EP1175945A2 - Coil forming had with laying tube for rolled wire - Google Patents

Coil forming had with laying tube for rolled wire Download PDF

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Publication number
EP1175945A2
EP1175945A2 EP01116877A EP01116877A EP1175945A2 EP 1175945 A2 EP1175945 A2 EP 1175945A2 EP 01116877 A EP01116877 A EP 01116877A EP 01116877 A EP01116877 A EP 01116877A EP 1175945 A2 EP1175945 A2 EP 1175945A2
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EP
European Patent Office
Prior art keywords
section
support sleeve
pressure
layer according
coil layer
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.)
Granted
Application number
EP01116877A
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German (de)
French (fr)
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EP1175945B1 (en
EP1175945A3 (en
Inventor
Rüdiger Grimmel
Karl Keller
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.)
SMS Siemag AG
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SMS Demag AG
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Filing date
Publication date
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Publication of EP1175945A2 publication Critical patent/EP1175945A2/en
Publication of EP1175945A3 publication Critical patent/EP1175945A3/en
Application granted granted Critical
Publication of EP1175945B1 publication Critical patent/EP1175945B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum
    • B21C47/143—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum the guide being a tube

Definitions

  • the invention relates to a coiler with laying pipe for fast moving Wire rod consisting of one, horizontally spaced in two, in a supporting case arranged bearings, the wire insertion portion of the laying tube receiving, rotatably drivable support sleeve, with their, the wire insertion section averted ringstim, freely overhanging, one, the wire execution section the laying tube receiving tube holder is connected.
  • the invention has for its object to provide facilities with which these phenomena, especially the pendulum vibrations and their after-effects can be met.
  • the printing device can consist of one adjustable spring, electro or hydromechanically moved carrier of a plurality consist of pressure rollers on the cylindrical portion of the support sleeve are hangable.
  • Another way of designing the printing device can from an oil pressure pressurizable, comprising the cylindrical section of the support sleeve, closed, (from Manfred Beek "machine tool chapter 5.6.3 Fig. 5-199, US-PS 4,036,030) pressure sleeve for the adjustable structure one, for example vertically oriented hydrostatic and / or hydromechanical Pressure on the support sleeve section exist.
  • the pressure sleeve can be in known manner equipped with conical inner walls and on the support sleeve section be adjustable axially to the point of attack position of the pressure adjustable in the axial direction.
  • Another according to the invention Possibility is to use the printing device as a magnetic bearing (DE-A1 684 093), which comprises the cylindrical support sleeve section, its magnetic forces are directional and load controllable.
  • the pressure device can be made from an axially radial pressure bearing exist, which is optionally adjustable axially.
  • the winding layer is made up of a support housing TG together, in which a support sleeve TH is arranged, here with a cylindrical Section THZ in an insertion bearing EL and with a cylindrical on this Section THZ adjoining conical section THK in the Main camp HL stores.
  • the cylindrical section THZ of the support sleeve TH has an insertion passage ED for the, from the, not shown Wire rod brought up wire rod.
  • To the Ringstim RS of a tube holder RH is flanged onto the conical section THK of the support sleeve TH.
  • the laying tube LR is with its wire insertion section LRE with the Insertion passage ED is connected, and its wire exit portion LRA is of the tube holder RH worn.
  • the TH drive sleeve is driven by a bevel gear KG.
  • the Support housing TG carries a pressure device TV, which on a paragraph of the cylindrical Section THZ of the support sleeve TH acts.
  • Fig. 2 shows an embodiment of the printing device DV, which consists of a, in Direction of arrow P on the cylindrical portion THZ of the support sleeve movable Carrier TR exists and pressurizes it. The is moved Carrier TR in a manner not shown by spring units or electromechanically or electro-hydraulic devices.
  • FIG 3 shows an embodiment of the printing device, in which the Pressure on the cylindrical support sleeve section THZ with the help of this section comprehensive pressure sleeve DB exists in the manner not shown an adjustable, vertically directed hydromechanical or hydrostatic Pressure can be built up, the distribution of which is indicated by diagram D.
  • the cylindrical support sleeve section THZ comprises a magnetic bearing, the magnets of which apply magnetic forces, which are directional and load controllable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Winding Of Webs (AREA)
  • Support Of The Bearing (AREA)
  • Ropes Or Cables (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

The coil winder has a laying tube (LR) for rapidly moving wire, consisting of a carrier shell (TH), fitted in a carrier casing (TG) in two bearings (EL, HL). The wire insertion sector (LRE) receives the laying tube. The carrier shell is connected to a tube holder (RH) which receives the wire guiding-out sector (LRA) of the laying tube.

