MX170508B - Dispositivo para formar tubo a partir de un material substancialmente plano - Google Patents

Dispositivo para formar tubo a partir de un material substancialmente plano

Info

Publication number
MX170508B
MX170508B MX002198A MX219886A MX170508B MX 170508 B MX170508 B MX 170508B MX 002198 A MX002198 A MX 002198A MX 219886 A MX219886 A MX 219886A MX 170508 B MX170508 B MX 170508B
Authority
MX
Mexico
Prior art keywords
flat material
tube
conduit
inlet
outlet
Prior art date
Application number
MX002198A
Other languages
English (en)
Inventor
Annie Ketanedjian Shahum
Original Assignee
Christian Shahum
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 Christian Shahum filed Critical Christian Shahum
Publication of MX170508B publication Critical patent/MX170508B/es

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
    • 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
    • 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
    • B21D11/00—Bending 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
    • B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

La presente invención se refiere a dispositivo para formar un tubo a partir de un material substancialmente plano, caracterizado porque comprende: una entrada con un primer perfil transversal para recibir al material plano, una salida con un segundo perfil transversal, teniendo éste un área menor que la del primer tubo; un conducto con un eje longitudinal conectado a la entrada y salida, en donde se forma el tubo conforme pasa el material plano a través del conducto, dicho conductor comprende una superficie continua substancialmente lisa y con un decrecimiento contínuo del perfil transversal que se extiende desde la entrada hasta la salida, en donde el tubo es formado solamente por el contacto del material plano con la superficie; y elementos removibles montados en la entrada, para definir una ranura que recibe y centra el material plano respecto al perfil transversal de la entrada y guían el material plano durante su paso por el conducto.
MX002198A 1985-04-17 1986-04-17 Dispositivo para formar tubo a partir de un material substancialmente plano MX170508B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8505914A FR2580526A1 (fr) 1985-04-17 1985-04-17 Dispositif de filiere pour rouler par etirage en fer plat et obtenir un element tubulaire
CA000512049A CA1299925C (en) 1985-04-17 1986-06-20 Die device for forming tube from a metal band

Publications (1)

Publication Number Publication Date
MX170508B true MX170508B (es) 1993-08-07

Family

ID=25671032

Family Applications (1)

Application Number Title Priority Date Filing Date
MX002198A MX170508B (es) 1985-04-17 1986-04-17 Dispositivo para formar tubo a partir de un material substancialmente plano

Country Status (10)

Country Link
US (1) US4783981A (es)
EP (1) EP0198779B1 (es)
JP (1) JPS61262422A (es)
AU (1) AU583369B2 (es)
BR (1) BR8601713A (es)
CA (1) CA1299925C (es)
DE (1) DE3679931D1 (es)
ES (1) ES8703096A1 (es)
FR (1) FR2580526A1 (es)
MX (1) MX170508B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256576B (en) * 1988-11-25 1993-11-17 Acme Jewellry Ltd Jewellery
GB2225925B (en) * 1988-11-25 1993-11-17 Acme Jewellery Ltd Jewellery
JPH078378B2 (ja) * 1989-05-12 1995-02-01 住友金属工業株式会社 製管方法
US5728015A (en) * 1996-06-12 1998-03-17 Patton; David L. Basketball goal with expanded rim and drain hole
US6688513B2 (en) 2000-10-20 2004-02-10 Nexans Process for producing longitudinally welded tubes
DE10106195A1 (de) * 2001-02-10 2002-08-14 Nexans France S A Verfahren zur Herstellung längsnahtgeschweißter Rohre
CN102873119B (zh) * 2012-10-22 2014-05-14 江苏华程工业制管股份有限公司 矩形扁钢管的拉伸模
RU2547058C1 (ru) * 2013-09-30 2015-04-10 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Устройство для производства изделий из листового металла
US10322368B2 (en) 2016-02-23 2019-06-18 The Boeing Company Centrifugal air separator coil manufacturing tools and methods
GB2560689A (en) * 2016-12-16 2018-09-26 Simpson Strong Tie Co Inc Tool and method for forming a strip of material

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE27234C (de) * CH. F. GRIMMETT und J. COOK in Birmingham Verfahren und Apparat zur Herstellung von hohlen Metallringen
DE597120C (de) * 1934-05-17 F W Cremers Vorrichtung zur Herstellung von Rohren aus Blechstreifen
US665015A (en) * 1899-12-06 1901-01-01 Edgar S Kennedy Veneering-machine.
US716555A (en) * 1901-11-15 1902-12-23 Kisinger Ison Company Machine for making tubular strainers.
US1378992A (en) * 1920-06-03 1921-05-24 Michigan Stfel Tube Products C Guide for tube-making machines
US1708872A (en) * 1923-11-01 1929-04-09 Richmond Fireproof Door Co Strip-forming machine
DE670145C (de) * 1936-02-11 1939-01-12 Pforzheim Metallschlauch Vorrichtung zur Herstellung von duennwandigen Rohren mit Laengsnaht
US2229149A (en) * 1939-02-13 1941-01-21 Armbrust Chain Company Ornamental chain machine
US3001569A (en) * 1958-04-29 1961-09-26 Flexonics Corp Tube forming tool
US3225579A (en) * 1961-01-23 1965-12-28 Henry Miller Spring And Mfg Co Squaring spring flat for coiling machine
US3415089A (en) * 1966-12-12 1968-12-10 Gen Motors Corp Hydrostatic continuous forming mill
US3970233A (en) * 1975-11-05 1976-07-20 Josef Suchecki Machine and a method for fabricating a helicoidal tube
DK210377A (da) * 1977-05-13 1978-11-14 Nordiske Kabel Traad Fremgangsmaade og apparat til kontinuert omformning af en strimmel til et aflangt roer
DE3044003C2 (de) * 1980-11-18 1983-07-14 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum Einführen von dünnem Band zum Schlitzrohr durch Ziehen
DE3221008A1 (de) * 1981-06-12 1983-01-05 Metalmeccanica Gori & Zucchi M.G.Z. S.p.A., Arezzo Verfahren zur erzeugung eines im wesentlichen drahtartigen halbzeugs fuer die herstellung von schmuckwaren sowie vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
DE3679931D1 (de) 1991-08-01
ES8703096A1 (es) 1987-02-16
FR2580526A1 (fr) 1986-10-24
ES553889A0 (es) 1987-02-16
BR8601713A (pt) 1986-12-16
CA1299925C (en) 1992-05-05
US4783981A (en) 1988-11-15
AU583369B2 (en) 1989-04-27
AU5597086A (en) 1986-11-06
JPS61262422A (ja) 1986-11-20
EP0198779A2 (fr) 1986-10-22
EP0198779A3 (en) 1987-11-25
EP0198779B1 (fr) 1991-06-26

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