ES256461A3 - Apparatus for welding the opening keys to the cup caps (Machine-translation by Google Translate, not legally binding) - Google Patents

Apparatus for welding the opening keys to the cup caps (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES256461A3
ES256461A3 ES0256461A ES256461A ES256461A3 ES 256461 A3 ES256461 A3 ES 256461A3 ES 0256461 A ES0256461 A ES 0256461A ES 256461 A ES256461 A ES 256461A ES 256461 A3 ES256461 A3 ES 256461A3
Authority
ES
Spain
Prior art keywords
opener
lid
welding
translation
machine
Prior art date
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.)
Expired
Application number
ES0256461A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primerica Inc
Original Assignee
American Can Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by American Can Co filed Critical American Can Co
Priority to ES0256461A priority Critical patent/ES256461A3/en
Publication of ES256461A3 publication Critical patent/ES256461A3/en
Expired legal-status Critical Current

Links

Abstract

Apparatus for welding the can opener keys to the can lids, characterized by comprising the combination of a pair of welding electrodes, for holding a can opener and a lid between them; means for tightening one of the electrodes against the assembled can opener and can, in order to drive the sharp expansions of the can opener into the lid and detach the protective coating from the opposite side, establishing a metal to metal contact between the two surfaces of the lid and the can opener and the other electrode; and an insulating piece to hold the can opener on the lid, whereby, during the welding, current passes from one electrode to another, through the opposite surfaces of the lid, through the points that have been left uncoated because of the compression, joining the can opener and lid interposed, which are permanently welded. (Machine-translation by Google Translate, not legally binding)
ES0256461A 1960-03-04 1960-03-04 Apparatus for welding the opening keys to the cup caps (Machine-translation by Google Translate, not legally binding) Expired ES256461A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0256461A ES256461A3 (en) 1960-03-04 1960-03-04 Apparatus for welding the opening keys to the cup caps (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0256461A ES256461A3 (en) 1960-03-04 1960-03-04 Apparatus for welding the opening keys to the cup caps (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES256461A3 true ES256461A3 (en) 1960-06-01

Family

ID=34489907

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0256461A Expired ES256461A3 (en) 1960-03-04 1960-03-04 Apparatus for welding the opening keys to the cup caps (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES256461A3 (en)

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