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:
Feb. 24, 2015
Filed:
Jun. 18, 2012
John M. Mathy, Jr., Stewartstown, PA (US);
John M. Mathy, Jr., Stewartstown, PA (US);
Graham Engineering Corporation, York, PA (US);
Abstract
A device and method for moving a mold clamp assembly of a molding apparatus between and open and closed position when the molding apparatus is in a stationary position. The device includes a rotatable cam member. A first cam surface is provided on the rotatable cam member. The first cam surface cooperates with a cam follower of the mold clamp assembly to move the mold clamp assembly to the open position when the rotatable cam member is rotated. A second cam surface is also provided on the rotatable cam member. The second cam surface cooperates with the cam follower of the mold clamp assembly to move the mold clamp assembly from the open position to the closed position when the rotatable cam member is further rotated.