GB1361635A - Method for producing a container - Google Patents

Method for producing a container

Info

Publication number
GB1361635A
GB1361635A GB4184171A GB4184171A GB1361635A GB 1361635 A GB1361635 A GB 1361635A GB 4184171 A GB4184171 A GB 4184171A GB 4184171 A GB4184171 A GB 4184171A GB 1361635 A GB1361635 A GB 1361635A
Authority
GB
United Kingdom
Prior art keywords
wall
punch
subjected
angle
rim
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
GB4184171A
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.)
Daiwa Can Co Ltd
Original Assignee
Daiwa Can Co Ltd
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 Daiwa Can Co Ltd filed Critical Daiwa Can Co Ltd
Publication of GB1361635A publication Critical patent/GB1361635A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
    • B21D35/006—Blanks having varying thickness, e.g. tailored blanks
    • 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
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
    • B65D1/165—Cylindrical cans

Abstract

1361635 Cupping DAIWA CAN CO Ltd 8 Sept 1971 [15 March 1971 3 April 1971] 41841/71 Headings B3A and B3Q Tin plate or block plate containers with a thick rim 2 are drawn on a tapering punch and subjected to at least one wall ironing operation so that the angle of taper of the thickness of the container side-wall 6 is less than the angle between the side 11 of the punch and its axis, the rim 2 being subsequently trimmed and flanged. Preferably the wall gradient is 0À0001-0À0003 radians and is not more than 80% of the punchangle. A punch for performing the method has a reduced shank 9 to receive the thick portion 2 which may not be subjected to the, or the last, wall ironing operation and is therefore less hard than the middle of the wall. A gap may occur between the punch and the container side-wall.
GB4184171A 1971-03-15 1971-09-08 Method for producing a container Expired GB1361635A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1470871 1971-03-15
JP2007271 1971-04-03

Publications (1)

Publication Number Publication Date
GB1361635A true GB1361635A (en) 1974-07-30

Family

ID=26350720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4184171A Expired GB1361635A (en) 1971-03-15 1971-09-08 Method for producing a container

Country Status (2)

Country Link
DE (1) DE2140131C2 (en)
GB (1) GB1361635A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206178A (en) * 1987-06-26 1988-12-29 Xerox Corp Impact extruded roll

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301069A (en) * 1983-03-28 1984-10-16 Hoogovens Groep Bv THREE-PIECE METAL PACKAGING BUSH, SEMI-PRODUCTION FOR THE MANUFACTURE OF THIS BUSH, AND A METHOD OF MANUFACTURING METAL PACKAGING BUSES.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1295430A (en) * 1919-01-14 1919-02-25 Rockwood Sprinkler Company Of Massachusetts Method of metal-drawing.
US2462851A (en) * 1945-05-02 1949-03-01 Cecil C Fawcett Steel cartridge case manufacture
US2805466A (en) * 1951-12-08 1957-09-10 Lyon George Albert Method of manufacturing cartridge casings
US2877546A (en) * 1953-06-09 1959-03-17 Motor Wheel Corp Method for forming tubular metal articles
DE1202666B (en) * 1961-12-27 1965-10-07 Tuben Und Metallwarenfabrik Folding lid box made of aluminum
US3406554A (en) * 1965-07-06 1968-10-22 Continental Can Co Apparatus for and method of forming containers
US3660157A (en) * 1969-08-18 1972-05-02 Computervision Corp Enhanced contrast semiconductor wafer alignment target
US3785311A (en) * 1970-06-04 1974-01-15 Daiwa Can Co Ltd Method for producing a metallic container or can

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206178A (en) * 1987-06-26 1988-12-29 Xerox Corp Impact extruded roll
GB2206178B (en) * 1987-06-26 1991-07-10 Xerox Corp Impact extruded developer roll

Also Published As

Publication number Publication date
DE2140131A1 (en) 1972-09-21
DE2140131C2 (en) 1982-12-16

Similar Documents

Publication Publication Date Title
GB1450529A (en) Production of composite closures
GB1312687A (en) Plastics material cask
CA990308A (en) Process for preparing methacrolein or 1.3 butadiene and methacrolein simultaneously
CA920090A (en) Pilferproof closure with vertical weakening lines
GB1329583A (en) Method and apparatus for scoring sheet metal container ends
CS222205B2 (en) Method of making the metal e.g. aluminium in the electrolyser
GB1436617A (en) Digitally openable container closure and method and apparatus for forming such closure
GB1361635A (en) Method for producing a container
GB1260820A (en) Improvements in and relating to self-opening bottle caps
GB1244627A (en) Method for preventing edge defects in compression stretched acrylic sheets and blank for use therein
GB1362584A (en) Gate valve
CA996935A (en) 2,9-dicarboxyquinacridone and methods for its production
ZA815476B (en) Process for the production of extralong screw closures in aluminium or other metals,comprising two or more drawing operations,a rolling phase and a sealing disk insertion phase,using a special punch equipped with blades during the final drawing phase so that vertical weakening lines from the inside outwards are obtained on the closure
GB1132875A (en) A desulfurization process
ES317567A1 (en) Procedure for the deep embutition of metal sheets. (Machine-translation by Google Translate, not legally binding)
CA952124A (en) Process for preparing methacrylonitrile and 1,3-butadiene simultaneously
GB1377475A (en) Expansible vessels
CA980071A (en) Closures for pressure vessels
AU459483B2 (en) Improvements in closure assemblies for pails, drums and like containers
CA845240A (en) Anionic polyurethane dispersions and a process for the production thereof
ES313351A1 (en) Improvements in the methods of embutition of metal sheets. (Machine-translation by Google Translate, not legally binding)
ES176335U (en) Container for confectionery products (Machine-translation by Google Translate, not legally binding)
AU431748B2 (en) Improvements in closures for pails, drums and like containers
CA975528A (en) Die casting machine and method
CA939363A (en) 1,3-benzodioxazole-2-thiones and a process for their production

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee