Document |
Document Title |
JPS5998151U |
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JPS59113357A |
PURPOSE:To reduce a slide as a whole, by setting up a groove or a concave part on more than one rolling surfaces among any of a rotary shaft, a bearing ring and a friction wheel. CONSTITUTION:Three pieces of grooves 10 are set up paralle...
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JPS5996455U |
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JPS5991940U |
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JPS5919157Y2 |
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JPS5989859A |
PURPOSE:To rotate a long length rod having a spiral projection on the outer peripheral surface thereof without the rotary center position thereof being changed, by forming relief grooves in a support section in such a timing that the pro...
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JPS5971455U |
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JPS5970957U |
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JPS5977160A |
In a traction roller transmission wherein a traction ring surrounds a sun roller with planetary traction rollers arranged in the space between, and in engagement with, the sun roller and the traction ring, a tapered ball screw structure ...
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JPS5973652A |
PURPOSE:To form a transmission, which has quiet operating noise and can take out a differential output and at the same time has an extremely small torque loss by a structure wherein two groups of rotatable planet rollers are arranged bet...
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JPS5969555A |
PURPOSE:To obtain a large transmission ratio with a small-sized and inexpensive apparatus by revolving a planetary wheel through engagement between a V- shaped concaved stripe formed on the inner peripheral surface of a fixed annular bod...
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JPS5969564A |
PURPOSE:To obtain a revolution angle reducing apparatus for reducing the revolution angle in a large reduction rate to the infinite by the combination of arranged an inner ring, outer ring, and an intermediate ring and a plurality of pla...
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JPS5945347U |
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JPS5929864A |
PURPOSE:To prevent planetary bodies from skewing, reduce skewing loss torque, and inrease power transmission efficiency. CONSTITUTION:Both axial ends of a planetary body 2, brought in contact with a sun body 1, are formed in equal diamet...
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JPS5929865A |
PURPOSE:To reduce the operation noise while increasing the power transmission efficiency by transmitting power through rolling contact by sun rollers, planetary rollers and inscribing rollers. CONSTITUTION:The system comprises a sun roll...
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JPS5921158U |
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JPS5919758A |
(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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JPS5917057A |
PURPOSE:To obviate the necessity of using expensive material for an elastic ring by installing an elastic ring and has a U-shaped section which is divided into two parts in the axial direction, and allowing a steress generated at the inn...
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JPS5917056A |
PURPOSE:To keep a sun roller and a planetary roller into the state where the inclination angle between each center shaft of two rollers is small by increasing the width of an outer ring fitted onto the large diameter part of the planetar...
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JPS592002Y2 |
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JPS596456A |
PURPOSE:To reduce noise compared with that of gears by permitting a center roller, planet rotors provided with small and large diameter portions and a rotary output ring circumscribing said small and large diameter portions to contact fr...
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JPS591955U |
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JPS591231U |
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JPS58193148U |
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JPS5855933Y2 |
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JPS58183618U |
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JPS5853483Y2 |
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JPS5854299B2 |
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JPS58172358U |
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JPS58172145U |
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JPS58196354A |
PURPOSE:To permit a rotary body to be provided with a rotational force proportional to a driving torque by installing a piston cylinder unit which press a frictional driving body onto the rotary body by the pressure substantially proport...
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JPS5850139Y2 |
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JPS58169245U |
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JPS58191362A |
PURPOSE:To obtain large speed reduction ratio with small size, by connecting a planetary carrier or inscribed roller in each planetary mechanism respectively having plural sun rollers connected to an input shaft. CONSTITUTION:If an input...
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JPS58191363A |
PURPOSE:To facilitate assembly work while compensating unevenness in out of roundness or the like and to transmit power through a smooth rolling contact, by arranging elasticity of inscribed rings to larger than of planetary rolling memb...
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JPS58180868A |
PURPOSE:To enable each planetary rotating element to be properly positioned even without any retainer and enhance transmitting efficiency for motive power, by placing the rotating elements in two stages. CONSTITUTION:The rotation of an i...
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JPS58145064U |
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JPS5843627B2 |
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JPS58160662A |
In a traction roller transmission in which traction rollers are rotatably supported in the annular space between concentric sun roller and traction ring structures, at least one of said sun roller and traction ring structures has a taper...
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JPS58140352U |
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JPS5838193Y2 |
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JPS58122061U |
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JPS58134252A |
PURPOSE:To enable temporal stoppage of the output shaft of a planetary decelerator, by restricting/releasing the central shaft, planetary shaft or the outercircumference of the planetary decelerator. CONSTITUTION:A sun gear is secured to...
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JPS5834704B2 |
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JPS58106652U |
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JPS58106653U |
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JPS58106651U |
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JPS58106650U |
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JPS58119746A |
PURPOSE:To enable to accurately control an operation of a power transmission device by employing as decelerating means of a servo mechanism power transmission device a frictional roller instead of a gear wheel, eliminating a backlach and...
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JPS5831503B2 |
An infinitely variable cone-pulley transmission of the type including two pairs of cone pulley sheaves, each mounted on a respective shaft, a transmission member circulating between the pairs of pulley sheaves, a pressure cylinder at lea...
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