CA1206782A - Restrained mandrel mil inlet table - Google Patents

Restrained mandrel mil inlet table

Info

Publication number
CA1206782A
CA1206782A CA000423884A CA423884A CA1206782A CA 1206782 A CA1206782 A CA 1206782A CA 000423884 A CA000423884 A CA 000423884A CA 423884 A CA423884 A CA 423884A CA 1206782 A CA1206782 A CA 1206782A
Authority
CA
Canada
Prior art keywords
roll
bar
restrained
mandrel
shell
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
CA000423884A
Other languages
English (en)
French (fr)
Inventor
Shinji Akita
Megumu Tanaka
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Application granted granted Critical
Publication of CA1206782A publication Critical patent/CA1206782A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Control Of Metal Rolling (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CA000423884A 1982-03-25 1983-03-17 Restrained mandrel mil inlet table Expired CA1206782A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57046342A JPS58163507A (ja) 1982-03-25 1982-03-25 バ−拘束式マンドレル圧延機の入口テ−ブル
JP57-46342 1982-03-25

Publications (1)

Publication Number Publication Date
CA1206782A true CA1206782A (en) 1986-07-02

Family

ID=12744459

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000423884A Expired CA1206782A (en) 1982-03-25 1983-03-17 Restrained mandrel mil inlet table

Country Status (7)

Country Link
US (1) US4498324A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58163507A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1206782A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3310769A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2523878B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2116890B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1206320B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338938B4 (de) * 2003-08-22 2016-07-28 Kocks Technik Gmbh & Co. Kg Vorschubvorrichtung für Walzgut und Verfahren zum Vorschieben eines Walzguts
DE102005044777A1 (de) * 2005-09-20 2007-03-29 Sms Meer Gmbh Verfahren und Walzwerk zur Herstellung eines nahtlosen Rohres
DE102007004214A1 (de) 2007-01-27 2008-07-31 Sms Meer Gmbh Walzwerk zur Herstellung nahtloser Rohre und Verfahren zum Betreiben eines Walzwerks
CN110756588B (zh) * 2019-10-15 2024-09-17 广东海亮铜业有限公司 一种芯杆托起机构及铸坯上料设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US671991A (en) * 1900-10-02 1901-04-16 Samuel E Diescher Feed-table.
US1728538A (en) * 1928-06-25 1929-09-17 American Bicheroux Company Speed-changing mechanism for glass sheets
US1964507A (en) * 1933-01-26 1934-06-26 Diescher Tube Mills Inc Mandrel feeding apparatus
US2034132A (en) * 1933-01-31 1936-03-17 Diescher Tube Mills Inc Tube making apparatus
DE1022540B (de) * 1953-03-23 1958-01-16 Mannesmann Meer Ag Einrichtung zum OEffnen mehrerer Dornstangenfuehrungen in mit Dornen arbeitenden Rohrwalzwerken
DE1126825B (de) * 1960-03-11 1962-04-05 Demag Ag Rohrwalzwerk od. dgl. mit beweglichen Dornstangenwiderlagern
DE1280187B (de) * 1962-12-29 1968-10-17 Schloemann Ag Einrichtung zum Einstossen des Dornes und der Luppen bei kontinuierlichen Rohrwalzwerken
US3392565A (en) * 1965-02-15 1968-07-16 Blaw Knox Co Manufacture of seamless tubing
US3593553A (en) * 1968-07-12 1971-07-20 Blaw Knox Co Method and apparatus for rolling tubes
DE2122877C3 (de) * 1971-05-08 1978-12-21 L. Schuler Gmbh, 7320 Goeppingen Fördervorrichtung für Platinen
US4233834A (en) * 1979-01-26 1980-11-18 Sandvik Special Metal Corporation Method and apparatus for producing zircaloy tubes and zircaloy tubes thus produced
JPS57103716A (en) * 1980-12-19 1982-06-28 Hitachi Ltd Plug bar supporting device

Also Published As

Publication number Publication date
FR2523878B1 (fr) 1986-04-18
GB2116890A (en) 1983-10-05
DE3310769A1 (de) 1983-10-06
FR2523878A1 (fr) 1983-09-30
JPS58163507A (ja) 1983-09-28
DE3310769C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-06-16
JPH0223242B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-23
GB8307151D0 (en) 1983-04-20
IT8320310A0 (it) 1983-03-25
US4498324A (en) 1985-02-12
GB2116890B (en) 1985-10-02
IT1206320B (it) 1989-04-14

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Legal Events

Date Code Title Description
MKEX Expiry