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JPH0538276Y2 |
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JPH0538275Y2 |
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JPH0538274Y2 |
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JPH0564256B2 |
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JPH05231517A |
PURPOSE: To prevent offsetting of the dots of various colors during color recording by detecting the difference between the speed at which a driven shaft to be rotated by a drive shaft via a friction member rotates during the first turn,...
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JPH05231488A |
PURPOSE: To provide a magnetic friction roller type speed reducer allowing positive transmission to be obtained for a long period of time without complicated elastic pressure contact mechanism between rollers so as to be made compact and...
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JPH05228769A |
PURPOSE: To reduce temperature rise of a traction transmission mechanism and the whole transmission during operation by using ball bearings of low torque and low heat generation as bearing used for supporting planet rollers. CONSTITUTION...
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JPH05231516A |
PURPOSE: To provide a rotation transmitting drive gear which is used in a magnetic drive mechanism so that the number of circumferential pulses of an encoder can be set within a range in which picture quality is almost the same as when a...
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JPH05231487A |
PURPOSE: To provide a magnetic friction roller type power transmission mechanism allowing positive transmission to be obtained in the oilless state and easy in maintenance because of not having complicated elastic pressure contact mechan...
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JPH05227731A |
PURPOSE: To reduce or prevent the bias or the sideway rocking of a magnetic rotor, in a magnetic force transmitting mechanism. CONSTITUTION: In a magnetic force transmitting mechanism which transmits the torque of one magnetic rotor 5 to...
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JPH0534083Y2 |
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JPH0533797Y2 |
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JPH0553984B2 |
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JPH05196114A |
PURPOSE: To reduce a slip by increasing the dynamic friction factor of a contact face, eliminate a slip by utilizing the engagement of irregularities, and provide resistance against a load and a load change. CONSTITUTION: Irregular groov...
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JPH05180317A |
PURPOSE: To provide a rotary drive transmission device which can improve image quality by averaging dot interval in printing and so on. CONSTITUTION: An encoder 7 is connected to a driven body of rotation 5 driven by a frictional force, ...
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JPH0545823B2 |
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JPH05157149A |
PURPOSE: To facilitate workmanship and assembly by providing a planetary roller making frictional engagement with the solar roller of a high speed rotary shaft, providing a movable orbit ring making frictional engagement with the planeta...
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JPH05157148A |
PURPOSE: To provide an overall gear ratio by providing a planetary roller in a state to be formed integrally with a planetary roller making frictional engagement with a solar gear formed integrally with one shaft, locating a planetary wh...
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JPH0544633U |
[Purpose] To provide an in-vehicle solar cell panel that has a large effective area and can be automatically controlled. [Constitution] An in-vehicle solar cell panel that is attached to the inner wall of a vehicle close to a glass windo...
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JPH0522669Y2 |
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JPH0535788B2 |
PURPOSE:To secure an accurate shift motion, by installing a mechanism stopping a gear shifting to the speedup side in the state that a toroidal stepless transmission exists in a maximum decelerating position. CONSTITUTION:In a stopping s...
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JPH0534542B2 |
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JPH0531019B2 |
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JPH0531020B2 |
PURPOSE:To enhance the machinability, by allowing two friction wheels to make into internal contact with the inside of a cylinder, by providing support shafts to both friction wheels, and by journalling riding mechanisms on the support s...
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JPH05115150A |
PURPOSE: To provide a vehicle rotary electric machine which is provided with a planet gear transmission mechanism and which can be rotated at a high speed with light weight in small size by enabling the machine to improve a vibro-isolati...
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JPH0596435A |
PURPOSE: To increase the diameter of a hollow shaft part by drilling planetary roller insertion holes in four parts of the hollow shaft part in a rotary part point end, forming planetary roller driving pin mounting grooves in both ends o...
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JPH0529284U |
[Purpose] To reduce the external dimensions of the entire device and improve the rotational performance. [Constitution] By directly using the output shaft 13 of the stepping motor 10 as the sun shaft of the planetary roller type speed re...
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JPH0514030Y2 |
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JPH0527406U |
[Purpose] Provided is a uniaxial coarse and fine movement device having a simple and compact configuration and capable of reliably contacting a planetary friction wheel with the friction surfaces of the coarse movement shaft and the bear...
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JPH0579498A |
PURPOSE: To prevent the occurrence of any operation trouble owing to slackness of a belt for a belt-driven type. CONSTITUTION: An air feeding and exhausting device comprises a blower 1 having a main shaft IC to which a driven pulley 1a i...
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JPH0579450A |
PURPOSE: To reduce the generation of noise by employing a planetary roller type traction drive for a speed increaser and mounting a resilient damping material on the outer periphery of a ring roller, in a wind mill wherein a wing is coup...
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JPH0522911U |
[Purpose] By making the contact surface pressure of the planetary roller 15 substantially equal on the outer peripheral side and the inner peripheral side, the transmission efficiency is improved. [Constitution] The planetary roller 15 s...
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JPH0571629A |
PURPOSE: To provide a rotational speed control method of a planetary roller type power transmission device, capable of holding a slip factor down to less than the allowable value and, what is more, performing such a stable speed change a...
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JPH0560197A |
PURPOSE: To reduce the cumulative rotation error of a driven member by making small the rotation error made in a power transmission path from a drive section to a driven section. CONSTITUTION: An idle rotary body 6 magnetically absorbed ...
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JPH0533840A |
PURPOSE: To provide a planet friction speed changer of low cost wherein reduction of vibration and noise of a device can be realized by facilitating work and assembly of parts. CONSTITUTION: Outer rings 7a, 7b are supported with a space ...
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JPH058112U |
[Purpose] It is possible to secure the maximum traction coefficient that does not depend on speed. [Constitution] On the smooth rolling surface of the rollers 1 that are in contact with each other, a plurality of circumferential grooves ...
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JPH053807Y2 |
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JPH0518451A |
PURPOSE: To provide a drive transmitting mechanism, with which slip can be reduced and with which the transmitted force and rotational unevenness and the load variation contradictory thereto can be well managed simultaneously. CONSTITUTI...
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JPH053713U |
A novel and improved rotary shaft coupling including a ball-type speed reducer. A driving disc is coupled to a driven disc through a plurality of balls loosely held in a circular array of holes. Each ball registers with opposing faces of...
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JPH054532B2 |
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JPH0510406A |
PURPOSE: To microminiaturize the above reducer by interposing plural balls between an inner and an outer rings provided with circular grooves, then inserting the tips of a driven shaft element between the mutually adjacent balls, and app...
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JPH05587Y2 |
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JPH04370447A |
PURPOSE: To provide the stable contact state of a friction roller even when the change of an interaxis distance is produced by wear and thermal deformation of the friction roller of a friction type power transmission device. CONSTITUTION...
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JPH0452510Y2 |
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JPH0452507Y2 |
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JPH04133049U |
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JPH0452506Y2 |
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JPH0452511Y2 |
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JPH0452508Y2 |
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JPH0452509Y2 |
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