AT321680B - Three roll bending machine - Google Patents

Three roll bending machine

Info

Publication number
AT321680B
AT321680B AT912673A AT912673A AT321680B AT 321680 B AT321680 B AT 321680B AT 912673 A AT912673 A AT 912673A AT 912673 A AT912673 A AT 912673A AT 321680 B AT321680 B AT 321680B
Authority
AT
Austria
Prior art keywords
bending machine
roll bending
roll
machine
bending
Prior art date
Application number
AT912673A
Other languages
German (de)
Inventor
Ernst Pum Ing
Original Assignee
Voest Ag
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 Voest Ag filed Critical Voest Ag
Priority to AT912673A priority Critical patent/AT321680B/en
Priority to CH875074A priority patent/CH570212A5/xx
Priority to DE19742431494 priority patent/DE2431494B2/en
Priority to NL7408873A priority patent/NL7408873A/en
Priority to SE7408738A priority patent/SE7408738L/
Priority to BE147169A priority patent/BE818349A/en
Priority to FR7427563A priority patent/FR2248889A1/en
Priority to IT1296374A priority patent/IT1023851B/en
Application granted granted Critical
Publication of AT321680B publication Critical patent/AT321680B/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)
  • Straightening Metal Sheet-Like Bodies (AREA)
AT912673A 1973-10-29 1973-10-29 Three roll bending machine AT321680B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT912673A AT321680B (en) 1973-10-29 1973-10-29 Three roll bending machine
CH875074A CH570212A5 (en) 1973-10-29 1974-06-26
DE19742431494 DE2431494B2 (en) 1973-10-29 1974-07-01 THREE-ROLLER BENDING MACHINE
NL7408873A NL7408873A (en) 1973-10-29 1974-07-01 BENDING MACHINE WITH THREE BENDING ROLLS.
SE7408738A SE7408738L (en) 1973-10-29 1974-07-02
BE147169A BE818349A (en) 1973-10-29 1974-07-31 THREE ROLLER BENDING MACHINE
FR7427563A FR2248889A1 (en) 1973-10-29 1974-08-08 Metal plate rolling machine - with two adjustable rollers and one fixed roller bends plates into circular arc
IT1296374A IT1023851B (en) 1973-10-29 1974-09-13 THREE ROLLER CURING MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT912673A AT321680B (en) 1973-10-29 1973-10-29 Three roll bending machine

Publications (1)

Publication Number Publication Date
AT321680B true AT321680B (en) 1975-04-10

Family

ID=3611403

Family Applications (1)

Application Number Title Priority Date Filing Date
AT912673A AT321680B (en) 1973-10-29 1973-10-29 Three roll bending machine

Country Status (8)

Country Link
AT (1) AT321680B (en)
BE (1) BE818349A (en)
CH (1) CH570212A5 (en)
DE (1) DE2431494B2 (en)
FR (1) FR2248889A1 (en)
IT (1) IT1023851B (en)
NL (1) NL7408873A (en)
SE (1) SE7408738L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH596895A5 (en) * 1976-01-29 1978-03-31 Haeusler Christian Ag
DE2744420C2 (en) * 1977-10-03 1983-10-20 Ludwig 6120 Michelstadt Lang Machine for bending strand material
EP0055102A3 (en) * 1980-12-23 1982-12-08 Harold Gordon Raw Drive mechanism for a rolling machine
CH653578A5 (en) * 1981-04-04 1986-01-15 Schaefer August W Three-roll bending machine
FR2528334A1 (en) * 1982-06-09 1983-12-16 Jammes Ind Sa Machine using opposed rollers to bend sheet into tube - uses pivot arms to mount ends of lower roller with their free ends tied by axle of parallel roller
CN103341561A (en) * 2013-07-04 2013-10-09 安庆联控机电科技发展有限公司 Piston ring large-diameter circling machine feeding positioning shaft device
CN103331386B (en) * 2013-07-04 2016-08-24 安庆联控机电科技发展有限公司 A kind of piston ring major-diameter circling machine feeding device
CN104624750A (en) * 2014-12-04 2015-05-20 芜湖恒美电热器具有限公司 Steel pipe bending machine
CN105817506A (en) * 2016-04-29 2016-08-03 安徽黄山胶囊股份有限公司 Three-roll plate rolling machine
EP3666889A4 (en) * 2017-08-09 2021-04-28 Mandom Corporation IMMORTALIZED SWEAT GLANDS MYOEPITHELIAL CELL
CN114011927A (en) * 2021-11-15 2022-02-08 黑龙江大千环保科技有限公司 Corrugated plate three-roller arc bending machine
CN115870427B (en) * 2022-12-28 2025-09-05 无锡华夏机械制造有限公司 Multifunctional bending machine

Also Published As

Publication number Publication date
SE7408738L (en) 1975-04-30
NL7408873A (en) 1975-05-02
FR2248889A1 (en) 1975-05-23
BE818349A (en) 1975-01-31
DE2431494A1 (en) 1975-07-03
DE2431494B2 (en) 1977-10-27
CH570212A5 (en) 1975-12-15
IT1023851B (en) 1978-05-30

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