JPS5140364A - - Google Patents

Info

Publication number
JPS5140364A
JPS5140364A JP50094151A JP9415175A JPS5140364A JP S5140364 A JPS5140364 A JP S5140364A JP 50094151 A JP50094151 A JP 50094151A JP 9415175 A JP9415175 A JP 9415175A JP S5140364 A JPS5140364 A JP S5140364A
Authority
JP
Japan
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.)
Pending
Application number
JP50094151A
Inventor
Batsusen Johan
Kuron Haintsu
Pufuerudekenpaa Hansu
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
Mannesmannroehren 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 Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Publication of JPS5140364A publication Critical patent/JPS5140364A/ja
Pending 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0028—Drawing the rolled product
JP50094151A 1974-08-01 1975-08-01 Pending JPS5140364A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2437441A DE2437441C3 (de) 1974-08-01 1974-08-01 Verfahren zur kontinuierlichen Herstellung sehr langer Präzisionsrohre

Publications (1)

Publication Number Publication Date
JPS5140364A true JPS5140364A (ja) 1976-04-05

Family

ID=5922346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50094151A Pending JPS5140364A (ja) 1974-08-01 1975-08-01

Country Status (7)

Country Link
US (1) US4006622A (ja)
JP (1) JPS5140364A (ja)
DE (1) DE2437441C3 (ja)
FR (1) FR2280447A1 (ja)
GB (1) GB1516123A (ja)
IT (1) IT1037877B (ja)
SE (1) SE415093B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738858C2 (de) * 1987-11-16 1995-02-09 Benteler Werke Ag Verfahren zur Herstellung von Rohren für die Fertigung von Wälzlagern
JP2522397B2 (ja) * 1989-03-27 1996-08-07 住友金属工業株式会社 細径長尺管材の製造方法
EP1306143A1 (de) * 2001-10-29 2003-05-02 Rudolf Bültmann Verfahren und Vorrichtung zur Herstellung von Hohlprofilen
CN112620388B (zh) * 2020-12-01 2022-08-02 中色科技股份有限公司 一种铜合金管在线连续轧制退火拉伸生产线
CN115625226B (zh) * 2022-12-21 2023-03-21 中铝材料应用研究院有限公司 6xxx系铝合金管材及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1021669A (fr) * 1949-07-09 1953-02-23 Kocks Gmbh Friedrich Banc pousseur pour la fabrication de tubes sans soudure
US3581384A (en) * 1967-06-28 1971-06-01 Mannesmann Ag Method of producing seamless metal tubes
US3661005A (en) * 1969-10-29 1972-05-09 Mannesmann Ag Method for producing seamless tubes with small diameters

Also Published As

Publication number Publication date
DE2437441A1 (de) 1976-02-19
US4006622A (en) 1977-02-08
SE7506889L (sv) 1976-02-02
FR2280447A1 (fr) 1976-02-27
DE2437441C3 (de) 1980-05-08
GB1516123A (en) 1978-06-28
SE415093B (sv) 1980-09-08
FR2280447B1 (ja) 1979-04-13
DE2437441B2 (de) 1979-08-09
IT1037877B (it) 1979-11-20

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