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JP4235877B2 |
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JP4234366B2 |
A clutch gear having a boss part with a spline (13) which is formed on an outer peripheral surface of the boss part formed on an axial end surface of the clutch gear having jaw clutch teeth (12) formed on an outer peripheral surface ther...
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JP4229172B2 |
A clutch C1 included in a transmission 60 includes a first engaging portion 110 provided in a first motor shaft 46, a second engaging portion 120 provided in a carrier shaft 45a spaced apart from the first engaging portion 110 in an axia...
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JP4218709B2 |
To provide a clutch apparatus that is able to prevent a trigger lever from returning before a toothed portion of a clutch member engages a ratchet wheel and may be reduced in size. A clutch member 93, a lever member 115 that switches fro...
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JP4220121B2 |
In a coupling tooth formation, in particular in a gear box, either on a gear sleeve or on a gear wheel, the teeth are fitted to the base end of a cylindrical base (12) in relation to the rotational axis, elongate in axial direction and p...
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JP2009014074A |
To enable a meshing clutch in which both first and second members are formed of sintered metal and a projecting part and a recessed part provided on end faces of the respective first and second members are engaged with each other to endu...
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JP2009002450A |
To provide a dog clutch reduced in energy to be consumed after engagement in comparison with a conventional one.This dog clutch 10A comprises: a gear piece 20 provided with a plurality of teeth 22 so as to form a gear tooth train 21 in t...
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JP2008309188A |
To prevent excessive torque from being loaded on a driving motor due to the influences of grease viscosity.A two-way clutch unit comprises an input outer ring 10 to be rotationally driven by a driving source, an output shaft 20 for outpu...
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JP2008298265A |
To prevent gearing mismesh of a dog in a dog clutch for a moment load applied to an output shaft from the load side.A two-way clutch unit comprises an input outer ring 10 rotationally driven by a drive source, an output shaft 20 for taki...
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JP2008286329A |
To easily manage the dimension in the axial direction, when installing a clutch unit.This two-way clutch unit has an input outer ring 10 rotatingly driven by a driving source, an output shaft 20 for taking out torque transmitted from the...
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JP4188012B2 |
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JP4188528B2 |
An actuator for a clutch ring has a pivotally movable fork that engages and moves the clutch ring axially. The fork is coupled to a nut mounted on a screw. The screw is reversibly driven by a drive motor to move the nut between its limit...
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JP4188617B2 |
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JP2008267517A |
To provide a mounting/demounting mechanism for a spline shaft coupling, having simple construction for easy mounting/demounting operation.The spline shaft coupling has a spline shaft body 35 and a spline cylinder body 36 slidably fitted ...
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JP4176426B2 |
A driving force transmitting clutch device includes a main shaft; a first rotor rotatable around the main shaft; a second rotor rotatable around the main shaft; an inner sleeve member attached to the second rotor for engaging the first r...
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JP4170534B2 |
The transmission includes a number of male dowels disposed on gear shifters for engaging female dowels on gears. The male dowels are arranged in sets of high and low male dowels, the high and low male dowels being alternately arranged on...
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JP2008248980A |
To connect as quickly as possible when an outer tube 61 is fitted and connected to an inner shaft 63 by axially displacing one of the outer tube and the inner shaft while the other is rotating in a changing mechanism 6 having the outer t...
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JP4165600B2 |
A clutch C1 includes a first engaging portion 110 of a first motor shaft 46, a second engaging portion 120 of a carrier shaft 45a, a third engaging portion 130 of a sun gear shaft 62a having a flange portion 131 facing the second engagin...
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JP4163619B2 |
An actuator includes a quick release inserted in a transmission between an activating element ( 6 ) and a reversible electric motor ( 2 ) for releasing the activating element from the electric motor and the part of the transmission exten...
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JP4162098B2 |
In the case of a claw toothing for a gearbox or the like, of which the claws are designed with an undercut and, viewed in cross-section with respect to the longitudinal axis of the claws, have a flat or convex roof profile, it is provide...
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JP4160046B2 |
A treatment head of a tool machine and a member are relatively angularly positioned by an angularly indexable mount having a first coupling having first and second elements displaceable relative to each other, each formed with a respecti...
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JP4159007B2 |
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JP2008185096A |
To provide a spinning and power transmission switching device which has a compact structure and which allows switching between spinning and power transmission by simple operation.A first pulley 3 of the spinning and power transmission sw...
