US3855862A - Draw and wall iron process for metal cans - Google Patents

Draw and wall iron process for metal cans Download PDF

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Publication number
US3855862A
US3855862A US00353852A US35385273A US3855862A US 3855862 A US3855862 A US 3855862A US 00353852 A US00353852 A US 00353852A US 35385273 A US35385273 A US 35385273A US 3855862 A US3855862 A US 3855862A
Authority
US
United States
Prior art keywords
container
cup
side wall
flange
metal
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 - Lifetime
Application number
US00353852A
Other languages
English (en)
Inventor
J Moller
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
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 Continental Can Co Inc filed Critical Continental Can Co Inc
Priority to US00353852A priority Critical patent/US3855862A/en
Priority to ZA00735516A priority patent/ZA735516B/xx
Priority to CA179,244A priority patent/CA1014800A/en
Priority to DE2353209A priority patent/DE2353209C2/de
Priority to AU61992/73A priority patent/AU477352B2/en
Priority to FR7344363A priority patent/FR2226227B1/fr
Priority to BR10235/73A priority patent/BR7310235D0/pt
Priority to JP2064774A priority patent/JPS5319474B2/ja
Priority to SU742007301A priority patent/SU603325A3/ru
Priority to NL7405438A priority patent/NL7405438A/xx
Priority to GB1751774A priority patent/GB1430524A/en
Priority to RO7478532A priority patent/RO65549A/fr
Priority to CS2884A priority patent/CS177171B2/cs
Priority to BE143492A priority patent/BE814051A/xx
Priority to AR253411A priority patent/AR212074A1/es
Priority to DD178077A priority patent/DD115585A5/xx
Application granted granted Critical
Publication of US3855862A publication Critical patent/US3855862A/en
Priority to IN1470/CAL/75A priority patent/IN144146B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing

Definitions

  • FIG. 8 is a composite view showing the die assembly in several operating positions.
  • the step of forming the thick wall section is combined with .the step of paneling the bottom wall and also in forming of the peripheral outwardly directed flange 15 about the open'end of the container followed by a trimming operation to provide a circular edge 16 about the flange and part with the ragged scrap indicated at 17.
  • the remaining stock is moved past the cutting edge 42and is depressed inwardly of the outer face 32 conincidentally with the stripper plate compressing springs 43 and moving the retainer bolts 44 to which the stripper is fastened inwardly, the bolts (at least three in number) having their shank portion 45 slidable through aligned apertures 46 in a spacer plate 47 of a mounting block assembly 48, the bolts being headed at 49 and abuttable with the plate 47 at 50 to limit outward movement of the stripper from that shown in FIG. 8 to that in FIG. 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Stackable Containers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
US00353852A 1973-04-23 1973-04-23 Draw and wall iron process for metal cans Expired - Lifetime US3855862A (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
US00353852A US3855862A (en) 1973-04-23 1973-04-23 Draw and wall iron process for metal cans
ZA00735516A ZA735516B (en) 1973-04-23 1973-08-13 Draw and wall iron process for metal cans
CA179,244A CA1014800A (en) 1973-04-23 1973-08-20 Draw and wall iron process for metal cans
DE2353209A DE2353209C2 (de) 1973-04-23 1973-10-24 Verfahren zum Herstellen eines einstückigen, einendig offenen Behälters aus Metall, insbesondere Metalldose
AU61992/73A AU477352B2 (en) 1973-04-23 1973-10-30 Draw and wall iron process for metal can
FR7344363A FR2226227B1 (fr) 1973-04-23 1973-12-12
BR10235/73A BR7310235D0 (pt) 1973-04-23 1973-12-28 Processo aperfeicoado para fabricar um recipiente e recipiente aperfeicoado para lata de duas pecas
JP2064774A JPS5319474B2 (fr) 1973-04-23 1974-02-22
SU742007301A SU603325A3 (ru) 1973-04-23 1974-03-22 Способ изготовлени цилиндрических изделий
NL7405438A NL7405438A (fr) 1973-04-23 1974-04-22
GB1751774A GB1430524A (en) 1973-04-23 1974-04-22 Containers
RO7478532A RO65549A (fr) 1973-04-23 1974-04-23 Procede pour la realisation des recipients
CS2884A CS177171B2 (fr) 1973-04-23 1974-04-23
BE143492A BE814051A (nl) 1973-04-23 1974-04-23 Trek- en strijkmethode voor metalen bussen
AR253411A AR212074A1 (es) 1973-04-23 1974-04-23 Metodo para producir un envase metalico,y los envases producidos mediante este metodo
DD178077A DD115585A5 (fr) 1973-04-23 1974-04-23
IN1470/CAL/75A IN144146B (fr) 1973-04-23 1975-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00353852A US3855862A (en) 1973-04-23 1973-04-23 Draw and wall iron process for metal cans

