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JP5172877B2 |
Clutch mechanism includes support plate, input element to which driving force is input, output element configured to rotate upon receiving driving force, first elastic member configured to bias output element toward support plate, first ...
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JP5142234B2 |
A continuously variable transmission includes a one-way clutch, a plurality of linking members, and a variable gear ratio mechanism. The one-way clutch includes an input shaft, a plurality of eccentric discs, a first crank member, a seco...
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JP2013024359A |
To provide a transmission device including an input shaft of high rigidity.The input shaft 51 including a pinion shaft 53 includes a plurality of eccentric sections 51b which have opening sections 51e in which inner gears of an eccentric...
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JP5123233B2 |
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JP2012522945A |
A torque-transmitting device uses the principle of leverage in such a way that torque input at one end of a lever can become a greater torque per unit time at the other end of the lever, and can be achieved in a uniform fashion. The torq...
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JP5000651B2 |
The invention relates to a continuously variable transmission (1) comprising a driven rotary part (2), a chassis (4) or housing, and a driving rotary part (3). The invention also relates to an associated operating method whereby the driv...
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JP4929206B2 |
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JP4929207B2 |
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JP4909322B2 |
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JP2012021592A |
To enable the maximum gear ratio to be set to a decreased value while ensuring the power transmission efficiency of the power transmission device for a vehicle equipped with a continuously variable transmission using a quadric link mecha...
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JP4868153B2 |
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JP4823308B2 |
A continuously variable transmission comprises a drive shaft which has first and second drive shafts and is provided with rotational power, a planetary gear unit which is meshed with the first drive gear of the drive shaft and has a sun ...
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JP2011185293A |
To provide an intermittent driving device or the like capable of quickly switching between transmission and cutting off of drive by displacing a connecting member, by supporting a cam member on a shaft on which an input gear, an output g...
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JP4768715B2 |
A torque transfer mechanism for use as a continuously variable transmission that includes an input shaft, a cam member, a torque-splitting mechanism cooperating with the cam member, and a torque output assembly for coupling the torque sp...
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JP2011052830A |
To provide the multi-speed ratio apparatus which can obtain all required vehicle performance including the start acceleration performance, the shift characteristic, the cruising performance, the passing performance and the upward and dow...
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JP2010203602A |
To provide an inexpensive, small and lightweight continuously variable transmission positively transmitting driving force by a gear by continuously changing a radius and a circumferential length of a driving side rotor while having a con...
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JP4524191B2 |
A rotor controlled CVT including: input and output shafts ( 28,44 ), an elongated cam-shaped rotor ( 12 ) which is uniformly and linearly tapered over its length and is engaged for rotation with the input shaft, a plurality of cam follow...
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JP4464591B2 |
A transmission utilizes oscillating torque to vary the mechanical power transmitted to a load. An arm assembly is rotatably coupled to a frame. At the ends of the arms are eccentric masses, rotatably coupled thereto. An input shaft rotat...
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JP2010101344A |
To reduce or eliminate a variation in an increased output rotation from a booster mechanism.In this gear type continuously variable transmission, the longitudinal shape of at least one of two side surfaces of each of the plurality of gui...
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JP4399616B2 |
A two-speed windup drive unit which can automatically switch and output two types of rotations with a spring being used as a power source. Switching gears 16 and 17 which move around one gear 10 in a gear mechanism 2 which transmits outp...
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JP4383167B2 |
An automatic friction clutch in a drive train of a motor vehicle is controlled to transfer a clutch torque that includes an engine torque-dependent component and a clutch slip-dependent component.
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JP4330453B2 |
Hydraulic system comprises a multi-flow, especially dual-flow, pressure supply unit such as a pump for supplying a volume flow to a consumer. A valve arrangement is provided for switching between the individual pump flows and/or for inte...
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JP4187322B2 |
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JP4115178B2 |
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JP4115166B2 |
The invention provides a continuously variable transmission (T) for bicycles which provides better bicycle maneuverability, suffers almost no danger of contacting the ground, and can be reduced in cost. In the invention, a continuous...
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JP4115167B2 |
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JP4110760B2 |
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JP4068068B2 |
Automatic friction clutch forming part of the drive train of a motor vehicle is controlled so that a preset clutch torque can be transmitted. The preset clutch torque comprises a motor-torque dependent clutch torque (M) and a slip depend...
