GB1330346A - Manufacture of containers - Google Patents

Manufacture of containers

Info

Publication number
GB1330346A
GB1330346A GB5074570A GB5074570A GB1330346A GB 1330346 A GB1330346 A GB 1330346A GB 5074570 A GB5074570 A GB 5074570A GB 5074570 A GB5074570 A GB 5074570A GB 1330346 A GB1330346 A GB 1330346A
Authority
GB
United Kingdom
Prior art keywords
roll
anvil
pilot
shaft
necking
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
GB5074570A
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.)
Primerica Inc
Original Assignee
American Can Co
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 American Can Co filed Critical American Can Co
Publication of GB1330346A publication Critical patent/GB1330346A/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
    • B21D51/263—Flanging
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • 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
    • 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

Abstract

1330346 Flanging and necking cans AMERICAN CAN CO 26 Oct 1970 [24 Oct 1969] 50745/70 Headings B3E and B3Q A method of necking-in and flanging a can body includes the steps of necking a portion of the can spaced axially from one end thereof whilst simultaneously therewith flanging outwardly that portion of the can disposed between the necked-in portion and the end of the can. The can body is initially partially flanged by moving dies 30, Fig. 1, to impart an outward flare to the can (Fig. 2, not shown). Apparatus for carrying out the method comprises a pair of heads each having a rotatable pilot roll 32, Fig. 10, which engages and rotates the can B, an internal anvil roll 60, an external spring- loaded forming roll 80 and means for effecting relative radial and axial movement between the pilot roll and the forming roll. The pilot and anvil rolls are carried on a stepped shaft 42 the pilot being mounted on a slidable sleeve 38 reciprocated by a cam roller 50 and rotated by gearing 66, 68. The shaft 42 is supported in spring mounted bearings 57 (Fig. 8, not shown). Each sleeve is also engaged by a pressure roller 78. The can is fed between the opposed heads by hand or by means of a magnetic or gripper cradle 96. In a modification shown in Fig. 15 the anvil roll 60<SP>1</SP> is mounted concentric with the pilot roll 32<SP>1</SP> to facilitate insertion in the can but is mounted on an eccentric portion 112 of a shaft 114 eccentrically mounted within the hollow shaft 42<SP>1</SP>. In operation the shaft 114 is partially rotated by an arm 120 and a cam roller 122 to impart eccentricity to the anvil roller during the forming operation. In another modification, Figs. 18 and 20, a collapsible spinning anvil 160 is used and rotates with the sleeve 3811. The anvil comprises three large segments 168 and three small segments 170 mounted on slides 172 and are held radially inwardly by a circular spring 184. In operation the segments are expanded by a wedge 190 concentrically mounted within the hollow shaft 4211.
GB5074570A 1969-10-24 1970-10-26 Manufacture of containers Expired GB1330346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86899969A 1969-10-24 1969-10-24

Publications (1)

Publication Number Publication Date
GB1330346A true GB1330346A (en) 1973-09-19

Family

ID=25352741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5074570A Expired GB1330346A (en) 1969-10-24 1970-10-26 Manufacture of containers

Country Status (4)

Country Link
US (1) US3688538A (en)
CA (1) CA938840A (en)
DO (1) DOP1970001883A (en)
GB (1) GB1330346A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234881A1 (en) * 1982-09-21 1984-03-22 Arberger Verpackungen GmbH & Co KG, 2806 Oyten Method and device for drawing in the body of cylindrical cans made of super-thin sheet and cans made of super-thin sheet prepared according to this method

