ES2043757T3 - Metodo y maquina para formar plasticamente articulos tubulares. - Google Patents

Metodo y maquina para formar plasticamente articulos tubulares.

Info

Publication number
ES2043757T3
ES2043757T3 ES88116644T ES88116644T ES2043757T3 ES 2043757 T3 ES2043757 T3 ES 2043757T3 ES 88116644 T ES88116644 T ES 88116644T ES 88116644 T ES88116644 T ES 88116644T ES 2043757 T3 ES2043757 T3 ES 2043757T3
Authority
ES
Spain
Prior art keywords
machine
tubular articles
forming tubular
plastically forming
tube
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES88116644T
Other languages
English (en)
Spanish (es)
Inventor
Alessandro Ferrari
Matteo Piccoli
Giancarlo Aliprandi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BLM SpA
Original Assignee
BLM 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 BLM SpA filed Critical BLM SpA
Application granted granted Critical
Publication of ES2043757T3 publication Critical patent/ES2043757T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21D22/14—Spinning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
ES88116644T 1987-10-09 1988-10-07 Metodo y maquina para formar plasticamente articulos tubulares. Expired - Lifetime ES2043757T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22190/87A IT1223306B (it) 1987-10-09 1987-10-09 Procedimento e macchina per la deformazione plastica di corpi tubolari

Publications (1)

Publication Number Publication Date
ES2043757T3 true ES2043757T3 (es) 1994-01-01

Family

ID=11192821

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88116644T Expired - Lifetime ES2043757T3 (es) 1987-10-09 1988-10-07 Metodo y maquina para formar plasticamente articulos tubulares.

Country Status (4)

Country Link
EP (1) EP0314936B1 (fr)
DE (1) DE3882113D1 (fr)
ES (1) ES2043757T3 (fr)
IT (1) IT1223306B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU629472B2 (en) * 1990-06-07 1992-10-01 Mcdermott International, Inc. Conductor guide forming machine
WO2000025954A1 (fr) * 1998-10-30 2000-05-11 Sango Co., Ltd. Mecanisme a tourillon d'une machine a etirer
JP3504653B1 (ja) * 2002-08-28 2004-03-08 清 小川 鋼管複合加工設備と鋼管加工方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2655405A (fr) * 1976-11-10
CH634238A5 (de) * 1978-10-11 1983-01-31 Heinz Blaser Verfahren und maschine zum fliessdruecken eines duennwandigeren naht- und falzlosen blech-rohrbogens aus einem kuerzeren und dickwandigeren rohrbogen-rohling.
US4470281A (en) * 1980-06-26 1984-09-11 Kramotorsky Industrialny Institut Method of forming end face wall having concentric recess in tubular workpiece
US4606206A (en) * 1985-01-30 1986-08-19 Motor Wheel Corporation Method and apparatus for edge preparation of spinning blanks

Also Published As

Publication number Publication date
EP0314936B1 (fr) 1993-06-30
DE3882113D1 (de) 1993-08-05
EP0314936A2 (fr) 1989-05-10
IT8722190A0 (it) 1987-10-09
EP0314936A3 (en) 1990-07-11
IT1223306B (it) 1990-09-19

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