Publications (1)

Publication Number Publication Date
US3855862A true US3855862A (en) 1974-12-24

Family

ID=23390851

Family Applications (1)

Application Number Title Priority Date Filing Date
US00353852A Expired - Lifetime US3855862A (en) 1973-04-23 1973-04-23 Draw and wall iron process for metal cans

Country Status (16)

Country Link
US (1) US3855862A (fr)
JP (1) JPS5319474B2 (fr)
AR (1) AR212074A1 (fr)
BE (1) BE814051A (fr)
BR (1) BR7310235D0 (fr)
CA (1) CA1014800A (fr)
CS (1) CS177171B2 (fr)
DD (1) DD115585A5 (fr)
DE (1) DE2353209C2 (fr)
FR (1) FR2226227B1 (fr)
GB (1) GB1430524A (fr)
IN (1) IN144146B (fr)
NL (1) NL7405438A (fr)
RO (1) RO65549A (fr)
SU (1) SU603325A3 (fr)
ZA (1) ZA735516B (fr)

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913372A (en) * 1974-11-01 1975-10-21 Vermont Marble Co Method and apparatus for forming a receptacle closure
US3998174A (en) * 1975-08-07 1976-12-21 National Steel Corporation Light-weight, high-strength, drawn and ironed, flat rolled steel container body method of manufacture
US4020670A (en) * 1976-03-19 1977-05-03 Redicon Corporation Triple action mechanism for producing high reduction cups in a double action press
US4043169A (en) * 1976-10-14 1977-08-23 Buhrke Industries, Inc. Triple action cupping tool
DE2755495A1 (de) * 1976-12-14 1978-06-15 Redicon Corp Zweiseitig arbeitende behaelterformpresse
US4100788A (en) * 1976-04-13 1978-07-18 Rino Morini Blanking and forming press for sheet metal caps
US4214471A (en) * 1978-02-13 1980-07-29 Redicon Corporation Triple action container drawing and redrawing apparatus
US4248076A (en) * 1980-04-02 1981-02-03 Redicon Corporation Triple action container drawing and redrawing method
US4263800A (en) * 1979-03-26 1981-04-28 Reynolds Metals Company Method of forming a nestable container
US4276843A (en) * 1979-06-01 1981-07-07 The Continental Group, Inc. Dome tooling to eliminate tab protrusion of a can end
US4343174A (en) * 1979-11-01 1982-08-10 American Can Company Beading die for can bodies
FR2499884A1 (fr) * 1981-02-13 1982-08-20 American Can Co Recipient fabrique par emboutissage
US4346580A (en) * 1980-08-26 1982-08-31 National Steel Corporation Manufacture of lightweight drawn and ironed can bodies
US4404836A (en) * 1981-12-07 1983-09-20 National Steel Corporation Metal container edge trimming method and apparatus
US4522049A (en) * 1983-03-14 1985-06-11 Aluminum Company Of America Aluminum alloy food can body and method for making same
US4541265A (en) * 1979-06-07 1985-09-17 Purolator Products Inc. Process for forming a deep drawn and ironed pressure vessel having selectively controlled side-wall thicknesses
US4599886A (en) * 1983-10-10 1986-07-15 Sodastream Limited Manufacture of metal containers
US5024077A (en) * 1988-01-11 1991-06-18 Redicon Corporation Method for forming container with profiled bottom
GB2259880A (en) * 1991-09-11 1993-03-31 Decorpart Ltd Apparatus and method for press forming of articles
US5209099A (en) * 1985-03-15 1993-05-11 Weirton Steel Corporation Draw-process methods, systems and tooling for fabricating one-piece can bodies
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
US5487295A (en) * 1993-08-18 1996-01-30 Aluminum Company Of America Method of forming a metal container body
US5802907A (en) * 1993-03-12 1998-09-08 Stodd; Ralph P. Tooling apparatus and method for high speed production of drawn metal cup-like articles
US5881447A (en) * 1992-04-06 1999-03-16 General Electric Company Method of making a permanent magnet rotor
US6032505A (en) * 1993-03-12 2000-03-07 Stodd; Ralph P. Tooling apparatus and method for high speed production of drawn metal cup-like articles
US6604400B1 (en) * 1998-01-15 2003-08-12 Arlington Industries, Inc. Electrical connector
US20100037671A1 (en) * 2006-09-28 2010-02-18 Crown Packaging Technology, Inc. Bodymaker ram attachment
US20110186465A1 (en) * 2010-02-04 2011-08-04 Jonathan Riley Can manufacture
CN103611792A (zh) * 2013-10-31 2014-03-05 蒋建荣 一种餐具自动冲压模具
US9174262B2 (en) 2010-04-12 2015-11-03 Crown Packaging Technology, Inc. Can manufacture
US9545655B2 (en) 2010-02-04 2017-01-17 Crown Packaging Technology, Inc. Can manufacture
US20170128998A1 (en) * 2014-06-13 2017-05-11 Nisshin Steel Co., Ltd. Formed material manufacturing method and formed material
WO2018118495A1 (fr) * 2016-12-19 2018-06-28 Stolle Machinery Company, Llc Coupelle en forme de dôme tronqué
USD827685S1 (en) 2016-12-19 2018-09-04 Stolle Machinery Company, Llc Truncated dome cup
USD839935S1 (en) 2016-12-19 2019-02-05 Stolle Machinery Company, Llc Truncated dome cup
CN109304400A (zh) * 2018-11-09 2019-02-05 王洁 罐体成型装置和系统
CN109332466A (zh) * 2018-11-09 2019-02-15 王洁 罐体成型装置、系统和方法
CN114472662A (zh) * 2022-04-16 2022-05-13 新乡市正元电子材料有限公司 一种圆柱电池钢壳拉伸成型装置

