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JP5726965B2 |
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JP5728808B2 |
In order to further develop drive arrangements with a continuously variable sub-gear mechanism, the invention proposes a drive arrangement with a continuously variable sub-gear mechanism having two circulating transmission elements, whic...
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JP5720781B2 |
A continuously variable transmission includes a plurality of planetary balls (40) interposed between a first and second rotating members (10, 20) on a shaft (50), an iris plate (80) and a worm gear (81) that tilt the planetary balls (40)...
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JP5720268B2 |
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JP2015090159A |
To provide a toroidal type continuously variable transmission which can lower a stress generated at an integrated output-side disc.An integrated output-side disc 34 is arranged between paired input-side discs 2. A radial needle bearing 7...
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JP2015090195A |
To shorten an axial length of a change gear, and to secure noise and vibration performance in a range in which a drive frequency is high.A gear change is performed by making one set of roller pairs pressure-contact with each other select...
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JP2015090160A |
To provide a toroidal type continuously variable transmission which can reduce a stress at a spline tooth main part, in a disc having, in a penetration hole through which a shaft penetrates, a spline part which is splined to the shaft, a...
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JP2015090196A |
To maintain a travelable state while suppressing the heat generation of an actuator when the actuator abnormally generates heat.Gear change ratios of first-speed roller pairs 21, 31 and second-speed roller pairs 22, 32 are set to differ ...
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JP5708552B2 |
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JP5707952B2 |
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JP2015083864A |
To obtain a structure which can secure durability while being reducible in size and weight.Attachment plate parts 36a, 36b are arranged at upper and lower both end parts 43, 44 of a pair of support columns 16a, 16a. Bolts 40a, 40b which ...
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JP2015075185A |
To provide a single cavity type toroidal type continuously variable transmission which can reduce a bearing loss and can elongate a life by suppressing a gyro slide.In a single cavity type toroidal type continuously variable transmission...
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JP2015075148A |
To provide a toroidal type continuously variable transmission that since the value of normal force Fc of each traction part to be ensured by pressing force of a pressing device is different with a transmission ratio, suppresses enlargeme...
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JP2015075135A |
To provide a toroidal-type continuously variable transmission which can easily reduce costs at volume production.Since a spherical ring 30a of an inclined-rotation bearing 30 which supports a pivot 14 of a trunnion 15 and a spherical rin...
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JP2015064058A |
To supply oil to a contact part of a disc even under a constitution that plural discs are mounted to one shaft and a collar is mounted between the discs.Plural discs 11a are mounted to an input shaft 10. A collar 22 is interposed between...
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JP2015064033A |
To provide a multiple disc transmission which prevents a vehicle from moving even after an ignition switch is turned off.In a multiple disc transmission 3, an input disc 10 and an output disc 14 are pressed by pressing means 30 in a sand...
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JP5696586B2 |
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JP5696468B2 |
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JP5687977B2 |
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JP2015047670A |
To provide a grinding process method of a disk for a half toroidal type CVT (continuously variable transmission), capable of performing highly efficient grinding process by setting a cutting amount during grinding process large, by reduc...
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JP5683748B2 |
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JP5683662B1 |
To reduce friction and apply a pressing force as intended from a pressing roller to a disc. A multi-disc transmission includes an input shaft 10, an output shaft 14, a disc 11, a disc 12, a pair of pressing rollers 40, a speed change act...
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JP5678610B2 |
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JP5678611B2 |
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JP5676380B2 |
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JP5673013B2 |
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JP5673012B2 |
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JP5673022B2 |
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JP5673205B2 |
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JP5668205B2 |
A stator assembly for a continuously variable transmission (CVT) having a plurality of traction planet assemblies (142), the stator assembly comprising: a first stator (160) having a plurality of radial guide slots (161); a second stator...
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JP5663370B2 |
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JP5663371B2 |
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JP2015017664A |
To provide a drive device for an electric vehicle, which is constructed to create a more ideal and smooth relationship between the travelling speed and the acceleration of the vehicle and secure transmitting efficiency.A bypass gear tran...
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JP5659664B2 |
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JP5653819B2 |
To reduce the stirring resistance of a planetary roller to a lubricant oil for power transmission such as traction oil in a power tool provided with a traction drive type continuously variable transmission mechanism such as a disc grinde...
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JP2015004390A |
To make a vehicle power transmission device exert effective vibration control performance in a wide input rotation number range by combining a centrifugal pendulum type damper and a toroidal gear change mechanism.A vehicle power transmis...
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JP2014240681A |
To provide a continuously variable transmission including a toroidal type continuously variable transmission mechanism which is reduced in size and weight and can achieve a wide ratio range as well as improve torque transfer efficiency.T...
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JP5643220B2 |
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JP5626032B2 |
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JP5626076B2 |
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JP2014214838A |
To provide a continuously variable transmission capable of generating a pressing force of which excess and deficiency is suppressed.A continuously variable transmission includes: first and second rotation members 10, 20; a sun roller 30;...
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JP5621338B2 |
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JP5621947B2 |
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JP5621872B2 |
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JP5621358B2 |
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JP5620338B2 |
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JP5618160B2 |
In a conical friction ring transmission with a lubricant pump, the oil pressure provided by the lubricant pump can be easily controlled if the lubricant pump is a dynamic-type compressor.
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JP5614148B2 |
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JP2014202283A |
To ensure the amount of lubricant at a contacting portion while suppressing the increase of an agitation loss due to the lubricant.A continuously variable transmission includes: a shaft 60; first and second rotating members 10 and 20; a ...
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JP2014199133A |
To provide a structure capable of achieving more ideal and smooth relation between travel speed and acceleration of an automobile while securing transfer efficiency.A toroidal type non-stage transmission 10 having a hydraulic type press ...
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