DE9113338U1 - Vorrichtung zum Herstellen von Längsrippen in der Wandung eines zylindrischen Rohres - Google Patents

Vorrichtung zum Herstellen von Längsrippen in der Wandung eines zylindrischen Rohres

Info

Publication number
DE9113338U1
DE9113338U1 DE9113338U DE9113338U DE9113338U1 DE 9113338 U1 DE9113338 U1 DE 9113338U1 DE 9113338 U DE9113338 U DE 9113338U DE 9113338 U DE9113338 U DE 9113338U DE 9113338 U1 DE9113338 U1 DE 9113338U1
Authority
DE
Germany
Prior art keywords
punch
tube
wall
die
longitudinal ribs
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
DE9113338U
Other languages
German (de)
English (en)
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.)
Gebr Welger & Co Kg 3340 Wolfenbuettel De GmbH
Original Assignee
Gebr Welger & Co Kg 3340 Wolfenbuettel De GmbH
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 Gebr Welger & Co Kg 3340 Wolfenbuettel De GmbH filed Critical Gebr Welger & Co Kg 3340 Wolfenbuettel De GmbH
Priority to DE9113338U priority Critical patent/DE9113338U1/de
Priority to FR9213066A priority patent/FR2683167B1/fr
Publication of DE9113338U1 publication Critical patent/DE9113338U1/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
    • B21D15/00—Corrugating tubes
    • B21D15/02—Corrugating tubes longitudinally
    • 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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/202—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with guides parallel to the tube axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DE9113338U 1991-10-26 1991-10-26 Vorrichtung zum Herstellen von Längsrippen in der Wandung eines zylindrischen Rohres Expired - Lifetime DE9113338U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE9113338U DE9113338U1 (de) 1991-10-26 1991-10-26 Vorrichtung zum Herstellen von Längsrippen in der Wandung eines zylindrischen Rohres
FR9213066A FR2683167B1 (fr) 1991-10-26 1992-10-26 Dispositif pour realiser des nervures longitudinales dans la paroi d'un tube.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9113338U DE9113338U1 (de) 1991-10-26 1991-10-26 Vorrichtung zum Herstellen von Längsrippen in der Wandung eines zylindrischen Rohres

Publications (1)

Publication Number Publication Date
DE9113338U1 true DE9113338U1 (de) 1993-03-04

Family

ID=6872646

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9113338U Expired - Lifetime DE9113338U1 (de) 1991-10-26 1991-10-26 Vorrichtung zum Herstellen von Längsrippen in der Wandung eines zylindrischen Rohres

Country Status (2)

Country Link
DE (1) DE9113338U1 (ja)
FR (1) FR2683167B1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604119C1 (de) * 1996-02-06 1997-05-07 Welger Geb Rundballenpresse
EP1927279A1 (de) 2006-11-28 2008-06-04 Deere & Company Rolle und landwirtschaftlich nutzbare Maschine
CN100402174C (zh) * 2006-10-30 2008-07-16 钊田 纵向波纹管挤制装置
CN106734454A (zh) * 2017-03-07 2017-05-31 扬州市凯尔环卫设备有限公司 一种筒体压筋装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3752646B2 (ja) * 1997-03-13 2006-03-08 株式会社日立製作所 管体の加工方法
GB2390047B (en) 2002-06-28 2005-05-11 Textron Fastening Syst Ltd Split die groove maker
CN114082803A (zh) * 2021-11-22 2022-02-25 韩维新 一种带肋薄壁包壳管的生产工艺及冷拔模具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484032A (en) * 1945-09-14 1949-10-11 Axel M Holm Die structure
DE2239011B2 (de) * 1972-08-08 1978-12-21 Dynamit Nobel Ag, 5210 Troisdorf Verfahren und Vorrichtung zum Herstellen einer Sicke in Hülsen, Rohre o.dgl

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604119C1 (de) * 1996-02-06 1997-05-07 Welger Geb Rundballenpresse
EP0788732A2 (de) 1996-02-06 1997-08-13 LELY WELGER Maschinenfabrik GmbH Rundballenpresse
CN100402174C (zh) * 2006-10-30 2008-07-16 钊田 纵向波纹管挤制装置
EP1927279A1 (de) 2006-11-28 2008-06-04 Deere & Company Rolle und landwirtschaftlich nutzbare Maschine
CN106734454A (zh) * 2017-03-07 2017-05-31 扬州市凯尔环卫设备有限公司 一种筒体压筋装置
CN109365595A (zh) * 2017-03-07 2019-02-22 扬州市凯尔环卫设备有限公司 一种快捷式筒体压筋装置

Also Published As

Publication number Publication date
FR2683167A1 (fr) 1993-05-07
FR2683167B1 (fr) 1995-12-01

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