IT1034228B - DEVICE FOR DRAWING PIECES WITH LOWERING - Google Patents

DEVICE FOR DRAWING PIECES WITH LOWERING

Info

Publication number
IT1034228B
IT1034228B IT2120475A IT2120475A IT1034228B IT 1034228 B IT1034228 B IT 1034228B IT 2120475 A IT2120475 A IT 2120475A IT 2120475 A IT2120475 A IT 2120475A IT 1034228 B IT1034228 B IT 1034228B
Authority
IT
Italy
Prior art keywords
lowering
drawing pieces
pieces
Prior art date
Application number
IT2120475A
Other languages
Italian (it)
Original Assignee
Smg Sueddeutsche Maschinenbau
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
Priority claimed from DE19742412158 external-priority patent/DE2412158C3/en
Application filed by Smg Sueddeutsche Maschinenbau filed Critical Smg Sueddeutsche Maschinenbau
Application granted granted Critical
Publication of IT1034228B publication Critical patent/IT1034228B/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
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/08—Dies with different parts for several steps in a process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
IT2120475A 1974-03-14 1975-03-13 DEVICE FOR DRAWING PIECES WITH LOWERING IT1034228B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742412158 DE2412158C3 (en) 1974-03-14 Device for the hydromechanical drawing of graduated drawn parts

Publications (1)

Publication Number Publication Date
IT1034228B true IT1034228B (en) 1979-09-10

Family

ID=5909997

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2120475A IT1034228B (en) 1974-03-14 1975-03-13 DEVICE FOR DRAWING PIECES WITH LOWERING

Country Status (5)

Country Link
JP (1) JPS50131845A (en)
BR (1) BR7501501A (en)
FR (1) FR2263835B1 (en)
GB (1) GB1442119A (en)
IT (1) IT1034228B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE420171B (en) * 1979-05-18 1981-09-21 Volvo Ab BACKGROUND SHEET PART WITH A DEEP AND A FUNTER PART, EXAMPLE OF AN OIL TRAY FOR COMBUSTION ENGINES, AS WELL AS DEEP PRESSING A DIFFICULT DETAIL
JPH0744337Y2 (en) * 1989-12-07 1995-10-11 株式会社アミノ Opposing hydraulic forming device
FR2723867B1 (en) * 1994-08-26 1996-09-20 Commissariat Energie Atomique CONSTANT VOLUME HYDRAULIC STAMPING PROCESS
DE10016804B4 (en) * 2000-04-05 2004-11-11 Thyssenkrupp Stahl Ag Method and device for producing components from a deep-drawn board
CN102009102B (en) * 2010-10-19 2013-05-22 浙江立丰机械零部件有限公司 Multifunctional stamping die of air filter and use method thereof

Also Published As

Publication number Publication date
FR2263835A1 (en) 1975-10-10
BR7501501A (en) 1975-12-16
GB1442119A (en) 1976-07-07
DE2412158B2 (en) 1976-03-04
JPS50131845A (en) 1975-10-18
DE2412158A1 (en) 1975-11-20
FR2263835B1 (en) 1982-04-02

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