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SIMPLE PLANETARY GEAR DEVICE AND ITS SERIES
SIMPLE PLANETARY GEAR DEVICE AND ITS SERIES
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机译：简单的行星齿轮装置及其系列
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摘要
PROBLEM TO BE SOLVED: To provide a simple planetary gar device for allowing the use of a common carrier body even though a reduction ratio is different.;SOLUTION: The simple planetary gear device 112 comprises a sun gear 122, a planetary gear 124 for gearing with the sun gear 122 and revolving around the sun gear 122, an internal gear 134 with which the planetary gear 124 internally gears, a planetary gear pin 126 for rotatably supporting the planetary gear 124, and the carrier body 130 to be connected to the planetary gear pin 126 and rotated in synchronization with the revolving component of the planetary gear 124. A connection portion of the carrier body 130 has guide grooves 142, 144 formed extending in parallel to the radial direction of the sun gear 122. The planetary gear pin 126 which is fitted to the guide grooves 142, 144 to restrict the movement of the planetary gear 124 in the revolving direction is formed slidable in the radial direction.;COPYRIGHT: (C)2008,JPO&INPIT
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