ES289213A1 - Aparato para convertir tubería de chapa metálica de sección no circular - Google Patents

Aparato para convertir tubería de chapa metálica de sección no circular

Info

Publication number
ES289213A1
ES289213A1 ES289213A ES289213A ES289213A1 ES 289213 A1 ES289213 A1 ES 289213A1 ES 289213 A ES289213 A ES 289213A ES 289213 A ES289213 A ES 289213A ES 289213 A1 ES289213 A1 ES 289213A1
Authority
ES
Spain
Prior art keywords
translation
circular
machine
legally binding
google translate
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
Application number
ES289213A
Other languages
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB3129/62A external-priority patent/GB1035812A/en
Application filed by Individual filed Critical Individual
Publication of ES289213A1 publication Critical patent/ES289213A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21C37/155—Making tubes with non circular section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
ES289213A 1962-01-26 1963-07-28 Aparato para convertir tubería de chapa metálica de sección no circular Expired ES289213A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3129/62A GB1035812A (en) 1962-01-26 1962-01-26 Improvements in the production of tubing
GB4046462 1962-10-25

Publications (1)

Publication Number Publication Date
ES289213A1 true ES289213A1 (es) 1963-10-16

Family

ID=26238073

Family Applications (2)

Application Number Title Priority Date Filing Date
ES284506A Expired ES284506A1 (es) 1962-01-26 1963-01-25 Un método de conversión de tubería de sección circular en tubería de sección rectangular o poligonal
ES289213A Expired ES289213A1 (es) 1962-01-26 1963-07-28 Aparato para convertir tubería de chapa metálica de sección no circular

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES284506A Expired ES284506A1 (es) 1962-01-26 1963-01-25 Un método de conversión de tubería de sección circular en tubería de sección rectangular o poligonal

Country Status (4)

Country Link
AT (1) AT252696B (es)
CH (1) CH407926A (es)
DE (1) DE1996509U (es)
ES (2) ES284506A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452982A1 (fr) * 1979-04-06 1980-10-31 Bignier Schmid Laurent Procede et dispositif pour la fabrication d'un tube carre
FR2487229A2 (fr) * 1979-04-06 1982-01-29 Bignier Schmid Laurent Procede et dispositif pour la fabrication d'un tube carre
EP0589099A1 (de) * 1992-09-24 1994-03-30 MANNESMANN Aktiengesellschaft Verfahren zum Umformen von runden Rohren in Profilrohre mit polygonalen oder anderen von der Kreisform abweichenden Querschnitten
US6000260A (en) * 1998-04-06 1999-12-14 Miller S. Price Spiral duct ovalizer

Also Published As

Publication number Publication date
DE1996509U (de) 1968-11-14
CH407926A (fr) 1966-02-28
ES284506A1 (es) 1963-07-01
AT252696B (de) 1967-03-10

Similar Documents

Publication Publication Date Title
ES289213A1 (es) Aparato para convertir tubería de chapa metálica de sección no circular
ES185987U (es) Aparato para conificar tubos flexibles metalicos.
ES328032A1 (es) Metodo y aparato para aumentar la ductilidad de un articulo en un proceso de embuticion.
CA1016321A (en) Method of providing a length of piping with a socket by means of a shaping mandrel, and apparatus for carrying out the method
ES420454A1 (es) Un aparato para curvar continuamente material en hoja.
GB1003159A (en) Apparatus for the extrusion pressing of tubes, especially steel tubes
ES471884A1 (es) Procedimiento para la fabricacion de arcos de tubo marcados
JPS5436384A (en) Forming of end part of pipe
ES370380A1 (es) Perfeccionamientos introducidos en los aparatos para formaraberturas en paneles tubulares y procedimiento para su rea- lizacion.
ES386953A1 (es) Perfeccionamientos en los aparatos de fabricacion de tubos continuos.
CA961705A (en) Press die for bending u-shaped blanks into pipes
ES181115U (es) Dispositivo para enderezar y curvar tubos de plomo.
ES249296A3 (es) Mecanismo modificador del diametro de joyeria
ES241623A1 (es) UN NUEVO PROCEDIMIENTO DE CURVAR TUBOS METáLICOS
ES300204A1 (es) Utilaje para curvar tubos sin mandril
ES279165A1 (es) Perfeccionamientos introducidos en las maquinas formadoras de tubos de fibrocemento por aspiraciën
FR2322675A1 (fr) Dispositif pour l'etirage et le dressage de demi-produits ronds
ES393270A1 (es) Perfeccionamientos en los procedimientos y dispositivos de hilado en caliente de los metales y de las aleaciones en perfiles macizos o huecos y en tubos por medio de una prensa de hilar.
BE793032A (fr) Procede pour le pliage par 'ramassage-depot', de pieces a pliersur des machines de pliage, ainsi que dispositif pour la mise en oeuvre du procede
AU159389B2 (en) Improvements in bending machines for tubes, rods, bars orthe like
CA638357A (en) Trailer-mounted machine for producing welded tubular bodies, particularly pipes
AU1964453A (en) Improvements in bending machines for tubes, rods, bars orthe like
AU241126B2 (en) Apparatus for axial displacement ofa pipe, rod orthe like member
ES397984A1 (es) Perfeccionamientos en maquinas formadoras de mastiles.
GB828769A (en) Improvements in and relating to apparatus for forming nipples in pipes