FR2283741A1 - Machine a cintrer les toles a trois rouleaux avec rouleau superieur a tension prealable - Google Patents

Machine a cintrer les toles a trois rouleaux avec rouleau superieur a tension prealable

Info

Publication number
FR2283741A1
FR2283741A1 FR7528161A FR7528161A FR2283741A1 FR 2283741 A1 FR2283741 A1 FR 2283741A1 FR 7528161 A FR7528161 A FR 7528161A FR 7528161 A FR7528161 A FR 7528161A FR 2283741 A1 FR2283741 A1 FR 2283741A1
Authority
FR
France
Prior art keywords
roller
bending machine
sheet bending
tensioned upper
upper roller
Prior art date
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.)
Granted
Application number
FR7528161A
Other languages
English (en)
French (fr)
Other versions
FR2283741B1 (xx
Inventor
Heinz Vuillot
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.)
Luther Werke Luther Et Co GmbH
Original Assignee
Luther Werke Luther Et Co GmbH
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 Luther Werke Luther Et Co GmbH filed Critical Luther Werke Luther Et Co GmbH
Publication of FR2283741A1 publication Critical patent/FR2283741A1/fr
Application granted granted Critical
Publication of FR2283741B1 publication Critical patent/FR2283741B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7528161A 1974-09-07 1975-09-05 Machine a cintrer les toles a trois rouleaux avec rouleau superieur a tension prealable Granted FR2283741A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2443002A DE2443002C3 (de) 1974-09-07 1974-09-07 Dreiwalzen-Blechrundbiegemaschine zum Biegen zylinderischer oder kegeliger Blechschüsse

Publications (2)

Publication Number Publication Date
FR2283741A1 true FR2283741A1 (fr) 1976-04-02
FR2283741B1 FR2283741B1 (xx) 1982-08-06

Family

ID=5925196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528161A Granted FR2283741A1 (fr) 1974-09-07 1975-09-05 Machine a cintrer les toles a trois rouleaux avec rouleau superieur a tension prealable

Country Status (8)

Country Link
AT (1) AT341297B (xx)
BR (1) BR7505688A (xx)
CH (1) CH607691A5 (xx)
DE (1) DE2443002C3 (xx)
FR (1) FR2283741A1 (xx)
GB (1) GB1524045A (xx)
IT (1) IT1054306B (xx)
SE (1) SE7509832L (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101979174A (zh) * 2010-09-06 2011-02-23 北方工业大学 基于机器视觉的柔性辊弯成形装置及校准方法
CN102357569A (zh) * 2011-09-07 2012-02-22 潍柴重机股份有限公司 一种卷板机
CN102921776A (zh) * 2012-10-10 2013-02-13 南通太和机械集团有限公司 水平下调式三辊数控卷板机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168278B (en) * 1984-12-17 1988-02-03 Kz Aviatsion Inst Tupoleva Double-roll sheet-metal bending machine
CN110038934A (zh) * 2019-05-17 2019-07-23 江苏力威剪折机床有限公司 一种用于生产板材的卷板机
CN112496035B (zh) * 2020-11-06 2023-06-30 太原科技大学 一种金属极板辊压专用机辊压成形的方法
WO2023247040A1 (en) 2022-06-23 2023-12-28 Stilride AB A method of reshaping a workpiece, a primary side pressing device, a secondary side pressing device and an arrangement for reshaping a workpiece

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101979174A (zh) * 2010-09-06 2011-02-23 北方工业大学 基于机器视觉的柔性辊弯成形装置及校准方法
CN101979174B (zh) * 2010-09-06 2012-05-02 北方工业大学 基于机器视觉的柔性辊弯成形装置及校准方法
CN102357569A (zh) * 2011-09-07 2012-02-22 潍柴重机股份有限公司 一种卷板机
CN102357569B (zh) * 2011-09-07 2014-04-02 潍柴重机股份有限公司 一种卷板机
CN102921776A (zh) * 2012-10-10 2013-02-13 南通太和机械集团有限公司 水平下调式三辊数控卷板机

Also Published As

Publication number Publication date
DE2443002A1 (de) 1976-03-25
GB1524045A (en) 1978-09-06
IT1054306B (it) 1981-11-10
FR2283741B1 (xx) 1982-08-06
AT341297B (de) 1978-01-25
SE7509832L (sv) 1976-03-08
DE2443002C3 (de) 1980-07-10
DE2443002B2 (de) 1976-10-14
CH607691A5 (en) 1978-10-13
BR7505688A (pt) 1976-08-03
ATA687375A (de) 1977-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse