Matches 1 - 42 out of 42


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US20100072725 ACTUATOR FOR GENERATING A ROTATIONAL POSITIONING MOVEMENT  
The present invention relates to an actuator for generating a rotational positioning movement, wherein the actuator comprises an electric motor (1) and a reduction gear (2) which consists of two...
US20110232403 COMPLEX REDUCTION MECHANISM OF LINEAR ACTUATOR  
A complex reduction mechanism of linear actuator includes a primary reducing unit and a secondary reducing unit arranged in an axial direction of the primary output shaft. The primary reducing...
US20120157260 GEARBOX FOR A WIND TURBINE, A METHOD OF CONVERTING WIND ENERGY AND USE OF A GEARBOX  
A gearbox for a wind turbine. The gearbox includes at least one first epicyclical gear stage, at least one second gear stage, and a torque transferring shaft including a shaft part and a...
US20090069144 Automatic transmission arrangement for a motorcycle  
A powertrain for a motorcycle includes a torque converter having an input and an output with a fluid coupling between the input and output, a gear train between the torque converter output and the...
US20140066248 DRIVE DEVICE FOR VEHICLE WITH ELECTRIC MOTOR  
The present invention relates to a drive device for a vehicle with an electric motor, for which at least a drive motor is utilized as a drive source, and the drive motor and a drive wheel are...
US20090075778 Connection of a planetary gear drive with the spur gear and/or central gear in an automatic transmission  
A connection of a planetary gear drive with a spur gear in an automatic transmission is designed in such a manner that an axial force of the spur gear is counteracted by the axial force from the...
US20100323836 CONCENTRICALLY ALIGNED PLANETARY GEAR ASSEMBLY AND POWER TRANSMISSION DEVICE  
A concentrically aligned planetary gear assembly and a power transmission device are provided. The planetary gear assembly includes a ring gear, having a bottom cover and a top cover; a graded...
US20130203554 Sub-Assembly for an Electromechanical Brake Actuator  
The invention relates to a subassembly for a brake actuator, which is provided for an electromechanically operated parking brake. The subassembly comprises a drive device and a gearing device,...
US20140031166 VESSEL PROPULSION APPARATUS  
A vessel propulsion apparatus includes a prime mover, a drive shaft, a pinion, a rear gear, a propeller shaft, a front bearing, a cylindrical front housing, and a cylindrical rear housing. The...
US20140256503 TRANSMISSION WITH REVERSE DRIVE ASSEMBLY  
A transmission assembly includes a reverse drive assembly including a reverse drive shaft, a reverse drive input gear in constant mesh with a main shaft gear, a planetary gear system, and a...
US20140213409 SPEED REDUCER  
Disclosed is a speed reducer capable of precisely and reliably maintaining a rotational force of the output shaft and of maximizing its efficiency by allowing the rotational force of the driving...
US20120172166 HIGH-PRESSURE HOMOGENIZER WITH AN EPICYCLIC REDUCTION GEAR UNIT  
A high-pressure homogenizer comprising: —a fixed body (7) housing a rotating crankshaft (10); —a motor (3) for driving the crankshaft (10); —a reduction gear unit (4) interconnected between the...
US20090318258 Decelerating Device and Projection Screen Rolling Mechanism  
A decelerating device includes a fixed shaft, a tube, a transmission element and a driven element is provided. The tube is disposed around the fixed shaft and adapted to rotate about the fixed...
US20150159746 DRIVE WHEEL ASSEMBLY FOR AN AGRICULTURAL VEHICLE  
An agricultural vehicle may include a drive wheel assembly that includes a central shaft driven by a motor of the agricultural vehicle, and a planet gear system driven by the central shaft. The...
US20100035717 LEVER-TYPE GEAR REDUCER  
A speed reducer of the invention is a lever-typer speed reducer, which is configured to comprise a lever gear (4) which corresponds to an input gear of the conventional single-stage spur gear...
US20130029801 ADJUSTMENT DRIVE HAVING INTEGRATED ADDITIONAL FUNCTIONS  
The present invention relates to an adjustment drive, in particular for a vehicle, for driving a component, comprising a drive unit having comprises a first output shaft, wherein an output unit or...
US20120258837 STROBOSCOPE DEVICE AND IMAGING DEVICE PROVIDED WITH THE SAME  
A stroboscope device can rotate a light emitting part about at least two axes by a drive mechanism. The drive mechanism includes a drive gear that rotates by a drive force transmitted from a drive...
US20130029800 ASSEMBLY OF COMBUSTION ENGINE AND PLANETARY GEAR TRAIN CONNECTED TO THE COMBUSTION ENGINE  
A combustion engine having at least one combustion chamber and a crankshaft is combined with a planetary gear train having a ring gear, a sun gear, and a plurality of planetary gears rotatably...
US20130324353 Device for Actuating a Valve  
An improved device, for actuating a valve, comprises a housing and a gear train accommodated in the housing. The gear train includes a center gearset, a planet-pinion carrier, and an output...
US20150184727 POWER TRANSMISSION APPARATUS USING PLANETARY GEAR  
The present invention relates to a power transmission apparatus which includes a planetary gear set with a planetary carrier of which one side extending to form gear teeth, wherein rotating speed...
US20150148185 Linear Travel Structure of Electrical Operating Device  
A linear travel structure of an electrical operating device includes a body, a substrate, a cover, a first transmission assembly, a second transmission assembly, and a third transmission assembly....
