WO2001070426A3 - Use of pipes consisting of titanium zinc conforming to en 988 and a bending method for producing pipe bends - Google Patents

Use of pipes consisting of titanium zinc conforming to en 988 and a bending method for producing pipe bends Download PDF

Info

Publication number
WO2001070426A3
WO2001070426A3 PCT/EP2001/003060 EP0103060W WO0170426A3 WO 2001070426 A3 WO2001070426 A3 WO 2001070426A3 EP 0103060 W EP0103060 W EP 0103060W WO 0170426 A3 WO0170426 A3 WO 0170426A3
Authority
WO
WIPO (PCT)
Prior art keywords
conforming
titanium zinc
pipe bends
pipes
bending method
Prior art date
Application number
PCT/EP2001/003060
Other languages
German (de)
French (fr)
Other versions
WO2001070426A2 (en
Inventor
Frank-Ulrich Dyllus
Martin Binkowski
Hans-Juergen Klugstedt
Ulrich Lachenit
Marianne Schoennenbeck
Adolf Stradmann
Original Assignee
Rheinzink Gmbh
Dyllus Frank Ulrich
Martin Binkowski
Klugstedt Hans Juergen
Ulrich Lachenit
Marianne Schoennenbeck
Adolf Stradmann
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 Rheinzink Gmbh, Dyllus Frank Ulrich, Martin Binkowski, Klugstedt Hans Juergen, Ulrich Lachenit, Marianne Schoennenbeck, Adolf Stradmann filed Critical Rheinzink Gmbh
Priority to EP01925482A priority Critical patent/EP1265719B1/en
Priority to DK01925482T priority patent/DK1265719T3/en
Priority to DE50105029T priority patent/DE50105029D1/en
Priority to AT01925482T priority patent/ATE286440T1/en
Priority to AU2001252217A priority patent/AU2001252217A1/en
Publication of WO2001070426A2 publication Critical patent/WO2001070426A2/en
Publication of WO2001070426A3 publication Critical patent/WO2001070426A3/en

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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
    • B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
    • B21D9/073—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only with one swinging forming member

Abstract

The invention relates to the use of pipes consisting of titanium zinc conforming to EN 988 and to a method for bending pipes with a diameter of between 50 and 200 mm and an initial thickness of between 0.65 and 1.2 mm that consist of titanium zinc conforming to EN 988. Said pipes are butt-welded, using a weld seam that runs parallel to the pipe axis and are used as an intermediate product for bending into pipe bends with a bending angle of between 30 and 90 °. The pipe bends are butt-welded, using a weld seam that runs parallel to the pipe axis and are designed, in particular, for use as rainwater downpipes which conform to EN 612.
PCT/EP2001/003060 2000-03-23 2001-03-16 Use of pipes consisting of titanium zinc conforming to en 988 and a bending method for producing pipe bends WO2001070426A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP01925482A EP1265719B1 (en) 2000-03-23 2001-03-16 Use of pipes consisting of titanium zinc conforming to en 988 and a bending method for producing pipe bends
DK01925482T DK1265719T3 (en) 2000-03-23 2001-03-16 Use of tubes and titanium zinc according to EN 988 and bending method for the manufacture of tube bends
DE50105029T DE50105029D1 (en) 2000-03-23 2001-03-16 USE OF TITANZINK TUBES ACCORDING TO EN 988 AND BENDING METHOD FOR THE PRODUCTION OF PIPE PIPES
AT01925482T ATE286440T1 (en) 2000-03-23 2001-03-16 USE OF TITANIUM ZINC PIPES ACCORDING TO EN 988 AND BENDING PROCESS FOR PRODUCING TUBE ELBOW
AU2001252217A AU2001252217A1 (en) 2000-03-23 2001-03-16 Use of pipes consisting of titanium zinc conforming to en 988 and a bending method for producing pipe bends

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10014519.1 2000-03-23
DE10014519A DE10014519A1 (en) 2000-03-23 2000-03-23 Use of pipes made of titanium zinc according to EN 988 and bending processes for the production of pipe bends

Publications (2)

Publication Number Publication Date
WO2001070426A2 WO2001070426A2 (en) 2001-09-27
WO2001070426A3 true WO2001070426A3 (en) 2002-03-14

Family

ID=7636105

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/003060 WO2001070426A2 (en) 2000-03-23 2001-03-16 Use of pipes consisting of titanium zinc conforming to en 988 and a bending method for producing pipe bends

Country Status (6)

Country Link
EP (1) EP1265719B1 (en)
AT (1) ATE286440T1 (en)
AU (1) AU2001252217A1 (en)
DE (2) DE10014519A1 (en)
ES (1) ES2234831T3 (en)
WO (1) WO2001070426A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10156475A1 (en) * 2001-11-16 2003-06-05 Rheinzink Gmbh Process for the production of dark protective layers on flat products made of titanium zinc

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957229A (en) * 1954-12-23 1960-10-25 Allan W Beatty Method of fabricating curved fittings
EP0284141A2 (en) * 1987-03-25 1988-09-28 Rheinzink Gmbh Method of and device for producing thin-walled tubes
EP0824976A2 (en) * 1996-08-20 1998-02-25 Rheinzink Gmbh Method for the production of thin-walled tubes
US6009737A (en) * 1997-07-17 2000-01-04 Arvin Industries, Inc. Tube bender

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957229A (en) * 1954-12-23 1960-10-25 Allan W Beatty Method of fabricating curved fittings
EP0284141A2 (en) * 1987-03-25 1988-09-28 Rheinzink Gmbh Method of and device for producing thin-walled tubes
EP0824976A2 (en) * 1996-08-20 1998-02-25 Rheinzink Gmbh Method for the production of thin-walled tubes
US6009737A (en) * 1997-07-17 2000-01-04 Arvin Industries, Inc. Tube bender

Also Published As

Publication number Publication date
ES2234831T3 (en) 2005-07-01
WO2001070426A2 (en) 2001-09-27
AU2001252217A1 (en) 2001-10-03
ATE286440T1 (en) 2005-01-15
EP1265719B1 (en) 2005-01-05
DE10014519A1 (en) 2001-10-11
EP1265719A2 (en) 2002-12-18
DE50105029D1 (en) 2005-02-10

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