IT938695B - Macchina curvatrice rotolatrice per lamiera - Google Patents

Macchina curvatrice rotolatrice per lamiera

Info

Publication number
IT938695B
IT938695B IT12958/71A IT1295871A IT938695B IT 938695 B IT938695 B IT 938695B IT 12958/71 A IT12958/71 A IT 12958/71A IT 1295871 A IT1295871 A IT 1295871A IT 938695 B IT938695 B IT 938695B
Authority
IT
Italy
Prior art keywords
machine
sheet
bending
rolling
bending machine
Prior art date
Application number
IT12958/71A
Other languages
English (en)
Italian (it)
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
Priority to IT12958/71A priority Critical patent/IT938695B/it
Priority to DE19722247061 priority patent/DE2247061A1/de
Priority to ZA726647A priority patent/ZA726647B/xx
Priority to GB4486172A priority patent/GB1396751A/en
Priority to BR006793/72A priority patent/BR7206793D0/pt
Priority to JP47097261A priority patent/JPS4935265A/ja
Priority to FR7235252A priority patent/FR2154804B1/fr
Priority to AR244345A priority patent/AR194753A1/es
Application granted granted Critical
Publication of IT938695B publication Critical patent/IT938695B/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
    • 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)
IT12958/71A 1971-10-01 1971-10-01 Macchina curvatrice rotolatrice per lamiera IT938695B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT12958/71A IT938695B (it) 1971-10-01 1971-10-01 Macchina curvatrice rotolatrice per lamiera
DE19722247061 DE2247061A1 (de) 1971-10-01 1972-09-26 Blechrundbiegemaschine
ZA726647A ZA726647B (en) 1971-10-01 1972-09-28 Roll bending machine
GB4486172A GB1396751A (en) 1971-10-01 1972-09-28 Roll bending
BR006793/72A BR7206793D0 (pt) 1971-10-01 1972-09-29 Aperfeicoamentos em viradeira de cilindros
JP47097261A JPS4935265A (enrdf_load_stackoverflow) 1971-10-01 1972-09-29
FR7235252A FR2154804B1 (enrdf_load_stackoverflow) 1971-10-01 1972-09-29
AR244345A AR194753A1 (es) 1971-10-01 1972-09-29 Una maquina curvadora a rodillos para curvar chapas metalicas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12958/71A IT938695B (it) 1971-10-01 1971-10-01 Macchina curvatrice rotolatrice per lamiera

Publications (1)

Publication Number Publication Date
IT938695B true IT938695B (it) 1973-02-10

Family

ID=11143925

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12958/71A IT938695B (it) 1971-10-01 1971-10-01 Macchina curvatrice rotolatrice per lamiera

Country Status (8)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2289264A1 (fr) * 1974-10-30 1976-05-28 Armitano Pierre Machine a cintrer
CH604945A5 (enrdf_load_stackoverflow) * 1976-01-29 1978-09-15 Haeusler Christian Ag
DE2847965C2 (de) * 1978-11-04 1980-12-11 Schaefer Maschbau Wilhelm Vierwalzenbiegemaschine
EP0227870A1 (fr) * 1985-12-30 1987-07-08 Societe Nouvelle Des Ateliers Et Chantiers Du Havre Machine à commande automatique à rouler les tôles
JPH02224822A (ja) * 1989-02-27 1990-09-06 Rikio Atobe ベンダー用金型装置
CH685479A5 (de) * 1992-07-28 1995-07-31 Mabi Ag Rundmaschine.
DE102010041296A1 (de) * 2010-09-23 2012-03-29 Theodor Gräbener GmbH & Co. KG Vierwalzenbiegemaschine und Verfahren zum An- und Rundbiegen bzw.-walzen von Blechen
CN102658314A (zh) * 2012-05-07 2012-09-12 南通恒力重工机械有限公司 四辊卷板机上辊传动及平衡装置
JP6435205B2 (ja) * 2015-02-06 2018-12-05 株式会社エフテック ロール成形装置
CN109500158A (zh) * 2019-01-18 2019-03-22 陕西理工大学 一种曲率半径可调的渐进式四辊卷板机
CN111054793A (zh) * 2020-01-02 2020-04-24 江苏春秋重型机械有限公司 一种卷板机油缸的液压控制系统
EP3851221B1 (de) * 2020-01-16 2022-05-18 MABI AG Isoliermaschinen Rundmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404090A (fr) * 1964-08-03 1965-06-25 Schleifenbaum & Steinmetz Ohg Machine pour la conformation à froid ou à chaud du bord de fond de récipients
CH492489A (de) * 1968-05-21 1970-06-30 Chr Haeusler Fa Bördelmaschine zum Bördeln von Kesselböden

Also Published As

Publication number Publication date
ZA726647B (en) 1973-06-27
JPS4935265A (enrdf_load_stackoverflow) 1974-04-01
BR7206793D0 (pt) 1973-08-21
FR2154804A1 (enrdf_load_stackoverflow) 1973-05-11
FR2154804B1 (enrdf_load_stackoverflow) 1975-01-03
DE2247061A1 (de) 1973-04-05
GB1396751A (en) 1975-06-04
AR194753A1 (es) 1973-08-14

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