Title:
PLANETARY REDUCTION GEAR DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/118594
Kind Code:
A1
Abstract:
A planetary reduction gear device comprising: a sun gear; an internal gear; a planetary gear to be meshed with the sun gear and the internal gear; and a carrier plate holding the planetary gear, wherein an annular protruding portion is provided on the inner peripheral side of an abutment surface.
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Inventors:
YOSHIMOTO AKIO (JP)
MIYAYAMA MANABU (JP)
ISHIZUKA KAZUO (JP)
MIYAYAMA MANABU (JP)
ISHIZUKA KAZUO (JP)
Application Number:
PCT/JP2021/040306
Publication Date:
June 09, 2022
Filing Date:
November 01, 2021
Export Citation:
Assignee:
KK RIKEN (JP)
International Classes:
F16H1/28; F16H57/04
Foreign References:
| JP2002242997A | 2002-08-28 | |||
| JP2017201194A | 2017-11-09 | |||
| JP2019032061A | 2019-02-28 | |||
| DE102016200338A1 | 2017-07-20 | |||
| JP2013221545A | 2013-10-28 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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