Matches 1 - 21 out of 21


Match Document Document Title
US20150176681 LANTERN-TYPE PLANETARY GEARING  
An epicyclic gearing, particularly a planetary gearing, has at least two central wheels and at least one planet wheel, whereby the at least one planet wheel engages simultaneously with two central...
US20140087909 Planetary Belt Transmission  
A planetary belt transmission has a motor drive having a motor drive shaft, a distributing pulley attached to the motor drive shaft and a collecting pulley attached to an output shaft. Two or more...
US20110070993 ROBUST TOOTH FORMS FOR GEARING SYSTEMS  
Embodiments provide for planetary gearing systems with ring gears comprising cylindrical tooth forms arrayed from a central axis and encompassing at least one planetary sprocket and a sun gear....
US20150167798 MOTION TRANSMITTING DEVICE WITH EPICYCLIC REDUCTION GEARING, EPICYCLIC REDUCTION GEARING AND MANIPULATING ARM  
A device for transmitting motion between a motor (8, 8a) and a mobile element, comprising an epicyclic reduction gearing with a first sun wheel (2.1) and a second sun wheel (2.2), coaxial to each...
US20120238392 Belt Planetary Transmission  
A belt planetary transmission comprising a sun gear (1) having sun gear teeth (11), a ring gear (3) having ring gear teeth (31), a first toothed belt (4) trained between a first idler (50 and a...
US20080132372 Infinitely Variable Transmission, Use Thereof, and Method for the Operation Thereof  
The invention relates to an infinitely variable transmission comprising a support body, several peripheral gears which are mounted on the support body or on elements that are mechanically coupled...
US20120046140 PLANETARY HARMONIC DIFFERENTIAL TRANSMISSION  
Described is a planetary harmonic differential transmission, comprised of a rigid externally-toothed inner sprocket, a rigid internally-toothed outer sprocket, a deformable belt that is toothed on...
US20060068962 Control units  
A control unit for use in a window blind head rail assembly including a system of transfer gears coupled to a driving member, the transfer gear system comprising a rotatable inner ring gear; one...
US20080200297 Simple bicycle drive shaft transmission  
This transmission (24 and 26) operates by use of a drive shaft (18 and 20), that by being extendible and retractable, can vary in length. Gears on each end of the drive shaft deliver power from...
US20110172049 MULTI RATIO DRIVE  
A multi ratio drive including a first drive chain having a first drive chain engaged state and a first drive chain disengaged state; and a second drive chain having a second drive chain engaged...
US20110165984 MANUAL TRANSMISSION USING CHAIN AND PLANETARY GEAR SET AS FINAL DRIVE  
A transmission for an engine or motor with a reduced package size and increased efficiency comprising: an input sprocket, an output sprocket, a chain, and a planetary gear set. The output sprocket...
US20110177903 Continuously Variable Planet Gear Transmission  
A transmission system for a vehicle with an electric motor includes a continuously variable transmission having a drive pulley, a driven pulley connected to one wheel of the vehicle, and a belt...
US20150119182 Dual Planetary System  
An assembly of two independent transmission systems is provided, including a drive system and an output system. The systems are connected by a shaft which transfers a torque from the drive system...
US20140187375 Energy Generation Method and Apparatus by the Harnessing of Centrifugal Force  
An energy generation apparatus uses centrifugal force to generate energy in a controlled manner. The apparatus includes a dual function input shaft and output shaft rotatably attached to opposite...
US20110177905 CONTINUOUSLY VARIABLE TRANSMISSION  
This invention relates to a transmission system for transmitting a driving force from a driving unit D to a driven unit F, a transmission adjustment system for adjusting the transmission system to...
US20100160106 CONTINUOUSLY VARIABLE TRANSMISSION  
This invention relates to a transmission system for transmitting a driving force from a driving unit D to a driven unit F, a transmission adjustment system for adjusting the transmission system to...
US20170159787 HUB PLANETARY BELT TRANSMISSION  
A hub planetary belt transmission (2) has a platform body (50) supporting a motor drive (8) having a motor drive shaft (6) coupled to a distributing and a collecting pulley (4, 18) attached to a...
US20170074354 Orbitless Gearbox  
An Epicyclic gearbox comprising one central gear, one or more offset gears and two carriers, requires one less gear than a planetary gearbox. It lacks an orbit gear and its planets maintain a...
US20170059009 DRIVING FORCE TRANSMISSION MECHANISM  
A driving force transmission mechanism includes a first member being arranged inside an insertion section of an insertion apparatus extending along a predetermined axis, a second member being...
US20150369344 Belt Wave Drives  
A belt wave drive transmission system and method are shown involving a first rotor (10) having a first drum configured to rotate about its axis of rotation and a second rotor (20) having a second...
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...

Matches 1 - 21 out of 21