Title:
MOTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/018080
Kind Code:
A1
Abstract:
This motor device is provided with: a worm 38a that is rotated by a rotating body; a worm wheel 42 engaged with the worm 38a; a first internal gear 44 having an outer peripheral section fixed to a gear housing 41; three planetary gears 45a each of which engages with the first internal gear 44 on one side thereof in the axial direction and has a rotating shaft part 45b rotatably mounted to the worm wheel 42; and an output member 48 provided with a second internal gear 46 engaging the other side of each of the planetary gears 45a in the axial direction and an output shaft 47 linked to a power transmission mechanism. The number of teeth on the second internal gear 46 is greater than the number of teeth on the first internal gear 44.
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Inventors:
BUSUJIMA JUNICHI (JP)
TOZUKA YOSUKE (JP)
OKABE MASAKAZU (JP)
IWATATE NAOHIRO (JP)
MATSUMOTO KAZUYA (JP)
NAKAJIMA FUMIO (JP)
SAKAI HIROSHI (JP)
OTA SHIGEKI (JP)
TOZUKA YOSUKE (JP)
OKABE MASAKAZU (JP)
IWATATE NAOHIRO (JP)
MATSUMOTO KAZUYA (JP)
NAKAJIMA FUMIO (JP)
SAKAI HIROSHI (JP)
OTA SHIGEKI (JP)
Application Number:
PCT/JP2016/067501
Publication Date:
February 02, 2017
Filing Date:
June 13, 2016
Export Citation:
Assignee:
MITSUBA CORP (JP)
International Classes:
F16H1/28; F16H1/16; H02K7/116
Domestic Patent References:
| WO2014064358A1 | 2014-05-01 |
Foreign References:
| JPS52125678U | 1977-09-24 | |||
| JPS59231242A | 1984-12-25 | |||
| JPH0571593A | 1993-03-23 | |||
| DE4216400A1 | 1993-11-25 | |||
| JP2006175907A | 2006-07-06 |
Attorney, Agent or Firm:
TSUTSUI & ASSOCIATES (JP)
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