IT1217320B - Apparato per la imbutitura della lamiera - Google Patents

Apparato per la imbutitura della lamiera

Info

Publication number
IT1217320B
IT1217320B IT21112/87A IT2111287A IT1217320B IT 1217320 B IT1217320 B IT 1217320B IT 21112/87 A IT21112/87 A IT 21112/87A IT 2111287 A IT2111287 A IT 2111287A IT 1217320 B IT1217320 B IT 1217320B
Authority
IT
Italy
Prior art keywords
sheet
Prior art date
Application number
IT21112/87A
Other languages
English (en)
Other versions
IT8721112A0 (it
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/it
Publication of IT8721112A0 publication Critical patent/IT8721112A0/it
Priority to DE8888110182T priority patent/DE3876152T2/de
Priority to EP88110182A priority patent/EP0297475B1/en
Priority to ES198888110182T priority patent/ES2035888T3/es
Application granted granted Critical
Publication of IT1217320B publication Critical patent/IT1217320B/it

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 Apparato per la imbutitura della lamiera IT1217320B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT21112/87A IT1217320B (it) 1987-06-30 1987-06-30 Apparato per la imbutitura della lamiera
DE8888110182T DE3876152T2 (de) 1987-06-30 1988-06-25 Blechtiefziehvorrichtung.
EP88110182A EP0297475B1 (en) 1987-06-30 1988-06-25 Plate drawing apparatus
ES198888110182T ES2035888T3 (es) 1987-06-30 1988-06-25 Aparato para embutir placas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21112/87A IT1217320B (it) 1987-06-30 1987-06-30 Apparato per la imbutitura della lamiera

Publications (2)

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

Family

ID=11176921

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21112/87A IT1217320B (it) 1987-06-30 1987-06-30 Apparato per la imbutitura della lamiera

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915795C1 (it) * 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 (fr) * 1962-02-12 1963-03-29 Système de fermeture de presse
FR2141615B1 (it) * 1971-06-14 1975-09-26 Morault Gabriel
DE3404307A1 (de) * 1984-02-08 1985-08-14 Adam Opel AG, 6090 Rüsselsheim Ziehvorrichtung

Also Published As

Publication number Publication date
DE3876152T2 (de) 1993-04-15
EP0297475A3 (en) 1990-06-27
EP0297475A2 (en) 1989-01-04
IT8721112A0 (it) 1987-06-30
EP0297475B1 (en) 1992-11-25
DE3876152D1 (de) 1993-01-07
ES2035888T3 (es) 1993-05-01

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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