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. 25, 2005
Filed:
Aug. 01, 2002
Peter E. Brooks, Rochester, MN (US);
Jerome Mcconnell, Eyota, MN (US);
Peter E. Brooks, Rochester, MN (US);
Jerome McConnell, Eyota, MN (US);
Pemstar, Inc., Rochester, MN (US);
Abstract
The subject invention includes a coupling device for coupling a tooling arm to a robotic arm assembly. The coupling device includes a sensing mechanism which monitors relative distances within the coupling device in order to detect displacement in the coupling device. The coupling device also includes an adjustment method for setting the level of force required to execute a breakaway between the items being coupled, while providing a minimum magnetic holding force great enough to assure that robotic arm accelerations and de-accelerations can not cause the inertia or momentum to dislodge the tooling arm from the robotic arm assembly.