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:
Jun. 29, 1976
Filed:
Jun. 30, 1975
Allan J Heffron, Freeland, MI (US);
Arthur L Estry, Jackson, MI (US);
William F Chalmers, Essexville, MI (US);
C. M. Systems, Incorporated, Bay City, MI (US);
Crankshaft Machine, Jackson, MI (US);
Abstract
Apparatus for transferring internal combustion engine crankshafts from a conveyor system to crankshaft machining apparatus capable of automatic functioning. The apparatus includes an overhead track having a translatable carriage mounted thereon and a crankshaft holder depends below the carriage having a pivoted jaw for gripping a crankshaft. A power driven drive shaft mounted on the carriage raises and lowers the holder through an eccentric connection therewith, and the eccentric pin includes a radially movable slide to which a jaw actuator mounted in the holder is connected. The slide includes a cam follower engaging a grooved cam track wherein rotation of the drive shaft produces relative displacement between the jaw actuator and the crankshaft holder during vertical displacement of the holder moving the jaw between holding and release positions during rotation of the drive shaft.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile