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Matches 1 - 50 out of 3,356

Document Document Title
WO/2018/181067A1
The present invention provides an electrically operated actuator comprising a motor 7 and a speed reducer 8 which reduces the speed of the motor 7 and transmits the reduced speed, wherein the rotating shaft of the motor 7 and the output ...  
WO/2018/178380A1
It is described a compound planetary friction drive comprising a first sun wheel (2) and planetary wheels (3), wherein said first sun wheel (2) engages said planetary wheels (3), which planetary wheels (3) are arranged with two outer par...  
WO/2018/116739A1
This rotational drive source 1 for an electrical actuator is provided with an electric motor 5, a speed reducer 2, and a housing 8 that accommodates the electric motor 5 and the speed reducer 2, wherein the speed reducer is provided with...  
WO/2018/110197A1
This drive module is provided with a rotor shaft (12) having a structure divided into a rotor shaft input part (10) and a rotor shaft output part (11), a first transmission mechanism (T1) that reduces rotational drive force of the rotor ...  
WO/2018/100953A1
A position detection structure is provided with: a rotation side pulser ring having a magnetizing part for which N and S poles are arranged alternating along the circumference direction on the inner peripheral surface side; and a fixed s...  
WO/2018/096939A1
Provided is an electric actuator comprising: a motor unit 5 that includes a stator 51 and a rotor 52; a drive-source output shaft 6 that is disposed on the rotor inner-diameter side and outputs rotor rotation; and a speed reducer 2 that ...  
WO/2018/088143A1
Provided is an electrically driven actuator 1 comprising an electric motor section A, a motion conversion mechanism section B, and a housing 8 in which the electric motor section A and the motion conversion mechanism section B are accomm...  
WO/2018/088244A1
A direct drive electric actuator 1 is provided with an electric motor portion A, a screw mechanism portion B, and an operation portion C, wherein: the electric motor portion A and the screw mechanism portion B are arranged on the same ax...  
WO/2018/084096A1
A first transmission mechanism 4 includes: an inner race 9; an outer race 10; a plurality of rolling bodies 11 provided between the inner race 9 and the outer race 10; and an intermediate shaft 13 that engages with the rolling bodies 11 ...  
WO/2018/085317A1
A continuously variable transmission (CVT) having a plurality of balls, each ball having a tiltable axis of rotation and in contact with a first traction ring and a second traction ring. The CVT includes a rotatable shaft aligned along a...  
WO/2018/084090A1
A first transmission mechanism 4 of a compound transmission 1 includes: an inner race 9; an outer race 10; a plurality of rolling bodies 11 provided so as to roll between the inner race 9 and the outer race 10; and an intermediate shaft ...  
WO/2018/035961A1
Disclosed is a protective device for a chain. The protective device for a chain comprises an upper cover plate (51), a connecting plate (52), a lower cover plate (53), mounting holes (54), connecting portions (55) and bumps (56). The upp...  
WO/2018/012574A1
This transmission comprises: a sun roller (14A) which rotates about the center axis; a plurality of planetary rollers (26A, 26C) which are located in the periphery of the sun roller (14A); an annular internal ring (32A) which is located ...  
WO/2017/199941A1
This traction speed reducer is provided with: a sun roller that rotates about an axis of rotation; a plurality of planetary rollers that are disposed around the sun roller; a pair of annular internal rings that are in contact with the pl...  
WO/2017/179527A1
Provided is a rotation transmitting device wherein play during the transmission of rotation is reduced and the positioning of constituting parts is facilitated. A transmitting member (30) surrounds the rotating section (12) of a driving ...  
WO/2017/179623A1
This speed reducer (1A) has a first speed reduction mechanism (20A) and a second speed reduction mechanism (30A). The first speed reduction mechanism (20A) has sun rollers (21A, 22A), a support part (62A), and planetary rolling bodies (2...  
WO/2017/152429A1
A two-stage parallel cycloid ball reducer comprises a housing (11), an input shaft (1), a planetary disk I (7), an eccentric sleeve I (29), a steel ball group (8), a planetary disk II (12), an eccentric sleeve II (27), a steel ball group...  
WO/2017/152430A1
A two-stage serial cycloid ball reducer comprises a first stage input shaft (21), a housing I (18), a cross-like disk I (17), a planetary disk I (16), steel ball groups (42, 43, 44), an end cover I (19), a second stage input shaft (15), ...  
WO/2017/154133A1
A power transmission apparatus (10) to be disposed in a power transmission pathway for transmitting torque and rotation speed. Shock during torque transmission can be absorbed because an inner ring (12) and a first outer ring (15) engage...  
WO/2017/126346A1
A first gear change mechanism is provided with a first input member, a first transmission member, a first reaction force member, and a first holding member, and a second gear change mechanism is provided with a second input member, a sec...  
WO/2017/082208A1
A power transmitting device is provided with: an eccentrically rotating member wherein a main shaft section which is supported so as to be rotatable about a first axis and an eccentric shaft section which lies on a second axis are integr...  
WO/2017/049049A1
Regular series-parallel hybrid electric powertrains (powersplit eCVT) are two-motor HEV propulsion systems mated with a planetary gear, and most mild or full parallel hybrid systems are single motor systems with a gearbox or continuously...  
WO/2017/043638A1
A bracket (23) is urged in the direction in which a friction wheel (31) is caused to make elastic contact with a drive wheel (1) and a driven wheel (2) by an elastic member (33) supported by a pair of guide rods (20). When the pressure w...  
WO/2017/038202A1
This phase adjustment unit includes: a drive-side ring (22); a driven-side ring (31); multiple spherical bodies (40) that make contact with the drive-side ring with a first radius of rotation (R1), make contact with the driven-side ring ...  
