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Match Document Document Title
7503866 Axle assembly with torque vectoring drive mechanism  
A drive axle assembly includes a pair of axelshafts connected to a pair of wheels and a drive mechanism for selectively coupling a driven input shaft to one or both of the axelshafts. The drive...
7485066 Geared torque converter with multi-plate clutches and planetary gearset  
The present invention is a device for transferring power flow from a multidisplacement engine to a transmission. The device includes an enclosed housing having a first shell on the engine side, a...
7445223 Bicycle drive unit capable of backward movement and naughtrotation and forward movement traveling when rectitude or reverse pedaling  
The present invention relates to a bicycle drive unit that moves forward and backward and idles upon clockwise and counterclockwise pedaling, comprising: a drive shaft having one end located in an...
7370873 Bicycle drive unit of multi pedaling type  
The present invention relates to a bicycle drive unit of multiple pedaling modes, comprising a drive shaft on one side having a counterclockwise one-way clutch and a clockwise one-way clutch...
7361113 Torque distributing drive unit for motor vehicles  
A drive axle assembly includes a pair of axleshafts connected to a pair of wheels and a drive mechanism for selectively coupling a driven input shaft to one or both of the axleshafts. The drive...
7316628 Two speed transmission and belt drive system  
A two speed transmission comprising a planetary gear train comprising an input member connected to an input carrier, the input carrier connected to an input shaft, a sun gear and a ring gear, the...
7204781 Auxiliary transmission in transmission system  
A transmission apparatus includes at least an auxiliary transmission for supplementing a main transmission. The auxiliary transmission includes a damper which has a damper characteristic adapted to...
7090608 Wheel transmission  
A wheel transmission for a heavy construction vehicle, which can be applied to specially-equipped vehicles as well as heavy construction vehicles such as a forklift truck and a mechanical shovel....
6849024 Starting clutch and method of controlling the same  
A starting clutch includes a planetary mechanism; a first clutch for outputting a torque to an outer diameter portion of the planetary mechanism; a second clutch for outputting the torque to an...
6605017 Continuously variable transmission apparatus  
The present invention is directed to a continuously variable transmission system that includes an asymmetric differential spliter, a collecting planet carrier assembly and steering shaft with...
6508738 Transmission  
In a transmission which transmits a power from an electrical motor 1 to a countershaft 30 with a speed change, a drive side rotating member which is coupled to a main shaft 10 experiences a...
6481551 Inertia-actuated overrunning coupling assembly  
A planar inertia-actuated overrunning coupling assembly having a pocket plate and a notch plate mounted on a common rotary axis with planar juxtaposed coupling surfaces. A pocket plate having a...
6149543 Compounder assembly with controllable overrunning clutch  
A transmission compounder assembly having a one-way clutch between an input shaft and an output shaft to establish a direct-ratio drive path therebetween. A planetary gearset can be selectively...
6066065 Compounder assembly for automatic transmission  
A transmission compounder assembly comprising an input shaft, an output shaft and a one-way clutch operable to establish a direct-ratio drive path between the shafts. A planetary gearset can be...
6027424 High and low gear short transmission  
A short boat motor transmission is presented that is less than five inches wide. The main parts of the transmission includes a high clutch drum which contains a Belleville spring, an input ring...
5607369 Differential motion gear system to control the speed ratio by means of the change of input direction  
A differential motion gear system to control the output speed ratio by changing the input direction. The gear system utilizes a planetary gearset to achieve the desired results. The input shaft may...
5562563 Control system for a working apparatus for use on a bicycle  
A control system for a working apparatus such as a derailleur or self-contained change speed apparatus of a bicycle, operable by a pulling force and a restoring force. This control system comprises...
5558592 Accessory drive  
An accessory drive for attachment to the end of a shaft. The drive comprises a belt pulley, a carrier with at least a first and a second planet wheel that are strongly coupled and which have...
5538482 Multiple-speed axle mechanism providing overdrive and direct drive  
In a powertrain, including a multiple-speed transmission, an axle shaft driven through differential mechanism, a two-speed axle mechanism includes an input shaft connected to the drive shaft, a...
5518462 Spring return electric actuator  
A rotary actuator for opening and closing a valve, damper or linkage for industrial application, the actuator including a housing having a motor mounted thereon for driving a speed reduction gear...
5378210 Gear transmission apparatus  
A gear transmission apparatus comprises a planetary gear mechanism having an internal gear, a plurality of pinion gears, a pinion carrier, and a sun gear. The pinion carrier has an overhang portion...
5273500 Self-contained change speed apparatus for use on a bicycle and having a planetary gear mechanism  
A self-contained change speed apparatus for use on a bicycle having a drive member and a hub body rotatably supported on a fixed shaft, and two planetary gear mechanisms arranged on a drive...
5234389 Releasable overrunning coupling power transmission mechanism acting in cooperation with a friction brake  
A multi-directional planetary transmission mechanism adapted to establish plural torque flow paths between a driving member and a driven member including a one-way torque delivery clutch located in...
5207123 Electrohydraulic control for an automatic transmission  
The invention relates to an electrohydraulic control for an automatic transmission of a motor vehicle. In order to be able to utilize, in the coasting operation of the motor vehicle in the driving...
5139468 Two speed engine accessory drive with plastic planet gears  
A two speed engine accessory drive including a gear case 12 and an input shaft 26 rotatable about an axis that is concentric with the central gear case axis 54. The input shaft 26 carries a drive...
