DK139058B - Let åbnelig endevæg til en beholder samt fremgangsmåde til brug ved fremstilling af en sådan beholdervæg. - Google Patents

Let åbnelig endevæg til en beholder samt fremgangsmåde til brug ved fremstilling af en sådan beholdervæg.

Info

Publication number
DK139058B
DK139058B DK75074AA DK75074A DK139058B DK 139058 B DK139058 B DK 139058B DK 75074A A DK75074A A DK 75074AA DK 75074 A DK75074 A DK 75074A DK 139058 B DK139058 B DK 139058B
Authority
DK
Denmark
Prior art keywords
container
wall
manufacture
well
easily openable
Prior art date
Application number
DK75074AA
Other languages
English (en)
Other versions
DK139058C (da
Inventor
James Richard Schubert
Omar Luther Brown
Original Assignee
Fraze Ermal C
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
Priority claimed from US00336404A external-priority patent/US3837524A/en
Application filed by Fraze Ermal C filed Critical Fraze Ermal C
Publication of DK139058B publication Critical patent/DK139058B/da
Application granted granted Critical
Publication of DK139058C publication Critical patent/DK139058C/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Cartons (AREA)
DK75074AA 1973-02-28 1974-02-13 Let åbnelig endevæg til en beholder samt fremgangsmåde til brug ved fremstilling af en sådan beholdervæg. DK139058B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00336404A US3837524A (en) 1972-03-27 1973-02-28 Easy opening container wall

Publications (2)

Publication Number Publication Date
DK139058B true DK139058B (da) 1978-12-11
DK139058C DK139058C (da) 1979-05-21

Family

ID=23315936

Family Applications (1)

Application Number Title Priority Date Filing Date
DK75074AA DK139058B (da) 1973-02-28 1974-02-13 Let åbnelig endevæg til en beholder samt fremgangsmåde til brug ved fremstilling af en sådan beholdervæg.

Country Status (14)

Country Link
JP (1) JPS49118589A (da)
AR (1) AR204525A1 (da)
AT (1) AT345157B (da)
BR (1) BR7401114D0 (da)
CA (1) CA1001973A (da)
CH (1) CH596046A5 (da)
DE (1) DE2404022C3 (da)
DK (1) DK139058B (da)
FR (1) FR2219070B1 (da)
GB (1) GB1452422A (da)
IT (1) IT1006264B (da)
NL (1) NL159028B (da)
SE (1) SE406577B (da)
ZA (1) ZA739487B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02180148A (ja) * 1988-12-27 1990-07-13 Keiji Yanai 開口縁の安全な容器蓋及びその製造方法
US6401956B1 (en) * 1999-09-21 2002-06-11 Crown Cork & Seal Technologies Corporation Safety container end having improved opening characteristics
CN109823651A (zh) * 2019-03-26 2019-05-31 清远市麦氏罐业有限公司 一种防刮易拉罐及其制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451586A (en) * 1967-09-15 1969-06-24 Continental Can Co Can body guard bead for scored can ends
US3705563A (en) * 1970-07-21 1972-12-12 Owens Illinois Inc Method of forming convenience closure for container body
US3696961A (en) * 1970-10-20 1972-10-10 Continental Can Co Protective edge for easy opening container

Also Published As

Publication number Publication date
AT345157B (de) 1978-09-11
DE2404022A1 (de) 1974-09-05
DE2404022B2 (de) 1980-12-04
DE2404022C3 (de) 1981-09-03
CH596046A5 (da) 1978-02-28
BR7401114D0 (pt) 1974-11-05
JPS49118589A (da) 1974-11-13
FR2219070B1 (da) 1979-10-12
SE406577B (sv) 1979-02-19
CA1001973A (en) 1976-12-21
ATA130274A (de) 1977-12-15
DK139058C (da) 1979-05-21
IT1006264B (it) 1976-09-30
NL7402448A (da) 1974-08-30
FR2219070A1 (da) 1974-09-20
GB1452422A (en) 1976-10-13
AU6466574A (en) 1975-07-24
ZA739487B (en) 1974-11-27
NL159028B (nl) 1979-01-15
AR204525A1 (es) 1976-02-12

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Legal Events

Date Code Title Description
PBP Patent lapsed