ES2055851T3 - Procedimiento y aparato para la produccion de tuberia de aleacion ligera de diametro mayor partiendo de tuberia de diametro menor. - Google Patents

Procedimiento y aparato para la produccion de tuberia de aleacion ligera de diametro mayor partiendo de tuberia de diametro menor.

Info

Publication number
ES2055851T3
ES2055851T3 ES90121705T ES90121705T ES2055851T3 ES 2055851 T3 ES2055851 T3 ES 2055851T3 ES 90121705 T ES90121705 T ES 90121705T ES 90121705 T ES90121705 T ES 90121705T ES 2055851 T3 ES2055851 T3 ES 2055851T3
Authority
ES
Spain
Prior art keywords
pipe
production
light alloy
procedure
starting
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
ES90121705T
Other languages
English (en)
Spanish (es)
Inventor
Orlando Zaffaroni
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.)
VIS Srl
Original Assignee
VIS Srl
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 VIS Srl filed Critical VIS Srl
Application granted granted Critical
Publication of ES2055851T3 publication Critical patent/ES2055851T3/es
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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
ES90121705T 1989-11-15 1990-11-13 Procedimiento y aparato para la produccion de tuberia de aleacion ligera de diametro mayor partiendo de tuberia de diametro menor. Expired - Lifetime ES2055851T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02238689A IT1236712B (it) 1989-11-15 1989-11-15 Procedimento e apparecchiatura per la produzione di tubi in lega leggera a diametro maggiorato a partire da tubi a diametro inferiore.

Publications (1)

Publication Number Publication Date
ES2055851T3 true ES2055851T3 (es) 1994-09-01

Family

ID=11195577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90121705T Expired - Lifetime ES2055851T3 (es) 1989-11-15 1990-11-13 Procedimiento y aparato para la produccion de tuberia de aleacion ligera de diametro mayor partiendo de tuberia de diametro menor.

Country Status (6)

Country Link
EP (1) EP0432485B1 (fr)
AT (1) ATE107550T1 (fr)
DE (1) DE69010163T2 (fr)
DK (1) DK0432485T3 (fr)
ES (1) ES2055851T3 (fr)
IT (1) IT1236712B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201501517UA (en) 2010-12-02 2015-04-29 Victaulic Co Of America Pipe element having shoulder, groove and bead and methods and apparatus for manufacture thereof
CA2846838C (fr) 2011-09-02 2019-08-13 Victaulic Company Procede de tournage centrifuge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464253A (en) * 1967-06-29 1969-09-02 United States Pipe Foundry Method for rounding pipe
FR2195491B1 (fr) * 1972-08-09 1975-03-07 Roulements Soc Nouvelle
GB2007134B (en) * 1977-11-04 1982-03-10 Honda Motor Co Ltd Apparatus for roll-forming seamless annular products
GB2025818B (en) * 1978-07-19 1982-06-09 Doncaster & Sons Ltd D Method of producing rings from aluminium-based alloys
DE3237295A1 (de) * 1982-10-08 1984-04-12 Stahlwerke Plate GmbH & Co KG, 5880 Lüdenscheid Ringwalzwerk
DE3717423A1 (de) * 1987-04-07 1988-10-27 Ragettli Christian Ag Verfahren zum profilformen von als rollkoerper ausgebildeten werkstuecken und einrichtung zur ausuebung des verfahrens

Also Published As

Publication number Publication date
EP0432485A3 (fr) 1991-07-03
ATE107550T1 (de) 1994-07-15
EP0432485B1 (fr) 1994-06-22
EP0432485A2 (fr) 1991-06-19
IT1236712B (it) 1993-03-26
DE69010163D1 (de) 1994-07-28
DE69010163T2 (de) 1994-10-06
DK0432485T3 (da) 1994-07-25
IT8922386A1 (it) 1991-05-15
IT8922386A0 (it) 1989-11-15

Similar Documents

Publication Publication Date Title
JPS5744429A (en) Pipe expanding method by drawing
GB1525245A (en) Process for the production of a hose coupling and a hose coupling produced by the process
ATE214983T1 (de) Einschnürungsverfahren
ES445566A1 (es) Un metodo y un dispositivo para formar un extremo abocardadoen un tubo de material termoplastico.
ES455809A1 (es) Perfeccionamientos introducidos en una pieza agujereada con seccion transversal en forma de corona y diametro interior escalonado para la fabricacion de tubos sin costura.
AU2003257352A1 (en) Method and device for producing at least partially profiled tubes
FR2369911A1 (fr) Procede de tulipage de tubes a paroi epaisse en matiere plastique souple, et dispositif de mise en oeuvre
ES8200576A1 (es) Instalacion de estirado para la fabricacion de tubos
SE7407507L (sv) Forfarande vid hydrostatisk stengpressning av ror.
IT1236712B (it) Procedimento e apparecchiatura per la produzione di tubi in lega leggera a diametro maggiorato a partire da tubi a diametro inferiore.
DE3070758D1 (en) Methods and devices for rolling-in tubes coated on the interior
AU664943B2 (en) A process for producing a plug chamber in cascade drawing of tubes and device for practising the process
FR2341093A1 (fr) Machine a sertir des embouts sur des tuyauteries souples
GB833997A (en) Tube bending apparatus and method
JPS57154336A (en) Production for double-ply pipe
GB569934A (en) Improvements in the production of tubing
ES448624A1 (es) Procedimiento de fabricacion de tubos de acero para canones de armas, estriados helicoidalmente en su interior.
JPS5550548A (en) Manufacturing method of fluorescent lamp
FR2315052A1 (fr) Raccord pour tuyauteries
JPS5692026A (en) Method and apparatus for blow-molding hollow product
GB1071456A (en) Improvements in manufacture of internally finned tubes
GB859816A (en) Improvements in tube unions
SU115915A1 (ru) Способ сближени витков гофра гибких металлических рукавов
JPS561241A (en) Production of screw-connected pipe
SU774694A1 (ru) Устройство дл редуцировани трубных заготовок

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 432485

Country of ref document: ES