5129871 Nonsynchronous five-speed transaxle having bidirectional coupling  
A shaft connected to a component of a planetary gearset is driveably connected by a coupling to alternate friction elements in accordance with the relative speeds of the coupling members and the...
5055098 Automatic power transmission with mechanism for establishing under-drive speed ratio and bearing structure therefor  
An automatic power transmission includes a clutch drum integrally connected with an one-way clutch which is fixed to a support secured on a transmission casing so that each one bearing is required...
4899621 Automatic transmission for vehicles  
An automatic transmission for motor vehicles, including a first shaft rotatably supported by the automatic transmission case and consisting of an input shaft coupled with the engine output shaft...
4878401 Combination accessory drive and speed reducer  
In combination with a conventional vehicle accessory drive pulley directly mounted and driven by a crankshaft 10 an epicyclic gear speed reducer set (F) is assembled as a unit A which comprises...
4827799 Variable planetary transmission for a motorcycle or remote-control car  
An infinitely variable planetary transmission is used in a vehicle, such as motorcycle and remote-control model car. The transmission includes a driven shaft journalled within the end bore of an...
4798103 Automatic transmission with add-on overdrive  
An add-on overdrive unit for location on an extended output shaft of an automatic transmission. The unit includes a planetary gear set connected by means of its annulus gear to an outer face of a...
4706520 Two speed accessory transmission with optional neutral mode  
An accessory transmission for an automotive vehicle comprises a planetary gear set, a fixed cover and a cone clutch engageable with the ring gear of the planetary gear set or the cover to provide a...
4663985 Shaft relative speed limiting system  
In order to avoid a large torque spike in a system in the event of a system failure, a shaft relative speed limiting system includes a lost motion device and a brake. The lost motion device is...
4663989 Auxiliary planet-wheel gear for a motor vehicle  
In an auxiliary planet-wheel gear for a motor vehicle, a drive drum fixed in terms of rotation relative to an outer central wheel, a shift sleeve connecting an inner central wheel to a brake...
4649763 Multiple-speed, hydrokinetic transmission  
Multiple-speed, hydrokinetic-mechanical change-speed gearbox controlled by an hydraulic control valve system for a motor vehicle comprising multiple ratio gearing and a simple planetary gear unit...
4649771 Planetary gear drive with clutching assembly  
An overdrive transmission including a rotatable input shaft, a rotatable output shaft, a one-way clutch engageable for establishing a one-to-one drive path from said input shaft to said output...
4598621 Microtome having a handwheel for driving a specimen holder  
A microtome comprises a handwheel which can be rotated in two directions of rotation, and drive means for the purpose of driving a specimen holder, so that the specimen holder executes a cutting...
4526060 Carburetor throttle valve actuator  
An automotive type carburetor throttle valve actuator is automatically moved within two ranges to provide an idle speed control and a vehicle speed control; the moving mechanism including a...
4484494 Overdrive unit in automatic transmissions  
An overdrive unit in an automatic transmission having a planetary gear set including a helical gear and a thrust bearing interposed between the sun gear and revolving carrier for supporting any...
4476744 Multi-speed fan drive apparatus  
A multi-speed fan drive apparatus is disclosed which includes a pair of concentric shafts rotatable relative a fixed support and carrying clutch plates engageable to stop rotation of the shafts...
4455890 Overdrive device for automatic transmissions  
An overdrive device for motor vehicle transmissions includes a sun gear, planet pinions and a ring gear in meshing relationship. A one-way clutch having an inner race integrally secured to the sun...
4391164 Overdrive for motor vehicles  
A planetary-type overdrive for motor vehicles in which, when engaged, the sun pinion is fixed relative to the housing by means of a completely disengageable one-way clutch when torque is...
4276973 Control mechanism for a transmitting-pawl at a transmission hub for a bicycle  
A control mechanism for controlling/transmitting-pawl at a transmission hub for a bicycle, which comprises a pawl control member and an operating member. The pawl control member is substantially...
4273008 Automatic transmission  
An automatic transmission including a drive shaft directly connected to a drive source, an output shaft, and a planetary gear mechanism provided between the drive shaft and output shaft and serving...
4224841 Multi-speed temperature responsive fan clutch  
A multi-speed temperature responsive fan clutch having a planetary gear unit disposed between the drive pulley and an output shaft with there being a low speed clutch and a high speed clutch, both...
4123952 Planetary transmission mechanism  
A planetary overdrive gear mechanism for an automatic transmission utilizing a double-acting one-way clutch with means to immobilize the cage for the one-way clutch with the rollers in an...
4114478 Planetary transmission mechanism  
A planetary overdrive gear mechanism for an automatic transmission utilizing a double-acting one-way clutch with means to immobilize the cage for the one-way clutch with the rollers in an...
4023439 Modular power transmission with self-energizing device  
A power transmission comprises one or more sequential modules each including a modular portion of an enclosure for the complete transmission, a planetary gear set, a direct drive clutch, a...
3899941 Continuously-variable-gear-ratio automatic transmission  
A high efficiency automatic transmission having a continuously variable gear ratio is disclosed. The preferred embodiment of the transmission comprises a housing, an input shaft, an output shaft,...
3688602 AUTOMATIC TRANSMISSION FOR A VEHICLE  
An automatic transmission for vehicles or the like comprising an input shaft having gears at each end and a front end plate assembly thereon. A high gear clutch drum assembly engages the front end...
Matches 1 - 50 out of 61 1 2 >