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:
Jan. 19, 2010
Filed:
Mar. 31, 2006
Imed Gharsalli, Brimfield, IL (US);
Imed Gharsalli, Brimfield, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A linkage positioning system for a machine is disclosed. The linkage positioning system has a lock pin, a linkage member having a plurality of holes configured to receive the lock pin, an actuator configured to selectively extend and retract the lock pin, and a control module in communication with the actuator. The control module is configured to receive a request for lock pin engagement with the linkage member, and retract the lock pin from a first of the plurality of holes in the linkage member. The control module is also configured to move the linkage member to align a second of the plurality of holes with the lock pin, and extend the lock pin into the second of the plurality of holes.