Title:
MULTI-DEGREE OF FREEDOM DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/122856
Kind Code:
A1
Abstract:
A multi-degree of freedom drive device is disclosed. The multi-degree of freedom drive device comprises: an output shaft; a joint motion part connected to the output shaft so as to enable a first rotational motion and a second rotational motion of the output shaft, wherein the directions of the first rotational motion and the second rotational motion cross each other; and a shaft rotating part which connects the output shaft and the joint motion part to each other and rotates the output shaft, wherein the joint motion part comprises a crisscross shaft; a first direction joint motion part coupled to a first direction shaft of the crisscross shaft and driven by an external rotor type motor; and a second direction joint motion part coupled to a second direction shaft which intersects the first direction shaft and driven by an external rotor type motor.
Inventors:
LEE JU (KR)
HONG HYUN SEOK (KR)
JOO KYOUNG JIN (KR)
PARK MOON SOO (KR)
WON SUNG HONG (KR)
CHOI TAE JUN (KR)
HONG HYUN SEOK (KR)
JOO KYOUNG JIN (KR)
PARK MOON SOO (KR)
WON SUNG HONG (KR)
CHOI TAE JUN (KR)
Application Number:
PCT/KR2016/000785
Publication Date:
July 20, 2017
Filing Date:
January 25, 2016
Export Citation:
Assignee:
INDUSTRY-UNIV COOP FOUND HANYANG UNIV (KR)
International Classes:
B25J11/00; B25J9/12; B25J18/00
Foreign References:
| KR101452443B1 | 2014-10-24 | |||
| KR20130094896A | 2013-08-27 | |||
| KR100888078B1 | 2009-03-11 | |||
| JP2006167847A | 2006-06-29 | |||
| KR20110047417A | 2011-05-09 |
Attorney, Agent or Firm:
SONG, In-Ho (KR)
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