Package making – Apparatus for forming or partially forming receptacle and... – Forming a pocket – depression – or hollow compartment by...
Patent
1992-10-06
1994-05-03
Culver, Horace M.
Package making
Apparatus for forming or partially forming receptacle and...
Forming a pocket, depression, or hollow compartment by...
533707, 425384, 425398, B65B 4704, B65B 4702, B65B 5114
Patent
active
053076109
ABSTRACT:
In order to be able to produce packages economically and when the package design results in undercuts being provided in a deep-drawing tool for its manufacture, a simple and practical solution for the movement of the lower parts in each of the required work stations is advantageous. These lower parts are generally vertically movable in order to be able to easily open the mold. An inclined opening of the mold or rather removal of the lower part is achieved according to the invention in such a manner that between the lower part of the tool and the lifting device for facilitating its vertical movement there is provided a carriage guide which enables also an easy horizontal movement. A guide pin fastened on the carriage guide is part of a guide system which controls a desired forced inclined guided opening of the mold. The guide system can be used in deep-drawing tools, sealing tools and similar ones.
REFERENCES:
patent: 3577700 (1971-05-01), Bippus et al.
patent: 3964237 (1976-06-01), Johansen
patent: 4048781 (1977-09-01), Johansen
patent: 4565052 (1986-01-01), Hautemont
patent: 4987725 (1991-01-01), Gill
patent: 5014500 (1991-05-01), Robache
patent: 5163269 (1992-11-01), Williams
Bretz Bruno
Meyer Klaus
Schneider Hans-Juergen
Culver Horace M.
Kraemer & Grebe GmbH & Co. KG Meschinenfabrik
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