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:
Oct. 05, 2010
Filed:
Apr. 29, 2004
Applicants:
Karl-erik Forslund, Västerås, SE;
Annika Thyselius, Legal Representative, Västerås, SE;
Ove Kullborg, Västerås, SE;
Inventors:
Karl-Erik Forslund, Västerås, SE;
Annika Thyselius, legal representative, Västerås, SE;
Ove Kullborg, Västerås, SE;
Assignee:
ABB AB, Västerås, SE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25J 17/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A robot arm for an industrial robot. The robot arm includes a wrist housing, a wrist, and a turn disc. The wrist is rotatably connected to the wrist housing and the turn disc is rotatably connected to the wrist. A first motor drives the wrist and a second motor drives the turn disc. A first driving rope transmits the motor rotation to the wrist, and a second driving rope transmits the motor rotation to the drive pulley.