DE50003850D1 - Verfahren und vorrichtung zur formung konischer rohrmäntel - Google Patents

Verfahren und vorrichtung zur formung konischer rohrmäntel

Info

Publication number
DE50003850D1
DE50003850D1 DE50003850T DE50003850T DE50003850D1 DE 50003850 D1 DE50003850 D1 DE 50003850D1 DE 50003850 T DE50003850 T DE 50003850T DE 50003850 T DE50003850 T DE 50003850T DE 50003850 D1 DE50003850 D1 DE 50003850D1
Authority
DE
Germany
Prior art keywords
conical tube
tube coats
shaping conical
shaping
coats
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 - Lifetime
Application number
DE50003850T
Other languages
English (en)
Inventor
Werner Urech
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.)
Elpatronic AG
Original Assignee
Elpatronic 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 Elpatronic AG filed Critical Elpatronic AG
Application granted granted Critical
Publication of DE50003850D1 publication Critical patent/DE50003850D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
    • B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE50003850T 1999-08-13 2000-04-06 Verfahren und vorrichtung zur formung konischer rohrmäntel Expired - Lifetime DE50003850D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH148299 1999-08-13
PCT/CH2000/000202 WO2001012356A1 (de) 1999-08-13 2000-04-06 Verfahren und vorrichtung zur formung konischer rohrmäntel

Publications (1)

Publication Number Publication Date
DE50003850D1 true DE50003850D1 (de) 2003-10-30

Family

ID=4211501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50003850T Expired - Lifetime DE50003850D1 (de) 1999-08-13 2000-04-06 Verfahren und vorrichtung zur formung konischer rohrmäntel

Country Status (6)

Country Link
US (1) US6675627B1 (de)
EP (1) EP1210191B1 (de)
AU (1) AU3414900A (de)
CA (1) CA2380634C (de)
DE (1) DE50003850D1 (de)
WO (1) WO2001012356A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0011894D0 (en) * 2000-05-18 2000-07-05 Bae Sys Defence Sys Ltd Tools and process for forming conical components
WO2009023973A1 (de) * 2007-08-21 2009-02-26 Soutec Soudronic Ag Vorrichtung und verfahren zum formen eines rohres aus einem blech
CN102689182B (zh) * 2012-06-15 2015-11-18 浙江博雷重型机床制造有限公司 一种螺旋地桩自动生产线

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US61678A (en) * 1867-01-29 miller
US179501A (en) * 1876-07-04 Improvement in spout-formers
US800508A (en) * 1905-03-07 1905-09-26 American Brake Co Machine for forming springs.
US2701001A (en) * 1953-09-23 1955-02-01 James Hardy Monroe Device for bending sheet material
DE1059389B (de) * 1956-11-09 1959-06-18 Wilhelmsburger Maschf Presse zum Herstellen von konischen Hohlkoerpern, Profilen od. dgl.

Also Published As

Publication number Publication date
EP1210191B1 (de) 2003-09-24
WO2001012356A1 (de) 2001-02-22
US6675627B1 (en) 2004-01-13
CA2380634A1 (en) 2001-02-22
EP1210191A1 (de) 2002-06-05
CA2380634C (en) 2008-06-17
AU3414900A (en) 2001-03-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition