Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 601 - 650 out of 3,261

Document Document Title
JP2022098485A
To provide a differential device, in particular, a drive axle of an automobile, in which a clutch portion can be further easily formed.A differential device comprises a drive gear, a differential gear mechanism having an input member, an...  
JP7070366B2
To provide a power transmission device capable of switching a transmission mode of power from an input shaft portion to an output shaft portion, and being miniaturized.A power transmission device 20 transmits power of a driving motor 11 ...  
JP2022074790A
To provide a vehicle that includes a transmission having a shift mechanism and suppresses noise caused by a shifting operation sound, which is felt by a driver during shifting operation.A vehicle power transmission device 11 includes a t...  
JP7071032B2
A method of configuring a power generation unit for synchronous condensing operation includes coupling a clutch to a generator shaft of a generator without moving the generator along a generator axis of the generator shaft. The method al...  
JP7070506B2
At a drive cam slope groove, a groove bottom is sloped relative to one end surface of a drive cam such that a depth of the groove bottom continuously decreases from one side toward other side in a circumferential direction. At a drive ca...  
JP2022074863A
To provide an engagement-type clutch mechanism which can suppress unintentional engagement caused by a fail of an actuator without excessively limiting a rotation number difference which allows the engagement of two rotating members.An e...  
JP7068978B2
This clutch unit has a lever-side clutch part (11) and a brake-side clutch part (12). The lever-side clutch part (11) is provided with: an outer ring (14) to which a rotation is input; an inner ring (15) to which a rotation is output; a ...  
JP2022072262A
To provide a dog clutch for reducing the wear of dog teeth.A dog clutch 100 includes a first rotary body 10, and a second rotary body 20, the first rotary body 10 having first dog teeth 11, the first dog teeth 11 including a first inclin...  
JP2022072263A
To provide a dog clutch for enabling a change in the torque connection state at an arbitrary timing.A dog clutch includes a first rotary body 10, a second rotary body 20, and a changeover mechanism 50, the first rotary body 10 having a f...  
JP7066276B2
To control a timing of engagement by estimating a rotation angle of a gear tooth portion.A rotation transmission mechanism 1 includes a rotation speed sensor 92 detecting a rotation speed of an output shaft 3, and a magnetic sensor 93 de...  
JP7063194B2
To provide a connection/disconnection device for a vehicle for suitably reducing a sound which is caused when performing switching between a disconnected state and a connected state between a first rotating member and a second rotating m...  
JP7060477B2
To provide a solar shading device excellent in convenience.A solar shading device includes: a shaft 61 rotatable as is inputted by a drive part; a cylinder part 62 covering an outer peripheral surface of the shaft; a guide groove 63 whic...  
JP7058282B2
A transmission gearbox, in particular of a motor vehicle, is described including: a primary shaft receiving a driving torque via a primary transmission; a secondary shaft connected to the primary shaft. On the secondary shaft: an idle wh...  
JP3237187U
To effectively reduce a state in which momentum is suddenly weakened at the time of connection and connection, and at the same time, it is possible to quickly establish a coupling force at the time of transmission, which affects operabil...  
JP2022061026A
To provide a driving force transmission device including a dog clutch avoiding complexity.A driving force transmission device includes a dog gear assembly and a dog ring, configured to be rotated about a rotational axis and to be axially...  
JP7051235B2
To improve detection accuracy without requiring high dimensional accuracy.A rotation transmission mechanism 1 switches engagement and separation of gear tooth portions 26 and sleeve tooth portions 56 disposed on mutual opposed surfaces 2...  
JP7050950B2
A gearshift actuator configured to be driven by an eccentric electric motor (50) comprises a rotating nut (110) configured to be driven by said electric motor (50); an actuation member (120), and a converter (125) adapted to convert a to...  
JP2022052583A
To improve release delay of a clutch.A shift link structure 30 includes a shift fork 35 engaged with a second clutch mechanism 21, and a shift actuator 31 for driving the shift fork 35. The shift link mechanism 30 has a first power trans...  
JP2022052605A
To provide a vehicular control apparatus capable of preventing double meshing upon downshifting in a vehicle that includes a vehicular transmission that has a switching mechanism for switching the connection and disconnection between a r...  
JP2022049582A
To provide a vehicular transmission control apparatus capable of accurately determining the state of a switching mechanism shut down in a shift transition period in a vehicular transmission that is shifted by changing the switching mecha...  
JP2022043988A
To improve the fuel efficiency and reduce the environmental load while mitigating damage from a collision.When a collision occurs, a driving force of a drive shaft 12 is transmitted to a reversing high-load multiple disk clutch 850 via a...  
JP2022035486A
To provide a meshing type engagement device capable of avoiding a situation where a contact portion with a rotary member is overheated by friction.A meshing type engagement device comprises: a ring gear 1 and a piece 2 that are coaxially...  
JP7030038B2
To prevent generation of friction between an outer ring and an engagement element when a rotation transmission device idles at a high speed.An inner member 3 and an outer ring 2 are coaxially disposed inside and outside of an inner ring ...  
JP2022515780A
A transmission system to be driven from a drive source 80 via a first input shaft 1 arranged to receive drive directly from the drive source 80 and a drive interrupting means 86, such as a friction clutch device. A second input shaft 3 a...  
JP7007142B2
To provide a power unit for a hybrid vehicle capable of eliminating a drag loss during engine disconnection (during clutch disengagement) and performing EV traveling by using two (all) motor generator as a driving power source.A power un...  
