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Title:
TRANSMISSION MECHANISM
Document Type and Number:
WIPO Patent Application WO/2019/189006
Kind Code:
A1
Abstract:
This transmission mechanism comprises a power selection mechanism (25) and a controller (27). The power selection mechanism switches between a state in which transmission of rotational power of the drive source from the input shaft to the output unit is enabled by moving a sleeve (31) in the engaging direction of the input unit (M1) and the output unit (10); and a released state in which the engagement of the input-side dog tooth and the output-side dog tooth is released by moving the sleeve in the release direction of the input unit and the output unit, thereby disabling the transmission of rotational power from the input unit to the output unit. The controller is equipped with a cam (41), a cam-linked mechanism (44) and a waiting spring (54). The waiting spring biases the sleeve in the engaging direction when the power switching mechanism switches to the engaged state, and biases the sleeve in a releasing direction when the power switching mechanism switches to the released state.

Inventors:
ITO Chihiro (2418 Washizu Kosai-sh, Shizuoka 94, 〒4310494, JP)
Application Number:
JP2019/012550
Publication Date:
October 03, 2019
Filing Date:
March 25, 2019
Export Citation:
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Assignee:
UNIVANCE CORPORATION (2418 Washizu, Kosai-shi Shizuoka, 94, 〒4310494, JP)
International Classes:
F16H63/18
Foreign References:
JP2018003991A2018-01-11
DE20312766U12003-12-18
JP2016114227A2016-06-23
JP2012072829A2012-04-12
GB2394023A2004-04-14
Attorney, Agent or Firm:
TANAKA Hidetetsu et al. (NICHIEI Patent and Trademark Attorneys, Shiroyama Trust Tower 32F 3-1, Toranomon 4-chome, Minato-k, Tokyo 32, 〒1056032, JP)
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