The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2025
Filed:
Aug. 19, 2022
Hunan University, Changsha, CN;
HUNAN UNIVERSITY, Changsha, CN;
Abstract
The present invention provides a high-accuracy snake arm with large load and long-distance radiation resistance, which includes a driving base body and a snake shaped arm, where the snake shaped arm is composed of parallelly-connected joints connected in series, which includes a plurality of identical movable linkages connected in parallel, each of the parallelly-connected joints further includes platforms; when one of the platforms at the two ends of the plurality of identical movable linkages connected in parallel is fixed, the other platform performs translation motion along a circle relative to the fixed platform. The movable linkage includes at least a link; and a plurality of driving units are installed in the driving base body, each driving unit is respectively connected to each link in the parallelly-connected joint via a steel wire rope.