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EP0045115A1 - Wall-ironing device - Google Patents

Wall-ironing device Download PDF

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Publication number
EP0045115A1
EP0045115A1 EP81200864A EP81200864A EP0045115A1 EP 0045115 A1 EP0045115 A1 EP 0045115A1 EP 81200864 A EP81200864 A EP 81200864A EP 81200864 A EP81200864 A EP 81200864A EP 0045115 A1 EP0045115 A1 EP 0045115A1
Authority
EP
European Patent Office
Prior art keywords
wall
ironing
recess
mandril
thickness
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.)
Granted
Application number
EP81200864A
Other languages
German (de)
French (fr)
Other versions
EP0045115B1 (en
Inventor
Gerrit Hendrik Groot Wassink
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.)
Thomassen and Drijver Verblifa NV
Original Assignee
Thomassen and Drijver Verblifa NV
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 Thomassen and Drijver Verblifa NV filed Critical Thomassen and Drijver Verblifa NV
Priority to AT81200864T priority Critical patent/ATE7367T1/en
Publication of EP0045115A1 publication Critical patent/EP0045115A1/en
Application granted granted Critical
Publication of EP0045115B1 publication Critical patent/EP0045115B1/en
Expired legal-status Critical Current

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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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies

Definitions

  • the invention relates to a device for wall-ironing sleeves, e.g. can bodies, containers etcetera having a wall portion near the open end with f a thickness enlarged with respect to the wall thickness of the sleeve body, said device comprising at least two wall-ironing rings and a wall-ironing mandril movable through said rings and having a relatively broad cylindrical front part and a relatively narrow, cylindrical rear part.
  • a device for wall-ironing sleeves e.g. can bodies, containers etcetera having a wall portion near the open end with f a thickness enlarged with respect to the wall thickness of the sleeve body
  • said device comprising at least two wall-ironing rings and a wall-ironing mandril movable through said rings and having a relatively broad cylindrical front part and a relatively narrow, cylindrical rear part.
  • a larger wall thickness of the aforesaid wall portion is necessary to be able to successfully carry out the following process steps, for example necking, flanging and folding.
  • the wall-ironing mandril according to the prior art exhibits said relatively broad, cylindrical front part and the relatively narrow, cylindrical rear part.
  • the invention has for its object to provide a device by which the said wall thickness difference can be enlarged without the need for increasing the relative wall thickness reduction in the third ring, whilst it is avoided that the maximum permissible, relative wall thickness reduction is too closely approached or even exceeded.
  • the invention provides a device of the kind set forth in the preamble in which the front part of the wall-ironing mandril, at the end facing the rear part, exhibits an annular recess of a predetermined depth, the position of said recess being such that after having passed through the wall-ironing ring last but one the sleeve wall has at least partly reached the recess, and that the material being located at the area of the recess after having passed through the wall-ironing ring last but one is located at least partly at the rear part after having passed through the last wall-ironing ring.
  • the depth of the recess is preferably determined in connection with the desired enlargement of the difference in thickness between said wall portion of enlarged wall thickness and the sleeve body.
  • the invention furthermore provides a wall-ironing mandril having a relatively broad, cylindrical front part and a relatively narrow, cylindrical rear part for use in a device of the kind set forth, said wall-ironing mandril embodying the invention being characterized in that at its end facing the rear part the front part has an annular recess of predetermined depth.
  • the wall-ironing device comprises a wall-ironing mandril 1, a first wall-ironing ring 2, a second wall-ironing ring 3, a third wall-ironing ring 4, said wall-ironing rings being relatively coapled by means of a frame 5.
  • Known means for advancing the wall-ironing mandril 1 in an axial direction relative to the unit 2,3,4,5 indicated by an arrow are not shown.
  • a wall-ironed sleeve 6 is in the situation in which it is wall-ironed by the cooperation of the wall-ironing mandril 1 with the first wall-ironing ring 2.
  • Fig.2 illustrates the next-following stage in which the sleeve 6 then wall-ironed is further wall-ironed by means of the second wall-ironing ring 3.
  • Fig.3 illustrates the state in which during the third processing stage the wall-ironing sleeve is again subjected to a wall-ironing process by means of the third wall-ironing ring 4.
  • the wall-iroring mandril 1 exhibits a reduction in diameter from the first part to the rear. This step is designated in Figs. 2,3,4,5,6,7,8and 9 by reference numeral 7.
  • Fig.4 shows the end stage of the process. It is apparent from the drawing that by the cooperation of the wall-ironing mandril 1 with the third wall-ironing ring 4 the sleeve 6 is subjected to a last reduction in thickness. Owing to the presence of the step 7 the reduction is limited in the last case so that a thickened wall part is formed at the open end of the sleeve.
  • a and b designate the wall thickness of the sleeve body and Lhe thickened wall part at the open end of the sleeve 6, respectively.
  • the dimension a is 0.10mm and b 0.16mm in accordance with the foregoing.
  • FIGs.6 to 9 schematically illustrate an embodiment of a device in accordance with the invention.
  • the processing stage of Fig.6 corresponds with that of Fig.3.
  • the wall-ironing mandril 8 embodying the invention shown in Figs.6 to 9 has an annular recess 9. Referring to the description of the prior art and to Figs. 1 to 5 it will be obvious without further explanation how a wall-ironed sleeve 10 is deformed in the cold state by means of the device embodying the invention.
  • the proportioning of the device is chosen so that after having passed through the second wall-ironing ring 3 the sleeve wall has at least partly reached the recess 9 and that, moreover, tne material located at the area of the recess 9 after the passage through the ring 3 is located at least partly in the area of the hindmost part of the wall-ironing mandril 8 after having passed through the ring 4, that is to say, the material forming the part of the relatively small diameter.
  • Figs.7 and 9 show more in detail the deformation stages of the relevant part of the sleeve wall. In figs.7 and 9 some thicknesses are indicated by arrows. Reference line c corresponds to a thickness of 0..16 mm, d to 0.18mm, e to 0.10 mm, f to 0.12 mm and g to 0.18 mm.
  • Fig.10 is a detailed view of a wall-ironing mandril 10 having a recess 11 in the form of an uninterrupted groove.
  • the structure of this mandril 10 corresponds with that of the mandril 8 of Figs.6 to 9.
  • Fig.11 shows a variant in which a wall-ironing mandril 12 has a recess .13 in the form of an additional step..