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JP2008180264A |
To provide a dog clutch capable of automatically centering a pair of rotary shafts when connecting dog clutches provided to respective ends of a pair of rotary shafts.A dog clutch 1 comprises a pair of claw clutch members 10, 30 provided...
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JP4125052B2 |
It is an object of the invention to provide an electric screwdriver that can efficiently transmit torque for tightening a screw and stop the torque transmission. A representative screwdriver may include a motor, first and second rotating...
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JP4123681B2 |
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JP2008155782A |
To solve the problem that a clutch of a vehicle steering system adopting a steer-by-wire method does not instantly become an engaged state when a relative rotation difference is made between clutch plates.The clutch is provided with an i...
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JP4109838B2 |
A recoil starter having a driving member and a driven member, wherein the driving member further includes recoiling unidirectional rotating means. The recoiling unidirectional rotating means includes a movable locking claw member which i...
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JP2008144809A |
To provide a hill hold device of a transmission for a vehicle with more sufficient performance capable of reducing friction loss of a one-way clutch and a dog clutch generated according to rotation of an output shaft and simplifying a co...
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JP4101895B2 |
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JP2008133863A |
To provide an actuator requiring no driving of a clutch by a solenoid.This actuator 10 has a rotary member 56 to which rotation is transmitted from a motor 50, a rotary member 61 transmitting rotation to a slider 40, the clutch 90 valida...
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JP4089844B2 |
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JP4088747B2 |
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JP2008082443A |
To provide a claw clutch structure capable of revealing a predetermined meshing state, by smoothly escaping from its state, even if mutual surfaces of mutually turning to a mating side projection claw become an abutting state in a rotati...
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JP2008079914A |
To increase the number of revolution of an arm shaft in turning on/off by a clutch mechanism by increasing the response speed of the clutch mechanism.This sewing machine is provided with a driving source for rotationally driving a rotati...
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JP4072111B2 |
A clutch mechanism of the power device includes a movable gear member which is rotated integrally with a wheel and engaged with a stationary gear member when moved in a first direction and disengaged from the stationary gear member when ...
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JP4071199B2 |
A gear mechanism is arranged in such a manner that, a driven gear, which is detachable with respect to a first rotating shaft around which the driven gear rotates, is moved in a fitting direction along the axis of the first rotating shaf...
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JP2008038974A |
To provide a clutch device for rolling a clutch up to a position where gear teeth of a drive gear do not collide with the toothed part of a clutch while the clutch is disengaged.The clutch device includes: a clutch member 93 having an en...
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JP4048720B2 |
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JP2008032203A |
To provide a vehicle body which can turn in a small circle, in a suction and carry-out apparatus of deposits which has wheels, a self-propelled vehicle body which has a driver for driving the wheels, a connected outlet provided at the ve...
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JP4037044B2 |
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JP2008008450A |
To provide a device for transmitting and controlling driving power so as to perform and stop the power transmission if needed when the driving power in a definite rotational direction is transmitted from an input side to an load side, wh...
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JP4029875B2 |
To provide a control device of a vehicle capable of matching phases in a circumferential direction of teeth of a first engaging member and teeth of a second engaging member. A control device of a vehicle having an actuator which moves ei...
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JP4028311B2 |
A transmission gear (2) with a dog clutch gear (1) in which the dog clutch gear has clutch teeth (4) formed on an outer circumferential surface of a ring part (3) and tapered inversely so that the tooth thickness of each tooth decreases ...
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JP4020574B2 |
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JP2007309426A |
To reduce the number of parts and product cost, and to improve assemblability while reducing weight with resin component parts. The two-way clutch unit is provided with: static system members 25 to 27; an input outer ring 21 rotation-dri...
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JP2007309427A |
To secure safety of an electric sliding door device without causing severe pinching accident by a door in the case where a two-way clutch unit is applied for the electric sliding door device. The two-way clutch unit is provided with: sta...
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JP2007533938A |
An axial actuator assembly is coupled with a cylindrical member. The axial actuator assembly includes a first ring positioned about the cylindrical member and including a first surface. A second ring is positioned about the cylindrical m...
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JP2007532295A |
The present invention relates to a clutch for garbage disposal apparatus, which interrupts motive power when materials except garbage get stuck between crushing rolls during the crushing and the crushing rolls are stopped, thereby preven...
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JP3136565U |
To selectively engage a clutch operating shaft with two positions of an arbitrary phase with a small number of man-hours and a small amount of material, and to reduce labor at the time of switching. An electric drive state in which a clu...
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