FR1379994A - Machine à cintrer les tôles - Google Patents

Machine à cintrer les tôles

Info

Publication number
FR1379994A
FR1379994A FR959488A FR959488A FR1379994A FR 1379994 A FR1379994 A FR 1379994A FR 959488 A FR959488 A FR 959488A FR 959488 A FR959488 A FR 959488A FR 1379994 A FR1379994 A FR 1379994A
Authority
FR
France
Prior art keywords
sheet metal
bending machine
metal bending
machine
sheet
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.)
Expired
Application number
FR959488A
Other languages
English (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.)
Voestalpine AG
Voest AG
Original Assignee
Voestalpine AG
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 Voestalpine AG, Voest AG filed Critical Voestalpine AG
Application granted granted Critical
Publication of FR1379994A publication Critical patent/FR1379994A/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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
    • B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
FR959488A 1963-01-24 1964-01-07 Machine à cintrer les tôles Expired FR1379994A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT53763A AT233916B (de) 1963-01-24 1963-01-24 Blecheinrollmaschine

Publications (1)

Publication Number Publication Date
FR1379994A true FR1379994A (fr) 1964-11-27

Family

ID=3493239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR959488A Expired FR1379994A (fr) 1963-01-24 1964-01-07 Machine à cintrer les tôles

Country Status (8)

Country Link
AT (1) AT233916B (fr)
CH (1) CH415515A (fr)
DE (1) DE1452939A1 (fr)
DK (1) DK103506C (fr)
ES (1) ES295482A1 (fr)
FR (1) FR1379994A (fr)
GB (1) GB990015A (fr)
LU (1) LU45103A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112845715A (zh) * 2021-02-06 2021-05-28 南通超力卷板机制造有限公司 一种数控四轴一次滚弯等曲率成形装备

Also Published As

Publication number Publication date
DE1452939A1 (de) 1969-09-04
ES295482A1 (es) 1964-03-01
DK103506C (da) 1966-01-17
LU45103A1 (fr) 1964-02-24
CH415515A (de) 1966-06-30
GB990015A (en) 1965-04-22
AT233916B (de) 1964-06-10

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