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Vending Machines For Individual Products (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Baking, Grill, Roasting (AREA)
  • Metal Extraction Processes (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Abstract

The invention relates to a device for wall-ironing sleeves (10), e.g. can bodies, containers etcetera having a wall portion near the open end with a thickness enlarged with respect to the wall thickness of the sleeve body, said device comprising at least two wall-ironing rings (2, 3, 4) and a wall-ironing mandril (8) movable through said rings (2, 3, 4) and having a relatively broad cylindrical front part (1) and a relatively narrow, cylindrical rear part.
The invention provides a device of the kind set forth above in which the front part of the wall-ironing mandril, at the end facing the rear part, exhibits an annular recess (9) of a predetermined depht, the position of said recess (9) being such that after having passed through the wall-ironing ring last but one the sleeve wall has at least partly reached the recess, and that the material being located at the area of the recess after having passed through the wall-ironing ring last but one is located at least partly at the rear part after having passed through the last wall-ironing ring.

Description

  • The invention relates to a device for wall-ironing sleeves, e.g. can bodies, containers etcetera having a wall portion near the open end with f a thickness enlarged with respect to the wall thickness of the sleeve body, said device comprising at least two wall-ironing rings and a wall-ironing mandril movable through said rings and having a relatively broad cylindrical front part and a relatively narrow, cylindrical rear part.
  • Such a device is known.
  • A larger wall thickness of the aforesaid wall portion is necessary to be able to successfully carry out the following process steps, for example necking, flanging and folding. For this purpose the wall-ironing mandril according to the prior art exhibits said relatively broad, cylindrical front part and the relatively narrow, cylindrical rear part.
  • It is common practice to use three wall-ironing rings. With the conventional wall thicknesses and reduction ratios the sleeve wall will pass through the diameter transition between the front and rear parts of the wall-ironing mandril not earlier than in the third ring.
  • This means that in the known technique the thickness of said wall portion can never exceed the wall thickness after the second ring.
  • It may occur that a greater difference of wall thickness between said wall portion of enlarged wall thickness and the sleeve body is desirable. In this respect a greater thickness of the wall portion with a sleeve body thickness remaining the same as well as a constant thickness of the wall portion and a smaller thickness of the sleeve body may be concerned. In both cases the wall thickness reduction in the third ring has to be considerably greater than the conventional reduction.
  • The invention has for its object to provide a device by which the said wall thickness difference can be enlarged without the need for increasing the relative wall thickness reduction in the third ring, whilst it is avoided that the maximum permissible, relative wall thickness reduction is too closely approached or even exceeded.
  • For this purpose the invention provides a device of the kind set forth in the preamble in which the front part of the wall-ironing mandril, at the end facing the rear part, exhibits an annular recess of a predetermined depth, the position of said recess being such that after having passed through the wall-ironing ring last but one the sleeve wall has at least partly reached the recess, and that the material being located at the area of the recess after having passed through the wall-ironing ring last but one is located at least partly at the rear part after having passed through the last wall-ironing ring. "
  • The depth of the recess is preferably determined in connection with the desired enlargement of the difference in thickness between said wall portion of enlarged wall thickness and the sleeve body.
  • The invention furthermore provides a wall-ironing mandril having a relatively broad, cylindrical front part and a relatively narrow, cylindrical rear part for use in a device of the kind set forth, said wall-ironing mandril embodying the invention being characterized in that at its end facing the rear part the front part has an annular recess of predetermined depth.
  • The invention will now be described more fully with reference to the accompanying drawing.
  • It shows in
    • Fig.1 a cross-sectional view of a known wall-ironing device in the first stage of the wall-ironing process,
    • Fig.2 a view like Fig.l in a second stage,
    • Fig.3 a view like Figs.1 and 2 in a third stage,
    • Fig.4 a view like Figs.l,2 and 3 in the end stage of the known wall-ironing process,
    • Fig.5 a detail indicated in fig.4 by V,
    • Fig.6 a sectional view of a device embodying the invention in the same process stage as in Fig.3,
    • Fig.7 a detail indicated in Fig.6 by VII,
