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JP2004169720A |
To provide a reduction gear with a torque limiter function capable of reducing cost while promoting compactness.In this reduction gear 1, an upper and a lower planetary friction wheels 11a and 11b are revolved by a planetary carrier 12 f...
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JP2004169731A |
To shut off power transmission from a driven member to an electric motor, ensure reliability, and realize compact constitution.After power supply to the electric motor 3 is stopped, power supply connection terminals T1 and T2 are connect...
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JP2004169722A |
To provide a reduction gear provided with a torque limiter function to enable reduction of cost while promoting compactness.In this reduction gear device 1, the torque limiter function is provided on a reduction mechanism part S itself f...
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JP2004169718A |
To provide a reduction gear provided with a torque limiter function to enable promotion of compactness while achieving reduction of cost.In this reduction gear 1 provided with the torque limiter function, a plurality of planetary frictio...
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JP3537551B2 |
To obviate the generation of abnormal sounds when a propeller shaft is changed over to normal rotation or reverse rotation and improve the operability for the change-over of the forward and backward drive. A propeller shaft 26 is journal...
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JP2004156630A |
To provide a coupling with a compact formation capable of blocking transmission of power from a driven member to an electric motor while ensuring transmission efficiency from the electric motor to the driven member.A reverse preventive s...
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JP2004156645A |
To simplify an undulatory geared device so as to secure a structure with reliable motions without recognizable functional disturbances and extra costs.A planetary gear 33 is provided to be relatively rotatable as an overload slidable con...
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JP2004516430A |
The invention is based on a device for actuating a clutch (10), in particular for motor-vehicle drives, having an electronically controllable clutch servo unit (16) that comprises an electric motor (18, 52) and a reduction actuator gear ...
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JP3531764B2 |
PURPOSE: To be able to assemble or remove a phase regulator by a simple operation by unitizing the regulator for regulating the phase between rolls of a multi-color printer. CONSTITUTION: A gear unit 10 for regulating a phase includes a ...
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JP2004144226A |
To transmit torque of an engine while sufficiently absorbing a torque fluctuation of the engine.This torque transmission device has a clearance 15 so that a second damper 14b separates from a projection 13b when a first damper 14a contac...
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JP2004144229A |
To provide a rotary actuator having a simple and adjustable rotation restricting mechanism to enable easy rotation range adjustment, thereby enhancing versatility and reducing costs.An engaged portion 4 is placed to protrude from an outp...
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JP2004514092A |
An over-running clutch pulley (10) preferably includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), a sealing member (26), and a shielding member (27). The s...
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JP2004132439A |
To improve workability at maintenance in a motive power transmission device attached to a vehicular auxiliary machine.A connecting plate 17 is arranged in the vehicular auxiliary machine 1 so as to be detachably fixed to a pulley 2 betwe...
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JP2004125051A |
To provide a torque limiter, which can easily change the set value of torque to the outer ring and is low-priced.The torque limiter 10 includes a shaft 12, an outer ring 11 loosely fitted on the outer periphery of the shaft 12, and a pre...
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JP3520360B2 |
PURPOSE: To provide a mechanically constituted booster without using a hydraulic device in a device converting small input into large output by using driving force of a large motive power source such as an engine. CONSTITUTION: A booster...
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JP2004116765A |
To provide reduction gears which do not switch to an accelerating state even when the input side and the output side are switched.Input/output shafts 1a and 1b positioned on a same shaft is on the inner ring side and on the outer ring si...
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JP3517669B2 |
PCT No. PCT/GB93/00555 Sec. 371 Date Dec. 6, 1993 Sec. 102(e) Date Dec. 6, 1993 PCT Filed Mar. 18, 1993 PCT Pub. No. WO93/21462 PCT Pub. Date Oct. 28, 1993.A differential mechanism having two output cam members, each having a single annu...
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JP2004109392A |
To provide a thin display apparatus of a rotationally movable stand type provided with such a rotational mechanism that respective members of a rotational mechanism portions are protected even when an excessive rotational load or unnatur...
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JP2004100677A |
To materialize endless rotating energy while pressurizing is stopped.Reversing force generated by one or several times adjustment rotating (including winding) is eliminated by a stopped force application gear (also using a chain and the ...
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JP3514440B2 |
To provide a low-cost and long-life torque limiter that can exercise a stable function via a simple structure, and a paper feeder that uses the torque limiter. The internal surface of a cylinder 6, in which a semihard magnetic substance ...
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JP3512862B2 |
PURPOSE: To provide possibility of stopping the driven member rotating without use of any torque sensing means when the load torque on the driven member becomes excessive. CONSTITUTION: A projection 20 in engagement with the shank 30A of...
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JP3513523B2 |
PURPOSE: To equip a small prime mover with possibility of making a great gear shifting by furnishing hourglass-shaped wheels which are installed along the circumferences of a drive plate and working plate and in which a number of line el...
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JP3510918B2 |
PURPOSE: To enable various applications and simplify a structure of a power tool by providing an application mechanism driven by a gear box device, mounting a freely adjustable operation means in a main body part of the application mecha...
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JP3509723B2 |
To provide a revolution transmission device which is small-sized and in which reduction of transmission torque is very little, with simple construction and with low cost. An axial length of a half rigid magnetic body 5 which rotates alon...