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625170C2 (de) * 1976-06-04 1985-01-31 Schmalbach-Lubeca Gmbh, 3300 Braunschweig Verfahren und Vorrichtung zur Herstellung eines einendig geschlossenen Behälters aus Blech
IT1073811B (it) * 1976-09-20 1985-04-17 Censuales Angelo Dispositivo e procedimento di lavorazione a freddo di lamiera a duplice azione in una singola fase operativa
DE2928103A1 (de) * 1979-07-12 1981-01-29 Benteler Werke Ag Verfahren zur herstellung eines querwellen aufweisenden stossabsorptionsgliedes und stossabsorptionsglied nach diesem verfahren
GB2061790B (en) * 1979-10-31 1983-08-24 Metal Box Co Ltd Redrawing
DE3034951C2 (de) * 1980-09-17 1986-09-04 SKF GmbH, 8720 Schweinfurt Verfahren zum spanlosen Herstellen einer Lagerbüchse
US4412440A (en) * 1981-02-13 1983-11-01 American Can Company Process for making container
AU548799B2 (en) * 1981-02-13 1986-01-02 American National Can Corp. Container forming tools
JPS59188444U (ja) * 1983-06-01 1984-12-14 鈴木　晋 自己運動による足首の運動装置
US4722215A (en) * 1984-02-14 1988-02-02 Metal Box, Plc Method of forming a one-piece can body having an end reinforcing radius and/or stacking bead
DE3704895A1 (de) * 1987-02-17 1988-08-25 Rasselstein Ag Verfahren zur herstellung einer tiefziehdose aus blech
US4903521A (en) * 1988-09-02 1990-02-27 Redicon Corporation Method and apparatus for forming, reforming and curling shells in a single press
FR2756758B1 (fr) * 1996-12-11 1999-02-19 Lorraine Laminage Procede de fabrication d'une boite metallique de forme et boite metallique du type boite-boisson obtenue par ce procede
DE102006009569B3 (de) * 2006-02-28 2007-02-15 Daimlerchrysler Ag Vorrichtung und Verfahren zum Beschneiden von blechförmigem Material oder eines blechförmigen Bauteils
DE102010000094B4 (de) * 2010-01-15 2012-12-13 Schuler Pressen Gmbh & Co. Kg Werkzeug und Verfahren zur Herstellung von Dosenkörpern
JP5952804B2 (ja) * 2010-04-13 2016-07-13 クラウン パッケイジング テクノロジー インコーポレイテッド 缶の製造
DE102011053084B4 (de) * 2011-08-29 2013-07-11 Schuler Pressen Gmbh Vorrichtung und Verfahren zur Herstellung von Dosenkörpern mit Schneideinrichtung
CN111940601B (zh) * 2020-08-19 2022-06-07 裕钦精密拉深技术(苏州)有限公司 导向套多工位模具及其使用方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US377348A (en) * 1888-01-31 Art of making seamless tubes
US760921A (en) * 1902-01-29 1904-05-24 Bliss E W Co Drawing-press.
US1122753A (en) * 1913-06-11 1914-12-29 Emil F Holinger Dies for manufacturing seamless tubes.
US1295430A (en) * 1919-01-14 1919-02-25 Rockwood Sprinkler Company Of Massachusetts Method of metal-drawing.
US1623807A (en) * 1924-08-12 1927-04-05 Bridgeport Brass Co Method of making flash-light casings
US1623059A (en) * 1923-11-02 1927-04-05 Lammine Theodor Method of manufacturing seamless wrought-iron annealing boxes
US2373606A (en) * 1944-05-20 1945-04-10 Remington Arms Co Inc Metal drawing
US2739557A (en) * 1951-06-04 1956-03-27 Charles Nevin Fouse Method and apparatus for deep drawing of metals
US3312098A (en) * 1964-07-01 1967-04-04 Kaiser Aluminium Chem Corp Apparatus for forming cup-shaped members

