US 12,264,771 B2
Robot traveling device
Hyouk Ryeol Choi, Suwon-si (KR); Yechan Lee, Suwon-si (KR); Hui Sik Jang, Suwon-si (KR); and Tae Yu Kim, Suwon-si (KR)
Assigned to Research & Business Foundation Sungkyunkwan University, Suwon-si (KR)
Filed by RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, Suwon-si (KR)
Filed on Jan. 26, 2023, as Appl. No. 18/101,622.
Claims priority of application No. 10-2022-0017512 (KR), filed on Feb. 10, 2022.
Prior Publication US 2023/0250914 A1, Aug. 10, 2023
Int. Cl. B25J 5/00 (2006.01); F16L 55/34 (2006.01); F16L 55/40 (2006.01); F16L 101/30 (2006.01)
CPC F16L 55/40 (2013.01) [F16L 55/34 (2013.01); F16L 2101/30 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A robot traveling device comprising:
a body part;
a moving part that slidably moves in a longitudinal direction of the body part;
a front end traveling part that is rotatably mounted on the body part and the moving part and is rotatable by contact friction; and
a rear end traveling part that is rotatably mounted on the body part and the moving part and is rotatable by contact friction,
wherein loads of the front end traveling part and the rear end traveling part are shared through the moving part,
wherein the body part includes:
a body housing portion having a length in a left-right direction; and
a body space portion formed in a longitudinal direction of the body housing portion and providing a movement space for the moving part,
wherein the moving part moves in the body space portion in a left right direction along the length of the body housing portion.