DE3438398A1 - A method and apparatus for producing pipes wendelfoermiger - Google Patents

A method and apparatus for producing pipes wendelfoermiger

Info

Publication number
DE3438398A1
DE3438398A1 DE19843438398 DE3438398A DE3438398A1 DE 3438398 A1 DE3438398 A1 DE 3438398A1 DE 19843438398 DE19843438398 DE 19843438398 DE 3438398 A DE3438398 A DE 3438398A DE 3438398 A1 DE3438398 A1 DE 3438398A1
Authority
DE
Germany
Prior art keywords
wendelfoermiger
apparatus
method
producing pipes
pipes
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Withdrawn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
DE19843438398
Other languages
German (de)
Inventor
Ernst Dieter Dipl Ing Ebener
Guenter Dipl Ing Moertel
Friedrich Wilhelm Dipl Hohmann
Udo Kurt Ing Grad Zolnowski
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.)
EBENER GmbH
GEA Group AG
Original Assignee
EBENER GmbH
GEA Group AG
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 EBENER GmbH, GEA Group AG filed Critical EBENER GmbH
Priority to DE19843438398 priority Critical patent/DE3438398A1/en
Priority claimed from DE19853563313 external-priority patent/DE3563313D1/en
Publication of DE3438398A1 publication Critical patent/DE3438398A1/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00Bending 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
    • B21D11/06Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
DE19843438398 1984-10-19 1984-10-19 A method and apparatus for producing pipes wendelfoermiger Withdrawn DE3438398A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843438398 DE3438398A1 (en) 1984-10-19 1984-10-19 A method and apparatus for producing pipes wendelfoermiger

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19843438398 DE3438398A1 (en) 1984-10-19 1984-10-19 A method and apparatus for producing pipes wendelfoermiger
AT85201601T AT35096T (en) 1984-10-19 1985-10-03 A method and apparatus for producing wendelfoermiger pipes.
DE19853563313 DE3563313D1 (en) 1984-10-19 1985-10-03 Method and device for manufacturing helical tubes
EP85201601A EP0178721B1 (en) 1984-10-19 1985-10-03 Method and device for manufacturing helical tubes

Publications (1)

Publication Number Publication Date
DE3438398A1 true DE3438398A1 (en) 1986-04-30

Family

ID=6248342

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843438398 Withdrawn DE3438398A1 (en) 1984-10-19 1984-10-19 A method and apparatus for producing pipes wendelfoermiger

Country Status (3)

Country Link
EP (1) EP0178721B1 (en)
AT (1) AT35096T (en)
DE (1) DE3438398A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912244A1 (en) * 1989-04-14 1990-10-18 Pulzer Biegetechnik Gmbh Device for bending cylindrical materials into spiral shape - by feeding material to rotating former by grooved roller which moves along axis of former
DE102012101523A1 (en) * 2012-02-24 2013-08-29 TEKTON BENDING GmbH & Co. KG Molded body for manufacturing spiral tubes utilized for heat exchangers, has mold jaws movable into inner position from outer periphery of base mold body to remove tubes from molded body, and control unit controls rotation of molded body

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478552B (en) * 2015-12-17 2017-09-05 金华职业技术学院 A kind of processing method of tube bending shaping
CN105382065B (en) * 2015-12-17 2017-09-26 金华职业技术学院 A kind of tube bending jig

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE435025B (en) * 1976-05-06 1984-09-03 Arenco Parts Ab Device for bending pipes to loops with pitch
DE2747844C3 (en) * 1977-10-26 1980-06-04 Schmidt + Clemens Gmbh + Co, 5253 Lindlar
DE2749589C2 (en) * 1977-11-05 1990-04-12 Schwarze, Rigobert, Dipl.-Ing., 5000 Koeln, De
SE7811607A (en) * 1978-11-10 1980-05-11 Arenco Parts Ab Loading device for loading of tubes or profiles in a pipe or profile bending machine adapted to operate with guide recesses invendig
DE3000170C2 (en) * 1980-01-04 1984-09-06 W. Eckold Ag, Trimmis, Ch
FR2532565B1 (en) * 1982-09-03 1987-01-09 Framatome Sa Method and device serpentinage tubes of a tube bundle of a steam generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3912244A1 (en) * 1989-04-14 1990-10-18 Pulzer Biegetechnik Gmbh Device for bending cylindrical materials into spiral shape - by feeding material to rotating former by grooved roller which moves along axis of former
DE102012101523A1 (en) * 2012-02-24 2013-08-29 TEKTON BENDING GmbH & Co. KG Molded body for manufacturing spiral tubes utilized for heat exchangers, has mold jaws movable into inner position from outer periphery of base mold body to remove tubes from molded body, and control unit controls rotation of molded body
DE102012101523B4 (en) * 2012-02-24 2015-06-25 TEKTON BENDING GmbH & Co. KG Apparatus and method for producing coiled tubing

Also Published As

Publication number Publication date
EP0178721A1 (en) 1986-04-23
EP0178721B1 (en) 1988-06-15
AT35096T (en) 1988-07-15

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Legal Events

Date Code Title Description
8130 Withdrawal