Title:
MULTI-STAGE TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2017/154326
Kind Code:
A1
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).
Inventors:
OKABE TADASHI (JP)
TAKADA KAZUHIRO (JP)
ISHIKAWA YUSUKE (JP)
TAKADA KAZUHIRO (JP)
ISHIKAWA YUSUKE (JP)
Application Number:
PCT/JP2017/000349
Publication Date:
September 14, 2017
Filing Date:
January 06, 2017
Export Citation:
Assignee:
NIDEC COPAL ELECTRONICS CORP (JP)
International Classes:
F16H1/06
Foreign References:
| FR1448923A | 1966-08-12 | |||
| JP2003202069A | 2003-07-18 | |||
| JP2003504574A | 2003-02-04 | |||
| JP2007182912A | 2007-07-19 |
Attorney, Agent or Firm:
S & S INTERNATIONAL PPC (JP)
Download PDF: