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. 02, 2011
Filed:
Apr. 08, 2008
Te-sheng Jan, Taipei Hsien, TW;
Yu-tao Chen, Taipei Hsien, TW;
Chun-che Yen, Taipei Hsien, TW;
Meng-hua He, Shenzhen, CN;
Jian-jun LI, Shenzhen, CN;
Zheng-qiang Song, Shenzhen, CN;
Gang Cheng, Shenzhen, CN;
Bing-jing Xu, Shenzhen, CN;
Te-Sheng Jan, Taipei Hsien, TW;
Yu-Tao Chen, Taipei Hsien, TW;
Chun-Che Yen, Taipei Hsien, TW;
Meng-Hua He, Shenzhen, CN;
Jian-Jun Li, Shenzhen, CN;
Zheng-Qiang Song, Shenzhen, CN;
Gang Cheng, Shenzhen, CN;
Bing-Jing Xu, Shenzhen, CN;
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, New Taipei, TW;
Abstract
An exemplary joint mechanism () includes a pivot shaft (), a joint (), a rotary arm (), and two bearings (). The pivot shaft () is non-rotatable relative to the joint (). The joint () is received in the rotary arm (). The rotary arm () is rotatable relative to the joint (). The two bearings () are fixed to an inner surface of the rotary arm (). Each bearing () includes a concave inner surface, and the concave inner surface is engaged with a curved outer surface of the joint ().