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JP5632242B2 |
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JP2014211213A |
To provide a power transmission device with a rotor locking mechanism using an engaging device, capable of reducing collision noises during the engagement of the engaging device.A power transmission device 1 includes an engaging device 1...
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JP5619292B2 |
A clamping roller freewheel for an adjusting device in a motor vehicle includes a cylindrical outer surface, at least one roller pair, an output shaft, a clamping element which is rotationally connected to the output shaft and which has ...
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JP2014180930A |
To provide a vibration control bush for rotation shafts which has a reduced spring constant of an elastic body for suppression of a shift shock, eliminates the need of a torque limiter with a slip mechanism separately and allows eliminat...
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JP2014178005A |
To perform a smooth operation and prevent occurrence of irregular noise and the like at a lock type bidirectional clutch for transmitting a rotation from an input side and preventing transmission of rotation from an output side.A speed r...
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JP5591278B2 |
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JP5588034B2 |
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JP2014156153A |
To suppress breakage of a connection member even if external force actuates to a shift member when drive means is driven.In a shift lever device 10, an engagement salient 44B of a clutch 44 is fitted to an engagement recess 42A of a worm...
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JP2014145421A |
To provide a torque limiter that is interposed in a driving force transmission path for transmitting driving force of a driving source changing greatly in output torque depending upon the rotating speed of an output shaft, and has proper...
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JP2014145389A |
To provide a torque limiter capable of suppressing the move-around of a head, of allowing the quick restoration thereof, and of suppressing damage.A shear valve 6 has a head 37 approximately T-shaped in the cross section in the radial di...
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JP5554131B2 |
A synchronous drive apparatus includes first and a second rotors. The rotors have multiple teeth for engaging engaging sections of an elongate drive structure. A rotary load assembly couples to the second rotor. The elongate drive struct...
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JP2014119047A |
To provide a torque limiter which is interposed in a drive force transmission passage for transmitting a drive force of a prime motor in which output torque is largely changed depending on a rotation speed of an output shaft, and can obt...
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JP2014114899A |
To provide a power conversion device which is a device for converting reciprocating motion into rotating motion of one direction, is suitable for preventing effects besides vertical motion of such a reciprocating motion that a stroke len...
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JP5533634B2 |
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JP5533682B2 |
To provide a fail-safe apparatus that can transmit a torque in a restricted range, when the torque equal to or above a predetermined one acts on a power train, and power transmission between a power source and an object to be driven by t...
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JP5522103B2 |
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JP2014109360A |
To appropriately rotate a fly wheel in preparation of energy release upon shift transmission.An automatic transmission 16 is provided between an engine 11 and a driving wheel 14, the engine 11 and the automatic transmission 16 are connec...
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JP5517376B1 |
To provide a rotation promoting device having a simple structure, preventing an increase in production cost, reducing the energy used for rotating a rotating body, and reducing the consumption cost of the energy. A plate-shaped rotating ...
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JP5517146B2 |
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JP5494891B2 |
Providing a vehicle torque limiter device enabling acquisition of a hysteresis torque with a simple structure. Since a friction force F1 generated on friction surfaces between a pressure plate 80 and a first friction material 88 is small...
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JP5497198B2 |
A linear actuator includes an output rod having a flange portion on an outer peripheral surface thereof, an intermediate rod connected to a nut and having a flange portion on an outer peripheral surface thereof, a cage for housing therei...
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JP2014092223A |
To provide a ball screw device capable of preventing damage of a resin-made gear on the side of the ball screw device, and a linear actuator comprising the same.A ball screw device comprises: a stress absorption mechanism 38 in which a n...
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JP2014088953A |
To provide a device capable of amplifying a rotating power in response to a load (resistance) of rotation and keeping a rotational speed without increasing the horse power of a motive force so as to overcome a disadvantage found in a con...
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JP2014084962A |
To achieve efficient transformation of reciprocating motion with unfixed amplitude into one-way rotational motion by a simple configuration without requiring a one-way clutch and a ratchet mechanism.In a gear mechanism configured by comb...
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JP5481897B2 |
A torque fluctuation absorber includes a first plate member to which power of rotation is transmitted from a first rotational shaft, a second plate member arranged at a preset spacing from the first plate member, a third plate member arr...
