GB1325145A - Pull rings for opening receptacles - Google Patents

Pull rings for opening receptacles

Info

Publication number
GB1325145A
GB1325145A GB4997571A GB4997571A GB1325145A GB 1325145 A GB1325145 A GB 1325145A GB 4997571 A GB4997571 A GB 4997571A GB 4997571 A GB4997571 A GB 4997571A GB 1325145 A GB1325145 A GB 1325145A
Authority
GB
United Kingdom
Prior art keywords
stud
boss
ring
punch
height
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
GB4997571A
Other languages
English (en)
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.)
JJ Carnaud and Forges de Basse Indre SA
Original Assignee
JJ Carnaud and Forges de Basse Indre SA
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 JJ Carnaud and Forges de Basse Indre SA filed Critical JJ Carnaud and Forges de Basse Indre SA
Publication of GB1325145A publication Critical patent/GB1325145A/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
    • B65D17/28—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Forging (AREA)
  • Closures For Containers (AREA)
GB4997571A 1970-10-30 1971-10-27 Pull rings for opening receptacles Expired GB1325145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7039180A FR2112094B1 (xx) 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
GB1325145A true GB1325145A (en) 1973-08-01

Family

ID=9063537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4997571A Expired GB1325145A (en) 1970-10-30 1971-10-27 Pull rings for opening receptacles

Country Status (7)

Country Link
US (1) US3781972A (xx)
CA (1) CA960161A (xx)
DE (1) DE2141324A1 (xx)
DK (1) DK158252C (xx)
FR (1) FR2112094B1 (xx)
GB (1) GB1325145A (xx)
SE (1) SE391882B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150474A (en) * 1983-11-30 1985-07-03 Sankyo Seiki Seisakusho Kk Method of joining metal plates and other structures

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333805A1 (en) * 1987-01-23 1989-09-27 Weirton Steel Corporation Abuse resistant, safety-edge, controlled-opening convenience-feature endclosures
FR2661659B3 (fr) * 1990-05-02 1992-03-13 Lorraine Laminage Languette de tirage pour un couvercle a ouverture facile, son procede de fixation sur le couvercle, et couvercle muni de cette languette.
DE102005000023A1 (de) * 2005-03-22 2006-09-28 Hilti Ag Durchzuganordnung und Verfahren dazu
US9573724B2 (en) * 2009-12-21 2017-02-21 Stolle Machinery Company, Llc Tab with reinforced rivet hole, and tooling and associated method for providing same
CN105903795A (zh) * 2016-06-02 2016-08-31 昆山江鸿精密电子有限公司 一种双模具压铆成型装置
CN113579099B (zh) * 2021-08-04 2023-01-06 揭阳市华龙易拉盖有限公司 一种易拉盖生产系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191564A (en) * 1963-05-15 1965-06-29 Ermal C Fraze Method of fabricating a sheet metal joint
US3440713A (en) * 1963-06-11 1969-04-29 Continental Can Co Method for forming a rivet and attaching a pull tab therewith
US3346948A (en) * 1964-08-14 1967-10-17 Central States Can Corp Method of fastening a tab to a metallic container wall
US3361102A (en) * 1964-11-06 1968-01-02 American Can Co Method of making an end closure
US3479979A (en) * 1967-11-16 1969-11-25 Aluminum Co Of America Metal forming
US3557441A (en) * 1968-01-05 1971-01-26 Continental Can Co Method of forming single operation rivet
US3606076A (en) * 1969-05-07 1971-09-20 American Can Co Container opening means
US3637106A (en) * 1969-12-02 1972-01-25 Dayton Reliable Tool & Mfg Co Pull-tab secured by riveted joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150474A (en) * 1983-11-30 1985-07-03 Sankyo Seiki Seisakusho Kk Method of joining metal plates and other structures

Also Published As

Publication number Publication date
DK158252B (da) 1990-04-23
FR2112094B1 (xx) 1973-11-23
SE391882B (sv) 1977-03-07
US3781972A (en) 1974-01-01
CA960161A (en) 1974-12-31
DE2141324A1 (de) 1972-05-04
FR2112094A1 (xx) 1972-06-16
DK158252C (da) 1990-09-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years