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JPH04507131A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPH0477913B2 |
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JPH04347041A |
PURPOSE: To make a device applicable to high loading and also make it extremely small is size by disposing a sun gear at the center of revolution, providing more than three epicyclic idle gears while being brought into contact with the s...
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JPH04331854A |
PURPOSE: To provide a planetary roller type reduction gear which has the simple structure and can adjust the press contact force on the rolling surface of each roller to a proper value without improving the working precision of each roll...
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JPH04327050A |
PURPOSE: To provide a planetry friction driving device that has a good mechanical efficiency and a simple design. CONSTITUTION: A planetary friction roller drive 30, 66, 84, 26 is adapted particularly for use in driving automotive access...
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JPH0470502B2 |
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JPH0447471Y2 |
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JPH0469293B2 |
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JPH04312252A |
PURPOSE: To reduce the number of parts, in a motor reduction gear for a still camera or the like, by providing a rotating body of a larger diameter than the diameter of the motor output shaft to the first stage of the reduction gear, and...
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JPH04307151A |
PURPOSE: To improve a magnetic idler driving mechanism into yet lower cost and ease of asembly as well as to make the extent of transfer torque yet larger. CONSTITUTION: In a device which has a third rotor 6, adjoining simultaneously by ...
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JPH04292693A |
PURPOSE: To obtain a composition for planetary roller type traction derive mechanism, having excellent durability and resistance to rise in temperature in high-speed revolution, containing a poly-α-olefinic synthetic oil as a base oil a...
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JPH04290652A |
PURPOSE: To carry out the smooth power transmission and permit the speed control with high precision by installing a means for detecting the speed of the motor shaft of a thin type built-in induction motor and a means for detecting the s...
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JPH04290654A |
PURPOSE: To simplify the driving mechanism and increase strength by connecting a planetary gear carrier which holds the attitude of a pair of planetary gears meshed with a nonrevolution type hollow sun external gear and is revolution- dr...
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JPH04272550A |
PURPOSE: To provide an epicyclic roller type friction gearing having a small number of components and a simple structure by eliminating a regulating mechanism for contact pressures, the use of which is inevitable in conventional epicycli...
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JPH0440830Y2 |
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JPH0440036Y2 |
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JPH04258556A |
PURPOSE: To provide a power transmitting device having a drive body of one cylindrical friction wheel and a driven body of the other cylindrical friction wheel opposed thereto like one composed of a pair of cylindrical friction wheels, i...
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JPH04258555A |
PURPOSE: To enable a transmission to be used even in a vacuum such as a cosmic space. CONSTITUTION: A planet roller 10 disposed in a pocket 9 of a guide ring 8 mounted on an end of a first rotary shaft 2 rolls between the inner periphera...
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JPH04254036A |
PURPOSE: To prevent foreign material such as dust from being attached to the contact face between a magnetic body and a magnet rotor and facilitate removal of a driving transmission mechanism by forming it integrally with a dust-proof ca...
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JPH04249650A |
PURPOSE: To prevent the generation of deflection and permanent strain on a rotary shaft by reducing the weight of a magnetic rotary body made by sleeve members. CONSTITUTION: When a pulley is installed on each shaft of a transport roller...
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JPH04248051A |
PURPOSE: To control increase and decrease of frictional force of a friction gearing by forming friction wheel of a ferromagnetic body, and by controlling its magnetic attraction force with an electromagnet. CONSTITUTION: A pair of fricti...
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JPH04244648A |
PURPOSE: To perform accurate rotation transmission in a simple structure by turning a supporter supporting a power system and a mid magnet roller by means of reverse rotation of a drive motor, while displacing the magnet roller through a...
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JPH04244649A |
PURPOSE: To actualize such a drive transmission mechanism that has used a two-way rotatable magnet idler driving system. CONSTITUTION: Magnet idlers 5a, 5b are interposed so as to be opposed to each other as holding an output shaft 4 and...
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JPH04236844A |
PURPOSE: To provide a friction transmission using centrifugal force as pressure force not working on a support system by adopting linear contact not being accompanied by geometrical sliding having high driving efficiency, comparatively s...
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JPH0496653U |
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JPH0495149U |
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JPH0495350U |
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JPH04219556A |
PURPOSE: To make a device compact by reducing the diameter of a follow-up body when rotation of a drive body is transmitted to the follow-up body with a large deceleration ratio. CONSTITUTION: An idler wheel body 4 which has a first roll...
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JPH0490755U |
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JPH04217858A |
PURPOSE: To obtain a change gear having simple structure and torque limiter function by selecting combination of opposing magnetized parts thereby changing the rotational ratio between rotary shafts. CONSTITUTION: Upon rotation of a firs...
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JPH0488549U |
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JPH04191549A |
PURPOSE: To provide a large speed reduction ratio by transmitting the revolution of a plural number of disks making frictional engagement with an input shaft to an output shaft by means of the disks and non-rotating orbit rings making fr...
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JPH04191548A |
PURPOSE: To perform engagement and disengagement as required by making the cross sectional shape of a transmitting ring have a thickness smaller than the gap between two conical transmitting wheels so that the transmitting ring when tilt...
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JPH04191550A |
PURPOSE: To operate a steering wheel irrespective of a trouble by arranging a torque limiter on the output side of a planetary gear type speed reducer to be disengaged at the time of a trouble. CONSTITUTION: In a housing 1 are arranged a...
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JPH04175547A |
PURPOSE: To transmit the torque in good performance, facilitate maintenance and inspection, increase the reduction ratio, and prolong the lifetime by putting a pressure contact roller in pressure contact with a rotor, and putting the dri...
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JPH0470457U |
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JPH0434019B2 |
A traction roller transmission having a number of traction rollers arranged in an annular space between, and in engagement with, a sun roller structure and a traction ring structure for the transmission of motion therebetween includes su...
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JPH04157243A |
PURPOSE: To reduce a bias load generated in bearings disposed inside a motor by energizing a bearing disposed in the proximity of a drive roller by the use of a spring, and pressing the drive roller in contact with a rotor. CONSTITUTION:...
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JPH0462944U |
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JPH0432256B2 |
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JPH0462945U |
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JPH0422120Y2 |
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JPH0422118Y2 |
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JPH0422119Y2 |
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JPH0429889B2 |
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JPH0422121Y2 |
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JPH04131555A |
PURPOSE: To obtain a friction gearing allowing a moderate slip at the overloaded time and enabling highly accurate positioning using magnetism by providing a motive power roll with magnetic force so as to attract a passive body to the mo...
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JPH0416022Y2 |
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JPH0496639A |
PURPOSE: To obtain a driver, which is small in inertia, requires no large mounting space and is easy to regulate alignment, by providing floating parts through forming hinge springs arranged in flexible directions perpendicularly interse...
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JPH0436150U |
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