US20130281255 PLANETARY GEAR RETRIEVAL SYSTEM  
A planetary gear retrieval system for pulling a sled at a constant velocity along an interior of a pipe. The system includes a network of gears, one of the gears powered by a gear motor, which is...
US20120225749 ACCELERATING SYSTEM FOR IMPROVING THE RUNNING SPEED OF A BICYCLE  
An accelerating system for improving the running speed of a bicycle including: a main hub housing, a hub bush engaged with the main hub housing and having a sun gear, a gear cover having latches...
US20050159268 Power transmission apparatus  
A power transmission apparatus adapted to be coupled to a power system having a drive shaft and adapted to drive a driven element is disclosed. The power transmission apparatus includes: a worm...
US20130210573 Bearing Support for a Transaxle Final Drive Assembly  
A drive assembly for a vehicle powertrain includes a planetary gearset including an input and an output, for producing a speed reduction of the output relative to the input, a sprocket secured to...
US20100322615 POWER TRANSMISSION MECHANISM HAVING CAM -INCORPORATED GEAR, AND POWER TRANSMISSION MECHANISM OF IMAGING APPARATUS  
A power transmission mechanism includes a cam-incorporated gear which rotates in one rotational direction by a driving force transmitted from a drive source via a planet gear when engaged with the...
US20150167791 PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES  
A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque of an engine, an output shaft disposed in parallel with the input shaft, a first...
US20100273597 Hollow shaft epicyclic translative drive with centrally positioned transmittance and integrated utility apparatus  
A drive is disclosed that is useful with a variety of apparatus for either multiplying torque or increasing rotational speed. The drive includes a supported inner shaft having a sun gear at one...
US20120304817 DEVICE FOR SAVING ENERGY DURING VERTICAL AND HORIZONTAL MOTIONS WHEREIN THE RESISTING TORQUE CAN BE SPLIT INTO TWO TORQUES OPPOSING EACH OTHER  
The present invention relates to a mechanical device for reducing the energy absorbed by an electric motor of a hoisting plant. The device according to the invention comprises at least one first...
US20170045135 BEVEL GEAR DRIVE  
A bevel gear drive includes an input shaft which includes an input bevel gear and has an input interface at one shaft end thereof. The input shaft is arranged vertically in operation and supported...
US20170023126 ZERO BACKLASH RIGHT ANGLE TRANSMISSION SYSTEM AND METHOD  
A zero backlash right angle transmission system includes an input shaft with an input gear, an output shaft, first and second drive gears mounted on respective drive shafts and meshing with the...
US20170008395 MOTIVE FORCE TRANSMISSION DEVICE AND PRODUCTION METHOD THEREFOR  
A power transfer unit for transferring power from a front wheel side to a rear wheel side comprises: a hollow transfer input shaft which is coupled to an engine and through which a right-side...
US20160281609 REDUCTION GEARBOX FOR A GAS TURBINE ENGINE  
The described reduction gearbox of a gas turbine engine includes a first gear reduction stage having an input gear adapted to be driven by a turbine output shaft. The input gear transfers power...
US20160230842 GEARING ARRANGEMENT FOR A VERTICAL MILL  
A gearing arrangement for a vertical mill includes a central shaft mounted for rotation about a vertical rotation axis, a spur gear arranged in fixed rotative engagement on the central shaft, and...
US20160193102 DRIVING MODULE AND MOTION ASSISTANCE APPARATUS INCLUDING THE SAME  
A driving module including a driving source configured to generate power, a gear train including a decelerating gear set configured to receive driving power from the driving source and a ring gear...
US20160169361 Cold Planer Implement Drive Train Protection System  
A drive train protection system includes an input pulley providing rotary movement to an implement drive gearbox, at least one sensor, and at least one clutch selectively engagable to provide...
US20160121988 Steering gear for boats  
A steering gear for boats includes a control member connected to a drive shaft of a transmission having at least two dynamically engaged transmission elements, in particular, an input element and...
US20160084361 TRANSMISSION FOR A WHEELED VEHICLE WITH A WALKING DRIVER, AND WHEELED VEHICLE EQUIPPED WITH SUCH A TRANSMISSION  
A transmission for a walk-behind wheeled vehicle, the transmission being of the type including at least one casing (2) housing a driver member (3), equipped with rotary drive motor means (4), a...
US20160038313 DRIVING MODULE, MOTION ASSISTANCE APPARATUS INCLUDING THE DRIVING MODULE, AND METHOD OF CONTROLLING THE MOTION ASSISTANCE APPARATUS  
Driving modules, motion assistance apparatuses including at least one of the driving modules, and methods of controlling at least one of the motion assistance apparatus may be provided. For...
US20160003333 DRIVE SYSTEM FOR A VEHICLE, AND VEHICLE  
A drive system for a vehicle has a drive motor and an axle. A driving torque generated by the drive motor is transmitted via a gear chain and a planetary transmission to the axle. The drive system...
US20150329171 CRANKSET AND METHOD FOR TRANSFERING POWER IN A CRANKSET  
A crankset for a pedal-driven vehicle has a frame with a bottom bracket shell. The crankset includes a crank arm rotatably mounted to the bottom bracket shell of the frame; a spindle operatively...
US20130023372 POWER TRANSMISSION DEVICE  
A hybrid drive system includes an input member, a rotating electric machine, a power distributing apparatus that distributes and transmits torque that is transmitted to the input member to the...

Matches 1 - 42 out of 42