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BR9800885A - Dispositivo para abertura de roscas em tubos. - Google Patents

Dispositivo para abertura de roscas em tubos.

Info

Publication number
BR9800885A
BR9800885A BR9800885-4A BR9800885A BR9800885A BR 9800885 A BR9800885 A BR 9800885A BR 9800885 A BR9800885 A BR 9800885A BR 9800885 A BR9800885 A BR 9800885A
Authority
BR
Brazil
Prior art keywords
tubes
threading
tube
threading device
wheel
Prior art date
Application number
BR9800885-4A
Other languages
English (en)
Inventor
Gerhard Dr Ziemek
Original Assignee
Alsthom Cge Alcatel
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 Alsthom Cge Alcatel filed Critical Alsthom Cge Alcatel
Publication of BR9800885A publication Critical patent/BR9800885A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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 or tubes with decorated walls
    • B21C37/205—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 or tubes with decorated walls with annular guides
    • 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
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/06—Corrugating tubes transversely, e.g. helically annularly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Flexible Shafts (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Patente de Invenção: <B>''DISPOSITIVO PARA ABERTURA DE ROSCA EM TUBOS''<D>. Um dispositivo para a abertura de rosca contínua em tubos ou elementos em forma de tubo, em especial componentes de cabos, com pelo menos uma roda de oscilação ou rosqueamento, que gira em torno de seu próprio eixo, e a qual adcionalmente gira em torno de elemento em forma de tubo a ser rosqueado, que adcionalmente ao impulsionador (15) para a rotação da roda de rosquemento (11) é previsto em torno do elemento (15) em forma de tubo a ser rosqueado, um implusionador com giro ajustável (16) para a rotação da roda de rosqueamento em trono de seu próprio eixo.
BR9800885-4A 1997-03-12 1998-03-12 Dispositivo para abertura de roscas em tubos. BR9800885A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19710071A DE19710071A1 (de) 1997-03-12 1997-03-12 Vorrichtung zum Ringwellen von Rohren

Publications (1)

Publication Number Publication Date
BR9800885A true BR9800885A (pt) 1999-09-28

Family

ID=7823028

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9800885-4A BR9800885A (pt) 1997-03-12 1998-03-12 Dispositivo para abertura de roscas em tubos.

Country Status (7)

Country Link
US (1) US6073473A (pt)
EP (1) EP0864383A1 (pt)
JP (1) JPH10277651A (pt)
KR (1) KR19980080173A (pt)
CN (1) CN1197700A (pt)
BR (1) BR9800885A (pt)
DE (1) DE19710071A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50003453D1 (de) * 2000-08-17 2003-10-02 Nexans Vorrichtung zur Herstellung ringförming gewellter Metallrohre
ATE374656T1 (de) * 2001-05-11 2007-10-15 R F Cables Llc Rohrwellvorrichtung und -verfahren
DE10146807A1 (de) * 2001-09-22 2003-04-10 Nexans Verfahren zur Herstellung längsnahtgeschweisster schraubenlinienförmig gewellter Metallrohre
FR2833746B1 (fr) * 2001-12-19 2004-02-20 Acome Soc Coop Travailleurs Procede de fabrication en continu d'un cable coaxial annele
CA2575279A1 (en) * 2006-01-30 2007-07-30 Link-Pipe Inc Apparatus and method for sleeve or sheet corrugation
US8333099B2 (en) * 2009-12-21 2012-12-18 Han-Ching Huang Method for making a tube of a telescopic device
EP2821157A1 (de) * 2013-07-04 2015-01-07 Nexans Vorrichtung und Verfahren zum Einprägen einer Wellung in ein Rohr
CN103611788B (zh) * 2013-11-23 2015-11-18 湖北大运汽车有限公司 法兰滚压成型设备
CN104174735B (zh) * 2014-08-07 2016-08-03 黄素清 墙体对拉螺杆支撑套管的加工设备
CN116871375B (zh) * 2023-09-06 2023-11-28 杭州万全金属软管有限公司 一种不锈钢波纹管加工装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US738933A (en) * 1902-10-06 1903-09-15 Waterbury Machine Company Wire-drawing machine.
DE811945C (de) * 1948-10-01 1951-08-23 Otto Klein Vorrichtung zum Wellen von Rohren
US2714919A (en) * 1951-03-20 1955-08-09 John M Johnston Apparatus and method for forming seamless flexible tubing
DE893784C (de) * 1951-11-03 1953-10-19 Schumag Schumacher Metallwerke Vorrichtung zum Rillen von Rohrdraehten u. dgl.
DE1272865B (de) * 1964-01-31 1968-07-18 Siemens Ag Vorrichtung zur fortlaufenden Herstellung in sich geschlossener Rillen an Rohren
US3387477A (en) * 1965-11-29 1968-06-11 Price Pfister Brass Mfg Apparatus and method for roll forming flexible tubing
DE1939402B2 (de) * 1969-08-02 1970-12-03 Felten & Guilleaume Kabelwerk Verfahren und Vorrichtung zum Wellen von Rohrwandungen
DE2013749C3 (de) * 1970-03-21 1974-02-07 Felten & Guilleaume Kabelwerke Ag, 5000 Koeln Vorrichtung zum Wellen der Wandung von Rohren
DE2128077A1 (de) * 1971-06-05 1972-12-28 Felten & Guilleaume Kabelwerk Vorrichtung zum Wellen der Wandung von Rohren
GB1370700A (en) * 1972-03-18 1974-10-16 Gen Motors Ltd Forming transverse corrugations in a tubular blank

Also Published As

Publication number Publication date
KR19980080173A (ko) 1998-11-25
DE19710071A1 (de) 1998-09-24
CN1197700A (zh) 1998-11-04
US6073473A (en) 2000-06-13
EP0864383A1 (de) 1998-09-16
JPH10277651A (ja) 1998-10-20

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Legal Events

Date Code Title Description
TC Change of name
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law