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754424A (en) * 1972-05-17 1973-08-28 Gulf & Western Ind Prod Co Method for necking-in can bodies
US3831416A (en) * 1973-01-04 1974-08-27 United Can Co Necking die assembly with internal rollers
US3913366A (en) * 1974-05-10 1975-10-21 Gulf & Western Mfg Co Apparatus for necking-in can bodies
US4070888A (en) * 1977-02-28 1978-01-31 Coors Container Company Apparatus and methods for simultaneously necking and flanging a can body member
US4341103A (en) * 1980-09-04 1982-07-27 Ball Corporation Spin-necker flanger for beverage containers
GB2083382B (en) * 1980-09-08 1984-06-20 Metal Box Co Ltd Forming can bodies
DE3118783C2 (en) * 1981-05-12 1986-02-20 Cantec, Inc., Fort Worth, Tex. Device for beading the body of a sheet metal container
US4446714A (en) * 1982-02-08 1984-05-08 Cvacho Daniel S Methods of necking-in and flanging tubular can bodies
US4753364A (en) * 1983-03-28 1988-06-28 Stoffel Technologies Inc. Necked container
US4527412A (en) * 1983-03-28 1985-07-09 Stoffel Technologies, Inc. Method for making a necked container
US4781047A (en) * 1983-10-14 1988-11-01 Ball Corporation Controlled spin flow forming
JPH0144197Y2 (en) * 1986-04-03 1989-12-21
US4760725A (en) * 1986-05-02 1988-08-02 Ball Corporation Spin flow forming
DE3624444A1 (en) * 1986-07-19 1988-01-28 Niemsch Otto Lanico Maschbau MACHINE FOR DOUBLE-SIDED BOARDING AND PULLING IN CYLINDRICAL CAN FELS
DE3706605C1 (en) * 1987-02-28 1987-09-17 Karges Hammer Maschf Roll-beading device
US4927043A (en) * 1987-11-13 1990-05-22 Ihly Industries, Inc. Necked-down can having a false seam and an apparatus to form same
US4870847A (en) * 1988-05-20 1989-10-03 Ihly Industries, Inc. Method and apparatus for forming outwardly projecting beads on cylindrical objects
GB8900391D0 (en) * 1989-01-09 1989-03-08 Metal Box Plc Manufacture of a metal can bodies
US5121621A (en) * 1991-02-20 1992-06-16 Ihly Industries, Inc. Preformed flange reforming process and apparatus
NL9101493A (en) * 1991-04-03 1992-11-02 Thomassen & Drijver Device for forming a narrowed section on the open end zone of a metal bush (sleeve)
US5150595A (en) * 1991-05-09 1992-09-29 Ihly Industries, Inc. Process and apparatus for working an edge portion of a container flange
US5138858A (en) * 1991-07-01 1992-08-18 Ball Corporation Method for necking a metal container body
US5282375A (en) * 1992-05-15 1994-02-01 Reynolds Metals Company Spin flow necking apparatus and method of handling cans therein
US5245848A (en) * 1992-08-14 1993-09-21 Reynolds Metals Company Spin flow necking cam ring
US5349836A (en) * 1992-08-14 1994-09-27 Reynolds Metals Company Method and apparatus for minimizing plug diameter variation in spin flow necking process
US5448903A (en) * 1994-01-25 1995-09-12 Ball Corporation Method for necking a metal container body
FR2729316A1 (en) * 1995-01-18 1996-07-19 Metal Box Plc Cylindrical container body shaping method
DE19517671C2 (en) * 1995-05-13 2000-07-13 Krupp Kunststofftechnik Gmbh Device for the formation of a tapered and flanged section on a cylindrical hollow body
GB9605192D0 (en) * 1996-03-12 1996-05-15 Statomat Special Machines Ltd Press tools
DE19628995A1 (en) * 1996-07-18 1998-01-22 Krupp Kunststofftechnik Gmbh Device for flaring can bodies
US5934127A (en) * 1998-05-12 1999-08-10 Ihly Industries, Inc. Method and apparatus for reforming a container bottom
US7201031B2 (en) * 2004-02-06 2007-04-10 Belvac Production Machinery, Inc. Flanging process improvement for reducing variation in can body flange width
US7578412B2 (en) * 2004-07-23 2009-08-25 Kraft Foods Global Brands Llc Container having gripping recesses
US10189070B2 (en) 2014-08-29 2019-01-29 Victaulic Company Roller for roll forming
CN106424426B (en) * 2016-12-07 2018-01-23 贵州黎阳航空动力有限公司 A kind of double wall steep-taper inner cone closing device
US9993694B1 (en) * 2016-12-12 2018-06-12 William J. Warren Recreational device with rotor assembly
US10183199B1 (en) 2017-10-15 2019-01-22 William J. Warren Tubular projectile device
USD839367S1 (en) 2017-11-23 2019-01-29 William J Warren Ball for recreational use
CN114772256A (en) 2018-05-11 2022-07-22 斯多里机械有限责任公司 Quick replacement formula vacuum star gear subassembly and necking down machine
JP7420742B2 (en) 2018-05-11 2024-01-23 ストール マシーナリ カンパニー，エルエルシー quick exchange tooling assembly
BR112020022970A2 (en) 2018-05-11 2021-02-02 Stolle Machinery Company, Llc quick-change power pack features
JP7312196B2 (en) 2018-05-11 2023-07-20 ストール マシーナリ カンパニー，エルエルシー rotating manifold
US11370015B2 (en) 2018-05-11 2022-06-28 Stolle Machinery Company, Llc Drive assembly
JP7319300B2 (en) 2018-05-11 2023-08-01 ストール マシーナリ カンパニー，エルエルシー process shaft tooling assembly
EP3791168A4 (en) 2018-05-11 2021-08-18 Stolle Machinery Company, LLC Infeed assembly full inspection assembly
US11420242B2 (en) 2019-08-16 2022-08-23 Stolle Machinery Company, Llc Reformer assembly
CN117677449A (en) * 2022-05-20 2024-03-08 宁德时代新能源科技股份有限公司 Necking and flanging roller, necking and flanging mechanism and battery manufacturing equipment

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US286115A (en) * 1883-10-02 Jules chaumont
US213214A (en) * 1879-03-11 Improvement in grooving sheet-metal pipes
US1161923A (en) * 1909-10-30 1915-11-30 Sanitary Can Company Can-body-flanging machine.
FR14238E (en) * 1910-12-08 1911-10-05 Ernst Alfred Paul Hennig Apparatus for resonating the strings of stringed instruments
US2160866A (en) * 1933-06-20 1939-06-06 American Can Co Container body forming mechanism
US2189004A (en) * 1938-05-19 1940-02-06 Niagara Machine & Tool Works Apparatus for necking in the ends of containers
US2432658A (en) * 1945-04-20 1947-12-16 Continental Can Co Method of and apparatus for flanging cans
US2892431A (en) * 1955-02-17 1959-06-30 Automatic Steel Products Inc Apparatus for forming multi-groove pulleys
US3282078A (en) * 1963-12-23 1966-11-01 Cincinnati Milling Machine Co Method of making grooved hollow article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234881A1 (en) * 1982-09-21 1984-03-22 Arberger Verpackungen GmbH & Co KG, 2806 Oyten Method and device for drawing in the body of cylindrical cans made of super-thin sheet and cans made of super-thin sheet prepared according to this method

Also Published As

Publication number Publication date
DOP1970001883A (en) 1979-04-06
CA938840A (en) 1973-12-25
US3688538A (en) 1972-09-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee