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JP2003535280A |
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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JP2003535273A |
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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JP2003535287A |
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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JP2003535281A |
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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JP2003534506A |
The invention relates to a general-purpose mechanical holonomic element for a gear with indefinitely variable changing of the rotation moment and can be used for the machine tool industry, mechanical engineering and haulage. In the first...
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JP2003326187A |
To provide a waste refuse separator capable of eliminating the clogging of a garbage-filled packaging container without requiring the periodic monitor of a worker or the like, capable of reducing the energy loss of a drive mechanism and ...
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JP3468533B2 |
Rotation and linear movement of a main gear is provided by a pinion gear rotatably mounted on a crank arm and in meshing engagement with the main gear. A connecting arm between the gear centers keeps the gears in meshing engagement. The ...
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JP2003322232A |
To provide a mechanical motion mechanism giving the resilient force of an energy storing spring in one direction and the other alternatively.In this mechanical motion mechanism, a square link assembly is formed of first to fourth links 1...
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JP2003322172A |
To provide a power transmission device of a simple structure capable of easily setting breakaway torque and having a high degree of freedom in designing.A spherical projection 18 is formed on a driving-side rotating member 11, a through ...
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JP2003322173A |
To provide a power transmission device capable of being assembled without impairing the shearing performance of a shear pin.A strike plate 20 receiving a press-fit load at its one end side by a notch 16 of the shear pin 15 is mounted. Th...
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JP2003322223A |
To provide a miniaturized and low price gear device equipped with a safety device capable of preventing the gear device from breaking down, even if an excessive load is applied to the gear device.While the load on a function device, whic...
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JP2003322235A |
To prevent the damage of a container holding mechanism effectively even if an over load works on the container holding mechanism.In the container holding mechanism, which is provided in the container carrying means of an inspection devic...
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JP2003314651A |
To provide an actuator having compact construction and high efficiency, while driving an offset driven member.A supporting member 27 suppresses the rotation of a link 25 around the axis of a screw shaft 11, eliminating the need for a rot...
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JP2003314582A |
To provide an overload clutch mechanism in which transmitting torque is largely set up in a stable state by a simple structure, and miniaturization is also realized.A gear 3 at a driving side is rotatably inserted into a clutch shaft 2 i...
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JP2003314649A |
To provide a feeding mechanism capable of increasing the force by changing over the feeding speed on the way of feeding using a simple structure.The feeding mechanism is equipped with a rotary shaft 10 whereon a wire 13 is to be wound an...
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JP3463058B2 |
PURPOSE: To provide a linear drive device to accurately move a body to be driven through a bearing along a round shaft having no screw and an elevator device, suitable for a home elevator, to perform accurate elevation through the use of...
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JP3462116B2 |
To provide a friction mechanism for preventing the wear of a brake member and the drop of a brake force and a material wind mechanism provided with this friction mechanism by exerting a desired friction force to a rotary body without pre...
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JP2003294060A |
To make rotation of an output side member 2 smooth by suppressing occurrence of a stick-slip phenomenon in which the output-side member 2 repeats locking and rotation, even in the case where the output-side member 2 can rotate at a highe...
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JP2003293989A |
To solve such a problem with an electric fan having a fan inserted into a shaft of D-shape in cross section that, when the rotation of the fan is locked by foreign matter, a lock current flows to melt an insulation cover on the wiring of...
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JP2003278217A |
To solve the problem of a motorized toilet stool cleaner which conventionally is not used for a low tank or the like which requires lightweight and compact properties because a large fitting area (to the projection face crossing at right...
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JP2003278868A |
To provide a space-saving inexpensive wedge-roller type transmission provided with a load-detection device.A shaft 3 on the low speed side is supported rotatably in a housing 1. An outer ring 5 is provided at one end of the shaft 3. A sh...
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JP3452779B2 |
To provide a rotational amount restricting device which can restrict the rotational amount without bringing about increase in the weight or requiring much time and labor for the manufacture, and provide a webbing takeup device which can ...
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JP2003269486A |
To provide a power transmission mechanism in which dispersion of cutoff torque is prevented and having excellent reliability and durability are exerted by keeping the friction coefficient constant between a plate spring and a bent recess...
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JP2003269487A |
To reduce a size and costs of an overload protecting mechanism.A cam 17 having recesses with a constant pitch is formed on inner diameter surface of an outer wheel 2 concentrically engaged with an inner wheel 1. A rolling element 3 is in...
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JP2003269488A |
To prevent occurrence of overload due to locking of a rotation shaft 2 by imparting a torque limiter function to this power transmission device.This device has a pulley 4 rotated by drive force of an engine, a hub 5 fixed on the rotation...
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JP2003262260A |
To provide an opening/closing device for a general industrial machine or a structure which is easily constructed, has a simple and rigid structure and can be operated even when a power failure is generated due to an accident.The opening/...
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JP3447491B2 |
To dispense with a spring or a pressing means replacing the spring and suppress the generation of rotating noise. This device is provided with a driving shaft 27 rotated normally and reversely by a drive source 21, an input side clutch 4...
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JP3446538B2 |
To form up a torque limiting mechanism at the time of over-loading, which is provided with a torque fluctuation absorbing function, and concurrently, exhibit an excellent torque limiting function by its intended operation characteristics...
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JP2003250404A |
To solve problems that sounding of rattling by shock caused by dropping of a one-way pin from a slope part of a one-way plate into the bottom when the one-way pin is changed from a compressed state into a released state in a one-way spee...
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JP2003247609A |
To provide a rotary driving force increasing device which reduces load for a drive motor, reduces energy required for inputting such as consumption of electric power, and improves output efficiency.This rotary driving force increasing de...
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JP2003526061A |
The invention relates to a harmonic drive (12) which can be provided with overload protection that is easy to influence constructionally and a free-wheeling characteristic. To this end, the spokes (21) of the internal geared wheel (15) a...
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JP2003240013A |
To facilitate machining of a hook locking groove of an outer rotating body in a two way torque limiter and miniaturize the device by reducing thickness of the outer rotating body.The two way torque limiter 27 includes a coil spring 36 in...
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JP2003237679A |
To decrease input, to add expansion difference to an initial action and a final action, and to reduce power.Four rods are assembled in a diamond shape, set to freely move at connecting portions, and inwardly narrowed to be a doubling mec...
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JP3440204B2 |
To ensure opening/closing operation of a drain valve, further simplify a mechanism, greatly reducing impact noise in closing a drain valve and achieve a low cost. An opening/closing control device for a drain valve includes a valve openi...
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JP2003214521A |
To reduce the size of a device, in a rotation transmission device to interconnect a pair of coupling main bodies for transmitting rotation through a rolling bearing.The rotation transmission device comprises: a cylindrical first rotary s...
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JP2003214518A |
To provide an electric speed change cylinder easily incorporated in a press machine and a caulking machine, while it is moved forward and backward at two speeds of a high and a low speed.A drive mechanism is electrically driven and a dou...
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JP3432041B2 |
PURPOSE: To suppress the vibration and noise of a motor without increasing the number of parts. CONSTITUTION: A sealing member 37 seals the combined part of a housing section 11. A motor pressing section 39 is integrally provided on the ...
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JP2003207016A |
To provide a speed change mechanism for driving an optical device by providing a different motion speed to a driven member.The speed change mechanism comprises a base, a first sliding member, a second sliding member, and a fixing device....
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JP2003202065A |
To sufficiently absorb a variation of torque without causing a large size of a coupling.The power transmission device is made to Neidhart structure such that a damper 140 is shearing-deformed while compression-deformed when a torque is a...
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JP2003195143A |
To provide a lens driving mechanism which can surely prevent the biting of a feed screw.The lens driving mechanism 1 drives a lens frame 5 for holding a focusing lens L3 in the optical axis direction by a feed screw shaft 3 and a nut mem...
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JP3422666B2 |
To prevent producing an abnormal sound by absorbing the vibration of a rotational transmission system caused by the fluctuation of a load applied on a driven gear. A driving gear 35, a freely flexible damper member 49 and the driven gear...
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JP3421619B2 |
To prevent the generation of noise and frictional heat structurally even if power transmission is cut off due to overload. This power transmission 1 is composed of a pulley (a driving side rotating member) 4 rotatably mounted on a housin...
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JP3419326B2 |
To provide an inexpensive and mass-producible power transmitting mechanism attached equipment not causing any tooth skipping phenomenon of a toothed belt even when impact of transmitted power or locked condition is powerful. This power t...
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JP3416850B2 |
PCT No. PCT/NL96/00397 Sec. 371 Date Sep. 14, 1998 Sec. 102(e) Date Sep. 14, 1998 PCT Filed Oct. 14, 1996 PCT Pub. No. WO97/14208 PCT Pub. Date Apr. 17, 1997A driving unit (1), comprising: a motor (10), a driven shaft (2) driven by the m...
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JP2003166163A |
To simply regulate the relative angle position of eccentric wheel driving gears at a low regulation cost even during the drive of a needle board so as to regulate the drive state of a needle board carrier which can be determined by both ...
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JP2003161359A |
To provide an apparatus used for the purpose of energy saving, which serves as a brake by absorbing kinetic energy of a rotating body, and further has a structure for conserving the absorbed energy and discharging it at any time in the s...
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JP3412495B2 |
To provide a power transmitting device with a constitution of good assembly workability without using a rolling ball whereby at overload time, a torque limiter function can be well displayed. Mutually among a flange part 11a integrally m...
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JP2003139216A |
To offer a power transmitting mechanism which prevents a cut shear pin from falling off or sputtering without providing any cover particularly.The power transmitting mechanism is composed of a rubber storing member 4 fixed to a hub 1 and...
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JP2003130172A |
To provide a rotating power transmitting system which can surely protect a noise from a semi-rotation electromagnetic spring clutch.A rotating power transmitting system for transmitting a rotating power to a rotating shaft, using a sprin...
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JP2003130146A |
To provide a small reducer, which can avoid an overload state by stably maintaining slipping torque during slip rotation, and to provide a geared motor having the same.In the small reducer 3 having a planetary gear mechanism 5, which is ...
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