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931210A (en) * 1930-07-07 1933-10-17 Steinacher Alfred Edmund Blank for forming milk cans
DE1683599U (de) * 1954-05-15 1954-09-16 Reiner Fischer G M B H Duennwandiges, einseitig offenes gefaess aus kunststoff.
US3423985A (en) * 1966-02-04 1969-01-28 Stolle Corp Stripper and pre-draw ring for wall-ironing can bodies

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US377348A (en) * 1888-01-31 Art of making seamless tubes
US760921A (en) * 1902-01-29 1904-05-24 Bliss E W Co Drawing-press.
US1122753A (en) * 1913-06-11 1914-12-29 Emil F Holinger Dies for manufacturing seamless tubes.
US1295430A (en) * 1919-01-14 1919-02-25 Rockwood Sprinkler Company Of Massachusetts Method of metal-drawing.
US1623059A (en) * 1923-11-02 1927-04-05 Lammine Theodor Method of manufacturing seamless wrought-iron annealing boxes
US1623807A (en) * 1924-08-12 1927-04-05 Bridgeport Brass Co Method of making flash-light casings
US2373606A (en) * 1944-05-20 1945-04-10 Remington Arms Co Inc Metal drawing
US2739557A (en) * 1951-06-04 1956-03-27 Charles Nevin Fouse Method and apparatus for deep drawing of metals
US3312098A (en) * 1964-07-01 1967-04-04 Kaiser Aluminium Chem Corp Apparatus for forming cup-shaped members

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913372A (en) * 1974-11-01 1975-10-21 Vermont Marble Co Method and apparatus for forming a receptacle closure
US3998174A (en) * 1975-08-07 1976-12-21 National Steel Corporation Light-weight, high-strength, drawn and ironed, flat rolled steel container body method of manufacture
US4020670A (en) * 1976-03-19 1977-05-03 Redicon Corporation Triple action mechanism for producing high reduction cups in a double action press
DE2712604A1 (de) * 1976-03-19 1977-09-22 Redicon Corp Mehrfachziehwerkzeug
US4100788A (en) * 1976-04-13 1978-07-18 Rino Morini Blanking and forming press for sheet metal caps
US4043169A (en) * 1976-10-14 1977-08-23 Buhrke Industries, Inc. Triple action cupping tool
DE2755495A1 (de) * 1976-12-14 1978-06-15 Redicon Corp Zweiseitig arbeitende behaelterformpresse
US4214471A (en) * 1978-02-13 1980-07-29 Redicon Corporation Triple action container drawing and redrawing apparatus
US4263800A (en) * 1979-03-26 1981-04-28 Reynolds Metals Company Method of forming a nestable container
US4276843A (en) * 1979-06-01 1981-07-07 The Continental Group, Inc. Dome tooling to eliminate tab protrusion of a can end
US4541265A (en) * 1979-06-07 1985-09-17 Purolator Products Inc. Process for forming a deep drawn and ironed pressure vessel having selectively controlled side-wall thicknesses
US4343174A (en) * 1979-11-01 1982-08-10 American Can Company Beading die for can bodies
US4248076A (en) * 1980-04-02 1981-02-03 Redicon Corporation Triple action container drawing and redrawing method
US4346580A (en) * 1980-08-26 1982-08-31 National Steel Corporation Manufacture of lightweight drawn and ironed can bodies
FR2499884A1 (fr) * 1981-02-13 1982-08-20 American Can Co Recipient fabrique par emboutissage
US4405058A (en) * 1981-02-13 1983-09-20 American Can Company Container
US4404836A (en) * 1981-12-07 1983-09-20 National Steel Corporation Metal container edge trimming method and apparatus
US4522049A (en) * 1983-03-14 1985-06-11 Aluminum Company Of America Aluminum alloy food can body and method for making same
US4599886A (en) * 1983-10-10 1986-07-15 Sodastream Limited Manufacture of metal containers
US5209099A (en) * 1985-03-15 1993-05-11 Weirton Steel Corporation Draw-process methods, systems and tooling for fabricating one-piece can bodies
US5024077A (en) * 1988-01-11 1991-06-18 Redicon Corporation Method for forming container with profiled bottom
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
GB2259880B (en) * 1991-09-11 1994-12-21 Decorpart Ltd Apparatus and methods for press forming of articles
GB2259880A (en) * 1991-09-11 1993-03-31 Decorpart Ltd Apparatus and method for press forming of articles
US5881447A (en) * 1992-04-06 1999-03-16 General Electric Company Method of making a permanent magnet rotor
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
US5802907A (en) * 1993-03-12 1998-09-08 Stodd; Ralph P. Tooling apparatus and method for high speed production of drawn metal cup-like articles
US6032505A (en) * 1993-03-12 2000-03-07 Stodd; Ralph P. Tooling apparatus and method for high speed production of drawn metal cup-like articles
US5487295A (en) * 1993-08-18 1996-01-30 Aluminum Company Of America Method of forming a metal container body
US5522248A (en) * 1993-08-18 1996-06-04 Aluminum Company Of America Method of forming a metal container body
US6604400B1 (en) * 1998-01-15 2003-08-12 Arlington Industries, Inc. Electrical connector
US8091403B2 (en) * 2006-09-28 2012-01-10 Crown Packaging Technology, Inc. Bodymaker ram attachment
US20100037671A1 (en) * 2006-09-28 2010-02-18 Crown Packaging Technology, Inc. Bodymaker ram attachment
US20130134173A1 (en) * 2010-02-04 2013-05-30 Crown Packaging Technology, Inc. Can manufacture
US9334078B2 (en) * 2010-02-04 2016-05-10 Crown Packaging Technology, Inc. Can manufacture
US20110186465A1 (en) * 2010-02-04 2011-08-04 Jonathan Riley Can manufacture
US8313003B2 (en) 2010-02-04 2012-11-20 Crown Packaging Technology, Inc. Can manufacture
US9545655B2 (en) 2010-02-04 2017-01-17 Crown Packaging Technology, Inc. Can manufacture
US9555459B2 (en) 2010-04-12 2017-01-31 Crown Packaging Technology, Inc. Can manufacture
US9174262B2 (en) 2010-04-12 2015-11-03 Crown Packaging Technology, Inc. Can manufacture
CN103611792A (zh) * 2013-10-31 2014-03-05 蒋建荣 一种餐具自动冲压模具
US20170128998A1 (en) * 2014-06-13 2017-05-11 Nisshin Steel Co., Ltd. Formed material manufacturing method and formed material
US11117178B2 (en) * 2014-06-13 2021-09-14 Nisshin Steel Co., Ltd. Formed material manufacturing method and formed material
WO2018118495A1 (fr) * 2016-12-19 2018-06-28 Stolle Machinery Company, Llc Coupelle en forme de dôme tronqué
USD827685S1 (en) 2016-12-19 2018-09-04 Stolle Machinery Company, Llc Truncated dome cup
USD839935S1 (en) 2016-12-19 2019-02-05 Stolle Machinery Company, Llc Truncated dome cup
CN109304400A (zh) * 2018-11-09 2019-02-05 王洁 罐体成型装置和系统
CN109332466A (zh) * 2018-11-09 2019-02-15 王洁 罐体成型装置、系统和方法
CN114472662A (zh) * 2022-04-16 2022-05-13 新乡市正元电子材料有限公司 一种圆柱电池钢壳拉伸成型装置

Also Published As

Publication number Publication date
ZA735516B (en) 1975-03-26
NL7405438A (fr) 1974-10-25
JPS5319474B2 (fr) 1978-06-21
GB1430524A (en) 1976-03-31
SU603325A3 (ru) 1978-04-15
CA1014800A (en) 1977-08-02
DE2353209A1 (de) 1974-11-07
FR2226227A1 (fr) 1974-11-15
DE2353209C2 (de) 1983-07-28
CS177171B2 (fr) 1977-07-29
AR212074A1 (es) 1978-05-15
IN144146B (fr) 1978-04-01
RO65549A (fr) 1980-01-15
FR2226227B1 (fr) 1981-08-07
JPS501963A (fr) 1975-01-10
DD115585A5 (fr) 1975-10-12
BR7310235D0 (pt) 1974-12-31
AU6199273A (en) 1975-05-01
BE814051A (nl) 1974-10-23

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