DE3870907D1 - METHOD FOR PRODUCING A DRAWING TANK FROM SHEET. - Google Patents

METHOD FOR PRODUCING A DRAWING TANK FROM SHEET.

Info

Publication number
DE3870907D1
DE3870907D1 DE8888101419T DE3870907T DE3870907D1 DE 3870907 D1 DE3870907 D1 DE 3870907D1 DE 8888101419 T DE8888101419 T DE 8888101419T DE 3870907 T DE3870907 T DE 3870907T DE 3870907 D1 DE3870907 D1 DE 3870907D1
Authority
DE
Germany
Prior art keywords
stage
producing
sheet
drawing tank
recessed
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 - Fee Related
Application number
DE8888101419T
Other languages
German (de)
Inventor
Werner Erfgen
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.)
Rasselstein AG
Original Assignee
Rasselstein AG
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 Rasselstein AG filed Critical Rasselstein AG
Priority to DE8888101419T priority Critical patent/DE3870907D1/en
Application granted granted Critical
Publication of DE3870907D1 publication Critical patent/DE3870907D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks

Abstract

Method of producing deep drawn cans from sheet consists of drawing the can in a first stage using a drawing ring provided with a recessed front end. During this stage only the drawing opening part whose diameter corresponds to that of the can is used to produce a can part with the finished length and diameter. In the second stage the side edge located between the ring and holder is moved downwards to shape the step-like edge by deforming it between recessed part and stepped stamp.
DE8888101419T 1987-02-17 1988-02-02 METHOD FOR PRODUCING A DRAWING TANK FROM SHEET. Expired - Fee Related DE3870907D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888101419T DE3870907D1 (en) 1987-02-17 1988-02-02 METHOD FOR PRODUCING A DRAWING TANK FROM SHEET.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873704895 DE3704895A1 (en) 1987-02-17 1987-02-17 METHOD FOR PRODUCING A DRAWING TANK FROM SHEET METAL
DE8888101419T DE3870907D1 (en) 1987-02-17 1988-02-02 METHOD FOR PRODUCING A DRAWING TANK FROM SHEET.

Publications (1)

Publication Number Publication Date
DE3870907D1 true DE3870907D1 (en) 1992-06-17

Family

ID=6321109

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873704895 Granted DE3704895A1 (en) 1987-02-17 1987-02-17 METHOD FOR PRODUCING A DRAWING TANK FROM SHEET METAL
DE8888101419T Expired - Fee Related DE3870907D1 (en) 1987-02-17 1988-02-02 METHOD FOR PRODUCING A DRAWING TANK FROM SHEET.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873704895 Granted DE3704895A1 (en) 1987-02-17 1987-02-17 METHOD FOR PRODUCING A DRAWING TANK FROM SHEET METAL

Country Status (5)

Country Link
EP (1) EP0279269B1 (en)
AT (1) ATE75975T1 (en)
DE (2) DE3704895A1 (en)
ES (1) ES2031935T3 (en)
GR (1) GR3005012T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442111A (en) * 1991-05-24 1995-08-15 Warner-Lambert Company 3,5-di-tetriary-4-butyl-4-hydroxyphenyloxy- or tioalkylene N-hydroxyamides, N-hydroxythioamides, N-hydroxyureas, and N-hydroxythioureas as 5-lipoxygenase inhibitors
FR2702401B1 (en) * 1993-03-09 1995-06-16 Lorraine Laminage METHOD AND APPARATUS FOR STAMPING METAL BLANKS FOR THE PRODUCTION OF SAID DEEP-PIECE PARTS.
PL1663541T3 (en) 2003-09-04 2010-09-30 Maiko Eng Gmbh Method for producing a cup-shaped object
DE102007054825A1 (en) * 2007-11-16 2009-05-20 Audi Ag Tool for trimming and cutting flat workpieces as well as cutting and depositing methods
DE102011053084B4 (en) * 2011-08-29 2013-07-11 Schuler Pressen Gmbh Apparatus and method for producing can bodies with cutting device
DE102017117238B4 (en) * 2017-07-31 2022-02-17 Aweba Werkzeugbau Gmbh Aue Transfer tool for multi-row blank processing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE480594C (en) * 1929-08-06 Franz Beer Dipl Ing Device for drawing presses
FR2096812B2 (en) * 1970-07-01 1973-06-08 Alurec
AT316270B (en) * 1972-09-22 1974-07-10 Verzinkerei Zug Ag Deep drawing process and deep drawing tool for carrying out the process
US3855862A (en) * 1973-04-23 1974-12-24 Continental Can Co Draw and wall iron process for metal cans
NL181914C (en) * 1977-07-05 1900-01-01 Toyo Seikan Kaisha Ltd DEVICE FOR MANUFACTURE OF DRAWN OBJECTS.
DE3105538A1 (en) * 1980-03-13 1982-08-26 Sexton Can Co., Inc., 02149 Everett, Mass. METAL CONTAINER

Also Published As

Publication number Publication date
EP0279269A3 (en) 1990-05-09
DE3704895C2 (en) 1988-11-17
DE3704895A1 (en) 1988-08-25
ES2031935T3 (en) 1993-01-01
ATE75975T1 (en) 1992-05-15
EP0279269A2 (en) 1988-08-24
EP0279269B1 (en) 1992-05-13
GR3005012T3 (en) 1993-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee