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1. (WO2017154326) MULTI-STAGE TRANSMISSION

Pub. No.:    WO/2017/154326    International Application No.:    PCT/JP2017/000349
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sat Jan 07 00:59:59 CET 2017
IPC: F16H 1/06
Applicants: NIDEC COPAL ELECTRONICS CORPORATION
日本電産コパル電子株式会社
Inventors: OKABE, Tadashi
岡部 正
TAKADA, Kazuhiro
高田 一広
ISHIKAWA, Yusuke
石川 雄介
Title: MULTI-STAGE TRANSMISSION
Abstract:
A first case (11) has a plurality of partition plates (11d - 11i) that are each provided with a first and a second notch (11j, 11k). A first shaft (15) is held in the first notches (11j) in the plurality of partition plates, and a second shaft (16) is held in the second notches (11k) in the plurality of partition plates. A first two-stage gear (21) is provided on the first shaft (15) and has a second gear (21a) that is meshed with a rotationally driven first gear (18), and a third gear (21b). A second two-stage gear (22) is provided on the second shaft (16) and has a fourth gear (22a) that is meshed with the third gear (21b), and a fifth gear (22b). The first gear (18) and the second gear (21a) are disposed between the partition plate (11d) and the partition plate (11e), and the third gear (21b) and the fourth gear (22a) are disposed between the partition plate (11e) and the partition plate (11f).