Title:
ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2021/172095
Kind Code:
A1
Abstract:
An actuator (10) is provided with: a motor (36); an output shaft (26); and a speed reduction unit (37) that includes at least one metal gear (51, 52, 62) having metal teeth, and that reduces the speed of rotation of the motor and transmits the reduced speed to the output shaft. The actuator is provided with a housing (35) in which the motor and the speed reduction unit are accommodated. The actuator is provided with a plate member (70) for preventing flying objects, which are generated by the operation of the speed reduction unit and that fly from the metal gear side, from flying into spaces in the interior of the housing other than the space in which the metal gear is arranged.
Inventors:
ISHIDUKA TOMOYUKI (JP)
YAMANAKA TETSUJI (JP)
YAMAGUCHI MASASHI (JP)
KOUNO NAOAKI (JP)
YAMANAKA TETSUJI (JP)
YAMAGUCHI MASASHI (JP)
KOUNO NAOAKI (JP)
Application Number:
PCT/JP2021/005692
Publication Date:
September 02, 2021
Filing Date:
February 16, 2021
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F16H1/06; F16H55/06; F16H57/04; H02K7/116
Foreign References:
| JP2009102013A | 2009-05-14 | |||
| JP2018200094A | 2018-12-20 | |||
| JP2002195353A | 2002-07-10 | |||
| JP2016105445A | 2016-06-09 | |||
| JP2007068382A | 2007-03-15 | |||
| JP2017008757A | 2017-01-12 | |||
| JP2012119709A | 2012-06-21 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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