Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 451 - 500 out of 3,481

Document Document Title
JP2017133991A
To provide an optical scanning device configured to prevent noise and shifts in optical scanning caused by a rotary shaft of a reflective mirror or a rotary shaft of a power source being vibrated by gyro-moment generated due to high-spee...  
JP2017133661A
To improve transmission efficiency of each of transmission mechanisms without requiring specially high processing accuracy with respect to supporting portions to a casing, of first and third transmission members and a first transmission ...  
JP2017129209A
To provide a transmission which makes design of a high reduction ratio easy, enables compact design, and is advantageous in terms of costs.A first transmission mechanism includes: a first input member disposed on a first axis; a first re...  
JP2017128250A
To realize a steering force adjustment device which is compact and achieves a high gear reduction ratio.A steering part (10) includes: a sun roller (71) which is coaxially arranged with an outer periphery of a middle steering shaft (102)...  
JP2017129208A
To provide a transmission which makes design of a high reduction ratio easy, enables compact design, and is advantageous in terms of costs.A first transmission mechanism includes: a first input member; a first transmission member; a firs...  
JPWO2016046955A1
The projection which the phase about the direction of the circumference projects towards a cam board and a disk among the direction both-sides sides of an axis of a maintenance machine in two or more directions of the circumference from ...  
JP2017120121A
To provide a friction roller type speed reduction having a high design traction coefficient for developing high transmission efficiency by enabling the prevention of instantaneous gross slip during a fluctuation of torque without causing...  
JP2017110801A
To provide a friction wheel assembly having a simple constitution to stably transmit power by friction between a driving wheel and a driven wheel, and easy in assembling.A rocking arm 16 is rockably supported around an arm supporting sha...  
JP2017106612A
To provide a compactable speed reducer.A speed reducer 1 includes: a first roller 10 rotating with a first axial line A1 as a center; a plurality of second rollers 20 arranged around the first roller 10, pressurized by contacting with th...  
JP2017106511A
To provide a friction roller type speed reducer capable of properly cooling a traction surface, and obtaining a stable speed reduction characteristic.A friction roller type speed reducer 100 includes a sun roller 13, a ring roller 15, a ...  
JP2017106569A
To provide a gear change device which can set a gear change ratio to a variety of gear change ratios, and can easily change the gear change ratio.A gear change device 10 comprises: an inner ring 11; an outer ring 12; a plurality of first...  
JP2017108602A
To highly accurately control output from a reducer.An output control device 1 includes: a reducer encoder 11 for detecting the rotation of an output shaft of a reducer 2; an error acquisition unit 12 for acquiring an output error that is...  
JP2017101706A
To provide a vehicle driving device which unfailingly prevents seizure of a traction surface when a prime mover of a vehicle starts without complicating the structure and increasing the weight and the number of components.A vehicle drivi...  
JP2017100436A
To switch the movement of a cap and the driving of a separate device and reduce time taken for moving the cap from a capping state to an uncapping position as much as possible by a movement gear moving according to a rotation direction o...  
JP2017101727A
To provide a micro traction drive (MTD) unit capable of easily adjusting an axial load applied to a movable body that is one of the inner ring body and the outer ring body and capable of applying an axial load entirely to an entire regio...  
JP2017096411A
To assemble a carrier of a planetary roller type transmission while easily fitting a pitch circle center of a planetary roller and a rotation center of the carrier.In an assembling method of a planetary roller type transmission 10, an in...  
JP2017096413A
To provide an assembling method of a planetary roller type transmission capable of significantly reducing uneven rotation of an output shaft.Provided is an assembling method of a planetary roller type transmission 10 including a pluralit...  
JP2017096412A
To provide an assembling method of a planetary roller type transmission capable of significantly reducing uneven rotation of an output shaft.Provided is an assembling method of a planetary roller type transmission 10 including a pluralit...  
JP6131693B2  
JP6119372B2  
JP6122599B2  
JPWO2015178098A1
Sun L'Ora of a friction roller type gearbox contains a movable Sun L'Ora element (23) which can move in the direction of an axis freely. It is formed along the direction of the circumference of an input axis (12), and is with the 1st cam...  
JP2017067236A
To provide a friction roller type reduction gear which can prevent the generation of imbalance in surface pressure in a contact point between a sun roller, a ring roller and intermediate rollers without causing tilts in the intermediate ...  
JP2017067180A
To provide a drive unit using friction wheels, which can easily and properly adjust a friction force between the friction wheels.In a third intermediate friction wheel 33, a large-diameter part 33a is integrally formed at a base end of a...  
JP2017061203A
To improve the size reduction and a degree of freedom of the layout of an electric brake having a reduction mechanism for decelerating the rotation of an electric motor.As a reduction mechanism which decelerates the rotation of an electr...  
JP2017062000A
To provide a reduction gear easy in management of an internal clearance formed between a tooth bottom surface of an inner gear portion and a roller, and suppressed in manufacturing costs.A cover 1 for covering shaft end portions of an in...  
JP2017057879A
To provide a traction drive device which can enhance an oil retaining property of an oil-containing roller, and can be suitably used for a long time.A traction drive device 100 includes: a ring roller 2; a sun roller 3 concentrically pro...  
JP2014196825A5  
JP2014196824A5  
JP2017053433A
To provide an easy assembling friction roller capable of performing a stable power transmission through friction between a driving pulley and a driven pulley.One end part of each of a pair of guide rods 29 is supported by both ends of an...  
JP6097045B2  
JP6094319B2  
JP2017048808A
To provide a friction roller type speed reducer capable of avoiding the rolling contact faces of rollers from being excessively pushed against each other by an increase in the pressure of lubricating oil with centrifugal force when drive...  
JP2015218738A5  
JP2017044179A
To solve problems on inclination, projection and the like of a rotating shaft of a rotor configuring a traction drive, while simplifying a structure, reducing the number of components, miniaturizing a device, reducing a required standard...  
JP2017044232A
To provide a planetary roller type power transmission device which suppresses the generation of a skew phenomenon and improves transmission efficiency.A planetary roller type power transmission device 1 is equipped with an input shaft 10...  
JP2017040345A
To provide a rotation-linear motion converting device for achieving relatively high quietness.A rotation-linear motion converting device 20 includes a shaft 7 having a shank 30 whose outer peripheral face is cylindrically shaped, a housi...  
JP2017040312A
To provide a reduction gear which suppresses a friction loss caused by the contact of internal peripheral edges of pockets of a cage part and rollers.A cage part 15 which is rotatable between an inner gear 4 and an eccentric disc plate 8...  
JP2017032002A
To provide a friction roller type speed reducer capable of easily machining an oil passage for supplying necessary and sufficient lubricant to each rolling contact surface for a sun roller, an intermediate roller and a ring roller, and c...  
JP6077870B2  
JP6071309B2  
JP2017020535A
To suppress the lowering of the durability of a displacement device which makes a rolling bearing for rotatably supporting an idler pulley and the idler pulley contact with or separate from a drive pulley and a driven pulley.An idler pul...  
JP2015517641A5  
JP2017020536A
To provide a power transmission device capable of suppressing deterioration of durability due to abrasion and securing high torque transmission efficiency.A friction wheel 13 is provided between a driving pulley 12 and a driven pulley 15...  
JP2017020643A
To provide a wave speed reducer having self-locking function and a composite type speed reducer device.A wave speed reducer having a self-locking function includes a mechanism for outputting and rotating a bearing or a socket wheel at a ...  
JP2017015192A
To provide a power transmission device which can enhance the drainage of a roller surface.A power transmission device comprises: a first roller integrally fixed to a drive shaft which rotates by a drive force of a drive source; and a sec...  
JP2017015231A
To provide a planetary roller type power transmission device which can stably supply oil to planetary rollers.A planetary roller type power transmission device 1 comprises: a fixed ring 2; a sun shaft 3 which is arranged inside the fixed...  
JP2017501360A
Transmission and its part are provided. In the 1st mode, a transmission part article is long and slender on a (i) real target, And one or more formation parts which are one or more formation parts prolonged along an engaging-of-clutch si...  
JP2017002960A
To provide a friction transmission device that can inhibit uneven contact between rollers.The friction transmission device includes an idler roller 5 interposed between outer peripheral surfaces of an MG roller and an engine roller and h...  
JP2017500499A
The Gareth reduction gears or a speed-increasing gear comprises the motor connected to the input axis, the output axis, and the input axis. The external race connected to one of the above-mentioned axes and the internal race attached to ...  

Matches 451 - 500 out of 3,481