專利國別

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發表日期

2014-08-14 10:12:31

本校案號

P100033A

專利名稱

零背隙之行星式減速機構「ZERO BACKLASH PLANETARY GEAR TRAIN」

發明人

馮展華、陳思宏

所屬院

工學院

提案單位

機械工程學系暨研究所

類型

發明

專利權人

國立中正大學

申請號

13/572,910

申請日期

2012-08-13

公開號

US20130203553A1

公開日期

2013-09-17

證書號

US 8,535,198 B2

核准日期

2013-08-08

國際分類號

F16H-057/08(2006.01)；F16H-055/18(2006.01)

專利權期間

2012.08.13~2032.08.13

專利摘要

A zero backlash planetary gear train,comprising:a shell,a planetary gear set,and at least a sun gear set. Planetary gear set is disposed in said shell,and includes a planetary arm rack having output axis,such that planetary arm rack in said shell is provided with a plurality of double-layer planetary gears. The planetary gear set includes a first planetary gear and a second planetary gear.A buffer mechanism is provided between first planetary gear and second planetary gear.Said first planetary gear is engaged with at least an internal gear on an inner rim of shell,and second plandtary gear is engaged with at least a sun gear set.Sun gear set is provided with a sun gear connected to a driving motor.Said zero backlash planetary gear train is capable of eliminating backlash between gears.

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