    • Fig.8 a view like Fig.6 of the device embodying the invention in the same process stage as in Fig.4,
    • Fig.9 a detail indicated in Fig.8 by IX,
    • Fig.10 a sectional view of a wall-ironing mandril having a recess in the form of a groove in detail and
    • Fig.ll a detailed sectional view of a wall-ironing mandril having a recess in the form of a step.
  • The wall-ironing device according to the prior art schematically shown in Fig.l comprises a wall-ironing mandril 1, a first wall-ironing ring 2, a second wall-ironing ring 3, a third wall-ironing ring 4, said wall-ironing rings being relatively coapled by means of a frame 5. Known means for advancing the wall-ironing mandril 1 in an axial direction relative to the unit 2,3,4,5 indicated by an arrow are not shown.
  • In the process phase illustrated in Fig.1 a wall-ironed sleeve 6 is in the situation in which it is wall-ironed by the cooperation of the wall-ironing mandril 1 with the first wall-ironing ring 2.
  • Fig.2 illustrates the next-following stage in which the sleeve 6 then wall-ironed is further wall-ironed by means of the second wall-ironing ring 3.
  • Fig.3 illustrates the state in which during the third processing stage the wall-ironing sleeve is again subjected to a wall-ironing process by means of the third wall-ironing ring 4.
  • It is noted here that the wall-iroring mandril 1 exhibits a reduction in diameter from the first part to the rear. This step is designated in Figs. 2,3,4,5,6,7,8and 9 by reference numeral 7.
  • Fig.4 shows the end stage of the process. It is apparent from the drawing that by the cooperation of the wall-ironing mandril 1 with the third wall-ironing ring 4 the sleeve 6 is subjected to a last reduction in thickness. Owing to the presence of the step 7 the reduction is limited in the last case so that a thickened wall part is formed at the open end of the sleeve.
  • It will be apparent that the diameters of the wall-ironing rings 2,3 and 4 are chosen so that the wall of the sleeve is slightly rolled to greater thinness at each ring. Usual wall thicknesses in the various stages are:
    • initial thickness of sleeve wall 0.30 mm
    • after the first ring 2:0.22 mm (wall thickness reduction 27%)
    • after the second ring 3:0.16mm(wall thickness reduction 27%)
    • after the third ring 4:0.10mm (wall thickness reduction 38%).
  • In the detail of Fig.5 reference symbols a and b designate the wall thickness of the sleeve body and Lhe thickened wall part at the open end of the sleeve 6, respectively. The dimension a is 0.10mm and b 0.16mm in accordance with the foregoing.
  • Figs.6 to 9 schematically illustrate an embodiment of a device in accordance with the invention. The processing stage of Fig.6 corresponds with that of Fig.3.
  • The processing stage of Fig.8 corresponds with that of Fig.4.
  • The wall-ironing mandril 8 embodying the invention shown in Figs.6 to 9 has an annular recess 9. Referring to the description of the prior art and to Figs. 1 to 5 it will be obvious without further explanation how a wall-ironed sleeve 10 is deformed in the cold state by means of the device embodying the invention. The proportioning of the device, that is to say, the diameters of the wall-ironing rings 2,3,4, the various diameters of the wall-ironing mandril 8, also with regard to the initial thickness of the sleeve 10, is chosen so that after having passed through the second wall-ironing ring 3 the sleeve wall has at least partly reached the recess 9 and that, moreover, tne material located at the area of the recess 9 after the passage through the ring 3 is located at least partly in the area of the hindmost part of the wall-ironing mandril 8 after having passed through the ring 4, that is to say, the material forming the part of the relatively small diameter.
  • The latter will be apparent by considering the transition between the situation illustrated in Fig.6 and that of Fig.8.
  • Figs.7 and 9 show more in detail the deformation stages of the relevant part of the sleeve wall. In figs.7 and 9 some thicknesses are indicated by arrows. Reference line c corresponds to a thickness of 0..16 mm, d to 0.18mm, e to 0.10 mm, f to 0.12 mm and g to 0.18 mm.
  • After the preceding explanation with respect to the invention there is no need for emphasizing that the basic idea of the invention resides in the change of thickness between e and g. According to the prior art a maximum reduction for a given material of 0.10 and 0.16 could be obtained. The invention provides in the present embodiment a thickness change of 0.10 and 0.18 mm for the same material.
  • It will be obvious that the invention is not limited to the embodiment described above. Many modifications, particularly of the diameter ratios given, can be applied without departing from the scope of the invention.
  • An example of a variant of the embodiment described in the foregoing is illustrated in Fig.ll. Fig.10 is a detailed view of a wall-ironing mandril 10 having a recess 11 in the form of an uninterrupted groove. The structure of this mandril 10 corresponds with that of the mandril 8 of Figs.6 to 9. Fig.11 shows a variant in which a wall-ironing mandril 12 has a recess .13 in the form of an additional step..

