IT1250551B - Procedimento per l'imbutitura di lamiera metallica del tipo a letto fluido. - Google Patents

Procedimento per l'imbutitura di lamiera metallica del tipo a letto fluido.

Info

Publication number
IT1250551B
IT1250551B ITTO911012A ITTO911012A IT1250551B IT 1250551 B IT1250551 B IT 1250551B IT TO911012 A ITTO911012 A IT TO911012A IT TO911012 A ITTO911012 A IT TO911012A IT 1250551 B IT1250551 B IT 1250551B
Authority
IT
Italy
Prior art keywords
metal sheet
sheet metal
punch
fluid bed
bed type
Prior art date
Application number
ITTO911012A
Other languages
English (en)
Italian (it)
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 ITTO911012A priority Critical patent/IT1250551B/it
Publication of ITTO911012A0 publication Critical patent/ITTO911012A0/it
Priority to BR9204920A priority patent/BR9204920A/pt
Priority to DE69205959T priority patent/DE69205959T2/de
Priority to EP92121405A priority patent/EP0549955B1/en
Priority to JP4339091A priority patent/JPH05245546A/ja
Priority to PL92297058A priority patent/PL169841B1/pl
Publication of ITTO911012A1 publication Critical patent/ITTO911012A1/it
Application granted granted Critical
Publication of IT1250551B publication Critical patent/IT1250551B/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
    • B21D22/205—Hydro-mechanical deep-drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
ITTO911012A 1991-12-20 1991-12-20 Procedimento per l'imbutitura di lamiera metallica del tipo a letto fluido. IT1250551B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITTO911012A IT1250551B (it) 1991-12-20 1991-12-20 Procedimento per l'imbutitura di lamiera metallica del tipo a letto fluido.
BR9204920A BR9204920A (pt) 1991-12-20 1992-12-02 Procedimento para embutimento de lâmina metálica do tipo de leito fluido.
DE69205959T DE69205959T2 (de) 1991-12-20 1992-12-16 Verfahren zum Formen von Blech unter hydraulischem Druck.
EP92121405A EP0549955B1 (en) 1991-12-20 1992-12-16 Method of the fluidised bed type for the shaping of sheet metal
JP4339091A JPH05245546A (ja) 1991-12-20 1992-12-18 液圧成形法による薄板金の成形方法
PL92297058A PL169841B1 (pl) 1991-12-20 1992-12-18 Sposób i urzadzenie do ksztaltowania blachy z zastosowaniem plynnego podloza PL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO911012A IT1250551B (it) 1991-12-20 1991-12-20 Procedimento per l'imbutitura di lamiera metallica del tipo a letto fluido.

Publications (3)

Publication Number Publication Date
ITTO911012A0 ITTO911012A0 (it) 1991-12-20
ITTO911012A1 ITTO911012A1 (it) 1993-06-21
IT1250551B true IT1250551B (it) 1995-04-20

Family

ID=11409816

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO911012A IT1250551B (it) 1991-12-20 1991-12-20 Procedimento per l'imbutitura di lamiera metallica del tipo a letto fluido.

Country Status (6)

Country Link
EP (1) EP0549955B1 (pl)
JP (1) JPH05245546A (pl)
BR (1) BR9204920A (pl)
DE (1) DE69205959T2 (pl)
IT (1) IT1250551B (pl)
PL (1) PL169841B1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2103656B1 (es) * 1994-10-06 1998-05-01 Idem Construcciones Vascas S L Sistema de embuticion por agua inyectada para la conformacion de piezas.
DE19827614B4 (de) * 1998-06-20 2005-08-25 Steinhart, Paul, Dipl.-Ing. Verfahren und Vorrichtung zur Herstellung von Tiefziehteilen
KR20020076943A (ko) * 2001-03-31 2002-10-11 현대자동차주식회사 듀얼 하이드로포밍 장치
US8534106B2 (en) * 2009-10-19 2013-09-17 Ford Global Technologies, Llc Hydromechanical drawing process and machine
PL235400B1 (pl) * 2018-01-29 2020-07-13 Politechnika Warszawska Sposób hydromechanicznego kształtowania profili cienkościennych i matryca do hydromechanicznego kształtowania profili cienkościennych
CN112893595B (zh) * 2021-01-14 2023-06-16 山东钢铁集团日照有限公司 一种弯曲轴线管件低压成形专用模具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915327C (de) * 1951-09-23 1954-07-19 Heinrich Ewald Kranenberg Vorrichtung zur Herstellung von Hohlkoerpern aus Blech unter hydraulischem Druck
DE951807C (de) * 1955-04-01 1956-11-08 Heinrich Ewald Kranenberg Vorrichtung zur Herstellung von Hohlkoerpern aus Blech unter hydraulischem Druck
DE92253T1 (de) * 1982-04-20 1984-03-01 Amino Iron Works Co., Ltd., Fujunomiya, Shizuoka Verfahren zum formen von blech mittels hydraulischen gegendrucks.

Also Published As

Publication number Publication date
EP0549955A1 (en) 1993-07-07
EP0549955B1 (en) 1995-11-08
JPH05245546A (ja) 1993-09-24
ITTO911012A0 (it) 1991-12-20
PL297058A1 (en) 1993-09-06
DE69205959T2 (de) 1996-07-11
PL169841B1 (pl) 1996-09-30
BR9204920A (pt) 1994-06-28
ITTO911012A1 (it) 1993-06-21
DE69205959D1 (de) 1995-12-14

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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: 19981231