Title:
TRANSMISSION MECHANISM
Document Type and Number:
WIPO Patent Application WO/2021/111923
Kind Code:
A1
Abstract:
The present invention provides a transmission mechanism with which a deterioration in accuracy can be suppressed and a service life can be increased by suppressing lubricant deterioration. A transmission mechanism 101 is provided with a housing 102, a first rotating member 103 which is accommodated in the housing 102 and which is capable of rotating about a first rotating member axis 107, and a lubricant which is accommodated in the housing 102 to lubricate the first rotating member 103, wherein: the transmission mechanism is additionally provided with a first filter member 104 which is accommodated in the housing 102 to filter out dust contained in the lubricant; the lubricant is agitated by means of the rotation of the first rotating member 103 about the first rotating member axis 107; and the first filter member 104 is provided in the direction in which the lubricant is caused to flow by means of the agitation from the first rotating member 103.
Inventors:
OISHI ATSUSHI (JP)
Application Number:
PCT/JP2020/043604
Publication Date:
June 10, 2021
Filing Date:
November 24, 2020
Export Citation:
Assignee:
SANKYO SEISAKUSHO KK (JP)
International Classes:
F16N39/06; F16H57/04
Foreign References:
| JPS62153460U | 1987-09-29 | |||
| JPS59141294U | 1984-09-20 | |||
| JPS6364962U | 1988-04-28 | |||
| JP2017089663A | 2017-05-25 | |||
| JP2019007565A | 2019-01-17 | |||
| JPS6314063U | 1988-01-29 |
Other References:
See also references of EP 4071398A4
Attorney, Agent or Firm:
ASAMURA PATENT OFFICE, P.C. (JP)
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