DE3835173C2 - - Google Patents

Info

Publication number
DE3835173C2
DE3835173C2 DE19883835173 DE3835173A DE3835173C2 DE 3835173 C2 DE3835173 C2 DE 3835173C2 DE 19883835173 DE19883835173 DE 19883835173 DE 3835173 A DE3835173 A DE 3835173A DE 3835173 C2 DE3835173 C2 DE 3835173C2
Authority
DE
Germany
Prior art keywords
jaws
jaw
bending
clamping block
workpiece
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 - Fee Related
Application number
DE19883835173
Other languages
German (de)
English (en)
Other versions
DE3835173A1 (de
Inventor
Guenther-F. 7410 Reutlingen De 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
Priority to DE19883835173 priority Critical patent/DE3835173A1/de
Priority to EP19890118601 priority patent/EP0364836A3/fr
Publication of DE3835173A1 publication Critical patent/DE3835173A1/de
Application granted granted Critical
Publication of DE3835173C2 publication Critical patent/DE3835173C2/de
Granted 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)
DE19883835173 1988-10-15 1988-10-15 Verfahren und vorrichtung zum biegen von stangenfoermigen werkstuecken Granted DE3835173A1 (de)

Priority Applications (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
EP19890118601 EP0364836A3 (fr) 1988-10-15 1989-10-06 Procédé et dispositif pour cintrer des pièces à usiner en barres

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3835173A1 DE3835173A1 (de) 1990-04-19
DE3835173C2 true DE3835173C2 (fr) 1993-02-18

Family

ID=6365202

Family Applications (1)

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

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012005092B3 (de) * 2012-03-12 2013-06-27 Wafios Aktiengesellschaft Anordnung zum auswechselbaren Befestigen eines Biegewerkzeugs an einem einem Biegekopf einer Biegemaschine zugeordneten Halter

Families Citing this family (5)

* 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
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

Family Cites Families (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
DE3516923A1 (de) * 1985-05-10 1986-11-13 Rigobert Dipl.-Ing. 5000 Köln Schwarze Rohrbiegemaschine
DE3616302A1 (de) * 1986-05-14 1987-11-19 Schwarze Rigobert Rohrbiegemaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012005092B3 (de) * 2012-03-12 2013-06-27 Wafios Aktiengesellschaft Anordnung zum auswechselbaren Befestigen eines Biegewerkzeugs an einem einem Biegekopf einer Biegemaschine zugeordneten Halter

Also Published As

Publication number Publication date
EP0364836A3 (fr) 1990-11-28
DE3835173A1 (de) 1990-04-19
EP0364836A2 (fr) 1990-04-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee