Title:
ONE-DEGREE-OF-FREEDOM LINK DEVICE, A ROBOT ARM USING THE SAME AND A SURGICAL ROBOT COMPRISING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/122862
Kind Code:
A2
Abstract:
The present invention comprises: a fixed four-node link in which four links are joined together in a hinged fashion, comprising a fixed link of which the position is fixed, a connecting rod positioned on the opposite side of the first link, an input-side transmission link connecting the end on one side of the connecting rod and the first link, and an output-side transmission link positioned on the opposite side of the input-side transmission link; an input link part to which an actuator is attached, and which is joined in hinged fashion between the two ends of the input-side transmission link; and an output link part which is fixedly joined to the output-side transmission link and is turned by means of the output-side transmission link, and the one-degree-of-freedom link device according to the present invention and the robot arm using the same can be used to allow easy attachment and detachment between link devices and achieve smooth action in a robot arm in accordance with what is desired.
Inventors:
CHOI, Youngjin (204-102 Hyundai 2 Cha Apt, Wolpi-dong Sangrok-g, Ansan-si Gyeonggi-do 426-789, 426-789, KR)
최영진 (경기도 안산시 상록구 월피동 현대2차아파트 204동 102호, 426-789 Gyeonggi-do, 426-789, KR)
YI, Byung-Ju (1613-702 Sarang Maeul Apt, 415 Sang-dong Wonmi-g, Bucheon-si Gyeonggi-do 420-030, 420-030, KR)
최영진 (경기도 안산시 상록구 월피동 현대2차아파트 204동 102호, 426-789 Gyeonggi-do, 426-789, KR)
YI, Byung-Ju (1613-702 Sarang Maeul Apt, 415 Sang-dong Wonmi-g, Bucheon-si Gyeonggi-do 420-030, 420-030, KR)
Application Number:
KR2011/002206
Publication Date:
October 06, 2011
Filing Date:
March 31, 2011
Export Citation:
Assignee:
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) (Hanyang University, 17 Haengdang-dong Seongdong-gu, Seoul 133-791, 133-791, KR)
한양대학교 산학협력단 (서울시 성동구 행당동 17번지 한양대학교내, 133-791 Seoul, 133-791, KR)
CHOI, Youngjin (204-102 Hyundai 2 Cha Apt, Wolpi-dong Sangrok-g, Ansan-si Gyeonggi-do 426-789, 426-789, KR)
최영진 (경기도 안산시 상록구 월피동 현대2차아파트 204동 102호, 426-789 Gyeonggi-do, 426-789, KR)
한양대학교 산학협력단 (서울시 성동구 행당동 17번지 한양대학교내, 133-791 Seoul, 133-791, KR)
CHOI, Youngjin (204-102 Hyundai 2 Cha Apt, Wolpi-dong Sangrok-g, Ansan-si Gyeonggi-do 426-789, 426-789, KR)
최영진 (경기도 안산시 상록구 월피동 현대2차아파트 204동 102호, 426-789 Gyeonggi-do, 426-789, KR)
International Classes:
A61B19/00; B25J9/06; B25J17/00
Attorney, Agent or Firm:
CHUNG HYUN PATENT & LAW FIRM (Dooji Bldg. 4F, 353-18 Sindang 2-dong Jung-gu, Seoul 100-828, 100-828, KR)
Claims: