ES271224A3 - Improvements in hermetic closure and precintage provisions (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in hermetic closure and precintage provisions (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Vitri Electro Metalurgica SA
Original Assignee
Vitri Electro Metalurgica SA
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Application filed by Vitri Electro Metalurgica SAfiledCriticalVitri Electro Metalurgica SA
Priority to ES271224ApriorityCriticalpatent/ES271224A3/en
Publication of ES271224A3publicationCriticalpatent/ES271224A3/en
Containers Having Bodies Formed In One Piece
(AREA)
Abstract
Improvements in the sealing and sealing arrangements, characterized by being constituted by a single sheet of sheet metal, whose edges are folded together with the upper edge of the body that constitutes the container itself, which has been embossed by drawing a curb, so that the bottom of this curb is closed by the sheet itself, the part of the sheet forming the bottom of said curb, being punched along its entire contour in such a way that a circumferential weakening is created, whereby said bottom can be detached from the sheet by application of a determined effort, which tears this bottom according to said circumferential weakening. (Machine-translation by Google Translate, not legally binding)
ES271224A1961-10-141961-10-14Improvements in hermetic closure and precintage provisions (Machine-translation by Google Translate, not legally binding)
ExpiredES271224A3
(en)
Improvements in the closure sitemas of containers of rigid material with their corresponding procedure and device for the execution of same (Machine-translation by Google Translate, not legally binding)
A hermetic closure for containers that is opened by scrapping and formator of a pickard. (Machine-translation by Google Translate, not legally binding)