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JP2004084783A |
To provide a rotating direction converting device having a simple rotation transmitting route with the compact design by arranging an input shaft and an output shaft on the same axis.The input shaft and the output shaft 1 and 2 are arran...
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JP3505103B2 |
To smoothly wind material without causing slack by a winding mechanism for strip-like or wire-like material. This slack preventive mechanism is adaptable to a winding mechanism in which winding material is turned and wound while being fo...
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JP2004506856A |
An infinitely variable transmission comprising an angular velocity input member (12), an angular velocity output member (14), two parallel stages (18, 20) of cyclic angular velocity generating devices (24, 30), a drive arrangement (16) f...
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JP2004059195A |
To drive a spherical body supporting an article from the spherical body side to carry it.A large main ball 2 is rotatably supported on a concave surface 10 provided in a body 4 through a number of small balls 3, and a lid part 12 to clos...
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JP2004044677A |
To provide a torque limiter capable of generating a stable torque for a long period.A sleeve 6 has a plurality of sleeve pieces 6b divided by slits 6a and comes into contact with a shaft 3 with its diameter reduced by fitting an annular ...
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JP2004034286A |
To provide a hand-held tool device such as an electric screwdriver equipped with a torque limiter capable of precisely and accurately setting a torque value in advance, and capable of being produced economically at a low cost.This hand-h...
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JP2004036890A |
To provide a power transmission simple in structure and capable of lengthening a service life by moderating starting torque generated at the initial start and easily shutting off from a drive source when abnormal torque is generated.This...
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JP2004032883A |
To drive a motor at low current by absorbing a large load generated at a final shaft 12 of a motor driving apparatus for driving the rotation of the final shaft with a motor 13.One gear 17 of gears engaging with each other in a gear syst...
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JP2004019834A |
To provide an equipment for absorbing torque fluctuation, which is advantageous for making torque-limiter thin, ensures the degree of freedom in designing components, and is advantageous for ensuring a required coefficient of friction.Th...
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JP2004019940A |
To provide a booster device for shutting the instantaneous power of the instantaneous center of a rotary mechanism in the instantaneous center in combination with the planetary gear mechanism and for taking the power off with the output ...
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JP2004019942A |
To provide an efficient step-up device possible to be miniaturized and reduced in cost.A plurality of cylindrical rolls are inserted into a tilting angle in the condition that they are brought in pressure-contact with each other. A step-...
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JP2004019948A |
To provide an electric-mechanical driving mechanism which can quickly perform the predetermined revolving motion without a danger of generating an excessive electric load.Return members 30, 31, 36 and 38 are mechanically operated, and ha...
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JP3489340B2 |
To provide an excessive torque prevention device for a rotation transmitting mechanism of high durability and reliability. Rotation of an internal tooth gear 5 composed of a bracket 5b and the like is impeded and drive torque is transmit...
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JP3488908B2 |
To obtain a three freedom elastic hinge device which can position highly accurately, even though the moving amount between two members is made larger. In a base 12, the first intermediate frame 16 connected through the first torsion bar ...
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JP2004011753A |
To prevent the damage of a motor owing to the heat produced by the motor, inhibit the damping force owing to the moment of inertia of a rotor of the motor, and improve the riding comfort of a vehicle when applying an electromagnetic shoc...
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JP2004501326A |
An over-running clutch pulley (10) preferably includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), a sealing member (26), and a shielding member (27). The s...
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JP2004011819A |
To provide an oil pressure supply device for a hybrid vehicle capable of feeding predetermined hydraulic fluid under pressure even in backward running which becomes a problem when a mechanical hydraulic pump is arranged on an output shaf...
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JP3476339B2 |
To easily assemble gear mechanism which transmits rotation of an output shaft to an output gear, by engaging a washer, an elastic object, and the output gear with the output shaft which projects out of a gear block case, screw fixing a n...
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JP3474823B2 |
To provide with a simple constitution a power window motor provided with a reverse rotation preventing bearing device, capable of preventing a reverse rotation of a rotation shaft at an output side by a force from a side to which a rotat...
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JP2003343596A |
To provide a power transmission device for interrupting transmission of power within a predetermined operating range. In a transmission pathway, a dumper 13e is located at a compressor 1 side nearer than a pin 14 serving as a torque limi...
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JP2003343688A |
To provide a safety device operated in the case where an excessive load is applied to a push rod of an actuator reciprocating and immediately returning to the initial state in the case where the excessive load is removed. The safety devi...
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JP2003343687A |
To provide a formula of a rotation efficiency and increase/reduction values of a bearing crank wherein it is confirmed that a bicycle is lightly operated by a numerical value. A rod-like crank (3) and the bearing crank I (1) are mounted ...
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JP2003535283A |
An over-running clutch pulley (10) preferably includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), a sealing member (26), and a shielding member (27). The s...
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JP3469276B2 |
PURPOSE: To provide a reverse rotation preventive bearing device by which an output side rotary shaft can be prevented from rotating reversely by force from the side to which rotation is transmitted and rotation transmitting efficiency i...
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JP2003535279A |
An over-running clutch pulley (10) preferably includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), a sealing member (26), and a shielding member (27). The s...
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JP2003535282A |
An over-running clutch pulley (10) preferably includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), a sealing member (26), and a shielding member (27). The s...
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