EP0417703A3 - Method of executing additional processes of work operations on bar material workpieces and machine for carrying out such method - Google Patents

Method of executing additional processes of work operations on bar material workpieces and machine for carrying out such method Download PDF

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Publication number
EP0417703A3
EP0417703A3 EP19900117409 EP90117409A EP0417703A3 EP 0417703 A3 EP0417703 A3 EP 0417703A3 EP 19900117409 EP19900117409 EP 19900117409 EP 90117409 A EP90117409 A EP 90117409A EP 0417703 A3 EP0417703 A3 EP 0417703A3
Authority
EP
European Patent Office
Prior art keywords
carrying
machine
bar material
additional processes
work operations
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.)
Withdrawn
Application number
EP19900117409
Other languages
English (en)
Other versions
EP0417703A2 (de
Inventor
Matteo Piccoli
Maurizo Lanticina
Alessandro Ferrari
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
Publication of EP0417703A2 publication Critical patent/EP0417703A2/de
Publication of EP0417703A3 publication Critical patent/EP0417703A3/de
Withdrawn legal-status Critical Current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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP19900117409 1989-09-12 1990-09-10 Method of executing additional processes of work operations on bar material workpieces and machine for carrying out such method Withdrawn EP0417703A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2168789 1989-09-12
IT8921687A IT8921687A0 (it) 1989-09-12 1989-09-12 Procedimento per lavorazioni complementari di materiale astiforme e macchina per l'esecuzione del procedimento.

Publications (2)

Publication Number Publication Date
EP0417703A2 EP0417703A2 (de) 1991-03-20
EP0417703A3 true EP0417703A3 (en) 1991-06-12

Family

ID=11185400

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900117409 Withdrawn EP0417703A3 (en) 1989-09-12 1990-09-10 Method of executing additional processes of work operations on bar material workpieces and machine for carrying out such method

Country Status (2)

Country Link
EP (1) EP0417703A3 (de)
IT (1) IT8921687A0 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1290140B1 (it) * 1997-03-21 1998-10-19 Blm Spa Macchina per curvare tubi e materiali filiforme in genere
IT1290141B1 (it) * 1997-03-21 1998-10-19 Blm Spa Macchina per curvare materiale filiforme come tubi barre o profilati
US5901596A (en) * 1998-04-17 1999-05-11 Burr Oak Tool And Gauge Company, Inc. Tube bender loader and unloader
FR2826889B1 (fr) * 2001-07-06 2003-10-03 Silfax Chariot pour machine a cintrer les tubes
DE102009024075B4 (de) 2009-06-05 2012-11-29 Wafios Ag Biegevorrichtung für stabförmige Werkstücke
DE102011106942A1 (de) 2011-07-08 2013-01-10 Wafios Ag Biegevorrichtung für stabförmige Werkstücke
ITCO20120010A1 (it) * 2012-03-13 2013-09-14 Bertini Flii S N C Macchina curva tubi
DE102020107919A1 (de) 2020-03-23 2021-09-23 Schwarze-Robitec Gmbh Biegemaschine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1752716A1 (de) * 1968-07-05 1971-07-15 Ernst Stegmann Verfahren zum maschinellen Biegen von Draht- und Bandmaterial und Maschine zur Durchfuehrung des Verfahrens
DE2243293A1 (de) * 1972-09-02 1974-03-07 Lang Ludwig Biegevorrichtung
EP0088152A1 (de) * 1982-03-08 1983-09-14 Bernard Matthey-Doret Stanz- und/oder Biegevorrichtung für Rohre, insbesondere zum Stanzen von Löchern mit zueinander senkrechten Achsen und/oder zum Biegen eines Rohres mit Krümmungen in verschiedenen Ebenen
US4523449A (en) * 1982-07-19 1985-06-18 Teijin Seiki Company Limited Grip-feed machines used with stamping and bending machines
WO1987000775A1 (en) * 1985-08-05 1987-02-12 Gardner R F Pipe bending machine
EP0299857A2 (de) * 1987-07-16 1989-01-18 Regie Nationale Des Usines Renault Maschine zum Biegen von Drähten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1752716A1 (de) * 1968-07-05 1971-07-15 Ernst Stegmann Verfahren zum maschinellen Biegen von Draht- und Bandmaterial und Maschine zur Durchfuehrung des Verfahrens
DE2243293A1 (de) * 1972-09-02 1974-03-07 Lang Ludwig Biegevorrichtung
EP0088152A1 (de) * 1982-03-08 1983-09-14 Bernard Matthey-Doret Stanz- und/oder Biegevorrichtung für Rohre, insbesondere zum Stanzen von Löchern mit zueinander senkrechten Achsen und/oder zum Biegen eines Rohres mit Krümmungen in verschiedenen Ebenen
US4523449A (en) * 1982-07-19 1985-06-18 Teijin Seiki Company Limited Grip-feed machines used with stamping and bending machines
WO1987000775A1 (en) * 1985-08-05 1987-02-12 Gardner R F Pipe bending machine
EP0299857A2 (de) * 1987-07-16 1989-01-18 Regie Nationale Des Usines Renault Maschine zum Biegen von Drähten

Also Published As

Publication number Publication date
EP0417703A2 (de) 1991-03-20
IT8921687A0 (it) 1989-09-12

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