Title:
METHOD FOR MANUFACTURING ACTUATOR, AND ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2021/182414
Kind Code:
A1
Abstract:
The present invention facilitates the work of accommodating a deceleration mechanism including a scissors gear in a gear case. The angular positions of gear teeth of a first gear (11) and the angular positions of gear teeth of a scissors gear (12) are matched against the elastic force of a torsion spring (19), and in this state, the angular positions are fixed by a fixing member (82) (position fixing step). The first gear (11), the scissors gear (12), and a second gear (13) are accommodated in a gear case (20), and the gear teeth of the second gear (13) are caused to engage with the gear teeth of the first gear (11) and the gear teeth of the scissors gear (12) (gear accommodation step). The fixing of the angular position of the first gear (11) and the angular position of the scissors gear (12) by the fixing member (82) is released through an opening (21e) formed in the gear case (20).
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Inventors:
KODA YUTA (JP)
TOGAWA KEIJI (JP)
OSAWA HIROSHI (JP)
TOGAWA KEIJI (JP)
OSAWA HIROSHI (JP)
Application Number:
PCT/JP2021/009058
Publication Date:
September 16, 2021
Filing Date:
March 08, 2021
Export Citation:
Assignee:
SONY INTERACTIVE ENTERTAINMENT INC (JP)
International Classes:
F16H1/06; F16H55/18
Foreign References:
| JP2009191998A | 2009-08-27 | |||
| JPH1162759A | 1999-03-05 | |||
| JPS6274167U | 1987-05-12 |
Attorney, Agent or Firm:
HARUKA PATENT & TRADEMARK ATTORNEYS (JP)
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