FR2011381A1 - - Google Patents

Info

Publication number
FR2011381A1
FR2011381A1 FR6920493A FR6920493A FR2011381A1 FR 2011381 A1 FR2011381 A1 FR 2011381A1 FR 6920493 A FR6920493 A FR 6920493A FR 6920493 A FR6920493 A FR 6920493A FR 2011381 A1 FR2011381 A1 FR 2011381A1
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.)
Withdrawn
Application number
FR6920493A
Other languages
French (fr)
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.)
Stahlwerke Brueninghaus GmbH
Original Assignee
Stahlwerke Brueninghaus GmbH
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 Stahlwerke Brueninghaus GmbH filed Critical Stahlwerke Brueninghaus GmbH
Publication of FR2011381A1 publication Critical patent/FR2011381A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
FR6920493A 1968-06-21 1969-06-19 Withdrawn FR2011381A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681752609 DE1752609A1 (en) 1968-06-21 1968-06-21 Method and device for the continuous production of conical metal rods

Publications (1)

Publication Number Publication Date
FR2011381A1 true FR2011381A1 (en) 1970-02-27

Family

ID=5692871

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920493A Withdrawn FR2011381A1 (en) 1968-06-21 1969-06-19

Country Status (8)

Country Link
AT (1) AT298955B (en)
BE (1) BE734450A (en)
DE (1) DE1752609A1 (en)
ES (1) ES368088A1 (en)
FR (1) FR2011381A1 (en)
GB (1) GB1242014A (en)
LU (1) LU58866A1 (en)
NL (1) NL6909236A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018056A1 (en) * 1979-04-24 1980-10-29 M. &. M. Technics AG A method and apparatus for rolling an elongated tube to a conical mast without the use of an internal mandrel
FR2477914A1 (en) * 1980-03-17 1981-09-18 Daido Steel Co Ltd METHOD AND APPARATUS FOR MANUFACTURING CONICAL RODS

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842818A (en) * 1980-03-17 1989-06-27 Daido Tokushuko Kabushiki Kaisha Method for manufacturing tapered rods
EP0054343B1 (en) * 1980-12-11 1984-08-15 Daidotokushuko Kabushiki Kaisha Method for manufacturing tapered rods and apparatus therefor
US4800744A (en) * 1986-09-11 1989-01-31 Kabushiki Kaisha Kobe Seiko Sho Production of a taper rod
WO1995023042A1 (en) * 1994-02-28 1995-08-31 Gosudarstvennaya Nauchno-Proizvodstvennaya Kommercheskaya Firma Po Vnedreniju Nauchnykh I Inzhenerno-Tekhnicheskikh Innovatsy (Gnpkf 'vniti') Method of manufacturing articles whose cross section varies with length
EP0904860A3 (en) * 1997-09-30 2000-07-05 Firma Muhr und Bender Method and installation for manufacturing biconical wire
EP1219366A3 (en) * 2000-12-27 2003-11-19 Christian Hoffmann Method for manufacturing a profile, especially a thread, on steel rods and installation and device therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018056A1 (en) * 1979-04-24 1980-10-29 M. &. M. Technics AG A method and apparatus for rolling an elongated tube to a conical mast without the use of an internal mandrel
FR2477914A1 (en) * 1980-03-17 1981-09-18 Daido Steel Co Ltd METHOD AND APPARATUS FOR MANUFACTURING CONICAL RODS

Also Published As

Publication number Publication date
GB1242014A (en) 1971-08-11
BE734450A (en) 1969-11-17
AT298955B (en) 1972-05-25
DE1752609A1 (en) 1971-06-03
NL6909236A (en) 1969-12-23
ES368088A1 (en) 1971-05-01
LU58866A1 (en) 1969-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse