Title:
POWER TRANSMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/154898
Kind Code:
A1
Abstract:
Provided is a power transmitting device comprising: a first power transmitting member having a center axis aligned with a first axis; a rotating member having connected thereto a first power transmitting shaft rotating about the first axis, the rotating member also having connected thereto an eccentric shaft section having a center axis aligned with a second axis; a second power transmitting member rotatably supported by the eccentric shaft section; a third power transmitting member connected to a second power transmitting shaft which rotates about the first axis, and facing the second power transmitting member; a first shift mechanism provided between the first and second power transmitting members; and a second shift mechanism provided between the second and third power transmitting members. The first power transmitting member (5) is connected to a casing (C) so as to be capable of moving axially relative to the casing (C) and to be incapable of rotating relative to the casing (C). A pressing means (50) is disposed between the first power transmitting member (5) and one side surface (Ca) of the casing, the pressing means (50) pressing the first to third power transmitting members (5, 8, 9) toward the other side surface (Cb) of the casing, and the first power transmitting member (5) is provided with radial play. As a result, the power transmitting efficiency of each of the shift mechanisms can be increased without requiring sections of the first power transmitting member, the third power transmitting member, etc. to be machined with high precision, the sections being supported by the casing.
Inventors:
MATSUOKA SHINYA (JP)
NOGUCHI TAKANORI (JP)
NOGUCHI TAKANORI (JP)
Application Number:
PCT/JP2017/008980
Publication Date:
September 14, 2017
Filing Date:
March 07, 2017
Export Citation:
Assignee:
MUSASHI SEIMITSU KOGYO KK (JP)
International Classes:
F16H48/14; F16H25/06
Domestic Patent References:
| WO2016013315A1 | 2016-01-28 |
Foreign References:
| JPH072661U | 1995-01-13 | |||
| JP2005168191A | 2005-06-23 | |||
| JP2005076861A | 2005-03-24 | |||
| US20080188341A1 | 2008-08-07 | |||
| JPH1163159A | 1999-03-05 |
Attorney, Agent or Firm:
OCHIAI & CO. (JP)
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