FR2187441A1 - - Google Patents

Info

Publication number
FR2187441A1
FR2187441A1 FR7310031A FR7310031A FR2187441A1 FR 2187441 A1 FR2187441 A1 FR 2187441A1 FR 7310031 A FR7310031 A FR 7310031A FR 7310031 A FR7310031 A FR 7310031A FR 2187441 A1 FR2187441 A1 FR 2187441A1
Authority
FR
France
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
FR7310031A
Other languages
French (fr)
Other versions
FR2187441B1 (xx
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.)
Hoesch Werke AG
Original Assignee
Hoesch Werke 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 Hoesch Werke AG filed Critical Hoesch Werke AG
Publication of FR2187441A1 publication Critical patent/FR2187441A1/fr
Application granted granted Critical
Publication of FR2187441B1 publication Critical patent/FR2187441B1/fr
Expired 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 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/126—Supply, or operations combined with supply, of strip material
    • 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/128—Control or regulating devices
FR7310031A 1972-05-04 1973-03-19 Expired FR2187441B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2221776A DE2221776C3 (de) 1972-05-04 1972-05-04 Steuereinrichtung zum Verstellen der Bandbiegevorrichtung eines Schraubennah trohrwerkes

Publications (2)

Publication Number Publication Date
FR2187441A1 true FR2187441A1 (xx) 1974-01-18
FR2187441B1 FR2187441B1 (xx) 1976-06-25

Family

ID=5844003

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310031A Expired FR2187441B1 (xx) 1972-05-04 1973-03-19

Country Status (12)

Country Link
US (1) US3851376A (xx)
JP (1) JPS5412422B2 (xx)
AT (1) AT322333B (xx)
BE (1) BE797327A (xx)
CA (1) CA1020378A (xx)
DD (1) DD103159A5 (xx)
DE (1) DE2221776C3 (xx)
ES (1) ES412446A1 (xx)
FR (1) FR2187441B1 (xx)
GB (1) GB1381683A (xx)
PH (2) PH10956A (xx)
SU (1) SU496705A3 (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504417A1 (fr) * 1981-04-22 1982-10-29 Nippon Steel Corp Procede et appareil pour la fabrication d'un tube soude en spirale
FR2513151A1 (fr) * 1981-09-18 1983-03-25 Mannesmann Ag Procede et dispositif pour le reglage en continu du cambrage des bords d'une bande

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411373B2 (xx) * 1980-12-24 1989-02-23 Enberu Rakumatorobitsuchi Kisumatorin
DE3116060C2 (de) * 1981-04-22 1986-07-17 Nippon Steel Corp., Tokio/Tokyo Verfahren und Vorrichtung zum Herstellen von Schraubennahtrohren
EP0109413B1 (en) * 1982-05-27 1988-11-09 Rib Loc International Limited Helically-formed pipe winding machine
JPS6192783A (ja) * 1984-10-13 1986-05-10 Mitsubishi Heavy Ind Ltd 多層スパイラル管製造装置
CN1163580C (zh) 1998-12-28 2004-08-25 花王株式会社 表面活性剂载体颗粒的制造方法
GB2433453B (en) * 2005-12-23 2010-08-11 Iti Scotland Ltd An apparatus for and method of manfacturing helically wound structures
EP2148751B1 (de) 2007-05-30 2012-09-05 Soudronic AG Verfahren und vorrichtung zum runden von blechabschnitten
US20090272164A1 (en) * 2008-01-18 2009-11-05 William James Kephart Tube making machine with diameter control and method
DE102009049297B3 (de) * 2009-10-13 2011-04-14 Ostseestaal Gmbh Verfahren und Vorrichtung zur komplexen Umformung eines Bleches mit Hilfe von Rotationskörpern
JP5751534B2 (ja) * 2012-12-14 2015-07-22 株式会社デンソー 回転電機の固定子鉄心の製造方法
CN103691778B (zh) * 2013-12-18 2016-01-20 北方工业大学 一种可旋转的辊弯成形装置
DE102014102469A1 (de) * 2014-02-25 2015-08-27 Bender- Ferndorf Rohr Gmbh Herstellung eines spiralnahtgeschweißten Rohres
US10919106B2 (en) * 2017-06-09 2021-02-16 General Electric Company Ultrasonic welding of annular components
CN112792173B (zh) * 2020-12-22 2022-10-04 江苏博林机械制造有限公司 一种铝合金高强度板材曲面成形工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1884658A (en) * 1930-07-19 1932-10-25 California Corrugated Culvert Spiral pipe machine
US3775835A (en) * 1971-09-07 1973-12-04 F Cauffiel Tapered pole construction and manufacture of same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504417A1 (fr) * 1981-04-22 1982-10-29 Nippon Steel Corp Procede et appareil pour la fabrication d'un tube soude en spirale
FR2513151A1 (fr) * 1981-09-18 1983-03-25 Mannesmann Ag Procede et dispositif pour le reglage en continu du cambrage des bords d'une bande

Also Published As

Publication number Publication date
GB1381683A (en) 1975-01-22
JPS4924872A (xx) 1974-03-05
DE2221776A1 (de) 1973-11-15
FR2187441B1 (xx) 1976-06-25
AT322333B (de) 1975-05-12
DD103159A5 (xx) 1974-01-12
BE797327A (fr) 1973-07-16
CA1020378A (en) 1977-11-08
DE2221776C3 (de) 1980-01-24
SU496705A3 (ru) 1975-12-25
US3851376A (en) 1974-12-03
DE2221776B2 (de) 1979-05-17
ES412446A1 (es) 1976-01-01
PH12470A (en) 1979-03-12
JPS5412422B2 (xx) 1979-05-23
PH10956A (en) 1977-10-13

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse