IT947866B - Procedimento per la produzione di tubi in metallo duttile - Google Patents

Procedimento per la produzione di tubi in metallo duttile

Info

Publication number
IT947866B
IT947866B IT20991/72A IT2099172A IT947866B IT 947866 B IT947866 B IT 947866B IT 20991/72 A IT20991/72 A IT 20991/72A IT 2099172 A IT2099172 A IT 2099172A IT 947866 B IT947866 B IT 947866B
Authority
IT
Italy
Prior art keywords
procedure
production
metal pipes
ductile metal
ductile
Prior art date
Application number
IT20991/72A
Other languages
English (en)
Original Assignee
Jury And Spier S Proprietary L
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 Jury And Spier S Proprietary L filed Critical Jury And Spier S Proprietary L
Application granted granted Critical
Publication of IT947866B publication Critical patent/IT947866B/it

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
    • B21C37/14—Making tubes from double flat material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
IT20991/72A 1971-02-25 1972-02-24 Procedimento per la produzione di tubi in metallo duttile IT947866B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPA413171 1971-02-25

Publications (1)

Publication Number Publication Date
IT947866B true IT947866B (it) 1973-05-30

Family

ID=3764741

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20991/72A IT947866B (it) 1971-02-25 1972-02-24 Procedimento per la produzione di tubi in metallo duttile

Country Status (7)

Country Link
US (1) US3768288A (it)
CA (1) CA978728A (it)
DE (1) DE2208677A1 (it)
FR (1) FR2126435B1 (it)
GB (1) GB1378242A (it)
IT (1) IT947866B (it)
ZA (1) ZA721261B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567743A (en) * 1985-03-19 1986-02-04 Standard Tube Canada Inc. Method of forming box-section frame members
GB8614394D0 (en) * 1986-06-13 1986-07-16 Metal Box Plc Containers
US5353618A (en) * 1989-08-24 1994-10-11 Armco Steel Company, L.P. Apparatus and method for forming a tubular frame member
DE4416147C2 (de) * 1994-05-09 1998-04-09 Schaefer Hydroforming Gmbh Anwendung des Innenhochdruckumformverfahrens zum Herstellen eines gekrümmten metallischen Längshohlkörpers und eine hierfür einsetzbare Innenhochdruckumformpresse
US6502822B1 (en) 1997-05-15 2003-01-07 Aquaform, Inc. Apparatus and method for creating a seal on an inner wall of a tube for hydroforming
US6006567A (en) * 1997-05-15 1999-12-28 Aquaform Inc Apparatus and method for hydroforming
DE19832142C2 (de) * 1998-07-17 2000-07-20 Daimler Chrysler Ag Verfahren und Vorrichtung zur Herstellung eines Hohlkörpers aus zwei Platinen
US7550221B2 (en) * 2003-10-29 2009-06-23 Rolls-Royce Fuel Cell Systems Limited Gas delivery substrate
US6941786B1 (en) * 2004-03-25 2005-09-13 Ford Global Technologies, Llc Component specific tube blanks for hydroforming body structure components
FI118328B (fi) * 2005-02-18 2007-10-15 Luvata Oy Metalliseoksen käyttö
DE102006040023A1 (de) * 2006-08-25 2008-03-20 Universität Kassel Verfahren zur Herstellung von mindestens zwei parallel zueinander verlaufenden ebenen Funktionsflächen auf einem Rohr

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE100645C (it) *
GB190585A (en) * 1921-10-21 1922-12-28 Charles Harold Meigh An improved mode of manufacturing jointless hollow objects in metal
US2119960A (en) * 1935-08-08 1938-06-07 Griscom Russell Co Method and apparatus for making heat exchangers
CH367466A (de) * 1958-03-05 1963-02-28 Aluminium Ind Ag Verfahren zur Herstellung dünnwandiger Rohre
US3077661A (en) * 1958-03-28 1963-02-19 Howard A Fromson Method of making composite seamless tubing
US3173196A (en) * 1959-11-02 1965-03-16 Fromson H A Method of producing a double-walled tube with one of the tubes having integral therewith projecting fin means radially separating the tubes
FR1254004A (fr) * 1960-02-17 1961-02-17 Continental Can Co Procédé de fabrication d'éléments tubulaires métalliques

Also Published As

Publication number Publication date
CA978728A (en) 1975-12-02
FR2126435B1 (it) 1974-12-13
GB1378242A (en) 1974-12-27
US3768288A (en) 1973-10-30
FR2126435A1 (it) 1972-10-06
DE2208677A1 (de) 1972-08-31
ZA721261B (en) 1972-11-29

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