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:
May. 29, 1990
Filed:
Dec. 13, 1988
Enn Sirvet, Washington Township, NJ (US);
Sequa Corporation, New York, NY (US);
Abstract
Apparatus for forming elongated metal cans from relatively short cups by utilizing a reciprocating ram to drive the cups one at a time through a die pack, is provided with a continuously rotating feeder that transfers the cups from the exit of a gravity feed chute to a receiving station where each cup is indexed for engagement by the ram as it moves forward in its working stroke. The feeder rotates through one complete revolution for each forward-return cycle of the ram and during each revolution thereof a pocket in the feeder receives a cup from the chute, which cup then moves along a curved guideway to a receiving station. Prior to being engaged by a registry formation at the receiving station the cup is engaged by a stripper that removes the cup from the feeder pocket. The feeder continues to drive the cup toward the registry formation while the cup is being stripped from the feeder pocket. A formation on the feeder maintains the cup in engagement with the registry formation while the cup is initially engaged by the ram during forward movement thereof.