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JP5474866B2 |
A speed reducer used for a wind power generation facility includes a two-stage reduction mechanism of at least a front stage reduction mechanism and a rear stage reduction mechanism; a coupling that is arranged between the front stage re...
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JP5468096B2 |
To increase torque or the like with gear change permitted, and also to prevent generation of impact noise in a bidirectional clutch which transmits rotation from an input side and prevents rotation from an output side.A sun gear SG is pr...
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JP5456555B2 |
A technique is provided which improves durability in a power tool having a torque transmission device. The representative power tool has a torque transmission device 151. The torque transmission device 151 includes a projection 171 forme...
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JP5450650B2 |
The present invention relates to a continuously variable transmission apparatus, which is characterized by comprising: an input shaft transferred with torque inputted from the outside; a plurality of driven gears which are arranged aroun...
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JP5456046B2 |
A switchable free-wheel device for a transmission for a crank-driven CVT of a motor vehicle. The device includes at least one free-wheel unit with a drivable outer ring, an inner ring in the form of an output shaft, and clamping bodies d...
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JP5443866B2 |
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JP5445178B2 |
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JP5439555B2 |
A transmission includes an input shaft for receiving rotation of an engine, an intermediate shaft connected to the input shaft via a damping mechanism, drive gears, driven gears, and an output shaft. Rotation of the input shaft is transm...
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JP2014040873A |
To prevent each part of a power transmission system from being damaged by excessive torque transmission in an electric vehicle.A torque limiter 1 is provided between an electric motor and a transmission in a drive system of an electric v...
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JP5420093B2 |
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JP5416349B2 |
The gear has a pinion (20) integrated to a shaft (201) rotary mounted in a support through a breakable element. The breakable element is arranged for disintegrating the pinion of the shaft in an event of over-torque between the pinion an...
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JP5405211B2 |
[Object] A unidirectional clutch can reduce a backlash without increasing the number of components, and also can improve silence and durability. [Means of Solving Problem] In a planet gear member 4 including a planet gear 4a which meshes...
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JP2014020549A |
To provide a device for amplifying force for rotation while maintaining rotational speed without increasing horse power of driving power.Diagonal lines are extended from a rotational axis 1 of a regular square with angles of 90 degrees a...
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JP5399533B2 |
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JP2014501894A |
A lockable drive assembly includes an input member rotatable about the axis and having opposing axial ends and a clutch member fixed relative to the axis. An output member with opposing axial ends is slidably coupled with the driven memb...
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JP5394531B2 |
A power transmission device is embedded in an electric vehicle equipped with an electric motor and a transmission. The transmission includes a first reduction mechanism and a second reduction mechanism. The power transmission device also...
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JP5397698B2 |
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JP5382882B2 |
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JP5385827B2 |
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JP2013253686A |
To provide a ball screw device and an electric power steering device, configured to suppress the occurrence of distortion in a screw groove of a ball screw nut.A ball screw device 22 is configured such that a male screw part 49 of a ball...
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JP5369661B2 |
To provide an electric toilet seat device capable of interrupting excessive torque and saving occupancy space. The electric opening/closing device 14 of a toilet seat includes: a motor 41; a deceleration mechanism 44 for decelerating the...
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JP5364579B2 |
An actuator comprising: two motors; an output member; and a harmonic gear comprising: an elliptical wave generator component; a flexible spline component which is coupled to the wave generator by a bearing and flexes to conform to the el...
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JP5354314B2 |
Disclosed is a self-locking clutch comprising a fitting structure such that a worm gear and a shaft section which is formed integrally therewith are supported in such a way as to be capable of undergoing displacement in a direction along...
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JP2013234722A |
To provide a driving device the constitution of which can be made compact as a whole device.A driving device 1 includes an electric motor 3, a reduction gear 4 for reducing and outputting rotation of the electric motor 3, and a torque li...
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JP5336418B2 |
A one-way clutch of an inscribed gear type has a cylindrical outer member having an inner gear at an inner circumference thereof; an inner member rotatably disposed in an inside space of the inner gear, and having gear receivers and a lo...
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