DE69205940D1 - Rohrbiegemaschine mit Hilfsmechanismus zur Ausführung von Zusatzoperationen. - Google Patents

Rohrbiegemaschine mit Hilfsmechanismus zur Ausführung von Zusatzoperationen.

Info

Publication number
DE69205940D1
DE69205940D1 DE69205940T DE69205940T DE69205940D1 DE 69205940 D1 DE69205940 D1 DE 69205940D1 DE 69205940 T DE69205940 T DE 69205940T DE 69205940 T DE69205940 T DE 69205940T DE 69205940 D1 DE69205940 D1 DE 69205940D1
Authority
DE
Germany
Prior art keywords
bending machine
additional operations
pipe bending
auxiliary mechanism
performing additional
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
DE69205940T
Other languages
English (en)
Other versions
DE69205940T2 (de
Inventor
Giorgio Vezzani
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.)
Cbc SpA
Original Assignee
Cbc SpA
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 Cbc SpA filed Critical Cbc SpA
Publication of DE69205940D1 publication Critical patent/DE69205940D1/de
Application granted granted Critical
Publication of DE69205940T2 publication Critical patent/DE69205940T2/de
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
    • B21D41/026—Enlarging by means of mandrels
    • 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
    • B21D41/025—Enlarging by means of impact-type swaging hand tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
DE69205940T 1991-10-09 1992-09-30 Rohrbiegemaschine mit Hilfsmechanismus zur Ausführung von Zusatzoperationen. Expired - Lifetime DE69205940T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRE910065A IT1252748B (it) 1991-10-09 1991-10-09 Macchina curvatrice per tubi con meccanismo ausiliario per l' esecuzione di operazioni ausiliarie.

Publications (2)

Publication Number Publication Date
DE69205940D1 true DE69205940D1 (de) 1995-12-14
DE69205940T2 DE69205940T2 (de) 1996-06-20

Family

ID=11398067

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69205940T Expired - Lifetime DE69205940T2 (de) 1991-10-09 1992-09-30 Rohrbiegemaschine mit Hilfsmechanismus zur Ausführung von Zusatzoperationen.

Country Status (4)

Country Link
EP (1) EP0536632B1 (de)
DE (1) DE69205940T2 (de)
ES (1) ES2082314T3 (de)
IT (1) IT1252748B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBI20080014A1 (it) * 2008-07-31 2010-02-01 Mauro Passadore Curvatubi compatta applicabile ad elletroutensili.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB121705A (en) * 1918-07-25 1919-01-02 Greenwood And Batley Ltd Improvements in Machines for Bulging the Ends of Tubes.
GB509188A (en) * 1937-05-28 1939-07-12 Mannesmann Ag Process and apparatus for expanding tubes
IT1095305B (it) * 1978-04-24 1985-08-10 Belotti Flli Gruppo motore-pompa e mezzo per il suo azionamento a distanza
FR2478498A2 (fr) * 1980-03-18 1981-09-25 Lepriol Rene Appareil a faconner les extremites de tubes pour leur raccordement
FR2483271A1 (fr) * 1980-05-28 1981-12-04 Gateau Internal Appareil de faconnage de tubes
DE3925950A1 (de) * 1989-08-05 1991-02-07 Woerlein Randolph Rohrbiegemaschine

Also Published As

Publication number Publication date
EP0536632B1 (de) 1995-11-08
ES2082314T3 (es) 1996-03-16
EP0536632A1 (de) 1993-04-14
ITRE910065A0 (it) 1991-10-09
DE69205940T2 (de) 1996-06-20
IT1252748B (it) 1995-06-28
ITRE910065A1 (it) 1993-04-09

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Legal Events

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8364 No opposition during term of opposition
R071 Expiry of right

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