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. 18, 2024
Filed:
Oct. 28, 2019
Hangzhou Hikrobot Co., Ltd., Hangzhou, CN;
HANGZHOU HIKROBOT CO., LTD., Zhejiang, CN;
Abstract
Disclosed is a chassis for an unmanned guided carrier, wherein the chassis comprises a chassis body (), two driving wheel set modules () and a torsion shaft caster module () mounted on the chassis body (), the torsion shaft caster module () comprises a torsion shaft () rotatably mounted on the chassis body () and two supports (), one end of each of the two supports () is fixed to one of both ends of the torsion shaft () respectively, an universal wheel () is mounted at the other end of each of the two supports (), an elastic member () is provided between said other end of each of the two supports () mounted with the universal wheel () and the chassis body (), the elastic member () applies an elastic force to the universal wheel () to make it cling to a ground.