GB703703A - Improvements relating to metal containers and methods of manufacturing the same - Google Patents

Improvements relating to metal containers and methods of manufacturing the same

Info

Publication number
GB703703A
GB703703A GB339851A GB339851A GB703703A GB 703703 A GB703703 A GB 703703A GB 339851 A GB339851 A GB 339851A GB 339851 A GB339851 A GB 339851A GB 703703 A GB703703 A GB 703703A
Authority
GB
United Kingdom
Prior art keywords
blank
folds
bent
blanks
bending
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
GB339851A
Inventor
John Thomas Knight
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB339851A priority Critical patent/GB703703A/en
Publication of GB703703A publication Critical patent/GB703703A/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
    • B21D51/28—Folding the longitudinal seam
    • 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
    • B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
    • B65D7/06—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape of polygonal cross-section, e.g. tins, boxes
    • B65D7/08—Trays or like containers without lids
    • 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
    • B65D7/36—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 formed by rolling, or by rolling and pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

703,703. Making hollow-ware. NATIONAL RESEARCH DEVELOPMENT CORPORATION. Feb. 12, 1952 [Feb. 12, 1951], No. 3398/51. Classes 83 (2) and 83 (4). [Also in Group XVII] Bending; seaming sheet metal.-In a method of making a seamed sheet metal box from a blank bent to U shape to form a base 5, Fig. 3, and sides 3, 4 and having double folds 2a, 2b on its ends engaged by folds 7a ... c, Fig. 6, on a pair of end forming blanks 6, the seam 9, Fig. 8, is bevelled, preferably at an angle of 15 degrees to the box ends. The top edge 10 may be beaded or burred over and a closure may be aplied such as that described in Specification 703,558, [Group XVII]. The first blank is bent up from a flat blank, Fig. 2, which is first flanged at the edges to form the double folds 2a, 2b and then bent to U shape on the fold lines 3b, 4b. The corner portions 1 are belled or crimped to allow for spreading during bending. The end blanks 6, Fig. 6, are formed by bending flat blanks in two stages, the first forming the flanges 7a ... c, Fig. 5, at right-angles to the blank. A portion 8 of the metal is cut away at the corners where a junction between two folds occurs.
GB339851A 1951-02-12 1951-02-12 Improvements relating to metal containers and methods of manufacturing the same Expired GB703703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB339851A GB703703A (en) 1951-02-12 1951-02-12 Improvements relating to metal containers and methods of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB339851A GB703703A (en) 1951-02-12 1951-02-12 Improvements relating to metal containers and methods of manufacturing the same

Publications (1)

Publication Number Publication Date
GB703703A true GB703703A (en) 1954-02-10

Family

ID=9757582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB339851A Expired GB703703A (en) 1951-02-12 1951-02-12 Improvements relating to metal containers and methods of manufacturing the same

Country Status (1)

Country Link
GB (1) GB703703A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551683A1 (en) * 1983-09-09 1985-03-15 Carnaud Emballage Sa Process for manufacturing parallelepipedal metal boxes, called tins (small containers), made from four pieces.
GB2266067A (en) * 1992-01-08 1993-10-20 Jang Sun Sing Assembling a housing body
WO2008095262A1 (en) * 2007-02-09 2008-08-14 Lempira Holdings Pty Ltd Core tray with end caps
CN114713713A (en) * 2022-05-19 2022-07-08 佛山市怡辰宏焰能源科技有限公司 Production method of shell plate blank of biomass gasification furnace

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551683A1 (en) * 1983-09-09 1985-03-15 Carnaud Emballage Sa Process for manufacturing parallelepipedal metal boxes, called tins (small containers), made from four pieces.
GB2266067A (en) * 1992-01-08 1993-10-20 Jang Sun Sing Assembling a housing body
WO2008095262A1 (en) * 2007-02-09 2008-08-14 Lempira Holdings Pty Ltd Core tray with end caps
CN114713713A (en) * 2022-05-19 2022-07-08 佛山市怡辰宏焰能源科技有限公司 Production method of shell plate blank of biomass gasification furnace

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