Title:
GRIPPER
Document Type and Number:
WIPO Patent Application WO/2024/048883
Kind Code:
A1
Abstract:
The present invention provides a gripper comprising: a palm part; a finger part which is connected to the palm part, and which has a first finger and a second finger that become closer together to grip an object or become farther apart to release the gripped object; and a linkage part formed from a combination of a double parallelogram mechanism and a Scott Russell quasi-parallel motion mechanism based on linear motion or curved motion, so as to move the first finger and the second finger along a quasi-straight line, wherein the Scott Russell quasi-parallel motion mechanism based on linear motion linearly moves one end of a linkage in a first direction so as to move the other end of the linkage along a quasi-straight line in a second direction, and the Scott Russell quasi-parallel motion mechanism based on curved motion moves one end of the linkage along a curved line so as to move the other end of the linkage along a quasi-straight line.
Inventors:
MIN JAE KYUNG (KR)
Application Number:
PCT/KR2023/002960
Publication Date:
March 07, 2024
Filing Date:
March 03, 2023
Export Citation:
Assignee:
NAVER LABS CORP (KR)
International Classes:
B25J15/02
Foreign References:
| JP2021133444A | 2021-09-13 | |||
| JP2012176481A | 2012-09-13 | |||
| KR20140066246A | 2014-05-30 | |||
| CN212372213U | 2021-01-19 | |||
| JP2018507116A | 2018-03-15 |
Attorney, Agent or Firm:
IP LAB PATENT LAW FIRM (KR)
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