Claims (4)

1. A device for wall-ironing sleeves having a wall portion near the open end with a wall thickness enlarged with respect to the wall thickness of the sleeve body, said device comprising at least two wall-ironing rings and a wall-ironing mendril adapted to move through said rings and having a relatively broad, cylindrical front part.and a relatively narrow, cylindrical rear part, characterized in that the front part of the wall-ironing mandril, at the end facing the rear part, exhibits an annular recess of a predetermined depth, the position of said recess being such that after having passed through the wall-ironing ring last but one the sleeve wall has at least partly reached the recess, and that the material being located at the area of the recess after having passed through the wall-ironing ring last but one, is located at least partly at.the rear part after having passed through the last wall-ironing ring.
2. A device as claimed in claim 1, characterized in that the depth of said recess is related with the desired enlargement of the difference in wall thickness between said wall portion of enlarged wall thickness and the sleeve body.
3. A wall-ironing mandril having a relatively broad, cylindrical front part and a relatively narrow, cylindrical rear part for use in a device as claimed in claim 1 or 2, characterized in that at its end facing the rear part the front part of the wall-ironing mandril has an annular recess of predetermined depth.
4. A wall-ironing mandril as claimed in claim 3, characterized in that the width of the recess is of the order of magnitude of 5 to 10 mm.
EP81200864A 1980-07-30 1981-07-30 Wall-ironing device Expired EP0045115B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81200864T ATE7367T1 (en) 1980-07-30 1981-07-30 CONTAINER WALL TRACING DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8004356 1980-07-30
NL8004356A NL8004356A (en) 1980-07-30 1980-07-30 Coin rack device.

