IT980108B - Perfezionamento nei recipienti metallici a linea di apertura prestabilita e relativo procedi mento di fabbricazione - Google Patents

Perfezionamento nei recipienti metallici a linea di apertura prestabilita e relativo procedi mento di fabbricazione

Info

Publication number
IT980108B
IT980108B IT49263/73A IT4926373A IT980108B IT 980108 B IT980108 B IT 980108B IT 49263/73 A IT49263/73 A IT 49263/73A IT 4926373 A IT4926373 A IT 4926373A IT 980108 B IT980108 B IT 980108B
Authority
IT
Italy
Prior art keywords
processing
manufacturing process
set opening
opening line
metal containers
Prior art date
Application number
IT49263/73A
Other languages
English (en)
Original Assignee
Orbital Container Corp
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 Orbital Container Corp filed Critical Orbital Container Corp
Priority to US05/479,838 priority Critical patent/US3955708A/en
Application granted granted Critical
Publication of IT980108B publication Critical patent/IT980108B/it

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
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab
    • 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
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
IT49263/73A 1972-04-06 1973-04-05 Perfezionamento nei recipienti metallici a linea di apertura prestabilita e relativo procedi mento di fabbricazione IT980108B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/479,838 US3955708A (en) 1972-04-06 1974-06-17 Easy-opening pull tab type can with retained tab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00241563A US3820681A (en) 1972-04-06 1972-04-06 Score-line structure

Publications (1)

Publication Number Publication Date
IT980108B true IT980108B (it) 1974-09-30

Family

ID=22911204

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49263/73A IT980108B (it) 1972-04-06 1973-04-05 Perfezionamento nei recipienti metallici a linea di apertura prestabilita e relativo procedi mento di fabbricazione

Country Status (2)

Country Link
US (1) US3820681A (it)
IT (1) IT980108B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132328A (en) * 1977-04-20 1979-01-02 National Can Corporation Panel with opening means
US4318493A (en) * 1980-09-26 1982-03-09 The Continental Group, Inc. Easy opening container
US4318494A (en) * 1980-09-26 1982-03-09 The Continental Group, Inc. Easy opening container with vent means
US4325490A (en) * 1980-10-16 1982-04-20 The Continental Group, Inc. Non-detachable ring pull opening device for beverage cans
US4455114A (en) * 1981-09-14 1984-06-19 General Can Company, Inc. Method for making a metallic-convenience closure
FR2653750B1 (fr) * 1989-10-27 1992-01-24 Lorraine Laminage Couvercle metallique a ouverture facile pour recipient.
US5217134A (en) * 1990-06-08 1993-06-08 Weirton Steel Corporation Convenience-feature end closure for container body with non-cylindrical sidewall
US5145086A (en) * 1991-05-17 1992-09-08 Krause Arthur A Captive tear tab with protective means for container opening
US5373721A (en) * 1993-02-05 1994-12-20 Aluminum Company Of America Method and apparatus for scoring metal panels and resultant product
NL1013940C2 (nl) * 1999-12-23 2001-01-08 Corus Staal Bv EÚndelige busromp, een voedselbus omvattende deze busromp en een werkwijze voor de vervaardiging van de ÚÚndelige busromp.
DE102008031667A1 (de) * 2008-07-04 2010-01-14 Imv Innovation Marketing Und Vertriebs Gmbh Wieder verschließbarer Dosendeckel sowie Getränkedose

Also Published As

Publication number Publication date
US3820681A (en) 1974-06-28

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