Title:
TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/199708
Kind Code:
A1
Abstract:
A transmission device equipped with first and second rotation transmission members (1, 15) that are capable of relative rotation around a first rotational axis line (X1). A first eccentric body (10) is rotatably supported on an eccentric shaft part (8b) on a second rotational axis line (X2) eccentric to a main shaft part (8b) of an eccentric shaft (8) that rotates on the axis line (X1). A counterweight (13) incapable of relative rotation with respect to the eccentric shaft (8) is arranged between the first eccentric body (10) and a second rotation transmission member (15) that is connected to the first eccentric body (10) by means of connecting members (11). The trajectory of the counterweight (13) overlaps a portion of the trajectory of multiple intermediate members (19, 21), the trajectories of which are defined by groove parts formed on the opposing surfaces of the first rotation transmission member (1) and the first eccentric body (10), and the opposing surfaces of the second rotation transmission member (15) and the second eccentric body (12), or, the trajectory of the counterweight is outside of the trajectory of these intermediate members (19, 21).
Inventors:
SAKATA SHOHEI (JP)
Application Number:
PCT/JP2016/066718
Publication Date:
December 15, 2016
Filing Date:
June 06, 2016
Export Citation:
Assignee:
MUSASHI SEIMITSU KOGYO KK (JP)
International Classes:
F16H48/14; F16H25/06
Foreign References:
| JP2010196718A | 2010-09-09 | |||
| JP2002005263A | 2002-01-09 | |||
| JP2009275739A | 2009-11-26 |
Attorney, Agent or Firm:
OCHIAI & CO. (JP)
Patent business corporation Ochiai patent firm (JP)
Patent business corporation Ochiai patent firm (JP)
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