WO/2017/027404A1
Described herein is a control system for a vehicle having an infinitely variable transmission (IVT) having a ball planetary variator (CVP), providing a smooth and controlled operation. In some embodiments, the vehicle is a fork lift truc...  
WO/2017/027404A8
Described herein is a control system for a vehicle having an infinitely variable transmission (IVT) having a ball planetary variator (CVP), providing a smooth and controlled operation. In some embodiments, the vehicle is a fork lift truc...  
WO/2017/027470A1
This invention relates to controlling the speed ratio of a Continuous Variable Transmission with a hydraulic method. The Ball Planetary CVT design is adapted with a mechanical and hydraulic addition. The carrier of the ball-type variator...  
WO/2017/006915A1
An idler pulley (13) which is rotatably supported by a roller bearing (17) is provided between a drive pulley (12) and a driven pulley (15), and an elastic member layer (18) is provided to the outer diameter surface of the idler pulley (...  
WO/2017/006934A1
A friction wheel (13) is provided between a drive pulley (12) and a driven pulley (15). A first coating (18) comprising an elastic member having a high strength, and a second coating (19) comprising an elastic member having a high fricti...  
WO/2016/198146A1
The invention relates to a gearing, comprising a housing (6) and a planetary gearing stage, which has at least one ring gear (2) having a set of external teeth and a set of internal teeth, wherein one or more auxiliary shafts (10) are ro...  
WO/2016/200920A1
A friction roller having one or more fabric-reinforced material layer and methods are disclosed. In some aspects, a drive roller includes a coupling element configured to be driven by a rotary force input, a body portion surrounding the ...  
WO/2016/194998A1
A power transmission roller comprises: a roller body (2); a housing (6); a bearing (5) for enabling the roller body (2) and the housing (6) to rotate relative to each other; a rocking shaft (3) affixed to the vehicle main body side; a ro...  
WO/2016/185744A8
The continuously variable transmission device presented in patent document 2 requires at least two dynamos/motors and the continuously variable transmission device is at the exterior of the dynamos/motors, making it difficult to reduce t...  
WO/2016/185744A1
The continuously variable transmission device presented in patent document 2 requires at least two rotary dynamo-electric machines and the continuously variable transmission device is at the exterior of the rotary dynamo-electric machine...  
WO/2016/167261A1
A rocking holder of a friction-roller-type reduction gear is provided with a pair of bearings supporting a rotating shaft of an intermediate roller and having a rocking shaft in a position eccentric from the center of the rotating shaft,...  
WO/2016/168439A1
A continuously variable ball planetary variator produces a passive centrifugal hydraulic clamping force that exceeds the design value of a cam clamp load of a ball-and-cam mechanism at design speed, reducing or counteracting the hydrodyn...  
WO/2016/158106A1
A friction roller type reduction gear is provided with: a sun roller disposed coaxially with an input shaft; a ring roller having a stationary ring roller element and a movable ring roller element; a plurality of intermediate rollers in ...  
WO/2016/140059A1
This micro-traction drive unit has an inner ring element, an outer ring element, a plurality of rolling elements, a holding device, a micro-traction drive case, and a power transmission shaft positioned on the same axis as the inner ring...  
WO/2016/136498A1
A friction drive pulley mechanism is provided with an idler pulley (30) which is located between a drive pulley (10) and a driven pulley (20), is held in contact with the drive pulley (10) and the driven pulley (20) by pressing force app...  
WO/2016/093535A1
The present invention relates to a vehicle display device comprising: a display unit comprising a transparent flexible display disposed in a state of being rolled around a certain axis; a driving unit for adjusting the length of a region...  
WO/2016/093335A1
A friction roller speed increaser (100) is provided with a high-speed shaft (11), a ring roller (21), a low-speed shaft (13), at least one fixed roller (15), at least one movable roller, and a casing (23) covering the peripheries of the ...  
WO/2016/076088A1
To stably transmit power through friction between a drive roller and a driven roller, and to reduce the size of the power transmission mechanism. A power transmission roller provided with a roller main body (2) in contact with a drive ro...  
WO/2016/068035A1
The purpose of the present invention is to perform stable power transmission by using the friction between a driving roller and a driven roller, and to miniaturize a power transmission mechanism. In the present invention, a power transmi...  
WO/2016/046955A1
On both axial direction surfaces of a cage, projections that protrude towards a cam plate and a disc are provided at multiple places in the circumferential direction, the phases of the projections in the circumferential direction being o...  
WO/2016/043144A1
To achieve stable power transmission through friction between a driving roller (D) and a driven roller (S) and to miniaturize a power transmission mechanism, a power transmission roller according to the present invention is provided with...  
WO/2016/043579A1
Compound planetary friction drive comprising an input shaft driving a sun wheel, wherein said sun wheel engages planetary wheels, which planetary wheels are arranged with a first part having a first radius and a second part having a seco...  
WO/2016/041412A1
A moving device, a driving box having the same and an air conditioner. The moving device comprises an upper bracket (100) and a lower bracket (200) that move relative to each other. A first ball structure (300) is arranged on the upper b...  
WO/2016/043178A1
In order to stably perform power transmission by friction between a drive roller (D) and a driven roller (S) and to reduce the size of the power transmission mechanism therefor, a power transmission roller is configured so as to include:...  
WO/2016/006877A1
The present invention relates to a variable power transmission device which comprises either: a power generator, a front driver module and a rear driver module; a power generator and one from among a front driver module and a rear driver...  
WO/2015/178098A1
 A sun roller of a friction roller-type transmission includes a movable sun roller element (23) capable of moving in an axial direction. Furthermore, the sun roller is provided with a loading cam mechanism which is formed along the cir...  

Matches 1 - 50 out of 3,356