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:
Aug. 20, 2013
Filed:
Apr. 15, 2011
Guo-qing Zhang, Shenzhen, CN;
Guo-Qing Zhang, Shenzhen, CN;
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
A robot arm system includes a support base, a first robot arm, a first driving mechanism, a second robot arm, a second driving mechanism, and a wrist assembly. The first driving mechanism drives the first robot arm to rotate around the first rotation axis. The second driving mechanism drives the second robot arm to rotate around the second rotation axis. The robot arm system further comprises a first wheel positioned on the support base, a second wheel positioned on the second robot arm, a third wheel positioned on the wrist assembly and rotatably connecting to the second robot arm, a first flexible belt connecting the first wheel with the second wheel, and a second flexible belt connecting the third wheel with the second wheel. The first wheel, the second wheel, and the third wheel have the same radius.