JP2022023653A
To provide a controller of a transmission that engages an engaging member at accurate timing, and a control method for a transmission.A controller for a transmission comprises a software processing unit and a hardware processing unit. Wh...  
JP2022513295A
A slide sleeve (1) synchronized with a vehicle transmission, wherein the tooth surface (10) of the tooth portion (2) of the slide sleeve (1) is surface-treated to increase friction. ..  
JP7010384B2
A drive system of an electric vehicle includes: an internal combustion engine; a generating motor provided so as to be able to generate electricity by receiving motive force from the internal combustion engine; and a travel motor provide...  
JP2022510107A
An actuator for connecting and disconnecting a dog clutch having a sleeve (3) movable in the axial direction, wherein the actuator (4) includes an electric motor (6). The rotor (61) of the motor is connected to the actuator rod (7). An e...  
JP7006373B2
To provide a structure which can prevent the double engagement of a transmission, in the transmission for a vehicle having a changeover mechanism including a first ring, a second ring and a spring for connecting the first ring and the se...  
JP7003645B2
To provide a connecting device which can suppress the elongation of a connection/release changeover time, and a drive force transmission device using the same.An actuator 82 has a stator 101 held to a case, a coil 102 arranged at the sta...  
JP2022013955A
To provide a novel shaft moving device and method.Provided are: a method for changing a direction of a rudder brought into direct or indirect contact with a shaft to move the shaft; a method in which the shaft is a drive shaft; a method ...  
JP6997422B1
To realize seamless shifting without torque loss while maintaining the goodness of a conventional manual transmission, and to reduce clutch operation to improve operability, which also contributes to suppression of wear of parts. Provide...  
JP2022012556A
To provide a transmission capable of improving the degree of freedom in design of a dog protrusion part and a dog recess part, and reliability of the dog protrusion part, while suppressing increase in size of the transmission.A transmiss...  
JP6994827B2
To provide a rotary drive transmission device that can reduce a rotational difference at the time of engagement to smoothly provide an engagement state.A rotary drive transmission device includes: a rotation friction clutch 10 that is a ...  
JP2022001770A
To provide a sub-transmission of a vehicle which can switch a gear change mode of the sub-transmission by a small operation force.A sub-transmission 20 has a planetary gear mechanism 21, a case 25, a sleeve 30 inputted with the torque of...  
JP6988514B2
A first opposing portion of the coupling includes first ratchet hook and a second opposing portion of the second rotary body includes a second ratchet hook. One of the third opposing portion of the coupling and the fourth opposing portio...  
JP2021193904A
To provide a work vehicle capable of covering ground even when a large torque is applied to a travel section.A work vehicle 1 comprises: an engine 2 which generates drive force; travel sections 3 provided at least one on each side; and t...  
JP2021194941A
To provide a motorcycle including a non-contact power transmission mechanism that can transmit power from a power unit to a rear wheel in a non-contact manner.In a motorcycle, power transmission mechanisms 50A, 50C include: a non-contact...  
JP2021196039A
To provide a control device, for a vehicle transmission mounted with a switching mechanism, capable of curbing an increase in friction generated between sliding surfaces of a shift fork and the switching mechanism when mating teeth of th...  
JP2021196042A
To provide a reverse-tapered dog clutch in which a gap between tooth surfaces of dog teeth at the time of engagement is reduced.Dog teeth 41 of a gear 40, and first dog teeth 12 of a first dog ring 10 and second teeth 23 of a second dog ...  
JP6987212B2
The present disclosure discloses a transversely-placed vehicle driving assembly, connected to a vehicle axle half shaft, wherein the vehicle driving assembly comprises a first power source (701,801,901,1001,1101,1201,1301,1401) and an au...  
JP2021191962A
To provide an interrupter capable of improving responsiveness of connection release of an interrupting part.An interrupter 1 includes: a pair of rotating members 3, 5 disposed to be relatively rotatable; an annular interrupting member 7 ...  
JP2021188704A
To provide a control device of an engagement mechanism which can surely perform an engagement operation of the engagement mechanism even if the thrust of an actuator is lowered.In a control device having an engagement mechanism having a ...  
JP6978946B2
To suppress malfunctioning due to the inclusion of foreign matter into a wheel train in a geared motor that drives a drain valve drive member.In a drain valve drive device 1, the rotation of a motor 40 is transmitted to a lever 10 by way...  
JP6976272B2
Synchronizing units are used in transmissions of vehicles in order to bring a shaft and a gear wheel to an identical rotational speed and, after this synchronization, to couple the shaft and the gear wheel for conjoint rotation. The aim ...  
JP6976954B2
A dual control architectural covering is disclosed. A dual control architectural covering includes a clutch to disengage a motor when the motor is not in use. The dual control architectural covering further includes a manual control to m...  
JP6969225B2
A four-wheel-drive vehicle includes: a pump that is actuated by an electric motor; a friction clutch that has a plurality of clutch plates that are pressed by a piston that is movable by working oil discharged from the pump; a control de...  
JP6965792B2
In a vehicle drive apparatus, a drive gear which engages with a gear provided on the counter shaft is provided on the input shaft relatively rotatably to the input shaft, and the vehicle drive apparatus comprises a switching mechanism in...  
JP6964137B2
A high performance synchronous transmission to be used aboard a motorcycle for transmitting the motion generated by an engine to a driving wheel, between a crankshaft and a hub shaft parallel therebetween and perpendicular to the median ...  

Matches 601 - 650 out of 3,261