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JP2016094996A |
To enhance start responsiveness when restarting after stop of a vehicle, in a power transmission device for a vehicle including a crank type power transmission unit.In a power transmission device for a vehicle including a crank type powe...
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JP2016070317A |
To reduce tooth hammering noise, and reduce the number of components to reduce a manufacturing cost of a gear device.A gear device 100 includes: a main face gear 1 that contains a plurality of gear teeth 11, and has a sector shape; a sub...
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JP5908610B2 |
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JP2016056849A |
To provide a continuously variable transmission mechanism enhancing inner diameter accuracy of a support hole of a journal support member and improving support rigidity, and capable of suppressing influence on an eccentric amount of an e...
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JP2016056911A |
To provide a power transmission for a vehicle capable of suppressing vibration in transferring from an engagement state of a one-way clutch to a non-engagement state.In a one-way clutch 17 of a continuously variable transmission 1, an ou...
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JP2016056850A |
To provide a continuously variable transmission mechanism capable of suppressing deterioration of inner diameter dimension accuracy of an open hole through which a crank pin is penetrated by opening of an eccentric disk.First and second ...
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JP5898317B2 |
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JP2016044729A |
To provide a non-stage transmission capable of accurately deriving parameters useful for speed change control.A non-stage transmission comprises: an input shaft to which driving force of a driving source is transmitted; an output shaft a...
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JP2016044772A |
To provide a continuously variable transmission which can prohibit at least the enlargement of an eccentric amount even if an actuator for controlling the eccentric amount of an eccentric disc by rotationally driving a pair of crank memb...
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JP2016044727A |
To provide a non-stage transmission having strength which matches with torque fluctuations associated with the operation strokes of an internal combustion engine, and capable of achieving downsizing and lightening or cost reduction.A non...
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JP5896998B2 |
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JP5896868B2 |
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JP2016038044A |
To provide: a one-way clutch that reduces slide resistance of a roller during disengagement, and also ensures stable engagement and disengagement of the roller; and a non-stage transmission with the one-way clutch.A one-way clutch 21 inc...
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JP2016038045A |
To provide a continuously variable transmission which can derive high-accuracy eccentricity.A continuously variable transmission comprises: a lever crank mechanism which has an output shaft to which a drive force of a drive source is tra...
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JP2016038035A |
To suppress the warpage of first and second crank members which support an eccentric disc of a continuously variable transmission so as to be adjustable in eccentricity.A continuously variable transmission comprises a plurality of interm...
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JP2016038014A |
To provide a one-way clutch which can prevent the strong bite-in of a rolling body and a wedge part at the transmission of excessive torque, and a continuously variable transmission having the one-way clutch.An internal peripheral face 2...
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JP2016035287A |
To provide a continuously variable transmission mechanism capable of reducing the outer diameter of each eccentric disc to reduce the size of the whole mechanism by forming the eccentric disc with through-holes communicating each other w...
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JP2016035288A |
To provide a continuously variable transmission mechanism capable of reducing the outer diameter of each eccentric disc to reduce the size of the whole mechanism by securing the thickness of the eccentric disc in its through hole-outer e...
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JP5885032B2 |
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JP5885034B2 |
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JP5882478B2 |
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JP2016031134A |
To provide an infinity variable transmission shift control device capable of acquiring an eccentricity just before a stopped vehicle starts moving.A shift control device of an infinity variable transmission comprises: an input shaft to w...
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JP5875091B2 |
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JP5862793B2 |
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JP2016023756A |
To provide a vehicle power transmission device which maintains an alignment function without increasing preload of a bearing.A bearing 34 includes: an outer ring 35 provided integrally with or separately from a transmission case 21; an i...
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JP2016017530A |
To provide a radial thrust bearing preload adjustment mechanism capable of shortening an output shaft.A radial thrust bearing 103 is disposed between a rocker link 18 rotatably, pivotally supported by an output shaft 3 and the output sha...
