EP0364836A3 - Verfahren und Vorrichtung zum Biegen von stangenförmigen Werkstücken - Google Patents

Verfahren und Vorrichtung zum Biegen von stangenförmigen Werkstücken Download PDF

Info

Publication number
EP0364836A3
EP0364836A3 EP19890118601 EP89118601A EP0364836A3 EP 0364836 A3 EP0364836 A3 EP 0364836A3 EP 19890118601 EP19890118601 EP 19890118601 EP 89118601 A EP89118601 A EP 89118601A EP 0364836 A3 EP0364836 A3 EP 0364836A3
Authority
EP
European Patent Office
Prior art keywords
bending
bending head
workpiece
jaws
head
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.)
Ceased
Application number
EP19890118601
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0364836A2 (de
Inventor
Günther-F. Pulzer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0364836A2 publication Critical patent/EP0364836A2/de
Publication of EP0364836A3 publication Critical patent/EP0364836A3/de
Ceased 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/14—Particular arrangements for handling and holding in place complete dies
    • 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)
EP19890118601 1988-10-15 1989-10-06 Verfahren und Vorrichtung zum Biegen von stangenförmigen Werkstücken Ceased EP0364836A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883835173 DE3835173A1 (de) 1988-10-15 1988-10-15 Verfahren und vorrichtung zum biegen von stangenfoermigen werkstuecken
DE3835173 1988-10-15

Publications (2)

Publication Number Publication Date
EP0364836A2 EP0364836A2 (de) 1990-04-25
EP0364836A3 true EP0364836A3 (de) 1990-11-28

Family

ID=6365202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890118601 Ceased EP0364836A3 (de) 1988-10-15 1989-10-06 Verfahren und Vorrichtung zum Biegen von stangenförmigen Werkstücken

Country Status (2)

Country Link
EP (1) EP0364836A3 (enrdf_load_stackoverflow)
DE (1) DE3835173A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225108A1 (de) * 1992-07-30 1994-02-03 Walter E Spaeth Rohrbiegemaschine zur Biegung von Hohlprofilen mit unterschiedlichen Biegeradien und Querschnitten
IT1276249B1 (it) * 1995-12-15 1997-10-27 Cml Costr Mecc Liri Srl Supporto oscillante auto posizionante per macchine curvatubi
DE102005012551B4 (de) * 2005-03-18 2008-06-12 Tracto-Technik Gmbh Wechselvorrichtung für ein Biegemaschinensystem sowie ein Biegemaschinensystem und ein Verfahren zum Umrüsten einer Biegemaschine
DE102012005092B3 (de) * 2012-03-12 2013-06-27 Wafios Aktiengesellschaft Anordnung zum auswechselbaren Befestigen eines Biegewerkzeugs an einem einem Biegekopf einer Biegemaschine zugeordneten Halter
CN102806257B (zh) * 2012-08-03 2014-11-05 辽宁省机械研究院有限公司 一种对制冷设备用换热器进行环型折弯的装置和方法
CN114378153B (zh) * 2021-12-22 2023-11-28 中船重工西安东仪科工集团有限公司 一种薄壁钢管冷弯模具及冷弯方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171907A (en) * 1936-08-05 1939-09-05 Imp Brass Mfg Co Tube bender
DE3407499A1 (de) * 1983-03-26 1984-09-27 Rigobert Dipl.-Ing. 5000 Köln Schwarze Rohrbiegemaschine
EP0200979A2 (de) * 1985-05-10 1986-11-12 Rigobert Dipl.-Ing. Schwarze Rohrbiegemaschine
DE3616302A1 (de) * 1986-05-14 1987-11-19 Schwarze Rigobert Rohrbiegemaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171907A (en) * 1936-08-05 1939-09-05 Imp Brass Mfg Co Tube bender
DE3407499A1 (de) * 1983-03-26 1984-09-27 Rigobert Dipl.-Ing. 5000 Köln Schwarze Rohrbiegemaschine
EP0200979A2 (de) * 1985-05-10 1986-11-12 Rigobert Dipl.-Ing. Schwarze Rohrbiegemaschine
DE3616302A1 (de) * 1986-05-14 1987-11-19 Schwarze Rigobert Rohrbiegemaschine

Also Published As

Publication number Publication date
EP0364836A2 (de) 1990-04-25
DE3835173C2 (enrdf_load_stackoverflow) 1993-02-18
DE3835173A1 (de) 1990-04-19

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