ES203058A1 - Improvements in closures of the shutter type (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in closures of the shutter type (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES203058A1
ES203058A1 ES0203058A ES203058A ES203058A1 ES 203058 A1 ES203058 A1 ES 203058A1 ES 0203058 A ES0203058 A ES 0203058A ES 203058 A ES203058 A ES 203058A ES 203058 A1 ES203058 A1 ES 203058A1
Authority
ES
Spain
Prior art keywords
strip
shaped
flange
closures
translation
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
ES0203058A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES203058A1 publication Critical patent/ES203058A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Containers Opened By Tearing Frangible Portions (AREA)
  • Sheet Holders (AREA)

Abstract

Perfection in closures of the blind type characterized in that they comprise strips with a body and interlocking elements following the opposite edges of the body; one of said interlocking elements has the shape of a channel practically having a V-shaped cross section and is constituted by a side wall part in the form of a strip and by a flange which is separated from said strip-shaped wall part and is directed practically towards one side of the said body while the other channel-shaped element has a substantially trapezoidal cross-section and is limited by a shoulder of the aforementioned body a lower wall and an angularly inclined shoulder towards said shoulder; the flange of the virtually V-shaped strip binding element is of a thickness corresponding to that of the lower wall part of the substantially trapezoidal interlocking element to ensure perfect fit of the aforementioned flange within the substantially trapezoidal interlocking element of another strip of the same closing. (Machine-translation by Google Translate, not legally binding)
ES0203058A 1951-11-02 1952-04-18 Improvements in closures of the shutter type (Machine-translation by Google Translate, not legally binding) Expired ES203058A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU605951 1951-11-02

Publications (1)

Publication Number Publication Date
ES203058A1 true ES203058A1 (en) 1954-03-01

Family

ID=38465794

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0203058A Expired ES203058A1 (en) 1951-11-02 1952-04-18 Improvements in closures of the shutter type (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES203058A1 (en)

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