Description

Die Erfindung betrifft einen Windungsleger mit Legerohr für schnellbewegten Walzdraht, der aus einer, horizontal in zwei beabstandeten, in einem Traggehäuse angeordneten Lagern gelagerten, den Drahteinführungsabschnitt des Legerohres aufnehmenden, drehantreibbaren Traghülse besteht, mit deren, dem Drahteinführungsabschnitt abgewandten Ringstim, frei überhängend, ein, dem Drahtausführungsabschnitt des Legerohres aufnehmender Rohrhalter verbunden ist.The invention relates to a coiler with laying pipe for fast moving Wire rod consisting of one, horizontally spaced in two, in a supporting case arranged bearings, the wire insertion portion of the laying tube receiving, rotatably drivable support sleeve, with their, the wire insertion section averted ringstim, freely overhanging, one, the wire execution section the laying tube receiving tube holder is connected.

Bei Windungslegern dieser Bauweise wird der, mit hoher Geschwindigkeit aus der Drahtwalzstraße kommende Walzdraht in dem, in der Drehachsmitte der Traghülse angeordneten Einführabschnitt des Legerohres ein- und von diesem zum Ausführabschnitt geführt, der mit radialem Abstand von der Drehachsmitte in einem Kreis umläuft und dabei den aus seiner Mündung austretenden Walzdraht in kreisförmigen Windungen auf einen Weiterförderer abwirft. (EP-A2 965 396 und EP-A 679 453)In the case of winding layers of this type of construction, the Wire rod coming in the wire rod in the center of the axis of the support sleeve arranged insertion section of the laying tube and from this to the execution section out, which with a radial distance from the center of the rotary axis in one Revolves around the circle and the wire rod emerging from its mouth in throws circular turns on a conveyor. (EP-A2 965 396 and EP-A 679 453)

Da der Walzdraht von modernen Drahtwalzstraßen mit hohen Geschwindigkeiten ausgebracht wird, muss der Windungsleger mit entsprechend hohen Drehzahlen betrieben werden. Das Legerohr, dass den in einer linearen Bewegung zugeführten Draht in eine Kreiswindung bringt, muss dabei von dem Rohrhalter möglichst formstabil gehalten werden, zumal die besondere Führungsform des Legerohres zu einer Konzentration der umlaufenden Massen an dem, am weitesten überhängenden Abschnitt des Rohrhalters führt. Because the wire rod of modern wire rolling mills at high speeds the winding layer must be applied at correspondingly high speeds operate. The laying tube that fed in a linear motion Bringing wire into a circular turn must, if possible, come from the tube holder are kept dimensionally stable, especially since the special guidance of the laying tube to a concentration of the orbiting masses at the most overhanging Section of the pipe holder leads.

Bei dieser Ausbildung, die in der Regel ein Radiallager als Loslager und ein Festlager aufweist ergibt sich durch den Überhang des Rohrhalters eine, im wesentlichen richtungskonstante Durchbiegung der Traghülse zwischen beiden Lagern, verbunden mit einer, aus dem Umlauf herrührenden Umwucht. Diese beiden Erscheinungen führen beim Betreiben des Windungslegers infolge der hohen und ständig erhöhten Walzgeschwindigkeiten der Walzdrahtstraße zu biegekritischen Drehzahlen, bei deren Überschreitung gefährliche Pendelschwingungen von Rohrhalter und Legerohr auftreten können, die darüber hinaus häufig Umlaufbewegungen der Lager und auch Lagerermüdungen mit sich bringen.In this training, which is usually a radial bearing as a floating bearing and a fixed bearing has an overhang of the tube holder, essentially constant deflection of the support sleeve between the two bearings, combined with a balance resulting from the circulation. These two appearances result in the operation of the winding layer due to the high and constantly increasing rolling speeds of the wire rod mill to critical bending Speeds, when exceeded, dangerous oscillations of Pipe holder and laying pipe can occur, moreover, frequent orbital movements the bearing and also bearing fatigue.

Der Erfindung liegt die Aufgabe zugrunde, Einrichtungen zu schaffen, mit denen diesen Erscheinungen, insb. den Pendelschwingungen und deren Folgeerscheinungen begegnet werden kann.The invention has for its object to provide facilities with which these phenomena, especially the pendulum vibrations and their after-effects can be met.

