DE59005656D1 - Verfahren und Vorrichtung zum Kaltumformen von Profilen aus Eisen- und Nichteisenmetallen durch räumliches Wickelrollbiegen. - Google Patents

Verfahren und Vorrichtung zum Kaltumformen von Profilen aus Eisen- und Nichteisenmetallen durch räumliches Wickelrollbiegen.

Info

Publication number
DE59005656D1
DE59005656D1 DE59005656T DE59005656T DE59005656D1 DE 59005656 D1 DE59005656 D1 DE 59005656D1 DE 59005656 T DE59005656 T DE 59005656T DE 59005656 T DE59005656 T DE 59005656T DE 59005656 D1 DE59005656 D1 DE 59005656D1
Authority
DE
Germany
Prior art keywords
bending
section
ferrous
bent
cold forming
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
DE59005656T
Other languages
English (en)
Inventor
Walter Dipl Ing Spaeth
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
Application granted granted Critical
Publication of DE59005656D1 publication Critical patent/DE59005656D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/027—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers by helically or spirally winding elongated elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Wire Processing (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
DE59005656T 1989-02-03 1990-01-24 Verfahren und Vorrichtung zum Kaltumformen von Profilen aus Eisen- und Nichteisenmetallen durch räumliches Wickelrollbiegen. Expired - Fee Related DE59005656D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3903298A DE3903298A1 (de) 1989-02-03 1989-02-03 Verfahren und vorrichtung zum kaltumformen von profilen aus eisen- und nichteisenmetallen durch raeumliches wickelrollbiegen

Publications (1)

Publication Number Publication Date
DE59005656D1 true DE59005656D1 (de) 1994-06-16

Family

ID=6373406

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3903298A Withdrawn DE3903298A1 (de) 1989-02-03 1989-02-03 Verfahren und vorrichtung zum kaltumformen von profilen aus eisen- und nichteisenmetallen durch raeumliches wickelrollbiegen
DE59005656T Expired - Fee Related DE59005656D1 (de) 1989-02-03 1990-01-24 Verfahren und Vorrichtung zum Kaltumformen von Profilen aus Eisen- und Nichteisenmetallen durch räumliches Wickelrollbiegen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3903298A Withdrawn DE3903298A1 (de) 1989-02-03 1989-02-03 Verfahren und vorrichtung zum kaltumformen von profilen aus eisen- und nichteisenmetallen durch raeumliches wickelrollbiegen

Country Status (4)

Country Link
EP (1) EP0381025B1 (de)
JP (1) JPH03124323A (de)
AT (1) ATE105519T1 (de)
DE (2) DE3903298A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993024254A1 (en) * 1992-05-29 1993-12-09 Anagnostopoulos A Panagiotis Method and mechanism for the production of upwinding spiral wire products

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713376A (en) * 1951-12-17 1955-07-19 Cyril Bath Co Metal-forming machine
SE337054B (de) * 1968-12-16 1971-07-26 Mekanomatik Ab
US3640112A (en) * 1969-05-12 1972-02-08 Republic Steel Corp Coiling method and apparatus
DE2518798C3 (de) * 1975-04-28 1979-02-01 Vladimir Nikolaevitsch Shubin Biegekopf für Rohrbiegemaschinen
AT368724B (de) * 1976-05-28 1982-11-10 Hufnagl & Co Rista Draht Biegemaschine fuer draht
US4365492A (en) * 1980-06-25 1982-12-28 Intercole Bolling Corp. Ring former and cutoff
US4627254A (en) * 1984-01-30 1986-12-09 Hashimoto Forming Industry Co., Ltd. Cutting device for a multi-dimensional bending apparatus
DE3618701A1 (de) * 1986-06-04 1987-12-10 Spaeth Gmbh & Co Kg Stahlbau B Verfahren und vorrichtung zum kaltumformen von profilen aus eisen- und nichteisenmetallen

Also Published As

Publication number Publication date
JPH03124323A (ja) 1991-05-27
EP0381025A1 (de) 1990-08-08
ATE105519T1 (de) 1994-05-15
DE3903298A1 (de) 1990-08-09
EP0381025B1 (de) 1994-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee