IT1227122B - MACHINE FOR AUTOMATIC CURVING OF PIPES AND SIMILAR MATERIALS - Google Patents

MACHINE FOR AUTOMATIC CURVING OF PIPES AND SIMILAR MATERIALS

Info

Publication number
IT1227122B
IT1227122B IT8822132A IT2213288A IT1227122B IT 1227122 B IT1227122 B IT 1227122B IT 8822132 A IT8822132 A IT 8822132A IT 2213288 A IT2213288 A IT 2213288A IT 1227122 B IT1227122 B IT 1227122B
Authority
IT
Italy
Prior art keywords
pipes
machine
similar materials
curving
automatic
Prior art date
Application number
IT8822132A
Other languages
Italian (it)
Other versions
IT8822132A0 (en
Inventor
Alessandro Ferrari
Matteo Piccoli
Aldo Marelli
Original Assignee
Blm 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 Blm Spa filed Critical Blm Spa
Priority to IT8822132A priority Critical patent/IT1227122B/en
Publication of IT8822132A0 publication Critical patent/IT8822132A0/en
Priority to EP89117976A priority patent/EP0362698A3/en
Application granted granted Critical
Publication of IT1227122B publication Critical patent/IT1227122B/en

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
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
    • 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
    • B21D7/12—Bending rods, profiles, or tubes with programme control
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/10—Bending tubes using mandrels or the like by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
IT8822132A 1988-09-30 1988-09-30 MACHINE FOR AUTOMATIC CURVING OF PIPES AND SIMILAR MATERIALS IT1227122B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8822132A IT1227122B (en) 1988-09-30 1988-09-30 MACHINE FOR AUTOMATIC CURVING OF PIPES AND SIMILAR MATERIALS
EP89117976A EP0362698A3 (en) 1988-09-30 1989-09-28 Apparatus for the automatic bending of pipes and similar items

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822132A IT1227122B (en) 1988-09-30 1988-09-30 MACHINE FOR AUTOMATIC CURVING OF PIPES AND SIMILAR MATERIALS

Publications (2)

Publication Number Publication Date
IT8822132A0 IT8822132A0 (en) 1988-09-30
IT1227122B true IT1227122B (en) 1991-03-15

Family

ID=11191969

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822132A IT1227122B (en) 1988-09-30 1988-09-30 MACHINE FOR AUTOMATIC CURVING OF PIPES AND SIMILAR MATERIALS

Country Status (2)

Country Link
EP (1) EP0362698A3 (en)
IT (1) IT1227122B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041668A1 (en) * 1990-12-22 1992-07-02 Walter E Spaeth Hollow metal profile bending - has mandrel to fill the hollow interior on entry to the bending rollers
DE59905974D1 (en) * 1998-04-17 2003-07-24 Rasi Maschb U Handels Gmbh Bending arrangement for bending small and small or tool-independent bending radii
DE19830962B4 (en) * 1998-07-10 2005-07-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for bending rod-like workpieces
US7337642B2 (en) * 2005-06-13 2008-03-04 Shape Corporation Roll-former apparatus with rapid-adjust sweep box
US8333095B2 (en) 2009-09-21 2012-12-18 Shape Corp. Roll former with three-dimensional sweep unit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054775A (en) * 1900-01-01
DE913961C (en) * 1941-06-04 1954-06-24 Bochumer Eisen Heintzmann Bending and straightening machine for heavy profile iron, rails, etc. like
GB856254A (en) * 1956-03-14 1960-12-14 Bochumer Ges Fur Grubenausbau A new or improved method and apparatus for the production of supporting segments
DE1101912B (en) * 1956-07-16 1961-03-09 Peter Wirtz O H G Maschinen Fa Device for producing pipe registers
DE1752824A1 (en) * 1968-07-20 1971-04-08 Harten Geb Beers Gertrud Van Numerically controlled tube bending machine
FR2057090A1 (en) * 1969-08-09 1971-05-07 Perkins Engines Ltd Pipe bending machine
FR2157711B1 (en) * 1971-10-27 1976-06-04 Automatisme & Technique
US3986381A (en) * 1975-05-05 1976-10-19 Vladimir Nikolaevich Shubin Bending head for a tube bending machine
US4080814A (en) * 1976-10-21 1978-03-28 Eaton-Leonard Corporation Set-up guide for bending machine
IT8453880V0 (en) * 1984-10-02 1984-10-02 Mauro Meliga BENDING MACHINE FOR PROFILED AND SIMILAR TUBES
DE3505739A1 (en) * 1985-02-20 1986-08-21 Th. Kieserling & Albrecht Gmbh & Co, 5650 Solingen DEVICE FOR BENDING CONICAL WIRE

Also Published As

Publication number Publication date
EP0362698A2 (en) 1990-04-11
EP0362698A3 (en) 1990-04-25
IT8822132A0 (en) 1988-09-30

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