Diese Aufgabe wird durch eine, mit dem Traggehäuse verbundene, zwischen den beiden Lagern einen Abschnitt der Traghülse radial beaufschlagende Druckvorrichtung gelöst. Die Druckvorrichtung kann dabei erfindungsgemäß aus einem einstellbaren feder-, elektro- oder hydromechanisch bewegten Träger einer Mehrzahl von Druckrollen bestehen, die auf den zylindrischen Abschnitt der Traghülse auflegbar sind. Eine weitere Möglichkeit der Ausbildung der Druckvorrichtung kann aus einer, den zylindrischen Abschnitt der Traghülse umfassenden öldruckbeaufschlagbaren, geschlossenen, (aus Manfred Beek "Werkzeugmaschine Kapitel 5.6.3 Bild 5-199, US-PS 4,036,030) Druckbüchse für den einstellbaren Aufbau eines, etwa vertikal gerichteten hydrostatischen und/oder hydromechanischen Drucks auf den Traghülsenabschnitt bestehen. Die Druckbüchse kann dabei in bekannter Weise mit konisch verlaufenden Innenwandungen ausgestattet und auf dem Traghülsenabschnitt einstellbar axial verschiebbar sein, um den Angriffspunkt des Drucks in axialer Richtung verstellbar zu positionieren. Eine weitere erfindungsgemäße Möglichkeit besteht darin, die Druckvorrichtung als ein Magnetlager (DE-A1 684 093) auszubilden, das den zylindrischen Traghülsenabschnitt umfasst, wobei dessen Magnetkräfte richtungs- und belastungssteuerbar sind. Richtig kann die Druckvorrichtung aus einem achsradial druckbeaufschlagbaren Gleidlager bestehen, das ggf. einstellbar axial verschiebbar ist.This task is performed by a, connected to the support housing, between the both bearings a portion of the support sleeve radially acting pressure device solved. According to the invention, the printing device can consist of one adjustable spring, electro or hydromechanically moved carrier of a plurality consist of pressure rollers on the cylindrical portion of the support sleeve are hangable. Another way of designing the printing device can from an oil pressure pressurizable, comprising the cylindrical section of the support sleeve, closed, (from Manfred Beek "machine tool chapter 5.6.3 Fig. 5-199, US-PS 4,036,030) pressure sleeve for the adjustable structure one, for example vertically oriented hydrostatic and / or hydromechanical Pressure on the support sleeve section exist. The pressure sleeve can be in known manner equipped with conical inner walls and on the support sleeve section be adjustable axially to the point of attack position of the pressure adjustable in the axial direction. Another according to the invention Possibility is to use the printing device as a magnetic bearing (DE-A1 684 093), which comprises the cylindrical support sleeve section, its magnetic forces are directional and load controllable. Right the pressure device can be made from an axially radial pressure bearing exist, which is optionally adjustable axially.

Neben der, mit diesen Druckeinrichtungen erreichten Beseitigung unerwünschter Zusatzbelastungen der Lager, insb. des an den Rohrhalter angrenzenden Lagers der Traghülse wird auch der Schwingungspegel erheblich reduziert; und lässt einen störungslosen Betrieb auch bei weiter steigenden Walzgeschwindigkeiten der Drahtwalzstraße zu.In addition to the undesired elimination achieved with these printing devices Additional loads on the bearings, especially the bearing adjacent to the pipe holder the support sleeve also significantly reduces the vibration level; and leaves you trouble-free operation even with increasing rolling speeds of the Wire rolling mill too.

Die Erfindung wird anhand der in der Zeichnung dargestellten Ausführungsbeispiele näher erläutert. In der Zeichnung zeigen:

Figur 1
einen Windungsleger, von der Seite gesehen, in axialem Längsschnitt,
Figur 2
einen Teilschnitt nach der Linie A-A durch eine Einzelheit von Fig.1,
Figur 3
einen Teilschnitt nach dem Fig. 2 entsprechenden Teilschnitt durch eine andere Ausbildungsform der Einzelheit,
Figur 4
einen dem Teilschnitt nach dem Fig. 2 entsprechenden Teilschnitt durch
eine weitere andere Ausbildungsform der Einzelheit und
Figur 5
einen dem Teilschnitt nach dem Fig. 2 entsprechenden Teilschnitt durch
eine weitere, andere Ausbildungsform der Einzelheit.
The invention is explained in more detail using the exemplary embodiments shown in the drawing. The drawing shows:
Figure 1
a winding layer, seen from the side, in axial longitudinal section,
Figure 2
a partial section along the line AA through a detail of Figure 1,
Figure 3
3 shows a partial section according to FIG. 2 corresponding section through another embodiment of the detail,
Figure 4
a partial section corresponding to the partial section according to FIG. 2
another different form of training of detail and
Figure 5
a partial section corresponding to the partial section according to FIG. 2
another, different form of training of the detail.

