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Patent Searching and Data


Matches 501 - 550 out of 1,305

Document Document Title
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...  
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...  
JP5908610B2  
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...  
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...  
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 ...  
JP5898317B2  
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...  
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...  
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...  
JP5896998B2  
JP5896868B2  
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...  
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...  
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...  
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...  
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...  
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...  
JP5885032B2  
JP5885034B2  
JP5882478B2  
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...  
JP5875091B2  
JP5862793B2  
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...  
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...  
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 ...  
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...  
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 ...  
JP5844714B2  
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...  
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 ...  
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...  
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 ...  
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;...  
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,...  
JP5836252B2  
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,...  
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...  
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...  
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...  
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...  
JP5825916B2  
JP5825684B2  
JP5826146B2  
JP5823276B2  
JP5822594B2  
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...  
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...  
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...  

Matches 501 - 550 out of 1,305