EP1219366A3 - Procédé de fabrication d' un profile, notamment d' une filetage, aux barres en acier et installation et dispositif correspondantes - Google Patents

Procédé de fabrication d' un profile, notamment d' une filetage, aux barres en acier et installation et dispositif correspondantes Download PDF

Info

Publication number
EP1219366A3
EP1219366A3 EP01130843A EP01130843A EP1219366A3 EP 1219366 A3 EP1219366 A3 EP 1219366A3 EP 01130843 A EP01130843 A EP 01130843A EP 01130843 A EP01130843 A EP 01130843A EP 1219366 A3 EP1219366 A3 EP 1219366A3
Authority
EP
European Patent Office
Prior art keywords
thread
profile
installation
manufacturing
steel rods
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.)
Withdrawn
Application number
EP01130843A
Other languages
German (de)
English (en)
Other versions
EP1219366A2 (fr
Inventor
Christian Hoffmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1219366A2 publication Critical patent/EP1219366A2/fr
Publication of EP1219366A3 publication Critical patent/EP1219366A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • 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
    • B21B1/18—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 in a continuous process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
EP01130843A 2000-12-27 2001-12-27 Procédé de fabrication d' un profile, notamment d' une filetage, aux barres en acier et installation et dispositif correspondantes Withdrawn EP1219366A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10065061 2000-12-27
DE10065061 2000-12-27

Publications (2)

Publication Number Publication Date
EP1219366A2 EP1219366A2 (fr) 2002-07-03
EP1219366A3 true EP1219366A3 (fr) 2003-11-19

Family

ID=7669018

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01130843A Withdrawn EP1219366A3 (fr) 2000-12-27 2001-12-27 Procédé de fabrication d' un profile, notamment d' une filetage, aux barres en acier et installation et dispositif correspondantes

Country Status (1)

Country Link
EP (1) EP1219366A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2736176B1 (fr) * 2012-11-21 2016-05-04 Veyance Technologies, Inc. Saut de fréquence pour ressorts pneumatiques intelligents

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1905704U (de) * 1964-04-30 1964-12-03 Maximilianshuette Eisenwerk Als betonbewehrung dienender spannstahl.
GB1242014A (en) * 1968-06-21 1971-08-11 Brueninghaus Gmbh Stahlwerke Method and apparatus for the production of conical metal rods
US3914973A (en) * 1973-07-28 1975-10-28 Fried Krupp Huttenwerke Ag Gfm Method and apparatus for the preparation of round stock in strand form from steel or other metallic materials by hot forming
DE3434226A1 (de) * 1984-09-18 1986-03-27 Wolfgang Dipl.-Phys. Dr.-Ing. 4800 Bielefeld Lindemann Verfahren zum spanlosen bearbeiten, insbesondere verformen, stangenfoermigen gutes, wie wellen, draht o.dgl. und aggregat zur ausuebung des verfahrens
JPS6376816A (ja) * 1986-09-18 1988-04-07 High Frequency Heattreat Co Ltd 高強度太径異形鋼棒の製造方法
JPH02204555A (ja) * 1989-02-02 1990-08-14 Kurosawa Kensetsu Kk ねじ付き防腐被覆ｐｃ鋼棒及びその製造方法
US4953379A (en) * 1987-10-31 1990-09-04 Dyckerhoff & Widmann Aktiengesellschaft Hot-rolled steel bar with helically extending ribs, method of and apparatus for producing the steel bar
DE4201746A1 (de) * 1992-01-23 1993-07-29 Peri Gmbh Verfahren zum herstellen von vertiefungen, z. b. gewinden
GB2289231A (en) * 1994-05-02 1995-11-15 Neturen Co Ltd High-adhesion/high-strength deformed steel bar and method for manufacturing the same
WO2001068287A1 (fr) * 2000-03-15 2001-09-20 Gray, Evelyn, Frances Procede de formation d'un element filete

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1905704U (de) * 1964-04-30 1964-12-03 Maximilianshuette Eisenwerk Als betonbewehrung dienender spannstahl.
GB1242014A (en) * 1968-06-21 1971-08-11 Brueninghaus Gmbh Stahlwerke Method and apparatus for the production of conical metal rods
US3914973A (en) * 1973-07-28 1975-10-28 Fried Krupp Huttenwerke Ag Gfm Method and apparatus for the preparation of round stock in strand form from steel or other metallic materials by hot forming
DE3434226A1 (de) * 1984-09-18 1986-03-27 Wolfgang Dipl.-Phys. Dr.-Ing. 4800 Bielefeld Lindemann Verfahren zum spanlosen bearbeiten, insbesondere verformen, stangenfoermigen gutes, wie wellen, draht o.dgl. und aggregat zur ausuebung des verfahrens
JPS6376816A (ja) * 1986-09-18 1988-04-07 High Frequency Heattreat Co Ltd 高強度太径異形鋼棒の製造方法
US4953379A (en) * 1987-10-31 1990-09-04 Dyckerhoff & Widmann Aktiengesellschaft Hot-rolled steel bar with helically extending ribs, method of and apparatus for producing the steel bar
JPH02204555A (ja) * 1989-02-02 1990-08-14 Kurosawa Kensetsu Kk ねじ付き防腐被覆ｐｃ鋼棒及びその製造方法
DE4201746A1 (de) * 1992-01-23 1993-07-29 Peri Gmbh Verfahren zum herstellen von vertiefungen, z. b. gewinden
GB2289231A (en) * 1994-05-02 1995-11-15 Neturen Co Ltd High-adhesion/high-strength deformed steel bar and method for manufacturing the same
WO2001068287A1 (fr) * 2000-03-15 2001-09-20 Gray, Evelyn, Frances Procede de formation d'un element filete

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 301 (C - 521) 16 August 1988 (1988-08-16) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 499 (M - 1042) 31 October 1990 (1990-10-31) *

Also Published As

Publication number Publication date
EP1219366A2 (fr) 2002-07-03

Similar Documents

Publication Publication Date Title
DE69903527D1 (de) Durch die einführung einer hülse extrudierte baugruppe, sowie verfahren zur deren herstellung
DE60330873D1 (de) Verfahren zur herstellung einer bahn, die in wenigstens einer richtung dehnbar ist
ATE301513T1 (de) Verfahren und vorrichtung zur herstellung von pressfittings aus stahl, insbesondere edelstahl
DE50110647D1 (de) Verfahren zur Herstellung eines Halbleiterbauelements sowie ein nach dem Verfahren hergestelltes Halbleiterbauelement, wobei das Halbleiterbauelement insbesondere eine bewegliche Masse aufweist
EP0989232A3 (fr) Section de séchage
ATE326622T1 (de) Verfahren und vorrichtung zur herstellung eines wabenkörpers sowie wabenkörper
DE68912620D1 (de) Verfahren zur Herstellung geschmiedeter Rohlinge aus Stangenmaterial durch Stauchen, insbesondere für Kompressorschaufeln und Werkzeugausrüstung zur Durchführung des Verfahrens.
EP1792707A3 (fr) Procédé et dispositif pour connecter une pièce en matière plastique à une autre pièce
EP1057931A3 (fr) Rouleau élastique et procédé de fabrication d' un tel rouleau
EP1319500A3 (fr) Procédé et dispositif pour la détection de défauts pendant la fabrication d'enveloppes, de sacs d'expédition et similaires
DE69922882D1 (de) Verfahren zur Herstellung eines geschmiedeten Kolbens und einer Schmiedmatrize
EP1219366A3 (fr) Procédé de fabrication d' un profile, notamment d' une filetage, aux barres en acier et installation et dispositif correspondantes
EP1074779A3 (fr) Raccord à brides pour tuyaux, en particulier pour les conduits de transport d'air
EP1063351A3 (fr) Rouleau élastique et procédé de fabrication d' un tel rouleau
EP1233088A3 (fr) Procédé pour la fabrication d'un cylindre peigneur pour une machine à filer à bout libre et un cylindre peigneur fabriqué à l'aide de cette méthode
EP1072720A3 (fr) Procédé et dispositif pour la fabrication d'une bande fibreuse
ATE367255T1 (de) Verfahren und vorrichtung zum formen von gegenständen aus einem materialstrang und zum vereinzeln der gegenstände
ES2137021T3 (es) Procedimiento y dispositivo para extraer rollpaletas en la tecnica de almacenaje compacto.
EP1329283A3 (fr) Système de serrage
EP1057928A3 (fr) Rouleau élastique et procédé de fabrication d' un tel rouleau
EP1179471A3 (fr) Dispositif et procédé pour la fabrication d'une préforme d'un élément de construction
EP1264772A3 (fr) Dispositif d'étiquetage pour CD
EP2093031A3 (fr) Procédé et dispositif destinés à enrichir une pièce à usiner
EP1095717A3 (fr) Méthode et dispositif pour l' emboutissage profond hydromécanique de tôles
ATE435966T1 (de) Verfahren und vorrichtung zur herstellung eines katalysators mit einem einen polygonen querschnitt aufweisenden monolithen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040521