IT1107416B - COLD SHAPING PROCEDURE OF SHEETS AND MACHINE TO PERFORM THE PROCEDURE - Google Patents

COLD SHAPING PROCEDURE OF SHEETS AND MACHINE TO PERFORM THE PROCEDURE

Info

Publication number
IT1107416B
IT1107416B IT84109/78A IT8410978A IT1107416B IT 1107416 B IT1107416 B IT 1107416B IT 84109/78 A IT84109/78 A IT 84109/78A IT 8410978 A IT8410978 A IT 8410978A IT 1107416 B IT1107416 B IT 1107416B
Authority
IT
Italy
Prior art keywords
procedure
sheets
perform
machine
cold shaping
Prior art date
Application number
IT84109/78A
Other languages
Italian (it)
Other versions
IT7884109A0 (en
Original Assignee
Socapi
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 Socapi filed Critical Socapi
Publication of IT7884109A0 publication Critical patent/IT7884109A0/en
Application granted granted Critical
Publication of IT1107416B publication Critical patent/IT1107416B/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
    • B21D25/00—Working sheet metal of limited length by stretching, e.g. for straightening
    • B21D25/02—Working sheet metal of limited length by stretching, e.g. for straightening by pulling over a die
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
IT84109/78A 1977-02-11 1978-02-13 COLD SHAPING PROCEDURE OF SHEETS AND MACHINE TO PERFORM THE PROCEDURE IT1107416B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6045876A BE851377A (en) 1977-02-11 1977-02-11 COLD FORMING PROCESS OF SHEETS AND MACHINE INTENDED TO CARRY OUT THE PROCESS

Publications (2)

Publication Number Publication Date
IT7884109A0 IT7884109A0 (en) 1978-02-13
IT1107416B true IT1107416B (en) 1985-11-25

Family

ID=3874721

Family Applications (1)

Application Number Title Priority Date Filing Date
IT84109/78A IT1107416B (en) 1977-02-11 1978-02-13 COLD SHAPING PROCEDURE OF SHEETS AND MACHINE TO PERFORM THE PROCEDURE

Country Status (5)

Country Link
BE (1) BE851377A (en)
DE (1) DE2805654A1 (en)
FR (1) FR2380084A1 (en)
IT (1) IT1107416B (en)
NL (1) NL7801426A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385688B (en) * 1986-08-14 1988-05-10 Voest Alpine Ag DEVICE FOR BENDING SHEET CUTTINGS
GB8719495D0 (en) * 1987-08-18 1987-09-23 Abbeybench Ltd Forming parts from ductile materials
CH673604A5 (en) * 1987-10-22 1990-03-30 Fael Sa
FR2745509B1 (en) * 1996-03-01 1998-04-24 Lohr Ind PROCESS FOR THE MANUFACTURE OF A TIPPER BODY WITH CONCAVE PROFILE
RU2705829C1 (en) * 2019-07-19 2019-11-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Drawing die for hollow parts with variable wall thickness height
RU2707456C1 (en) * 2019-07-19 2019-11-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Method and device for production of shell with variable wall thickness in height

Also Published As

Publication number Publication date
FR2380084A1 (en) 1978-09-08
NL7801426A (en) 1978-08-15
IT7884109A0 (en) 1978-02-13
BE851377A (en) 1977-05-31
DE2805654A1 (en) 1978-08-17

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