Wie aus Fig. 1 zu ersehen, setzt sich der Windungsleger aus einem Traggehäuse TG zusammen, in dem eine Traghülse TH angeordnet ist, die hier mit einem zylindrischen Abschnitt THZ in einem Einführlager EL und mit einem, an diesen zylindrischen Abschnitt THZ anschließenden kegelförmigen Abschnitt THK in dem Hauptlager HL lagert. Der zylindrische Abschnitt THZ der Traghülse TH weist drehachsmittig einen Einführungsdurchgang ED für den, aus der, nicht dargestellten Drahtwalzstraße herangeführten Walzdraht auf. An die Ringstim RS des kegelförmigen Abschnitts THK der Traghülse TH ist ein Rohrhalter RH angeflanscht. Das Legerohr LR ist mit seinem Drahteinführabschnitt LRE mit dem Einführdurchgang ED verbunden, und sein Drahtausführabschnitt LRA wird von dem Rohrhalter RH getragen.As can be seen from Fig. 1, the winding layer is made up of a support housing TG together, in which a support sleeve TH is arranged, here with a cylindrical Section THZ in an insertion bearing EL and with a cylindrical on this Section THZ adjoining conical section THK in the Main camp HL stores. The cylindrical section THZ of the support sleeve TH has an insertion passage ED for the, from the, not shown Wire rod brought up wire rod. To the Ringstim RS of a tube holder RH is flanged onto the conical section THK of the support sleeve TH. The laying tube LR is with its wire insertion section LRE with the Insertion passage ED is connected, and its wire exit portion LRA is of the tube holder RH worn.

Der Drehantrieb der Traghülse TH erfolgt hier über ein Kegelradgetriebe KG. Das Traggehäuse TG trägt eine Druckvorrichtung TV, die auf einen Absatz des zylindrischen Abschnitts THZ der Traghülse TH einwirkt.The TH drive sleeve is driven by a bevel gear KG. The Support housing TG carries a pressure device TV, which on a paragraph of the cylindrical Section THZ of the support sleeve TH acts.

Fig. 2 zeigt eine Ausbildungsform der Druckvorrichtung DV, die aus einem, in Richtung des Pfeils P auf den zylindrischen Abschnitt THZ der Traghülse bewegbaren Träger TR besteht und diesen mit Druck beaufschlagt. Bewegt wird der Träger TR auf nicht dargestellte Weise durch Federaggregate oder elektromechanisch bzw. elektrohydraulisch arbeitende Einrichtungen.Fig. 2 shows an embodiment of the printing device DV, which consists of a, in Direction of arrow P on the cylindrical portion THZ of the support sleeve movable Carrier TR exists and pressurizes it. The is moved Carrier TR in a manner not shown by spring units or electromechanically or electro-hydraulic devices.

Aus Fig. 3 geht eine Ausbildungsform der Druckvorrichtung hervor, bei der der Druck auf den zylindrischen Traghülsenabschnitt THZ mit Hilfe einer, diesen Abschnitt umfassenden Druckbüchse DB besteht, in der auf nicht dargestellte Weise ein einstellbarer, vertikal gerichteter hydromechanischer oder hydrostatischer Druck aufbaubar ist, dessen Verteilung mit dem Diagramm D angedeutet ist.3 shows an embodiment of the printing device, in which the Pressure on the cylindrical support sleeve section THZ with the help of this section comprehensive pressure sleeve DB exists in the manner not shown an adjustable, vertically directed hydromechanical or hydrostatic Pressure can be built up, the distribution of which is indicated by diagram D.

Bei der Ausbildungsform nach Fig. 4 wird der zylindrische Traghülsenabschnitt THZ von einem Magnetlager umfasst, dessen Magnete Magnetkräfte aufbringen, die richtungs- und belastungssteuerbar sind. 4, the cylindrical support sleeve section THZ comprises a magnetic bearing, the magnets of which apply magnetic forces, which are directional and load controllable.

BezugszeichenverzeichnisReference numeral Directory

TGTG
Traggehäusesupport housing
ELEL
EinführlagerEinführlager
HLHL
Hauptlagermain bearing
THTH
Traghülsecarrying sleeve
THZTHZ
zylindrischer Abschnitt der Traghülse (TH)cylindrical section of the support sleeve (TH)
THKTHK
kegelförmiger Abschnitt der Traghülse (TH)conical section of the support sleeve (TH)
EDED
Einführdurchgangintroduction passage
RSRS
Ringstimring Stim
RHRH
Rohrhaltertube holder
LRLR
Legerohrlay pipe
LRALRA
Drahtausführabschnitt des Legerohres (LR)Wire exit section of the laying pipe (LR)
LRELRE
Drahteinführabschnitt des Legerohres (LR)Wire insertion section of the laying tube (LR)
DVDV
Druckvorrichtungprinting device
KGKG
Kegelradgetriebebevel gear
TRTR
Trägercarrier
DRDR
Druckrollenpressure rollers
DBDB
Druckbüchsepressure sleeve
MM
Magnetmagnet
DD
Diagrammdiagram

Claims (7)

Windungsleger mit Legearm für schnellbewegten Walzdraht, der aus einer, horizontal in zwei beabstandeten, in einem Traggehäuse (TG) angeordneten Lagern (EL; HL) gelagerten, den Drahteinführungsabschnitt (LRE) des Legerohres (LR) aufnehmenden, drehantreibbaren Traghülse (TH) besteht, mit deren, dem Drahteinführabschnitt (LRE) abgewandten Ringstim (RS) frei überhängend ein, den Drahtausführabschnitt (LRA) des Legerohres (LR) aufnehmender Rohrhalter (RH) verbunden ist,
gekennzeichnet durch
eine, mit dem Traggehäuse (TG) verbundene, zwischen den beiden Lagern (EL und HL) einen Abschnitt der Traghülse (TH) achsradial beaufschlagende Druckvorrichtung (DV).Coiling layer with laying arm for fast moving wire rod, which consists of a rotatably drivable support sleeve (TH), which is mounted horizontally in two spaced apart bearings (EL; HL) arranged in a support housing (TG), and which receives the wire insertion section (LRE) of the laying tube (LR), is connected to the tube lead (RH), which is freely overhanging and faces away from the wire insertion section (LRE), and which holds the wire outlet section (LRA) of the laying tube (LR),
marked by
a pressure device (DV) connected to the support housing (TG) and acting axially radially between the two bearings (EL and HL) of a section of the support sleeve (TH). Windungsleger nach Anspruch 1,
dadurch gekennzeichnet, dass die Druckvorrichtung (DV) aus einem, einstellbar, feder-, elektro- oder hydromechanisch bewegten Träger (TR) einer Mehrzahl von Druckrollen (DR) besteht, die auf den zylindrisch geformten Abschnitt (THZ) der Traghülse (TH) auflegbar sind. Coil layer according to claim 1,
characterized in that the pressure device (DV) consists of a, adjustable, spring, electro-mechanically or hydromechanically moved support (TR) of a plurality of pressure rollers (DR) which can be placed on the cylindrically shaped section (THZ) of the support sleeve (TH) are. Windungsleger nach Anspruch 1,
dadurch gekennzeichnet, dass die Druckvorrichtung aus einer, den zylindrischen Abschnitt (THZ) der Traghülse (TH) umfassenden, öldruckbeaufschlagbaren geschlossenen Druckbüchse (DB) für den einstellbaren Aufbau eines, etwa vertikal gerichteten hydrostatischen und/oder hydrodynamischen Drucks auf den zylindrischen Abschnitt (THZ) der Traghülse (TH) besteht.Coil layer according to claim 1,
characterized in that the pressure device comprises a closed pressure sleeve (DB), which can be pressurized with oil and comprises the cylindrical section (THZ) of the support sleeve (TH), for the adjustable build-up of an approximately vertically directed hydrostatic and / or hydrodynamic pressure on the cylindrical section (THZ) the support sleeve (TH). Windungsleger nach Anspruch 3,
dadurch gekennzeichnet, dass die Druckbüchse DB konisch verlaufende Innenwandungen aufweist und auf dem zylindrischen Abschnitt (THZ) der Traghülse (TH) einstellbar axial verschiebbar ist.Coil layer according to claim 3,
characterized in that the pressure sleeve DB has conical inner walls and is axially displaceable on the cylindrical section (THZ) of the support sleeve (TH). Windungsleger nach Anspruch 1,
dadurch gekennzeichnet, dass die Druckvorrichtung aus einem Magnetlager besteht, dessen Magnete (M) richtungs- und belastungssteuerbar sind.Coil layer according to claim 1,
characterized in that the printing device consists of a magnetic bearing, the magnets (M) of which are directional and load controllable. Windungsleger nach Anspruch 1,
dadurch gekennzeichnet, daß die Druckvorrichtung (DV) aus einem achsradial druckbeaufschlagbaren Gleitlager besteht.Coil layer according to claim 1,
characterized in that the pressure device (DV) consists of an axially radial pressurizable slide bearing. Windungsleger nach Anspruch 6,
dadurch gekennzeichnet, daß das Gleitlager einstellbar axial verschiebbar ist.Coil layer according to claim 6,
characterized in that the plain bearing is axially displaceable.
EP01116877A 2000-07-21 2001-07-11 Coil forming had with laying tube for rolled wire Expired - Lifetime EP1175945B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10035532A DE10035532A1 (en) 2000-07-21 2000-07-21 Coiling layer with laying tube for fast moving wire rod
DE10035532 2000-07-21

Publications (3)

Publication Number Publication Date
EP1175945A2 true EP1175945A2 (en) 2002-01-30
EP1175945A3 EP1175945A3 (en) 2002-07-31
EP1175945B1 EP1175945B1 (en) 2004-12-29

Family

ID=7649729

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01116877A Expired - Lifetime EP1175945B1 (en) 2000-07-21 2001-07-11 Coil forming had with laying tube for rolled wire

Country Status (5)

Country Link
US (1) US6543712B2 (en)
EP (1) EP1175945B1 (en)
JP (1) JP2002096112A (en)
AT (1) ATE285856T1 (en)
DE (2) DE10035532A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011059851A1 (en) * 2009-11-12 2011-05-19 Siemens Industry, Inc. Rolling mill laying head

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7086783B2 (en) * 2001-12-14 2006-08-08 Morgan Construction Company Laying head bearing with offset preloading
US20030113049A1 (en) * 2001-12-14 2003-06-19 Morgan Construction Co Laying head bearing with offset preloading
RU2224609C1 (en) * 2002-07-29 2004-02-27 Некипелов Владимир Станиславович Method for making coil of high-strength rolled rod and apparatus for performing the same
ITMI20040308A1 (en) * 2004-02-24 2004-05-24 Danieli Off Mecc FORMASPIRE HEAD WITH VIBRATION DAMPING DEVICE
US9981297B2 (en) 2015-01-19 2018-05-29 Russula Corporation Coil forming laying head system and method of using

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036030A (en) * 1973-09-18 1977-07-19 Hermann Ernst Robert Papst Assembly for the damping of flexural and torsional vibration in the shafts of machines
EP0679453A1 (en) * 1994-04-26 1995-11-02 Morgan Construction Company High speed laying head
EP0684093A1 (en) * 1994-05-25 1995-11-29 DANIELI & C. OFFICINE MECCANICHE S.p.A. Rotor for a loop-forming head

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827349A1 (en) 1998-06-19 1999-12-23 Schloemann Siemag Ag Laying head of a coiler for wire

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036030A (en) * 1973-09-18 1977-07-19 Hermann Ernst Robert Papst Assembly for the damping of flexural and torsional vibration in the shafts of machines
EP0679453A1 (en) * 1994-04-26 1995-11-02 Morgan Construction Company High speed laying head
EP0684093A1 (en) * 1994-05-25 1995-11-29 DANIELI & C. OFFICINE MECCANICHE S.p.A. Rotor for a loop-forming head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011059851A1 (en) * 2009-11-12 2011-05-19 Siemens Industry, Inc. Rolling mill laying head

Also Published As

Publication number Publication date
US6543712B2 (en) 2003-04-08
JP2002096112A (en) 2002-04-02
DE10035532A1 (en) 2002-01-31
EP1175945B1 (en) 2004-12-29
US20020014549A1 (en) 2002-02-07
EP1175945A3 (en) 2002-07-31
ATE285856T1 (en) 2005-01-15
DE50104932D1 (en) 2005-02-03

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