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JP6716625B2 |
A gear shift control system controls an actuator so that a pushing force will be a constant gearing-phase pushing force, during a gearing phase. The gear shift control system performs control on the basis of the number of rotation of the...
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JP2020097988A |
To provide a vehicle speed control device capable of shortening shift time in a transmission device using a mesh type switching mechanism.When determining that a next gear stage is not an intended gear stage designated by a request for s...
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JP2020097971A |
To provide a vehicle speed control device capable of downshifting by increasing the number of rotations of an input shaft without using a drive power source.When downshifting to an intended gear stage while a vehicle is running, a vehicl...
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JP2020091012A |
To realize an engagement device switching an engagement state kept by mechanical force to a release state by magnetization.In an engagement state, as magnetic flux 105 does not flow in a second yoke 20, attraction force by the magnetic f...
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JP2020087576A |
To provide a switch device, an actuator, a clutch device, and a washing machine capable of efficiently assembling a switch lever and an energizing member.A switch device 9 has a supporting member 79 that is equipped with a lever supporti...
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JP2020085069A |
To reduce installation costs.A rotation transmission mechanism 1 switches engagement and separation of gear tooth portions 26 and sleeve tooth portions 56 disposed on mutual opposed surfaces 25, 55 of shift gears 21, 22, 23 and sleeves 5...
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JP2020085060A |
To effectively supply a lubricant to a friction face of a synchronizer ring.In lubrication structures 70, 80 of a synchronization device 40 having a synchronizer hub 41, dog gears 23, 33, synchronizer rings 50, 60 in which friction faces...
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JP2020088962A |
To provide a structure, a clutch device, and a washing machine, in which fastening members having the same length of a shaft portion can be used when fixing an actuator to a support member together with an accessory unit, and when fixing...
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JP6697368B2 |
To provide a torque intermittence mechanism in which torque is smoothly transmitted.A torque intermittence mechanism 1 is configured such that high teeth 25 and low teeth 26 of a clutch ring 20 (rotor) engage with high teeth 35 and low t...
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JP6695859B2 |
A shifting device includes a first shifting element operable to establish a torque-proof, positive-locking connection between a first element and a second element. A second shifting element is operable to establish a torque-proof, positi...
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JP2020070848A |
To provide an intermittent device capable of suppressing generation of noise, and a differential device.An intermittent device 35 is capable of switching a coupled state and a released state between a side gear 34R as a first rotary memb...
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JP2020070913A |
To provide a swing unit which changes a control of transmission gear ratio according to a travel scene of a vehicle, and suppresses increase in size.An engine 20 of a swing unit 6 is swingably supported by a vehicle frame 7 and includes ...
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JP6691179B2 |
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JP6690976B2 |
To provide a clutch device capable of restricting occurrence of allophone.Taking means takes information concerning traveling of a vehicle. A first rotating means rotates a motor in a first direction in such a way that a contact part rea...
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JP6686924B2 |
To provide a driving force distribution device for a vehicle for suitably reducing an abnormal sound generated from a cut-off/contact device.A return angle Φ around a second rotation axis C2 of a first cam member 78 when the first cam m...
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JP6684624B2 |
To provide a clutch device in which an axial direction size is reduced and its light-weight formation is attained.A first shaft 11 is formed with an outer spline 12 at its outer periphery and a second shaft 13 is formed with an inner spl...
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JP2020059424A |
To provide a control device for a hybrid vehicle which can inhibit an engine rotational speed from reaching an excessive rotational speed when controlling the engine rotational speed so that a differential rotational speed for engaging a...
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JP3225959U |
To provide a clutch type electromagnetic brake motor having less resistance by overcoming the drawbacks of the prior art. In a space formed by a wheel hub 4 and two end covers 8, a main shaft 3, a rotor 1 supported by the main shaft, a s...
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JP2020058215A |
To provide an electric actuator that does not require control for matching phases between a transmitting mechanism side that transmits driving force from a motor to a ball screw and a braking mechanism side that stops driving the ball sc...
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JP2020056485A |
To provide a vehicle controller capable of suppressing shock or variation in a release time due to release of a meshing type engagement device.A vehicular controller is configured to: when there is a request to switch a meshing type enga...
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JP6678846B2 |
Provided are: a drive supplementing unit which is relatively compact and which can transmit high torque; and an electric assist device which is provided with the drive supplementing unit. A drive supplementing unit 10 supplements, with a...
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JP6676770B2 |
A control method is provided for controlling a declutching of a sliding gear of a vehicle gearbox having dogs. The sliding gear rotates with a shaft of the vehicle gearbox on which the sliding gear moves axially between a declutched posi...
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JP2020050283A |
To suppress secular change of switched negative pressures of a hub clutch device.In a hub clutch device 10 in which an engagement state and a release state are switched by switching negative pressures of a release negative pressure chamb...
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JP6675210B2 |
To provide a clutch device that can inhibit residue such as grass and straw from wrapping around a dog clutch for smooth engagement and disengagement, and to provide an agricultural machine using the same.The clutch device includes: a fi...
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JP6675402B2 |
A dog clutch (10) includes a piston (22) that is firmly connected to a sensor bolt (48) at one axial end of the sensor bolt (48). The piston (22) is coaxially aligned with the sensor bolt (48), and the sensor bolt (48) is configured as a...
