IT1239856B - PROCEDURE FOR THE MOLDING OF SHEETS AND HYDRAULIC PRESS FOR THE REALIZATION OF THIS PROCEDURE. - Google Patents

PROCEDURE FOR THE MOLDING OF SHEETS AND HYDRAULIC PRESS FOR THE REALIZATION OF THIS PROCEDURE.

Info

Publication number
IT1239856B
IT1239856B IT67049A IT6704990A IT1239856B IT 1239856 B IT1239856 B IT 1239856B IT 67049 A IT67049 A IT 67049A IT 6704990 A IT6704990 A IT 6704990A IT 1239856 B IT1239856 B IT 1239856B
Authority
IT
Italy
Prior art keywords
procedure
realization
sheets
molding
hydraulic press
Prior art date
Application number
IT67049A
Other languages
Italian (it)
Other versions
IT9067049A0 (en
IT9067049A1 (en
Inventor
Re Mario Da
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT67049A priority Critical patent/IT1239856B/en
Publication of IT9067049A0 publication Critical patent/IT9067049A0/en
Priority to EP90125420A priority patent/EP0438774B1/en
Priority to DE69008148T priority patent/DE69008148T2/en
Priority to ES90125420T priority patent/ES2050928T3/en
Publication of IT9067049A1 publication Critical patent/IT9067049A1/en
Application granted granted Critical
Publication of IT1239856B publication Critical patent/IT1239856B/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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Laminated Bodies (AREA)
IT67049A 1990-01-24 1990-01-24 PROCEDURE FOR THE MOLDING OF SHEETS AND HYDRAULIC PRESS FOR THE REALIZATION OF THIS PROCEDURE. IT1239856B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT67049A IT1239856B (en) 1990-01-24 1990-01-24 PROCEDURE FOR THE MOLDING OF SHEETS AND HYDRAULIC PRESS FOR THE REALIZATION OF THIS PROCEDURE.
EP90125420A EP0438774B1 (en) 1990-01-24 1990-12-24 A method of pressing sheet metal and a hydraulic press for carrying out the method
DE69008148T DE69008148T2 (en) 1990-01-24 1990-12-24 Sheet metal drawing method and hydraulic press to perform the method.
ES90125420T ES2050928T3 (en) 1990-01-24 1990-12-24 A METHOD FOR PRESSING METAL SHEET AND A HYDRAULIC PRESS TO PERFORM THE METHOD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67049A IT1239856B (en) 1990-01-24 1990-01-24 PROCEDURE FOR THE MOLDING OF SHEETS AND HYDRAULIC PRESS FOR THE REALIZATION OF THIS PROCEDURE.

Publications (3)

Publication Number Publication Date
IT9067049A0 IT9067049A0 (en) 1990-01-24
IT9067049A1 IT9067049A1 (en) 1991-07-24
IT1239856B true IT1239856B (en) 1993-11-15

Family

ID=11299181

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67049A IT1239856B (en) 1990-01-24 1990-01-24 PROCEDURE FOR THE MOLDING OF SHEETS AND HYDRAULIC PRESS FOR THE REALIZATION OF THIS PROCEDURE.

Country Status (4)

Country Link
EP (1) EP0438774B1 (en)
DE (1) DE69008148T2 (en)
ES (1) ES2050928T3 (en)
IT (1) IT1239856B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2513379B2 (en) * 1991-10-02 1996-07-03 東洋製罐株式会社 Drawing method for organic coated metal materials
IT1260615B (en) * 1993-03-02 1996-04-22 Fiat Auto Spa PROCEDURE AND HYDRAULIC PRESS FOR THE MOLDING OF SHEETS
SE500250C2 (en) * 1993-04-19 1994-05-24 Ap & T Tranemo Ab Hydraulic press for deep drawing
DE4434419A1 (en) * 1994-09-26 1996-03-28 Mueller Weingarten Maschf Mechanical and hydraulic presses
DE10344941B4 (en) * 2003-09-27 2006-09-28 Wilhelm Karmann Gmbh Device for controlling a workpiece holding force of a press for deep drawing of workpieces
EP1593443A1 (en) * 2004-05-07 2005-11-09 Walter, Neff GmbH Forming press
DE102006019502B3 (en) * 2006-04-26 2007-10-18 Moog Gmbh Sheet metal press has upper and lower workpiece holders linked to random pressure generators and sandwiching a workpiece
DE102008062850B4 (en) 2008-12-23 2013-11-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for producing a deep-drawn part and a method for controlling a deep-drawing device and a deep-drawing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640507C3 (en) * 1986-11-27 1998-01-29 Mueller Weingarten Maschf Device for controlling the sheet metal holder force during the drawing process
DE3735582C1 (en) * 1987-10-21 1988-04-28 Daimler Benz Ag Double-acting press for pulling sheet metal parts
DE3735581C1 (en) * 1987-10-21 1988-05-11 Daimler Benz Ag Press for pulling sheet metal parts
DE3744177A1 (en) * 1987-12-24 1989-07-06 Audi Ag Method for deep-drawing blanks, in particular deep-drawn sheets for motor-vehicle body elements

Also Published As

Publication number Publication date
DE69008148T2 (en) 1994-07-21
DE69008148D1 (en) 1994-05-19
EP0438774A1 (en) 1991-07-31
IT9067049A0 (en) 1990-01-24
IT9067049A1 (en) 1991-07-24
EP0438774B1 (en) 1994-04-13
ES2050928T3 (en) 1994-06-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990129