BR7401114D0 - Parede de recipiente de facil abertura, processo de dobra de material em folha, processo de producao de uma parede de recipiente de facil abertura - Google Patents

Parede de recipiente de facil abertura, processo de dobra de material em folha, processo de producao de uma parede de recipiente de facil abertura

Info

Publication number
BR7401114D0
BR7401114D0 BR1114/74A BR111474A BR7401114D0 BR 7401114 D0 BR7401114 D0 BR 7401114D0 BR 1114/74 A BR1114/74 A BR 1114/74A BR 111474 A BR111474 A BR 111474A BR 7401114 D0 BR7401114 D0 BR 7401114D0
Authority
BR
Brazil
Prior art keywords
container wall
easy opening
opening container
sheet material
material bending
Prior art date
Application number
BR1114/74A
Other languages
English (en)
Portuguese (pt)
Inventor
J Schubert
O 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 BR7401114D0 publication Critical patent/BR7401114D0/pt

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)
BR1114/74A 1973-02-28 1974-02-15 Parede de recipiente de facil abertura, processo de dobra de material em folha, processo de producao de uma parede de recipiente de facil abertura BR7401114D0 (pt)

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 (1)

Publication Number Publication Date
BR7401114D0 true BR7401114D0 (pt) 1974-11-05

Family

ID=23315936

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1114/74A BR7401114D0 (pt) 1973-02-28 1974-02-15 Parede de recipiente de facil abertura, processo de dobra de material em folha, processo de producao de uma parede de recipiente de facil abertura

Country Status (14)

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

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
DE2404022B2 (de) 1980-12-04
FR2219070A1 (ja) 1974-09-20
ZA739487B (en) 1974-11-27
DE2404022A1 (de) 1974-09-05
AR204525A1 (es) 1976-02-12
FR2219070B1 (ja) 1979-10-12
JPS49118589A (ja) 1974-11-13
NL7402448A (ja) 1974-08-30
DK139058B (da) 1978-12-11
IT1006264B (it) 1976-09-30
SE406577B (sv) 1979-02-19
DK139058C (ja) 1979-05-21
CA1001973A (en) 1976-12-21
AU6466574A (en) 1975-07-24
ATA130274A (de) 1977-12-15
GB1452422A (en) 1976-10-13
AT345157B (de) 1978-09-11
NL159028B (nl) 1979-01-15
CH596046A5 (ja) 1978-02-28
DE2404022C3 (de) 1981-09-03

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