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Patent Searching and Data


Title:
COMPOSITE DRIVE DEVICE AND ROBOT
Document Type and Number:
WIPO Patent Application WO/2014/147734
Kind Code:
A1
Abstract:
Provided is a composite drive device being light-weight and compact and having little backlash. The composite drive device comprises a first output shaft, a transmission mechanism, a second output shaft, and a motive power source and is capable of distributing the motive power from the motive power source, between the first output shaft and the second output shaft. The first output shaft is rotatably supported around its own axis. The transmission mechanism has a pair of planetary gear mechanisms arranged facing each other upon the first output shaft. The second output shaft extends in a direction orthogonal to the first output shaft, between the pair of planetary gear mechanisms, links with the transmission mechanism, and is supported so as to be rotatable around its own axis. The motive power source drives the transmission mechanism.

Inventors:
AKAE HIROMITSU (JP)
MAMBA TAKASHI (JP)
Application Number:
JP2013/057768
Publication Date:
September 25, 2014
Filing Date:
March 19, 2013
Export Citation:
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Assignee:
YASKAWA DENKI SEISAKUSHO KK (?8060004, JP)
International Classes:
F16H37/06; B25J17/00; F16H48/10
Domestic Patent References:
WO2013018229A12013-02-07
Foreign References:
JP2004211709A2004-07-29
JP2008215519A2008-09-18
JPS6215089A1987-01-23
Attorney, Agent or Firm:
SAKAI, HIROAKI (?1006020, JP)
Hiroaki Sakai (?1006020, JP)
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