Publications (2)

Publication Number Publication Date
EP0045115A1 true EP0045115A1 (en) 1982-02-03
EP0045115B1 EP0045115B1 (en) 1984-05-09

Family

ID=19835682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81200864A Expired EP0045115B1 (en) 1980-07-30 1981-07-30 Wall-ironing device

Country Status (8)

Country Link
EP (1) EP0045115B1 (en)
JP (1) JPS57115922A (en)
AT (1) ATE7367T1 (en)
AU (1) AU555312B2 (en)
CA (1) CA1179206A (en)
DE (1) DE3163500D1 (en)
NL (1) NL8004356A (en)
ZA (1) ZA814566B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164161A1 (en) * 1984-06-08 1985-12-11 Thomassen & Drijver-Verblifa N.V. Method and apparatus of manufacturing a body of a container and said body
US5329799A (en) * 1992-05-29 1994-07-19 Toyota Jidosha Kabushiki Kaisha Process and apparatus for press-forming tubular container-like article from strip, including forward and backward ironing steps
US5333484A (en) * 1991-09-04 1994-08-02 Toyota Jidosha Kabushiki Kaisha Method of ironing cylindrical workpiece of austenite stainless steel, with controlled thickness reduction
WO1996017700A3 (en) * 1994-12-06 1996-08-22 Schmalbach Lubeca Wall thickness distribution in the opening section of cans
EP2476494A1 (en) * 2011-01-12 2012-07-18 Ardagh MP Group Netherlands B.V. Pressurised metal container preform and a method of making same
WO2015181791A1 (en) * 2014-05-30 2015-12-03 Anheuser-Busch, Llc Two iron tool pack and method for forming tall metal bottle shaped containers and such a metal bottle
US10022773B2 (en) 2014-04-30 2018-07-17 Alcoa Usa Corp. Aluminum sheet with enhanced formability and an aluminum container made from aluminum sheet
US11407022B2 (en) * 2018-02-06 2022-08-09 Tata Steel Ijmuiden B.V. Process and apparatus for the production of a can body by wall ironing
WO2023021436A1 (en) * 2021-08-20 2023-02-23 Canpack S.A. A punch, a semi-finished can, and a can manufactured with use of the said punch

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165722U (en) * 1983-04-21 1984-11-07 昭和アルミニウム株式会社 Processing mold
JP4472429B2 (en) * 2004-05-31 2010-06-02 ユニバーサル製缶株式会社 DI can manufacturing method and bottle can
JP5015120B2 (en) * 2008-11-25 2012-08-29 ユニバーサル製缶株式会社 DI can manufacturing equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1486077A (en) * 1965-07-06 1967-06-23 Continental Can Co Apparatus for forming rimmed tubular articles and method of extracting such articles therefrom
FR2255976A1 (en) * 1973-12-27 1975-07-25 Daiwa Can Co Ltd High speed mfr.of metal cans - with very thin wall, thickened at top to permit ejection without distortion
DE2508828A1 (en) * 1974-03-22 1975-10-02 Yoshizaki Kozo METHOD AND DEVICE FOR DEEP-DRAWING A CUP-SHAPED OBJECT
US3945231A (en) * 1973-10-31 1976-03-23 Toyo Seikan Kaisha Limited Process and apparatus for preparation of thin walled cylindrical vessels
US3951296A (en) * 1971-09-02 1976-04-20 National Steel Corporation Reinforced wall-ironed container
FR2413147A1 (en) * 1977-12-27 1979-07-27 Krupp Gmbh DEVICE FOR CONTAINING AND UNMOLDING THE TRUNKS OF CONTAINERS CONSISTING OF ONE PIECE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011575B2 (en) * 1978-07-26 1985-03-27 東洋製罐株式会社 Method of manufacturing a metal integral container

