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.:

US 8491250 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 23, 2013

Filed:

Nov. 12, 2010
Applicants:

Guo-qing Zhang, Shenzhen, CN;

Qi-jun Wang, Shenzhen, CN;

Inventors:

Guo-Qing Zhang, Shenzhen, CN;

Qi-Jun Wang, Shenzhen, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66F 9/075 (2006.01); B25J 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

A palletizing robot includes a lifting frame, an end-effector, an extensible mechanical arm, and a balancing mechanism. The extensible mechanical arm is rotatably connected to the lifting frame. The balancing mechanism and the end-effector are located on opposite ends of the extensible mechanical arm. The balancing mechanism includes a threaded rod, a sliding member, a driving member, and a counterweight. The threaded rod is located on the extensible mechanical arm. The sliding member receives the threaded rod. The driving member is fixed on an end of the threaded rod. The counterweight is fixed on the sliding member. The driving member rotates the threaded rod such that the sliding member slides relative to the threaded rod.


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Zhang, Guo-Qing. (2013). Palletizing robot (U.S. Patent No. 8491250). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8491250

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