FR2333591A1 - Procede et dispositif pour le formage de bandes en vue de la fabrication de profiles fendus - Google Patents

Procede et dispositif pour le formage de bandes en vue de la fabrication de profiles fendus

Info

Publication number
FR2333591A1
FR2333591A1 FR7619935A FR7619935A FR2333591A1 FR 2333591 A1 FR2333591 A1 FR 2333591A1 FR 7619935 A FR7619935 A FR 7619935A FR 7619935 A FR7619935 A FR 7619935A FR 2333591 A1 FR2333591 A1 FR 2333591A1
Authority
FR
France
Prior art keywords
manufacturing
forming strips
slit profiles
profiles
slit
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
FR7619935A
Other languages
English (en)
French (fr)
Other versions
FR2333591B1 (enrdf_load_stackoverflow
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of FR2333591A1 publication Critical patent/FR2333591A1/fr
Application granted granted Critical
Publication of FR2333591B1 publication Critical patent/FR2333591B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/10—Making tubes with seams being neither welded nor soldered, e.g. riveted seams
    • 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
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B21D5/086—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining closed hollow profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7619935A 1975-08-11 1976-06-30 Procede et dispositif pour le formage de bandes en vue de la fabrication de profiles fendus Granted FR2333591A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536125 DE2536125A1 (de) 1975-08-11 1975-08-11 Verfahren udn vorrichtung zum einformen von bandmaterial fuer die herstellung von schlitzprofilen

Publications (2)

Publication Number Publication Date
FR2333591A1 true FR2333591A1 (fr) 1977-07-01
FR2333591B1 FR2333591B1 (enrdf_load_stackoverflow) 1980-01-11

Family

ID=5953929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619935A Granted FR2333591A1 (fr) 1975-08-11 1976-06-30 Procede et dispositif pour le formage de bandes en vue de la fabrication de profiles fendus

Country Status (5)

Country Link
JP (1) JPS5221253A (enrdf_load_stackoverflow)
DE (1) DE2536125A1 (enrdf_load_stackoverflow)
FR (1) FR2333591A1 (enrdf_load_stackoverflow)
GB (1) GB1559858A (enrdf_load_stackoverflow)
IT (1) IT1067352B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928410B2 (ja) * 1981-05-29 1984-07-12 新日本製鐵株式会社 厚肉電縫管の成形方法
JPS5910921U (ja) * 1982-07-08 1984-01-24 日立造船株式会社 角形鋼管製造設備におけるピンチロ−ル装置
US5066270A (en) * 1990-09-19 1991-11-19 Philip Morris Inc. Apparatus for forming innerframe for cigarette pack with rounded corners
RU2228813C2 (ru) * 2002-06-28 2004-05-20 Открытое акционерное общество "Северсталь" Валок трубоформовочного стана
CN105798084B (zh) * 2016-04-19 2018-02-23 大连三高集团有限公司 内辊装置及使用该内辊装置的冷弯成型机
CN107983811B (zh) * 2017-11-30 2019-05-17 武汉钢铁江北集团冷弯型钢有限公司 一种d形钢管的辊弯成型方法
DE102020215091A1 (de) 2020-12-01 2022-06-02 Sms Group Gmbh Verfahren zur Vorformung von Metallblech sowie Computerprogramm und Einrichtung zur Durchführung des Verfahrens
EP4166254B1 (de) * 2021-10-12 2025-07-09 DREISTERN GmbH & Co.KG Verfahren zum fügen von kanten und/oder flächen eines profils sowie profilieranlage

Also Published As

Publication number Publication date
GB1559858A (en) 1980-01-30
JPS543057B2 (enrdf_load_stackoverflow) 1979-02-17
DE2536125A1 (de) 1977-02-17
FR2333591B1 (enrdf_load_stackoverflow) 1980-01-11
JPS5221253A (en) 1977-02-17
IT1067352B (it) 1985-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse