EP0176052A3 - Container with a tearable part and method and apparatus for manufacturing the same - Google Patents

Container with a tearable part and method and apparatus for manufacturing the same Download PDF

Info

Publication number
EP0176052A3
EP0176052A3 EP85111945A EP85111945A EP0176052A3 EP 0176052 A3 EP0176052 A3 EP 0176052A3 EP 85111945 A EP85111945 A EP 85111945A EP 85111945 A EP85111945 A EP 85111945A EP 0176052 A3 EP0176052 A3 EP 0176052A3
Authority
EP
European Patent Office
Prior art keywords
container
manufacturing
same
tearable part
tearable
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.)
Granted
Application number
EP85111945A
Other languages
German (de)
Other versions
EP0176052A2 (en
EP0176052B1 (en
Inventor
Paul Opprecht
Werner Urech
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.)
Elpatronic AG
Original Assignee
Elpatronic AG
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 Elpatronic AG filed Critical Elpatronic AG
Publication of EP0176052A2 publication Critical patent/EP0176052A2/en
Publication of EP0176052A3 publication Critical patent/EP0176052A3/en
Application granted granted Critical
Publication of EP0176052B1 publication Critical patent/EP0176052B1/en
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/42—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions with cutting, punching, or cutter accommodating means
    • B65D17/46—Wires, strings or the like, e.g. rip cords
    • B65D17/462—Tearing-strips or -wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/42—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions with cutting, punching, or cutter accommodating means
    • B65D17/46—Wires, strings or the like, e.g. rip cords
    • B65D17/462—Tearing-strips or -wires
    • B65D17/464—Tearing-strips or -wires with tongues or tags for engagement by slotted keys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Making Paper Articles (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP85111945A 1984-09-25 1985-09-20 Container with a tearable part and method and apparatus for manufacturing the same Expired EP0176052B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4582/84A CH682906A5 (en) 1984-09-25 1984-09-25 Openable can member and method and apparatus for its production.
CH4582/84 1984-09-25

Publications (3)

Publication Number Publication Date
EP0176052A2 EP0176052A2 (en) 1986-04-02
EP0176052A3 true EP0176052A3 (en) 1987-11-11
EP0176052B1 EP0176052B1 (en) 1989-12-13

Family

ID=4278784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85111945A Expired EP0176052B1 (en) 1984-09-25 1985-09-20 Container with a tearable part and method and apparatus for manufacturing the same

Country Status (10)

Country Link
US (3) US4662534A (en)
EP (1) EP0176052B1 (en)
JP (1) JPS61123434A (en)
BR (1) BR8504714A (en)
CH (1) CH682906A5 (en)
DE (2) DE3515812A1 (en)
ES (2) ES8608354A1 (en)
FI (1) FI79273C (en)
FR (1) FR2570679B1 (en)
GB (1) GB2165205B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH658034A5 (en) * 1985-04-09 1986-10-15 Elpatronic Ag TORNABLE CAN PART.
CH678501A5 (en) * 1989-05-16 1991-09-30 Elpatronic Ag
US5209625A (en) * 1989-08-22 1993-05-11 Elpatronic Ag Apparatus for rounding and conveying onwards sheet-metal blanks for can bodies
CH680714A5 (en) * 1989-08-22 1992-10-30 Elpatronic Ag
DE10333581A1 (en) * 2003-07-24 2005-02-24 Hofbräuhaus Traunstein Josef Sailer KG Glass vessel for carbonated drinks consists of circumferential wall has filling opening closed off by lid which has circumferential wall which engages with edge section of vessel's circumferential wall
US20100251798A1 (en) * 2009-04-06 2010-10-07 The Coca-Cola Company Method of Manufacturing a Metal Vessel
CN101767672B (en) * 2009-12-28 2012-01-11 吴江市华源印铁制罐有限责任公司 De-coil type easily opened and closed can and skip welding-soldering combined technique for processing same
JP7027122B2 (en) * 2017-10-27 2022-03-01 シロキ工業株式会社 How to seam weld vehicle door sashes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753075A (en) * 1951-12-24 1956-07-03 American Can Co Tear open container with separate tongue
US2806628A (en) * 1955-05-27 1957-09-17 Raytheon Mfg Co Tear tabs for tin cans and methods for forming them
DE1017042B (en) * 1955-10-21 1957-10-03 Continental Can Co Tin can with overlapped welded longitudinal seam and tear strips on the circumference of the fuselage
FR2304434A1 (en) * 1975-03-19 1976-10-15 Paul Opprecht ELECTRICAL WELDING PROCESS AND RESISTANCE WELDING MACHINE FOR IMPLEMENTING THE PROCESS
EP0197498A2 (en) * 1985-04-09 1986-10-15 Elpatronic Ag Tearable container part

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE148750C (en) *
DE148752C (en) *
GB324996A (en) * 1928-11-09 1930-02-10 Union Can Company Proprietary Improvements in means for use in opening sheet metal containers
US1924472A (en) * 1930-11-28 1933-08-29 Thomson George Miller Method of and means for manufacturing sound absorbing material
US2187740A (en) * 1936-05-09 1940-01-23 American Can Co Apparatus for producing can bodies
US2353728A (en) * 1937-07-13 1944-07-18 American Can Co Apparatus for producing can bodies
US2315535A (en) * 1940-04-16 1943-04-06 American Can Co Blank feeder for can bodymakers
US2965263A (en) * 1955-07-30 1960-12-20 Ebauches Sa Charging device
US3339790A (en) * 1965-09-29 1967-09-05 Gregory Ind Inc Easy-open container
US4445620A (en) * 1982-05-21 1984-05-01 Minnesota Mining And Manufacturing Company Tamper-proof closure for container
CH669365A5 (en) * 1984-07-12 1989-03-15 Elpatronic Ag
EP0167855B1 (en) * 1984-07-12 1990-05-09 Elpatronic Ag Tearable box body

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753075A (en) * 1951-12-24 1956-07-03 American Can Co Tear open container with separate tongue
US2806628A (en) * 1955-05-27 1957-09-17 Raytheon Mfg Co Tear tabs for tin cans and methods for forming them
DE1017042B (en) * 1955-10-21 1957-10-03 Continental Can Co Tin can with overlapped welded longitudinal seam and tear strips on the circumference of the fuselage
FR2304434A1 (en) * 1975-03-19 1976-10-15 Paul Opprecht ELECTRICAL WELDING PROCESS AND RESISTANCE WELDING MACHINE FOR IMPLEMENTING THE PROCESS
EP0197498A2 (en) * 1985-04-09 1986-10-15 Elpatronic Ag Tearable container part

Also Published As

Publication number Publication date
FI853656L (en) 1986-03-26
GB8522467D0 (en) 1985-10-16
EP0176052A2 (en) 1986-04-02
JPH0525576B2 (en) 1993-04-13
BR8504714A (en) 1986-07-22
DE3574694D1 (en) 1990-01-18
GB2165205B (en) 1988-09-01
FI853656A0 (en) 1985-09-24
FI79273C (en) 1989-12-11
ES8608354A1 (en) 1986-07-16
FI79273B (en) 1989-08-31
GB2165205A (en) 1986-04-09
FR2570679A1 (en) 1986-03-28
CH682906A5 (en) 1993-12-15
JPS61123434A (en) 1986-06-11
US4662534A (en) 1987-05-05
DE3515812C2 (en) 1987-10-29
FR2570679B1 (en) 1990-02-02
US4795295A (en) 1989-01-03
DE3515812A1 (en) 1986-04-03
ES290681U (en) 1986-07-16
US4915562A (en) 1990-04-10
EP0176052B1 (en) 1989-12-13
ES290681Y (en) 1987-04-01
ES547272A0 (en) 1986-07-16

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