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:
Nov. 11, 2014
Filed:
Jun. 12, 2012
Garrett R. Pennington, Manheim, PA (US);
Garrett R. Pennington, Manheim, PA (US);
Graham Packaging Company, L.P., York, PA (US);
Abstract
A continuous motion de-flash machine for removing flash from molded plastic articles. An in-feed section is supported by a frame and adapted to transport articles. A de-flash section is supported by the frame, receives articles from the in-feed section, and includes (a) a de-flash turret with a plurality of cam-actuated punch stations each having a punch adapted to remove flash from an article, the punch stations traveling along an oval track with a pair of long straight portions connecting two curved portions, and (b) a nest turret with a plurality of cam-actuated nest stations, the nest stations traveling along an oval track parallel to the oval track of the punch stations. An out-feed section receives an article from the de-flash section and removes the article from the machine. A method of using the machine to de-flash articles having unwanted flash is also disclosed.