Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16D - Couplings for transmitting rotation; Clutches; Brakes › F16D 41 - Freewheels or freewheel clutches
Patents for F16D 41 - Freewheels or freewheel clutches (8,247)
11/2003
11/04/2003US6640947 Rolling element clutch
10/2003
10/29/2003CN1125745C Bicycle hub transmission with steer with solar gear
10/28/2003US6637571 Input engaging clutch
10/28/2003US6637570 Over-running clutch pulley with composite sealing member
10/28/2003US6637567 Free run clutch apparatus
10/23/2003WO2003087611A1 Wrap spring clutch
10/23/2003WO2003087610A1 Location of a cage on a freewheel
10/23/2003WO2003087603A2 One-way drive device with reduced engagement impact
10/23/2003US20030196862 Power transfer device
10/23/2003US20030196431 Stator support structure for torque converter
10/22/2003EP0876558B1 Reversible, infinitely variable wedging element, force transfer device
10/16/2003WO2003085280A1 Ratchet mechanism for a free-wheel
10/16/2003WO2002095252A3 A planar over-running clutch and method
10/16/2003US20030192762 Active bi-directional overrunning clutch indexing
10/15/2003EP1352132A2 A tie down building, system tie down, and method
10/15/2003EP1351837A1 Method for controlling and regulating a drive train
10/15/2003CN2580201Y Backward wheel
10/15/2003CN2580200Y Controller for automobile sliding
10/15/2003CN2580199Y Quick clutch
10/09/2003US20030188947 One-way drive device with reduced engagement impact
10/08/2003EP1350660A2 Power switching apparatus
10/08/2003EP1350659A2 Power switching apparatus
10/08/2003EP1350657A2 Power switching apparatus for switching between two-wheel and four-wheel drive states
10/08/2003CN2578606Y Energy-saving run-down device on motorcycle
10/08/2003CN2578605Y Flexible control overdrive clutch installed on motorcycle engine backshaft
10/08/2003CN1447041A 螺纹式超越离合器及其应用 Thread overrunning clutch and its application
10/08/2003CN1123706C Flywheel
10/07/2003US6629903 Bicycle derailleur
10/07/2003US6629590 Spring assembly for a bi-directional overrunning clutch
10/07/2003US6629474 On-demand transfer case with controllable bi-directional overrunning clutch assembly
10/02/2003WO2003080981A2 A roller shade clutch with internal gearing
10/02/2003US20030183473 RPM-responsive sprag overrunning clutch
10/01/2003EP0942810B1 Driving device
10/01/2003CN2577041Y Improved terminal gear for motorcycle
10/01/2003CN2577040Y Overdrive clutch
10/01/2003CN2576599Y Rear driving wheel of seat-type motorcycle
10/01/2003CN1122763C Method for processing non-metal overriding clutch self-body
09/2003
09/25/2003US20030181282 Two-way roller clutch assembly
09/25/2003US20030178277 Power switching apparatus
09/25/2003US20030178276 Roller shade clutch with internal gearing
09/25/2003US20030178237 Power switching apparatus
09/25/2003US20030177861 Power switching apparatus
09/24/2003EP1347193A1 Pedal vehicle with freewheel
09/24/2003CN2575365Y Metal dry friction composite damping non-resonance ultrathin pad type isolator
09/24/2003CN2575364Y Rare earth permanent magnetic vibration reducer
09/23/2003US6622837 Bi-directional overrunning clutch with automatic backdrive
09/23/2003CA2228208C Alternator pulley
09/18/2003WO2003076258A2 Exercise bicycle frame
09/18/2003WO2003076022A1 Free wheel clutch mechanism for bicycle drive train
09/18/2003US20030173178 Torque transmission mechanisms and power tools having such torque transmission mechanisms
09/17/2003CN2573768Y One-way force applying controlling device
09/17/2003CN2573767Y Energy-saving device for motorcycle
09/17/2003CN2573766Y Bead anti-impacting energy-saving clutch
09/17/2003CN2573765Y Driven disk of clutch for car
09/17/2003CN2573764Y Backstop for car
09/16/2003US6619151 Transmission
09/16/2003US6619036 Stator support structure for torque converter
09/16/2003CA2321916C Overrunning coupling assembly and manufacturing method
09/11/2003US20030168301 Ratchet type one-way clutch and method of manufacturing the same
09/11/2003US20030167764 Axle driving apparatus
09/10/2003CN2572126Y Combined flywheel for motorcycle
09/10/2003CN2572125Y Fuel saving device for motorcycle
09/10/2003CN2572124Y Roller type overdrive clutch for loading-machine
09/10/2003CN2572123Y New structured thrust-aid roller directional coupling
09/10/2003CN1441176A Backstop rolling bearing
09/10/2003CN1120948C Pulling fork and its producing method
09/09/2003US6617727 Vehicular rotational apparatus
09/09/2003US6615965 Planar over-running clutch and method
09/04/2003WO2003072968A1 An unidirectional rolling bearing
09/03/2003CN2570534Y Overdrive clutch for motorcycle
09/03/2003CN2570533Y Fuel-saving wheel
09/03/2003CN2570532Y Motorcycle anti-friction and fuel-saving small chain wheel
09/03/2003CN2570531Y Overriding clutch core assembly
09/03/2003CN1439819A Rotary transmission
09/03/2003CN1439570A Self switching three sprockets of bicycle
09/02/2003US6612957 Hydraulic shift transfer case with band brake and bi-directional clutch
09/02/2003US6612107 One-way clutch
08/2003
08/27/2003EP1338816A2 Rotation transmitting apparatus
08/27/2003EP1337763A2 Inertia-actuated overrunning coupling assembly
08/27/2003EP0980479B1 Serpentine drive system with improved over-running alternator decoupler
08/27/2003CN1438430A Single-way bearing of magnetic mechanism
08/27/2003CN1119258C Bicycle chain puller
08/21/2003US20030155824 Motor having clutch
08/21/2003US20030155204 One way clutch
08/21/2003US20030155203 One-way clutch apparatus
08/20/2003EP1066477A4 Ratchet one-way clutch assembly
08/20/2003CN2567398Y Involute type overdrive clutch
08/20/2003CN2567397Y Quill roller type single-direction apparatus
08/20/2003CN2567076Y Steel band clutch
08/19/2003US6607465 Bicycle hub transmission with a guiding member for a sun gear
08/14/2003WO2003067128A1 Engine start roller clutch-housed type rotation transmission device
08/14/2003WO2003067110A2 On-demand transfer case with integrated sprocket and bi-directional clutch assembly
08/14/2003WO2003066369A1 Two way locking rotary drive clutch assembly
08/14/2003WO2002050446B1 A one-way clutch
08/13/2003EP1334299A2 Transmission devices for ground vehicles and more particulary for motor-cars
08/13/2003CN2566046Y Controllable energy-saving device for pedal motorcycle
08/13/2003CN2566045Y Load controlled ratchet mechanism
08/13/2003CN2566044Y Freewheel clutch device
08/13/2003CN2565740Y Flywheel driving mechanism for bicycle
08/07/2003US20030148848 On-demand transfer case with integrated sprocket and bi-directional clutch assembly
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