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JPS5897343U |
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JPS5899549A |
PURPOSE:To provide a compact reduction gear with infinitely variable reduction ratio by mounting a pair of reduction gears respectively provided planet rotary mechanisms and having different reduction ratios on different diameter portion...
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JPS5880659U |
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JPS5824667Y2 |
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JPS5878107U |
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JPS5822436Y2 |
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JPS5821138B2 |
A lubricated friction speed change gearing of the type which employs a plurality of cylindrical rollers mounted between a fixed outer race and a rotatable inner race in a compressed and elastically deformed condition, and a spider member...
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JPS5821137B2 |
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JPS5865360A |
PURPOSE:To provide a speed change gear for adapting a high-speed rotating prime mover to load of comparative low-speed rotation in a high speed change ratio, which can reduce vibration and noise and eliminate the need of lubricating oil....
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JPS5865362A |
PURPOSE:To provide a power transmission gear which can increase transmission force with the minimum bearing loss and change speed largely by mounting a magnet at least on either of friction wheels. CONSTITUTION:A friction wheel 1 compris...
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JPS5865361A |
PURPOSE:To provide a roller speed change gear incorporating an encoder for detecting the position of a low speed shaft, which can be simplified in structure and reduced to compact size by combining the speed change gear with the position...
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JPS5865359A |
PURPOSE:To provide a speed change gear for adapting a high-speed rotating prime mover to load of comparative low-speed rotation in a high speed change ratio which can reduce vibration and noise. CONSTITUTION:The turning force is transmit...
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JPS5818812B2 |
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JPS5817627Y2 |
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JPS5850347U |
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JPS5850258U |
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JPS5857554A |
PURPOSE:To enable to obtain a high speed shift ratio, by a method wherein a part of a stepped planetary roller is made to touch an input side sun roller and a fixed side elastic ring, and the other part of the foregoing planetary roller ...
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JPS5816895B1 |
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JPS5854256A |
PURPOSE:To secure a high reduction gear ratio without producing any backlash despite a simple constitution, by pressing a flake rotary plate, which is incorporated with an output shaft as one body, to an unrotatable slide body having a c...
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JPS5846252A |
PURPOSE:To obtain a high speed change ratio by providing in multistage transmission mechanisms each of which uses an inner race as an input shaft and an retainer provided with a strength suitable for a required power transmission as an o...
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JPS5839873A |
PURPOSE:To obtain a small-sized planetary reduction gear as a whole by constructing a planetary mechanism of friction roilers for sizing a sun member and a planetary member smaller. CONSTITUTION:A planetary roller 10 is arranged to be in...
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JPS5838630A |
PURPOSE: To elevate the yield of a material, and to manufacture a titled elastic roller at a low cost, by pressing the inside and outside circumferential surfaces of a steel pipe material which has been cut in a ring shape, by a forming ...
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JPS5828149U |
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JPS5810040Y2 |
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JPS5828041A |
PURPOSE:To easily maintain a state of rotary directional contact under pressure almost to constant among a center wheel, outer wheel and planetary rollers, by elastically deforming the cylindrical planetary rollers thermselves and press ...
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JPS5824550U |
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JPS5818149U |
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JPS584334Y2 |
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JPS5811157U |
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JPS5810466U |
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JPS5810468U |
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JPS5760702B2 |
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JPS57198123U |
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JPS5755949B2 |
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JPS57186741U |
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JPS57186742U |
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JPS57186740U |
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JPS57186739U |
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JPS57184350U |
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JPS57184352U |
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JPS57184351U |
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JPS57177255U |
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JPS57175847U |
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JPS57175849U |
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JPS57177451A |
PURPOSE:To increase or decrease the contact pressure of the rollers in compliance with the increase or decrease of the transmission torque by such a construction that the center of rotation of either of driving and driven rollers can tur...
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JPS57173654A |
PURPOSE:To enable a planetary motion by using a planetary ball which is brought into contact with each taper surface of an input shaft, an output shaft and a fixed member at a point on the peripheral surface thereof. CONSTITUTION:A plane...
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JPS57165842U |
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JPS57163044U |
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JPS57160444U |
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JPS57146946A |
PURPOSE:To adjust transmission torque, by transmitting rotary motion of the first transmission wheel to the second transmission wheel through a friction member, fixing a movable yoke of ferromagnetic material to the first transmission wh...
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