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JP4035522B2 |
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JP2007327597A |
To provide a support mechanism between elements, a tool changing device, a conveying device and an actuator capable of pressing a ball against a machine element even if the ball diameter cannot be adjusted precisely and a gap is generate...
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JP2007236703A |
To provide a wheelchair capable of stably traveling even on an unpaved area, an uneven ground, and the like and self-broadening a living range of a person in a wheelchair. This wheelchair 1 which has large-diameter rear wheels 11 and sma...
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JP2007505269A |
Variable motion control devices and methods of use. The devices and methods relate to providing an output, such as a rotational shaft output, transmitted from a rotational shaft input, with the output varying based on a control input. Th...
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JP2007010033A |
To improve the operability of a clutch device by keeping it in a engaged or disengaged condition without continuously operating an operation part.A sliding door 14 has a drum 27 on which a cable 23 to be fixed to a vehicle body is applie...
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JP2007500652A |
Disclosed is a superimposition steering unit in which a steering angle set by the driver can have an additional angle superimposed thereon. The superimposition is caused by individually operable structural components.
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JP3858175B2 |
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JP2006525915A |
An automatically and smoothly continuously variable transmission, particularly for a bicycle, for transmitting input mechanical energy from a crank to the drive wheel. A ratchet, having an oscillatory, alternating motion member and a con...
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JP3124253U |
To provide an actuator capable of increasing the stroke of an expansion / contraction mechanism and increasing the thrust while being compact. An actuator of the present invention extends with an operating gear 17 rotatably provided in a...
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JP3780339B2 |
To efficiently convert reciprocating motion to rotating motion with simple structure. In this converting apparatus, a first rotating body 10 having a gravity center G1 different from the center of rotation O is disposed on a structure 14...
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JP2006513379A |
The invention relates to a gear system. The further development of said gear system is characterized in that the geometry of the coupling elements ( 13 ), the peripheral groove and the positive locking elements ( 12 ) of the annular disk...
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JP3762301B2 |
To provide a low-priced clutch mechanism capable of easily selecting several control operation, and to provide a sheet feeding device provided with the same. When a drive input means 33 drives a first drive control means 1 to start the r...
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JP3712728B2 |
PCT No. PCT/AU94/00445 Sec. 371 Date May 5, 1995 Sec. 102(e) Date May 5, 1995 PCT Filed Aug. 5, 1994 PCT Pub. No. WO95/06829 PCT Pub. Date Mar. 9, 1995A transmission is disclosed which has an input power supply (53, 34, 328) and a plural...
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JP2005258039A |
To provide a technique improving usability by facilitating loading and unloading, and replacement of an image forming unit by making small the force needed to make drive transmitting means which are provided in a contacting/leaving state...
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JP2005214407A |
To provide a means for heightening dust proof performance while moderately keeping sliding resistance of a sealing body of a ball screw device.This ball screw device includes: a screw shaft provided with a spiral shaft raceway groove for...
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JP2005522699A |
The method involves determining the revolution rate of the part from a number of components in a system subject to oscillations that are coupled in relation to their rotatability by measuring the revolution rate of a component in or at a...
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JP2005515371A |
The invention relates to a compensation control with which the irregularities of satellite gearings can be completely or partially compensated. To this end, the relative movement in the transmission elements is altered in order to permit...
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JP2005509112A |
A constant power mechanical transmission with seamless, ripple free, infinitely variable torque multiplying outputs comprises an input shaft and an output shaft. The input shaft is coupled to a pair of oscillating levers whereby rotation...
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JP2005081877A |
To provide a manually driven moving device by which a load of a user's weight etc. is converted into a driving force, assuring the effective utilization of the weight of any object.The manually driven moving device includes a third drivi...
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JP2005502543A |
An eccentric drive device (5, 8) is provided with a guide section (11) which is eccentrically mounted with respect to the rotation axis for the driving shaft (3). An eccentric rotary part (12) is mounted on the guide section and a connec...
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JP3606338B2 |
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JP2004517277A |
A steplessly variable transmission has an input body rotatable about an input-element axis and an output body rotatable about an output-body axis and movable between a position with the axes coaxial and a position with the axes substanti...
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