CA1028260A - Necked-in can body and method and apparatus for making same - Google Patents

Necked-in can body and method and apparatus for making same

Info

Publication number
CA1028260A
CA1028260A CA113,864A CA113864A CA1028260A CA 1028260 A CA1028260 A CA 1028260A CA 113864 A CA113864 A CA 113864A CA 1028260 A CA1028260 A CA 1028260A
Authority
CA
Canada
Prior art keywords
necked
making same
making
same
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
CA113,864A
Other languages
French (fr)
Other versions
CA113864S (en
Inventor
John T. Hilgenbrink
George W. Thompson
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
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 Continental Can Co Inc filed Critical Continental Can Co Inc
Application granted granted Critical
Publication of CA1028260A publication Critical patent/CA1028260A/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
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2615—Edge treatment of cans or tins
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • 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
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2615—Edge treatment of cans or tins
    • B21D51/2638—Necking
    • 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
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/34—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
CA113,864A 1970-10-02 1971-05-25 Necked-in can body and method and apparatus for making same Expired CA1028260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7761770A 1970-10-02 1970-10-02

Publications (1)

Publication Number Publication Date
CA1028260A true CA1028260A (en) 1978-03-21

Family

ID=22139125

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113,864A Expired CA1028260A (en) 1970-10-02 1971-05-25 Necked-in can body and method and apparatus for making same

Country Status (5)

Country Link
US (1) US3690279A (en)
JP (1) JPS5316354B1 (en)
CA (1) CA1028260A (en)
FR (1) FR2110173B1 (en)
ZA (1) ZA708676B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845653A (en) * 1971-03-22 1974-11-05 Continental Can Co Double stage necking
GB1603973A (en) * 1978-02-16 1981-12-02 American Can Uk Ltd Drums
CA1138403A (en) * 1979-11-26 1982-12-28 Walter L. Connolly Hot formed valve body section with integral hub and method
US4446714A (en) * 1982-02-08 1984-05-08 Cvacho Daniel S Methods of necking-in and flanging tubular can bodies
US5945230A (en) * 1997-03-28 1999-08-31 Rayovac Corporation Toed-in anode can and electrochemical cell made therewith

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327437A (en) * 1941-08-04 1943-08-24 Continental Can Co Method of manufacturing sheet metal cans
US2755839A (en) * 1952-07-05 1956-07-24 Ainsworth Mfg Corp Apparatus for re-forming tubular members
US3468153A (en) * 1967-11-20 1969-09-23 Nat Can Corp Die set unit and method for can manufacture
US3600927A (en) * 1968-12-30 1971-08-24 Continental Can Co Necking die with floating center post

Also Published As

Publication number Publication date
FR2110173B1 (en) 1975-02-07
FR2110173A1 (en) 1972-06-02
ZA708676B (en) 1972-08-30
JPS5316354B1 (en) 1978-05-31
US3690279A (en) 1972-09-12

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