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1486077A (en) * 1965-07-06 1967-06-23 Continental Can Co Apparatus for forming rimmed tubular articles and method of extracting such articles therefrom
US3951296A (en) * 1971-09-02 1976-04-20 National Steel Corporation Reinforced wall-ironed container
US3945231A (en) * 1973-10-31 1976-03-23 Toyo Seikan Kaisha Limited Process and apparatus for preparation of thin walled cylindrical vessels
FR2255976A1 (en) * 1973-12-27 1975-07-25 Daiwa Can Co Ltd High speed mfr.of metal cans - with very thin wall, thickened at top to permit ejection without distortion
DE2508828A1 (en) * 1974-03-22 1975-10-02 Yoshizaki Kozo METHOD AND DEVICE FOR DEEP-DRAWING A CUP-SHAPED OBJECT
FR2413147A1 (en) * 1977-12-27 1979-07-27 Krupp Gmbh DEVICE FOR CONTAINING AND UNMOLDING THE TRUNKS OF CONTAINERS CONSISTING OF ONE PIECE

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742949A (en) * 1984-06-08 1988-05-10 Thomassen & Drijver-Verblifa Nv Method and apparatus of manufacturing a body of a container, same body and same container
EP0164161A1 (en) * 1984-06-08 1985-12-11 Thomassen & Drijver-Verblifa N.V. Method and apparatus of manufacturing a body of a container and said body
US5333484A (en) * 1991-09-04 1994-08-02 Toyota Jidosha Kabushiki Kaisha Method of ironing cylindrical workpiece of austenite stainless steel, with controlled thickness reduction
US5329799A (en) * 1992-05-29 1994-07-19 Toyota Jidosha Kabushiki Kaisha Process and apparatus for press-forming tubular container-like article from strip, including forward and backward ironing steps
WO1996017700A3 (en) * 1994-12-06 1996-08-22 Schmalbach Lubeca Wall thickness distribution in the opening section of cans
EP2476494A1 (en) * 2011-01-12 2012-07-18 Ardagh MP Group Netherlands B.V. Pressurised metal container preform and a method of making same
US10022773B2 (en) 2014-04-30 2018-07-17 Alcoa Usa Corp. Aluminum sheet with enhanced formability and an aluminum container made from aluminum sheet
WO2015181791A1 (en) * 2014-05-30 2015-12-03 Anheuser-Busch, Llc Two iron tool pack and method for forming tall metal bottle shaped containers and such a metal bottle
CN106457342A (en) * 2014-05-30 2017-02-22 安海斯-布希有限公司 Two iron tool pack and method for forming tall metal bottle shaped containers and such a metal bottle
CN106457342B (en) * 2014-05-30 2019-12-13 安海斯-布希有限公司 Method of forming metal bottle-shaped container
AU2015265443B2 (en) * 2014-05-30 2020-01-30 Anheuser-Busch, Llc Two iron tool pack for forming tall metal bottle-shaped containers
US11407022B2 (en) * 2018-02-06 2022-08-09 Tata Steel Ijmuiden B.V. Process and apparatus for the production of a can body by wall ironing
WO2023021436A1 (en) * 2021-08-20 2023-02-23 Canpack S.A. A punch, a semi-finished can, and a can manufactured with use of the said punch

Also Published As

Publication number Publication date
DE3163500D1 (en) 1984-06-14
JPS57115922A (en) 1982-07-19
AU555312B2 (en) 1986-09-18
EP0045115B1 (en) 1984-05-09
NL8004356A (en) 1982-03-01
AU7347181A (en) 1982-02-04
ZA814566B (en) 1982-07-28
ATE7367T1 (en) 1984-05-15
CA1179206A (en) 1984-12-11

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