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. 20, 1987
Filed:
Jul. 17, 1984
Gordon E Hines, Ann Arbor, MI (US);
Hines Industries, Inc., Ann Arbor, MI (US);
Abstract
A driveshaft fabricating apparatus is disclosed which achieves the functions of straightening, welding, straightening and balancing of a driveshaft workpiece without necessitating workpiece removal, reloading or otherwise disturbing the original set-up of the workpiece in the machine. The driveshaft fabricating apparatus includes a two-speed drive system, welding apparatus and electronic sensing apparatus for use in the balancing operation and the runout measurement operation. The driveshaft fabricating apparatus also includes a press assembly positioned for use in the straightening operation. During the straightening operation the workpiece is supported solely by the press assembly.