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Matches 301 - 350 out of 3,450

Document Document Title
JP6522939B2  
JP2019078340A
To reduce resistance upon agitating oil with a planetary roller, and also prevent oil shortage.A planetary roller type transmission 10 comprises: a stationary ring 12 provided in a housing 11 with a lid so that its central axis is arrang...  
JP6512131B2  
JP6506015B2  
JP2019056457A
To provide a continuously variable transmission capable of reducing noise and vibration while achieving a compact form using a smaller number of components than conventional one.The continuously variable transmission includes a variator ...  
JP6499822B2  
JP6491456B2  
JP6485180B2  
JP6485181B2  
JP2019032022A
To provide a planetary roller type friction transmission gear capable of preventing conduction efficiency from reducing while smoothly rotating the planetary roller held by a carrier pocket.A planetary roller type friction transmission g...  
JPWO2017179623A1
These reduction gears (1A) have the 1st deceleration mechanism (20A) and the 2nd deceleration mechanism (30A). The 1st deceleration mechanism (20A) has a solar roller (21A, 22A), a supporter (62A), and a planet rolling element (23A). The...  
JPWO2017179527A1
The rotation transmission device which reduces To play in rotation transfer and can carry out [easy] -izing of the position Matching of component parts is provided. The transfer member (30) encloses the rotary part (12) of a driving shaf...  
JP2019027517A
To obtain a high transmission ratio and to stop rotation of a first shaft or a second shaft on an early stage.A speed-increasing gear 30 is configured to use only one movable roller. In a case where a ring part 34 is being rotated in a s...  
JP6472958B2  
JP6466306B2  
JP6458402B2  
JP6459302B2  
JP2019011798A
To provide a reduction gear excellent in mountability.This reduction gear 1 comprises: an output shaft 2 in which a plurality of teeth 2a are formed at an external peripheral face; an eccentric member 3 arranged at an outside-diameter si...  
JP6455323B2  
JPWO2017158711A1
When transmitting torque to the gearbox (5) side from the engine (3) side, the 1st Collot (17) revolves the surroundings of central axis O around the sun, rotating between an input raceway surface (13) and output raceway surfaces (16) by...  
JP6448942B2  
JP6439610B2  
JP2018197595A
To provide a friction roller type speed reducer which can exhibit high power transmission efficiency and furthermore enables the axial length of the speed reducer itself to be shortened and therefore can be made small-sized and lightweig...  
JP2018197594A
To provide a friction roller type speed reducer which can exhibit high power transmission efficiency without being influenced by centrifugal hydraulic pressure and furthermore enables the axial length of the speed reducer itself to be sh...  
JP2018194099A
To provide a planetary roller type power transmission device capable of preventing separation of an oil-impregnation roller from a supporting shaft.A planetary roller type power transmission device 1 includes a fixed ring 2, a sun shaft ...  
JP2018194752A
To solve the problem that, in a driving device suitable for driving lenses, a roller of planetary rotation is formed in a stepped shape by a small diameter part and a large diameter part in order to decrease a rotation speed of a MF side...  
JP2018189206A
To provide a friction roller type reduction gear that can obtain high power transmission efficiency without being influenced by centrifugal oil pressure, can reduce the axial length of the reduction gear itself, and never lowers mountabi...  
JP2018182785A
To solve the problem that the number of components becomes large and up-sizing and cost increase in a structure where a rotary operation shaft and an output shaft of an actuator are coupled in parallel.In an electric actuator having a mo...  
JP2018173024A
To solve the problem that the number of components increases and the size and cost increase in a configuration where a rotation operation shaft and an output shaft of an actuator are connected in parallel.An electric actuator includes a ...  
JP2018173027A
To suppress the short supply of oil to a roller bearing supporting a roller.A speed increasing gear 60 includes a speed increasing gear housing 23, a speed increasing mechanism 61 stored in the speed increasing gear housing 23. The speed...  
JP2018174656A
To provide an electric actuator capable of achieving the miniaturization by reducing an axial dimension.An electric actuator comprises: a motor part 7; a reduction gear 8 that transmits a rotation of the motor part 7 by reducing the spee...  
JP6417263B2  
JP6418054B2  
JP2018168901A
To simplify a preload structure to downsize a transmission, and perform lubrication for a traction drive for a long term.A preload mechanism 14 of a compound transmission 1 is configured to set a diameter D1 of a rolling body 11 larger t...  
JP2018168828A
To reduce agitation resistance.A speed-increasing gear 60 for coupling an impeller and an electric motor comprises a speed-increasing gear housing 23, and a speed-increasing mechanism 61 housed in the speed-increasing gear housing 23. Th...  
JP2018168829A
To stably support a high-speed side shaft.A centrifugal compressor includes a speed-increasing gear. The speed-increasing gear includes a ring member coupled to a low-speed side shaft. The speed-increasing gear includes a high-speed side...  
JP6413107B2  
JP6410612B2  
JP6406447B2  
JP2018159468A
To increase a bearing performance of a conventional reduction bearing and to reduce the total size of the reduction bearing.An inner ring (3), a center ring (2) and an outer ring (1) are concentric around a rotational symmetry axis (50)....  
JP2018155334A
To provide a novel drive transmission device capable of changing a speed reduction ratio in a space-saving manner.A drive transmission device 1 includes: a drive disc member 3 coupled to a drive side output shaft 4A into which a rotation...  
JP6398271B2  
JP6398429B2  
JP2018143028A
To provide a DC motor driving apparatus that can stably control the rotational speed of a DC motor by reducing the speed of the output rotation of the DC motor using a traction reducing gear.A DC motor driving apparatus 1 with a traction...  
JP6380165B2  
JP6372752B2  
JP2018119620A
To provide a friction roller type reduction gear which can obtain high power transmission efficiency, and is reducible in a size by shortening an axial length of the reduction gear itself, and a reduction gear unit using the same.In a fr...  
JP2018118546A
To provide a continuously variable transmission which allows a speed ratio to be changed, in a power transmission path between an in-wheel motor and a wheel while taking mountability on a vehicle into consideration.A vehicle Ve mounted w...  
JP6367087B2  
JP6354971B2  

Matches 301 - 350 out of 3,450