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JP2016014419A |
To provide a continuously variable transmission capable of improving the rigidity of a cam portion connected body.A continuously variable transmission comprises: a motion conversion mechanism 20 that includes an input shaft 2, an output ...
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JP2016014428A |
To provide a continuously variable transmission capable of improving the durability of an outer ring of a one-way rotation prevention mechanism while suppressing weight increase.A continuously variable transmission comprises: an input sh...
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JP2016014464A |
To increase the degree of freedom of design of a four-bar link for changing the eccentricity of an eccentric point in a variable eccentricity mechanism of a crank continuously variable transmission.If an actuator A drives a transmission ...
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JP5844714B2 |
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JP2016008614A |
To enable a plurality of object driving mechanisms to be driven with a driving force from one driving source under a simple configuration and a simple control.A driving mechanism 600 comprises a stepping motor 60, a shaft 61 provided wit...
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JP2016008628A |
To provide a non-stage transmission in which a load applied to a member connected to an input shaft and an output shaft can be reduced.A non-stage transmission 1A causes a first input shaft side space 22d of a first input shaft attitude ...
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JP2016002954A |
To enable the smooth engagement of dog teeth of a dog clutch in a crank continuously variable transmission including an advance-reverse switching mechanism constituted by the dog clutch.An output shaft 12 of a crank continuously variable...
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JP2016003704A |
To reduce vibration and noise generated by a bearing supporting a large end portion of a connecting rod in an eccentric member in a crank continuously variable transmission.First input-shaft-phase calculation means M2 calculates a first ...
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JP2016003721A |
To provide a connecting rod bearing capable of suppressing the generation of vibration and noise.A connecting rod bearing 16 comprises: a rotary disc 6 serving as an inner ring; an input-side annular portion 15a serving as an outer ring;...
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JP2015232338A |
To achieve size reduction of a crank continuously variable transmission while ensuring the strength and rigidity of an eccentricity variable mechanism.If a transmission shaft 15 is caused to make a relative rotation to an input shaft 11,...
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JP5836252B2 |
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JP2015232339A |
To achieve size reduction of a crank continuously variable transmission while ensuring the strength and rigidity of an eccentricity variable mechanism.If a transmission shaft 15 is caused to make a relative rotation to an input shaft 11,...
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JP2015232379A |
To obtain a power transmission device for a vehicle which can reduce a variation of output torque at each lever crank mechanism without changing a shape and rigidity of a part of the lever crank mechanism.In a power transmission device f...
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JP2015227688A |
To correct a fall of a connecting rod which is generated at the transmission of torque, and to improve NVH.A power transmission device for a vehicle comprises a transmission unit (20) which transmits the rotation of an input shaft (2) co...
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JP2015215076A |
To realize both improved engagement responsiveness of a vehicle one-way clutch at low temperature and reduced friction.A vehicle one-way clutch 21 comprises: an outer member 22; an inner member 23; a plurality of rollers 25 disposed betw...
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JP2015214991A |
To realize a structure capable of suppressing an expansion of the clearance between a bearing ring and each rolling element of each of bearings supporting an input shaft and an output shaft and improving aggravated NVH.Positions at which...
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JP5825916B2 |
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JP5825684B2 |
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JP5826146B2 |
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JP5823276B2 |
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JP5822594B2 |
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JP2015209946A |
To provide a vehicle power transmission device which supplies a lubrication oil according to the operation state of a one-way clutch thereby inhibiting torque fluctuation.A one-way clutch (21) includes: an inner periphery member (23) whi...
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JP2015209917A |
To realize a structure capable of suppressing the deflection of a connecting member that causes aggravation of NVH when a connecting rod transmits a torque.A connecting rod 15 that constitutes a crank mechanism of a continuously variable...
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JP2015209874A |
To provide a quadric link continuously variable transmission enabling the entire inner circumferential surface of a rocking end portion of a rock link to receive a pressure from a connecting pin.A quadric link continuously variable trans...
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