IT8721112A0 - APPARATUS FOR SHEET METAL DRAWING. - Google Patents

APPARATUS FOR SHEET METAL DRAWING.

Info

Publication number
IT8721112A0
IT8721112A0 IT8721112A IT2111287A IT8721112A0 IT 8721112 A0 IT8721112 A0 IT 8721112A0 IT 8721112 A IT8721112 A IT 8721112A IT 2111287 A IT2111287 A IT 2111287A IT 8721112 A0 IT8721112 A0 IT 8721112A0
Authority
IT
Italy
Prior art keywords
sheet metal
metal drawing
sheet
metal
Prior art date
Application number
IT8721112A
Other languages
Italian (it)
Other versions
IT1217320B (en
Inventor
Giovanni Ronda
Original Assignee
Fir Srl
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 Fir Srl filed Critical Fir Srl
Priority to IT21112/87A priority Critical patent/IT1217320B/en
Publication of IT8721112A0 publication Critical patent/IT8721112A0/en
Priority to ES198888110182T priority patent/ES2035888T3/en
Priority to DE8888110182T priority patent/DE3876152T2/en
Priority to EP88110182A priority patent/EP0297475B1/en
Application granted granted Critical
Publication of IT1217320B publication Critical patent/IT1217320B/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
    • 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
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/08—Pneumatically or hydraulically loaded blank holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
IT21112/87A 1987-06-30 1987-06-30 APPARATUS FOR DRAWING THE SHEET IT1217320B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT21112/87A IT1217320B (en) 1987-06-30 1987-06-30 APPARATUS FOR DRAWING THE SHEET
ES198888110182T ES2035888T3 (en) 1987-06-30 1988-06-25 APPARATUS FOR SAUSING PLATES.
DE8888110182T DE3876152T2 (en) 1987-06-30 1988-06-25 TEMPERATURE DRAWING DEVICE.
EP88110182A EP0297475B1 (en) 1987-06-30 1988-06-25 Plate drawing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21112/87A IT1217320B (en) 1987-06-30 1987-06-30 APPARATUS FOR DRAWING THE SHEET

Publications (2)

Publication Number Publication Date
IT8721112A0 true IT8721112A0 (en) 1987-06-30
IT1217320B IT1217320B (en) 1990-03-22

Family

ID=11176921

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21112/87A IT1217320B (en) 1987-06-30 1987-06-30 APPARATUS FOR DRAWING THE SHEET

Country Status (4)

Country Link
EP (1) EP0297475B1 (en)
DE (1) DE3876152T2 (en)
ES (1) ES2035888T3 (en)
IT (1) IT1217320B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915795C1 (en) * 1989-05-13 1991-01-31 Maschinenfabrik Mueller-Weingarten Ag, 7987 Weingarten, De

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718663A (en) * 1949-09-30 1955-09-27 Crown Machine & Tool Company Injection molding machine
FR1322208A (en) * 1962-02-12 1963-03-29 Press closure system
FR2141615B1 (en) * 1971-06-14 1975-09-26 Morault Gabriel
DE3404307A1 (en) * 1984-02-08 1985-08-14 Adam Opel AG, 6090 Rüsselsheim Drawing apparatus

Also Published As

Publication number Publication date
DE3876152T2 (en) 1993-04-15
ES2035888T3 (en) 1993-05-01
EP0297475A3 (en) 1990-06-27
IT1217320B (en) 1990-03-22
EP0297475A2 (en) 1989-01-04
EP0297475B1 (en) 1992-11-25
DE3876152D1 (en) 1993-01-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530