 Stator with freewheel clutch for torque converter
03/27/1996EP0703376A2 Bicycle hub with freewheel
03/19/1996US5499617 Evaporative fuel control system in internal combustion engine
03/07/1996DE4431068A1 Torque transmitter for pedal=back operation of bicycle brake
03/07/1996DE19531745A1 Pulley unit for engine accessories e.g. AC dynamo
02/1996
02/27/1996US5494232 Reversal preventive device
02/22/1996DE19527092A1 Freewheel coupling for bicycle hub
02/21/1996CN2220427Y Oil-saving device for back wheel driven mechanism of motorcycle
02/21/1996CN1117003A Bicycle and labour-saving speed varying method
02/15/1996DE19510504A1 Rear wheel hub with clamping roller freewheels
02/08/1996WO1996003592A1 Three-dimensional roller locking sprags
02/07/1996EP0695886A1 A bicycle hub
01/1996
01/23/1996US5485905 Lightweight overrunning clutch assembly
01/17/1996EP0692650A1 One-way clutch
01/12/1996CA2127726A1 Anti-rotation fin-fan device
01/11/1996DE4424217A1 Freewheel clutch with clamping bodies
01/11/1996DE19524696A1 Device for retarding rotary movement with stator, rotor, elastic component and rollers
01/10/1996CN2217140Y Spring clutch
01/09/1996US5482221 Single action fly fishing reel having an infinitely variable silent drag
01/09/1996US5482150 Bushed overrunning clutches
01/09/1996US5482144 Three-dimensional roller locking sprags
01/03/1996EP0583335B1 A magnetic apparatus for preventing backlash of transmission for a vehicle
01/02/1996US5480013 One-way clutch incorporating a retainer having paired symmetric engagement portions
12/1995
12/26/1995US5477951 Rotation transmission device
12/21/1995DE4421161A1 Clamping roll freewheel with adjacent ball bearing
12/20/1995EP0687622A1 A forward-drive apparatus for a bicycle
12/19/1995US5476165 Fixing structure for outer ring member in one-way clutch
12/12/1995US5474152 Lubrication system for a starter clutch assembly
11/1995
11/30/1995DE4418541A1 Bicycle hub drive of driving and driven elements
11/30/1995DE4418438A1 Coupling for safety belt coiler drive
11/28/1995US5469949 Sprag clutch with one cage ring
11/22/1995CN2213253Y 单向离合器 One-way clutch
11/22/1995CN2213252Y 滚珠式单向离合器 Ball-way clutch
1 ... 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 ... 83