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JP2020046018A |
To provide a clutch unit having a lock function with a small number of components.A clutch unit 100 includes: an output shaft member 30; an input side clutch 50; an output side clutch 60; a housing 11; and a lock member 70 which can take...
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JP2020046017A |
To provide a clutch unit having a lock function with a small number of components.A clutch unit 100 includes: an output shaft member 30; an input side clutch 50; an output side clutch 60; a housing 11; a first engagement portion 52e inte...
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JP2020046016A |
To provide a clutch unit which can restrain rotation of an output shaft member in a state where operation force is not applied to an operation lever.A clutch unit 100 includes an input side clutch 50, an output side clutch 60, a housing ...
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JP6669835B2 |
To provide a transmission whose driving force is uninterrupted, whose shift shock or acceleration delay is suppressed, and which can reduce weight and simplify a structure.A transmission 1 includes: a plurality of stages of shift gears 2...
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JP6663758B2 |
In a walk behind mower (10), a clutch actuating mechanism (24) and a dog clutch (23) is included in the power transmission path for the driven wheels (13). The dog clutch includes an input end (23a) provided with teeth (231), an output e...
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JP6662623B2 |
To provide a dog clutch capable of reducing a manufacturing cost.A dog clutch can connect two members to transmit torque by engaging dog teeth respectively provided in the two members relatively rotating. The dog clutch includes a plural...
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JP2020029185A |
To provide a hybrid-type ship propulsion machine that can be reduced in impact and sound during power switching.A hybrid-type ship propulsion machine 1 includes a first transmission path 9 that transmits power of an engine 8 to a propell...
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JP2020029956A |
To provide a clutch connection method that can readily match phases of a first shaft member and a second shaft member, and to provide a clutch mechanism.A clutch connection method for a clutch mechanism that connects a first shaft member...
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JP2020029186A |
To provide a hybrid-type ship propulsion machine that can provide electric power for operating an electric power motor for rotating a propeller without adding a significant structural change to an existing electrical system.A hybrid-type...
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JP6654108B2 |
To connect a connection member smoothly when connecting the connection member to a member of the front cover side in a lock-up device provided with a dog clutch.A lock-up device is provided with a dog clutch 32 which mechanically connect...
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JP6654751B2 |
A first dog ring and a second dog ring are biased toward each other by means of springs. When the first dog ring and the second dog ring are moved away from each other, bias force produced by the springs is applied to the second dog ring...
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JP6648173B2 |
The vehicle drive device includes the clutch being provided between the speed reducing mechanism and the differential device, and configured to be rotated integrally with the differential device, and moved in the rotation axis direction ...
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JP6639730B2 |
An actuator assembly for being operated in the driveline of a motor vehicle comprises a drive unit for generating an operating force and a ramp unit drivable by the drive unit. The ramp unit comprises an abutment element, a first ring an...
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JP6635622B2 |
A variable speed gearbox includes: an electric driving device which generates a rotational driving force; and a transmission device which changes the speed of the rotational driving force and transmits the changed rotation driving force ...
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JP2020012475A |
To provide a transmission capable of preventing clutch rings from being disengaged from each other in coasting, and suppressing a load that moves the clutch rings in transmission.A transmission comprises a hub coupled to a shaft, and a c...
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JP6633180B2 |
A drive system is provided for an engine arrangement, which includes a gear reduction mechanism such as an epicyclic gearing including first junction element connected to an engine crankshaft, second junction element connected to an acce...
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JP2020008124A |
To provide a reverse input block clutch which is reducible in axial dimension and suppressed in the number of part items, and can stably idle an output member when rotation torque is reversely inputted.A reverse input block clutch 1 is c...
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JP6627497B2 |
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JP2019217880A |
To provide a coupling device which can inhibit vibration.A coupling device includes: a first member; a second member which rotates relative to the first member; a movable member which is supported by the first member so as to be slidable...
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JP6624836B2 |
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JP2019215089A |
To provide a constitution capable of reducing a driver's sense of incongruity caused by a dog abutment sound while suppressing the dog abutment sound.A first slider 451 and a fifth-speed driving gear 425 are arranged on a drive shaft 41 ...
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JP2019214337A |
To provide a free wheel hub which achieves excellent workability for attaching a permanent magnet to a fixed yoke and in which the permanent magnet has a stable force for suctioning a movable yoke.A free wheel hub includes: a slide membe...
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JP6621725B2 |
A vehicle transmission has a plurality of gear positions that are to be selectively established, and includes: an input shaft; a first shaft; a second shaft; an output shaft; at least one first drive gear disposed on the first shaft; at ...
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JP6618483B2 |
An actuator for connecting and disconnecting a dog clutch between two coaxial shafts (1, 2) by means of an axially movable clutch sleeve (3) comprises an electric motor. A motor shaft (8) of the motor is connected to a rotatable actuator...
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JP6607142B2 |
A seat driving device for a seat including a first position adjusting mechanism and a second position adjusting mechanism, wherein a first clutch mechanism is configured to set an output shaft and an input shaft of the first clutch mecha...
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