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Title:
REDUCTION GEAR PROVIDED WITH SPEED RATIO SWITCHING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2014/021064
Kind Code:
A1
Abstract:
This reduction gear (1) provided with a speed ratio switching mechanism is provided with a rotary transmission member (5) and a speed ratio switching member (21). The rotary transmission member (5) is provided with a claw (6N) that can protrude/retract; the claw (6N) can fit a fitting location corresponding to a first position or second position at a rotary transmission reception section; the claw (6N) fits the fitting section during the rotation of the rotary transmission member (5); the claw (6N) disengages from the fitting section when the speed ratio switching member (21) operates; and the motion in the axial direction of the rotary transmission member (5) is limited during the rotation of the rotary transmission member (5).

Inventors:
SAKAI Kenji (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
Application Number:
JP2013/068750
Publication Date:
February 06, 2014
Filing Date:
July 09, 2013
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
International Classes:
F16H3/083; F16D11/04
Foreign References:
JP2010159826A2010-07-22
JPH01185559A1989-07-25
JPS5945345A1984-03-14
JPS5945345U1984-03-26
JPS54134876U1979-09-19
JPS6216849U1987-01-31
Attorney, Agent or Firm:
MORI Ryuichirou et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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