FR2097182B3 - - Google Patents

Info

Publication number
FR2097182B3
FR2097182B3 FR7123442A FR7123442A FR2097182B3 FR 2097182 B3 FR2097182 B3 FR 2097182B3 FR 7123442 A FR7123442 A FR 7123442A FR 7123442 A FR7123442 A FR 7123442A FR 2097182 B3 FR2097182 B3 FR 2097182B3
Authority
FR
France
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
Application number
FR7123442A
Other languages
French (fr)
Other versions
FR2097182A7 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2097182A7 publication Critical patent/FR2097182A7/fr
Application granted granted Critical
Publication of FR2097182B3 publication Critical patent/FR2097182B3/fr
Expired 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • B21D5/143—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers making use of a mandrel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7123442A 1970-07-04 1971-06-28 Sheet metal cylinders - bending of long lengths Expired FR2097182A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2701270 1970-07-04

Publications (2)

Publication Number Publication Date
FR2097182A7 FR2097182A7 (en) 1972-03-03
FR2097182B3 true FR2097182B3 (de) 1973-08-10

Family

ID=11220759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123442A Expired FR2097182A7 (en) 1970-07-04 1971-06-28 Sheet metal cylinders - bending of long lengths

Country Status (2)

Country Link
DE (1) DE2133016A1 (de)
FR (1) FR2097182A7 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343367C2 (de) * 1973-08-28 1984-03-29 Kenneth Michael 3102 East Kew Victoria Hume Verfahren und Vorrichtung zum Rundbiegen bzw. Einrollen von im wesentlichen ebenen plattenförmigen Werkstücken
DE2620768A1 (de) * 1976-05-11 1977-11-24 Otto Bihler Verfahren und vorrichtung zum biegen von runden teilen aus draht- oder bandmaterial
DE2631219C3 (de) * 1976-07-12 1986-10-23 Theodor Fricke GmbH & Co, 4402 Greven Verfahren zum Herstellen von Dachrinnen und Vorrichtung zur Durchführung dieses Verfahrens
EP0029345B1 (de) * 1979-11-15 1984-05-02 Kenneth Michael Hume Verfahren und Apparat zum Walzen von Blech zum Herstellen eines im wesentlichen zylindrischen Gegenstandes
FR2485407A1 (fr) * 1980-06-26 1981-12-31 Jouanel Sa Ets Y Machine a former les tuyaux de faible diametre
KR870001074B1 (en) * 1980-09-19 1987-06-04 Kenneth Michael Hume Method for rolling to plate
JPH0714533B2 (ja) * 1985-10-01 1995-02-22 曙ブレーキ工業株式会社 ブレ−キシユ−の矯正ロ−ル機
AU634220B2 (en) * 1989-03-15 1993-02-18 Hu-Metal Engineering Pty. Limited Apparatus for forming a pipe from a sheet metal plate
WO1990010511A1 (en) * 1989-03-15 1990-09-20 Hu-Metal Engineering Pty. Limited Apparatus for forming a pipe from a sheet metal plate
SG54178A1 (en) * 1993-04-05 1998-11-16 Kenneth Michael Hume Pipe forming machine
DE102010051790A1 (de) * 2010-11-18 2012-05-24 GM Global Technology Operations LLC Abkantvorrichtung mit Rotationswerkzeug

Also Published As

Publication number Publication date
FR2097182A7 (en) 1972-03-03
DE2133016A1 (de) 1972-01-05

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