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:
Sep. 29, 1987
Filed:
Jan. 13, 1984
Richard Schmidt, Ambler, PA (US);
Joseph A Pizzo, Cherry Hill, NJ (US);
Enviro-Spray Systems Incorporated, Hoboken, NJ (US);
Abstract
An automatic container stuffing apparatus and method is disclosed. The apparatus is especially useful for the insertion of two component gas generating pouches into pressurized containers of the type wherein the pressurizing gas does not come into contact with the contents of the container. The apparatus receives the pouches, performs necessary bursting operations to initiate gas pressurization, compresses the pouch into an elongate shape and inserts the pouch into a container. Two embodiments are disclosed. One embodiment receives pouches in a continuous sheet and separates the pouches from the continuous sheet prior to insertion into a container. Another embodiment receives individual separate pouches arranged in a stack extending in the longitudinal direction of a transport conveyor, thus eliminating the need to separate the pouches from a continuous sheet. Two embodiments of conveyor arrangements for moving containers into position to have pouches inserted therein and for moving the containers away are also disclosed.