ATE115447T1 - METHOD AND APPARATUS FOR MANUFACTURING CONTAINERS. - Google Patents

METHOD AND APPARATUS FOR MANUFACTURING CONTAINERS.

Info

Publication number
ATE115447T1
ATE115447T1 AT90907607T AT90907607T ATE115447T1 AT E115447 T1 ATE115447 T1 AT E115447T1 AT 90907607 T AT90907607 T AT 90907607T AT 90907607 T AT90907607 T AT 90907607T AT E115447 T1 ATE115447 T1 AT E115447T1
Authority
AT
Austria
Prior art keywords
side wall
mandrel
container
impression
segments
Prior art date
Application number
AT90907607T
Other languages
German (de)
Inventor
Andrew Halasz
Sylvan Praturlon
Thomas E Moloney
Nelson N Chernikoff
Richard D Zenger
Edward K Cassidy
John M Mann
Original Assignee
American National 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 National Can Co filed Critical American National Can Co
Application granted granted Critical
Publication of ATE115447T1 publication Critical patent/ATE115447T1/en

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
    • B21D51/2646—Of particular non cylindrical shape, e.g. conical, rectangular, polygonal, bulged
    • 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
    • B21D22/10—Stamping using yieldable or resilient pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

A drawn and ironed container (C) that includes a cylindrical side wall, a smoothly-tapered neck (134) with an open end and an integral bottom wall (137) at the opposite end has a plurality of inwardly-deformed panel segments (130) located in the side wall between adjacent arcuate segments (132) with the panel defining generally chordal bottom walls for the panel segments. The container is formed using a multi-station processing apparatus that consists of a plurality of identical stations (30) located around the periphery of a rotating turret (26). Each station includes a support mandrel (50), a container loading means (52, 53) and an impression mandrel (54), with the impression mandrel being pivoted into and out of pressure engagement with the support mandrel to deform the side wall of the container. The support mandrel has a cylindrical peripheral surface (102) that conforms to the inner diameter of the container side wall and has circumferentially-spaced, axially-extending pockets (104). The pockets have sharp opposite edges (108a) that cooperate with the impression mandrel to produce the panel segments in the side wall.
AT90907607T 1990-01-26 1990-01-26 METHOD AND APPARATUS FOR MANUFACTURING CONTAINERS. ATE115447T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002074526A CA2074526C (en) 1990-01-26 1990-01-26 Method and apparatus for processing containers
PCT/US1990/000451 WO1991011275A1 (en) 1990-01-26 1990-01-26 Method and apparatus for processing containers

Publications (1)

Publication Number Publication Date
ATE115447T1 true ATE115447T1 (en) 1994-12-15

Family

ID=25675363

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90907607T ATE115447T1 (en) 1990-01-26 1990-01-26 METHOD AND APPARATUS FOR MANUFACTURING CONTAINERS.

Country Status (8)

Country Link
EP (1) EP0512984B1 (en)
JP (1) JP3149945B2 (en)
AT (1) ATE115447T1 (en)
AU (1) AU655754B2 (en)
CA (1) CA2074526C (en)
DE (1) DE69015210T2 (en)
ES (1) ES2066204T3 (en)
WO (1) WO1991011275A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9101632A (en) * 1990-10-22 1992-06-05 Ball Corp METHOD AND APPARATUS TO REINFORCE THE BASE OR BOTTOM OF A CONTAINER
US5261558A (en) * 1990-12-21 1993-11-16 Carnaudmetalbox Plc Can bodies
MY106990A (en) * 1990-12-21 1995-08-30 Metal Box Plc Containers
US5341667A (en) * 1992-05-01 1994-08-30 Reynolds Metals Company Container bottom wall reforming apparatus and method
GB9324910D0 (en) * 1993-12-04 1994-01-26 Metal Box Plc Containers
JP3441317B2 (en) * 1996-10-21 2003-09-02 大和製罐株式会社 Method for producing deformed metal can having irregular pattern on body
ES2879442T3 (en) 2010-08-20 2021-11-22 Kaiser Aluminum Warrick Llc Formed metal container and procedure to manufacture the same
US9327338B2 (en) 2012-12-20 2016-05-03 Alcoa Inc. Knockout for use while necking a metal container, die system for necking a metal container and method of necking a metal container
JP6043843B1 (en) * 2015-08-10 2016-12-14 株式会社マジカル Plum food holder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316375A (en) * 1979-11-30 1982-02-23 Reynolds Metals Company Apparatus for corrugating can body flanges
US4519232A (en) * 1982-12-27 1985-05-28 National Can Corporation Method and apparatus for necking containers
US4578976A (en) * 1984-04-09 1986-04-01 National Can Corporation Container processing apparatus
US4685582A (en) * 1985-05-20 1987-08-11 National Can Corporation Container profile with stacking feature
CH673790A5 (en) * 1987-07-07 1990-04-12 Elpatronic Ag
CH676210A5 (en) * 1988-07-19 1990-12-28 Elpatronic Ag

Also Published As

Publication number Publication date
AU5637190A (en) 1991-08-21
CA2074526A1 (en) 1991-07-27
JP3149945B2 (en) 2001-03-26
JPH05503878A (en) 1993-06-24
CA2074526C (en) 2002-07-16
WO1991011275A1 (en) 1991-08-08
EP0512984A1 (en) 1992-11-19
ES2066204T3 (en) 1995-03-01
DE69015210T2 (en) 1995-08-03
AU655754B2 (en) 1995-01-12
EP0512984B1 (en) 1994-12-14
DE69015210D1 (en) 1995-01-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties