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JP2000280923A |
To prevent the transmission of torque applying an excessive force by a simple structure in an electric power steering device. This electric power steering device is provided with a rack shaft 5 freely moved according to a steering force,...
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JP2000274509A |
To provide a driving device in which a spherical driving device becomes unnatural in its action and shows an interesting movement. A spherical driving device 12 is covered with a spherical shell. The shell is composed of a left side hemi...
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JP2000270516A |
To provide a small motor with a reverse rotation preventing device, using the preventive device with reliability in operation and a small change due to aging. A rotor 1 has a rotor magnet 1c with multi-polarization and a fitting projecte...
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JP2000266153A |
To provide compatibility of ensuring of mechanical resistance in relation to repeated stress of a spring material for constituting a connecting means and proper timing of the power shut-off operation in a power transmission mechanism. Th...
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JP2000249160A |
To provide a power transmitting mechanism of simple structure at a low cost having reliance upon shutting-off of the power exceeding the set value. Three pairs of plate spring mounting projections 1b are provided at a constant spacing in...
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JP2000234639A |
To inexpensively cut off the transmission of torque from the output shaft side with a simple structure even if a separate brake mechanism is not used by providing a lock member for checking rotary operation of an output shaft. A lock mem...
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JP3079144B2 |
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JP2000227147A |
To reduce a size and cost by providing a clutch mechanism, which generates a relative rotation to an output shaft by flux of an exciting coil canceling flux of a permanent magnet, between a stationary member and the output shaft. In this...
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JP3077481B2 |
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JP2000220718A |
To accomplish a role of a mechanical fuse by bending it according to an element at the time of design and to impart a directivity thereto such that an output pin is not bent or broken by other factors by making the output pin as the mech...
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JP2000220713A |
To provide a rack and pinion provided with a rack and a large gear actively engaged with each other. A motion of a rack 20 causes a rotation of a large gear 30 and in contrast thereto, the rotation of the large gear 30 moves the rack 20....
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JP2000213620A |
To provide a novel device for locking an element of a moving device. In relation to a device for locking an element 1 of a moving device, this device has a member 11 which is provided with upright parts and depressed parts having profile...
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JP2000205293A |
To complement shortage of a moving force given to the first end of a torsion spring in such a situation that the movement of the first end stagnates solely with the energizing force of a released energizing means when the first end is re...
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JP2000205292A |
To provide a power transmitting mechanism including coil springs to serve power transmitting from an engine to a compressor, wherein it is compatibly possible to equip the coil spring with good mechanical endurance against repetitive str...
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JP2000205364A |
To rotate and drive a plurality of driven gears selectively to perform a plurality of operations by one motor. When a motor (spur gear 18) rotates forward, a first one-way clutch is locked, a second one-way clutch rotates idly, a worm ge...
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JP3070086B2 |
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JP2000199530A |
To provide a torque limiter to set cutoff torque differing with the rotation direction of a rotary body on the driven side and have an increased life, in a torque transfer device to transfer torque generated by a drive source to the driv...
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JP2000199532A |
To ensure a compact and inexpensive mechanism by mounting a first cam to a drive side shaft so as not to be rotatable relatively while mounting a second cam on a follower side shaft extending coaxially therewith so as not to be rotatable...
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JP3067516B2 |
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JP2000192992A |
To provide an inexpensively manufacturable motive power transmitting mechanism having the spiral spring constitution. In a spiral spring 50, an outside end part of a spiral part 50c is engaged with a rotor 41 on the vehicle engine 21 sid...
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JP3058020B2 |
PURPOSE: To perform reliable transmission of revolution of a planetary gear and rotation from a motor to a mating gear meshed with the planetary gear, in a gear transmission mechanism having a sun gear and a planetary gear. CONSTITUTION:...
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JP2000179567A |
To provide a power transmission excellent in durability and productivity.A pulley 1 with engaging teeth 1f formed thereon is rotatably supported by a cylindrical projecting part A of a compressor. A hub assembly 3 is fitted to a rotary s...
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JP2000179568A |
To reduce the overall length of a compressor mounted with a power transmission and to easily disengage the transmission of the power.A pulley 1 with an annular groove 1d formed therein is rotatably supported by a cylindrical projecting p...
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JP2000170870A |
To certainly cause a rupture of a coil spring as soon as a load torque of a compressor arrives at a rupture preset torque and to appropriately carry out a motive power-interception.A pulley 43 (first rotation body) is operation-connected...
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JP2000161382A |
To provide a power transmitting device capable of being easily assembled.A pulley 1 supported to the cylindrical projected part A of a compressor so as to be freely rotated, is the pulley made of synthetic resin into the center of which ...
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JP2000161383A |
To shorten the dimension in the axial direction of a power transmitting device.A pulley 1 is supported by the cylindrical projected part A of a compressor so as to be freely rotated. And hub assemblies 3 are mounted on the rotating shaft...
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JP2000161381A |
To accurately press fit a lid to a fitting part of an outer ring in a torque transmitting device including the outer ring and the lid, both of which are made of a hard synthetic resin.A torque control unit 9 engaged with an outer ring 1 ...
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JP3050557B2 |
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JP2000152969A |
To obtain an actuator for massaging machine, which has a simple structure and a therapeutic piece which does not unnecessarily move even if external force is applied.A worm wheel 66 is engaged with a worm gear 58 and a rotation shaft 32 ...
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JP3048209B2 |
PURPOSE: To enhance the safety and the operating easiness by connecting a drive shaft with the first and second transmission shafts through a gearing mechanism and a brake coupling in such a way as capable of being coupled or broken, and...
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JP3045412B2 |
PURPOSE: To facilitate the size control of an eccentric cam by setting a direction changing cam reception tube to the vertical or horizontal attitude interlockingly with the normal or reverse rotation of an eccentric cam, vertically or h...
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JP3046544B2 |
To provide a hollow shaft speed reducer equipped with an overload protector, permitting its torque adjustment prior to coupling a driven shaft thereto and simplifying its mounting work at its job site. A drive plate 8 which is fixed agai...
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JP2000145810A |
To provide a power transmission device allowing simple mounting on a follower side apparatus. A rotor 3 whereto a pulley 4 made by sheet metal processing is supported rotatably by a cylindrical projection A of a compressor. A holding mem...
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JP2000145809A |
To shorten the overall length of a compressor where a power transmission device constituting a torque limiter mechanism is mounted. A rotor 3 with a ring-shaped groove 3a opened in the protruding direction of a rotary shaft B is supporte...
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JP3039773B2 |
To provide an amplifier which amplifiers torque by using link mechanisms. A torque amplifier comprise a first link mechanism I and a second link mechanism II, each constituted of a driving link 10 or 10' rotatably supported on a stationa...
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JP2000120829A |
To generate large driving force by arranging a pendulum and the like on a position apart from a shaft of a rotor, perform a rolling operation of a main body case utilizing centrifugal force of the pendulum generated by rotating the rotor...
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JP2000120828A |
To eliminate any sliding, correctly transmit power, and correspond a large load by preparing plural groups of chains and sprockets setting one group in an engaging condition, and controlling the other group of engagement by a cam mechani...
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JP2000120719A |
To provide a power transmission mechanism which can stabilize the release characteristic of an excessive load torque.A spiral spring 47 is made at its outer end part 48 into contact and engagement with a power transmission surface 43a fo...
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JP2000120715A |
To provide a rotary motion transmitting mechanism which can enhance the convenience in use, the manufacturing facility, the durability, the torque transmission characteristic and the like.A rotary motion transmitting mechanism is compose...
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JP2000120718A |
To provide a power transmission mechanism which can eliminate a risk of unnecessary cut-off of power transmission even though a load torque generated on the driven equipment side becomes negative.A spiral spring 47 is fitted at its outer...
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JP2000110912A |
To provide a transmission capable of smoothly performing continuos shift operation of a vehicle such as a bicycle, motorcycle, or automobile.A coupling pin 11 movable toward the center of a turntable is installed protrusively at the peri...
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JP2000110893A |
To drastically reduce the input torque by constituting a drastically shifted and enhanced gear.This shifted gear is provided with a standard gear 2, a gear which has a same pitch diameter as that which is not illustrated here, has a thin...
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JP3034088B2 |
A slip clutch mechanism is provided with a clutch shaft rotated by a driving power source, a pair of slip pinions supported on the clutch shaft in such a manner as to be rotatable around the clutch shaft, and a pair of slip washers suppo...
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JP3035196B2 |
To facilitate a torque regulating work and repair of an overload protection device. An engaging recessed part 13 and a handling recessed part 14 are formed in a drive plate 8 brought into a detent state and axially movably mounted on the...
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JP2000104803A |
To increse the torque of an output side gear and also ensure the usual number of rotation under that torque.One parts of a gear 8a, 8b, 9a, 9b, 10a, 10b, 11a, 11b are provided on the inner periphery side of the tooth bottom circumference...
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JP2000088075A |
To provide an opening/closing device for sheet or net which can perform opening and closing of the sheet or net in a plurality of places at one time using a single device, allows simplification of the structure and saving the working cos...
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JP2000088074A |
To provide a power transmission device which can exert good braking effect, has good durability, can prevent deformation and breakage of members, achieve a compact and lightweight construction, and ensures smooth operations even at the t...
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JP2000081112A |
To facilitate the machining of a deformed gear and to reduce the manufacturing cost and manufacturing time by forming a tooth form, on the circumference of a gear, by a substantially circular curve or a curve similar thereto, or a curve ...
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JP3017416B2 |
A torque responsive rotation control device includes a torque limiting mechanism interposed between an input rotary member and an output shaft coaxial with the input rotary member. The torque limiting mechanism includes a torque cam enga...
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JP3016697B2 |
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