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JPH1019105A |
To release constituting members such as a gear shifting mechanism, a gear shifting frictional clutch and the like from undue load, and thereby enhance the durability and reliability of their own by releasing the gear shifting frictional ...
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JP2697763B2 |
A viscous coupling gear device has a first case having a protrusion extending from a surface thereof, and a second case having a surface facing the surface of the first case and a protrusion extending from the surface of the second case....
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JPH102391A |
To prevent the occurrence of biting between a stopper made of an elastic material and a section gear. A rocking angle regulation device is formed such that stoppers 27 and 28 made of an elastic material are fixed on both sides of a secto...
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JP2694906B2 |
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JPH09329211A |
To provide a constant clutch detachable torque by arranging first and second clutch members on a gear, forming a cylindrical part and a projection part projected from the outer surface thereof in the first clutch member, forming a recess...
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JP2691579B2 |
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JPH09324646A |
To protect an auxiliary machine and an engine from excessive load by detecting transmission torque, and controlling load to the auxiliary machine and the engine to be decreased when the transmission torque is abnormally increased in a de...
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JP2688730B2 |
PURPOSE: To allow a turntable to be operated smoothly without any shock at the time of starting and suspension when it is turned around with its angle kept almost horizontal, simplify its mechanism and electric control system with its co...
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JPH09313314A |
To provide a small-sized rocking device rockable over the long period of time and suitable for displaying a wrist watch device housing the mechanism of an automatic power generator or the like. In this rocking device 10 for which a rocki...
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JP2684430B2 |
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JP2681726B2 |
PURPOSE: To prevent damage caused by an overload by stretching toothed belts between pinions of rotary shafts of drive motors and gear members of first two-stage gears and between pinions of the first two-stage gears and gear members of ...
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JPH09303520A |
To improve transmission efficiency, restrain a rotational vibration during torque transmission and change gears over a wide range by connecting an inner ring to an outer ring rotating at constant speed via a link, displacing the center o...
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JPH09303521A |
To improve the reliability by adding an auxiliary nonreversing function of fail safe, adding to a main nonreversing function which allows the rotation only in one direction, in a driving device such as an actuator connecting its load to ...
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JPH09303522A |
To amplify work quantity namely, output per input. In this concept of the method, the fixation of a universal and symmetric planetary gear speed reduction device is released, an elastic body such as a spring is provided instead between b...
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JP2555132Y2 |
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JPH09296854A |
To ensure normal operation return at the restarting of a motor by installing a bend so as to be opposed to the tip part of a worm gear, attaching a fitting formed with a projection in the bend, to the motor, and making this motor so as t...
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JPH09511611A |
The invention concerns a device for tensioning the cut-in spring in actuator units for circuit breakers, in particular vacuum circuit breaker, the cut-in spring (7) being designed as a tensioning spring which is in contact with a cam (2)...
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JP2673267B2 |
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JP2673266B2 |
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JPH09287627A |
To perform transmission of a specified power even after an excessive load. A limiter body 20 is provided to have a shaft 1 relatively linearly movably extending through. A leaf spring 2 having a slope part 10 to form a wedge-form space 2...
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JPH09287642A |
To mount a planetary gear between the outer and the inner rotor of a rotary mechanism and to rotationally/boost instantaneous boosting, having an instantaneous center as an axis, together with displacement of the instantaneous center by ...
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JP2552040Y2 |
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JP2552039Y2 |
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JPH09273617A |
To prevent seizure of a traction coil and a drum, vibration to be generated by jogging of the traction coil, and impact in the power transmitting early stage in a power transmission device making use of the winding effect of the traction...
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JPH09261921A |
To prevent a window glass from going down even when a motor for a power window and a window glass raising and lowering mechanism come out of engagement by pressing a switching rocking lever against an inner gear or a carrier by rocking t...
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JPH09258558A |
To provide a developing device driving device of an image forming device capable of easily attaching the developing device on a specified position, and surely and easily engaging an input joint with a developing joint with a simple const...
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JP2658666B2 |
PURPOSE: To provide a planetary gear mechanism capable of increasing the amount of increase/decrease of the rotation speed of the output shaft and capable of increasing/decreasing the rotation speed of input shaft suited to transmission ...
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JPH09257113A |
To reduce torque in release of braking of the outputshaft, and assure a reliable braking thereof by, from input and output sides, letting a rotational force act on a linkage placed in an annular body to move the end of the link to and fr...
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JP2656218B2 |
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JPH09247896A |
To provide a servomotor wherein any counter weight is made unnecessary and the necessary driving torque of a power source motor can be suppressed to its minimum under the enough self-closing force of a guide vane. Crank arms 8, 9 are mou...
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JPH09242842A |
To make applicable to vehicles from a bicycle to a large truck with a simple and light weight structure by forming radially parallel grooves on one side of disc on the driven shaft side, providing a gear meshing therewith on the drive sh...
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JP2547620Y2 |
A reverse rotation preventing device comprising: a fixed ring disposed in proximity to the external peripheral surface of a coil spring; an input coupling rotatably driven; an output coupling, to which is fixed an output shaft; and a rei...
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JP2651406B2 |
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JPH09236164A |
To perform a continuously variable speed change or a multistage speed change with a compact and light-weight device by providing one of a pair of rotary bodies disposed so as to be rotated relatively to each other to be circular plate-li...
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JPH09229157A |
To make reciprocative rotation slowly and quickly without changing the size of the mechanism by performing the reciprocative rotational motions with the mesh of gears. A reciprocative rotation mechanism concerned comprises a drive part 1...
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JPH09229156A |
To provide a simple, light, and small transmission device which includes a moving means for a power roller to make gear shift and performs regular/reverse rotation changeover, continuous shifting of regular/reverse rotations, and stop of...
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JP2546162Y2 |
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JPH09222155A |
To convert a rotating motion of a motor into an intermittent rotating motion through a mechanical structure by a method wherein there are provided a first gear and a second gear cooperatively related to an input shaft of a motor, a third...
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JP2645931B2 |
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JP2545530Y2 |
A device for adjusting a mutual phase relationship of respective rotational angles of two drive wheels, which are mounted on drive shafts parallel to one another and connected by a continuous transmission drive member to one another, the...
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JP2544922Y2 |
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JP2544048Y2 |
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JP2543818Y2 |
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JPH09210176A |
To provide a simple, light weight, and small continuously variable transmission by reversibly driving a ring gear with the rotating force of the transmission itself for shifting gear of automatic continuously variable transmission usuall...
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JPH09210174A |
To obviate the requirement of reducing the cost and acomplish the miniaturization, and eliminate lubricant for corrosion resistant or lubrication. A first gear 2 engaging with a driving gear 10 and a second gear 5 engaging with a driven ...
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JPH09197243A |
To provide the speed change gear with a clutch mechanism and a torque limiter mechanism which can obtain a speed reduction rate by one stage with transmission efficiency close to that of a spur gear and also obtain stable rotation withou...
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JPH09195922A |
To achieve development of alternating energy for the life in mutual prosperity of humanity. One arm is formed by using two arms A, B having the different lengths, arranging them right and left, and fixing the ends to a shaft C, receiving...
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JPH09196138A |
To generate a large rotational force to a main shaft without increasing the radius of rotation of an arm. A joint device fitted to a tip of an arm 1 to be rotated by a main shaft turns the arm by a sprocket and a gear in a reverse direct...
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JP2632114B2 |
PURPOSE: To transform uniform speed rotary motion into nonuniform speed rotary motion without using a gear and deviating the rotary axes of an input shaft and an output shaft. CONSTITUTION: An arm 42 rotated by the rotation of a fly whee...
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JP2631916B2 |
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