BR7206793D0 - CYLINDER MACHINE IMPROVEMENTS - Google Patents

CYLINDER MACHINE IMPROVEMENTS

Info

Publication number
BR7206793D0
BR7206793D0 BR006793/72A BR679372A BR7206793D0 BR 7206793 D0 BR7206793 D0 BR 7206793D0 BR 006793/72 A BR006793/72 A BR 006793/72A BR 679372 A BR679372 A BR 679372A BR 7206793 D0 BR7206793 D0 BR 7206793D0
Authority
BR
Brazil
Prior art keywords
cylinder machine
machine improvements
cylinder
machine
Prior art date
Application number
BR006793/72A
Other languages
Portuguese (pt)
Inventor
S Poggio
Original Assignee
Verrina 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 Verrina Spa filed Critical Verrina Spa
Publication of BR7206793D0 publication Critical patent/BR7206793D0/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
BR006793/72A 1971-10-01 1972-09-29 CYLINDER MACHINE IMPROVEMENTS BR7206793D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12958/71A IT938695B (en) 1971-10-01 1971-10-01 BENDING MACHINE ROLLING MACHINE FOR SHEET

Publications (1)

Publication Number Publication Date
BR7206793D0 true BR7206793D0 (en) 1973-08-21

Family

ID=11143925

Family Applications (1)

Application Number Title Priority Date Filing Date
BR006793/72A BR7206793D0 (en) 1971-10-01 1972-09-29 CYLINDER MACHINE IMPROVEMENTS

Country Status (8)

Country Link
JP (1) JPS4935265A (en)
AR (1) AR194753A1 (en)
BR (1) BR7206793D0 (en)
DE (1) DE2247061A1 (en)
FR (1) FR2154804B1 (en)
GB (1) GB1396751A (en)
IT (1) IT938695B (en)
ZA (1) ZA726647B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2289264A1 (en) * 1974-10-30 1976-05-28 Armitano Pierre Machine for curving bars into circles - has two rollers movable on guides converging towards fixed roller
CH604945A5 (en) * 1976-01-29 1978-09-15 Haeusler Christian Ag
DE2847965C2 (en) * 1978-11-04 1980-12-11 Schaefer Maschbau Wilhelm Four roll bending machine
EP0227870A1 (en) * 1985-12-30 1987-07-08 Societe Nouvelle Des Ateliers Et Chantiers Du Havre Automatically controlled machine for rolling metal sheets
JPH02224822A (en) * 1989-02-27 1990-09-06 Rikio Atobe Die assembly for bender
CH685479A5 (en) * 1992-07-28 1995-07-31 Mabi Ag Rolling machine.
DE102010041296A1 (en) * 2010-09-23 2012-03-29 Theodor Gräbener GmbH & Co. KG Four-roll bending machine and method for bending and rolling sheet metal
CN102658314A (en) * 2012-05-07 2012-09-12 南通恒力重工机械有限公司 Upper roll driving and balancing device of four-roll plate bending machine
JP6435205B2 (en) * 2015-02-06 2018-12-05 株式会社エフテック Roll forming equipment
CN109500158A (en) * 2019-01-18 2019-03-22 陕西理工大学 A kind of adjustable gradual four-roll plate bending machine of radius of curvature
CN111054793A (en) * 2020-01-02 2020-04-24 江苏春秋重型机械有限公司 Hydraulic control system of veneer reeling machine hydro-cylinder
EP3851221B1 (en) * 2020-01-16 2022-05-18 MABI AG Isoliermaschinen Rounding machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404090A (en) * 1964-08-03 1965-06-25 Schleifenbaum & Steinmetz Ohg Machine for cold or hot shaping of the bottom edge of containers
CH492489A (en) * 1968-05-21 1970-06-30 Chr Haeusler Fa Flanging machine for flanging boiler bottoms

Also Published As

Publication number Publication date
DE2247061A1 (en) 1973-04-05
GB1396751A (en) 1975-06-04
AR194753A1 (en) 1973-08-14
ZA726647B (en) 1973-06-27
JPS4935265A (en) 1974-04-01
FR2154804A1 (en) 1973-05-11
IT938695B (en) 1973-02-10
FR2154804B1 (en) 1975-01-03

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