IT952092B - Metodo ed apparecchio per piegare tubi o simili - Google Patents

Metodo ed apparecchio per piegare tubi o simili

Info

Publication number
IT952092B
IT952092B IT4873772A IT4873772A IT952092B IT 952092 B IT952092 B IT 952092B IT 4873772 A IT4873772 A IT 4873772A IT 4873772 A IT4873772 A IT 4873772A IT 952092 B IT952092 B IT 952092B
Authority
IT
Italy
Prior art keywords
similar
bending pipes
pipes
bending
Prior art date
Application number
IT4873772A
Other languages
English (en)
Italian (it)
Original Assignee
Cojafex
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 Cojafex filed Critical Cojafex
Application granted granted Critical
Publication of IT952092B publication Critical patent/IT952092B/it

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Confectionery (AREA)
IT4873772A 1971-03-05 1972-03-03 Metodo ed apparecchio per piegare tubi o simili IT952092B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7103010A NL7103010A (fr) 1971-03-05 1971-03-05

Publications (1)

Publication Number Publication Date
IT952092B true IT952092B (it) 1973-07-20

Family

ID=19812630

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4873772A IT952092B (it) 1971-03-05 1972-03-03 Metodo ed apparecchio per piegare tubi o simili

Country Status (6)

Country Link
BE (1) BE780274A (fr)
DE (1) DE2210715A1 (fr)
FR (1) FR2128665B1 (fr)
GB (1) GB1383364A (fr)
IT (1) IT952092B (fr)
NL (1) NL7103010A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168729C (nl) * 1975-03-24 1982-05-17 Mannesmann Roehren Werke Ag Buisbuiginrichting.
NL165667C (nl) * 1976-09-03 1981-05-15 Cojafex Werkwijze en inrichting voor het continu voortschrijdend buigen van langgerekte voorwerpen, zoals buizen.
SE7805811L (sv) * 1977-05-31 1978-12-01 Prvni Brnenska Strojirna Anordning for bockning av ror
DE3173625D1 (en) * 1980-08-05 1986-03-13 Stein Industrie Method and apparatus for bending a long metal object
FR2497697A2 (fr) * 1981-01-14 1982-07-16 Stein Industrie Procede et dispositif de cintrage d'un element metallique allonge
FR2488162B1 (fr) * 1980-08-05 1986-03-21 Stein Industrie Procede et dispositif de cintrage d'un element metallique allonge
FR2497696A2 (fr) * 1981-01-13 1982-07-16 Stein Industrie Procede et dispositif de cintrage d'un element metallique allonge
DE3333912A1 (de) * 1983-09-20 1985-03-28 August Wilhelm 5901 Wilnsdorf Schäfer Vorrichtung zum biegen von rohren odg.
DE3333911A1 (de) * 1983-09-20 1985-03-28 August Wilhelm 5901 Wilnsdorf Schäfer Vorrichtung zum biegen von rohren oder dgl.
DE3427639A1 (de) * 1984-07-26 1986-02-06 Cojafex B.V., Rotterdam Verfahren und vorrichtung zum biegen laenglicher werkstuecke, insbesondere rohre
GB9024619D0 (en) * 1990-11-13 1991-01-02 Mckechnie Plastics Ltd Thermoplastic hoses and tubes

Also Published As

Publication number Publication date
GB1383364A (en) 1974-02-12
BE780274A (nl) 1972-07-03
FR2128665B1 (fr) 1978-02-10
FR2128665A1 (fr) 1972-10-20
NL7103010A (fr) 1972-09-07
DE2210715A1 (de) 1972-10-26

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