EP0346666A2 - Device for forming wire windings - Google Patents
Device for forming wire windings Download PDFInfo
- Publication number
- EP0346666A2 EP0346666A2 EP89109579A EP89109579A EP0346666A2 EP 0346666 A2 EP0346666 A2 EP 0346666A2 EP 89109579 A EP89109579 A EP 89109579A EP 89109579 A EP89109579 A EP 89109579A EP 0346666 A2 EP0346666 A2 EP 0346666A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wire
- guide tube
- windings
- forming
- collecting
- 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
Links
- 238000004804 winding Methods 0.000 title claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000012423 maintenance Methods 0.000 claims abstract description 4
- 230000010355 oscillation Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000000151 deposition Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
-
- 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
Definitions
- the invention relates to a device for forming or winding warm, rod-shaped fine steel and wire in fine steel and wire mills, in particular for forming turns for wire of thick dimensions, i.e. of wire with a diameter of more than 20 mm, using a rotary tube reel or laying cone with a space-shaped guide tube.
- the Garrett reels each consist essentially of a winding rod carrier driven by a hollow shaft with winding bars arranged thereon, which are also referred to as tiller and which form an inner and an outer ring, between which the winding material is inclined tangentially from above through a guide tube introduced and wound into rings or bundles with rotating wreaths.
- winding machines with a rotating tube rotating about a fixed axis for depositing a wire coming from the last roll stand in the horizontal direction in lying, pulled apart, overlapping turns on a continuously conveying, arranged below the rotary basket reel, for example flat, the windings of a collecting device summarizing them into a bundle conveying device, possibly with assignment of a cooling device, by means of which the wire can be cooled by air during removal.
- Such arrangements are not suitable for winding wire of thick dimensions.
- a generic rotary tube reel for depositing wire in the form of pulled-apart turns on a continuously running conveyor device, the rotary tube connected to a conical laying head, which is designed in the form of a space curve, is adapted at its outlet end to the wire winding arc and is surrounded by a stationary guide jacket. wherein the clear diameter in the area of the rotary tube end is equal to the outer maximum wire winding diameter and wherein immediately behind the rotary tube end a roller that rotates with the laying head and is connected to it is arranged with an approximately cylindrical running surface that is approximately parallel to the surface of the guide jacket.
- This device is also not suitable for thick dimensions, since the wire windings shaped in this way are difficult, if at all, to form a bundle after cooling on the conveyor.
- the device for laying windings should be suitable for wire dimensions over 20 mm in diameter and should be reliable and inexpensive to manufacture.
- the object is achieved according to the invention in that an oscillation container is arranged below the laying cone or the guide tube for receiving the wire windings emitted by the laying cone or the guide tube. In this way, optimal packing densities of the wire bundles are achieved.
- the vibration amplitude is between 50 - 100 mm.
- the axis of rotation of the laying cone is inclined between 15 and 90 degrees from the vertical. In this way, a particularly good material flow is guaranteed.
- radially engaging support arms and a station for collecting the wire windings around a collecting mandrel to form wire coils and their cooling or temperature maintenance and removal are advantageously arranged below the oscillation container.
- the support arms are generally placed vertically so that the turns fall directly into the collecting station.
- the support arms are placed horizontally using any power means and in this way carry the new turns of the subsequent wire rolling until the previous bundle has been removed and the collecting station is again free to pick up the next bundle.
- Additional cooling stations or one or more stations for heat treatment, for example annealing hoods for the bundles being conveyed out, can be provided.
- the otherwise usual two Garrethaspel can be omitted, since only one winding layer according to the invention is required per wire line. The degree of bundle filling is higher, ie better than with the known Garrethaspel.
- a special use of the device according to the invention permits the formation of turns for wire of thin dimensions less than 20 mm in diameter, a conveyor belt being arranged below the oscillating container for fanning out, cooling or maintaining the temperature and for removing the turns.
- a conveyor belt being arranged below the oscillating container for fanning out, cooling or maintaining the temperature and for removing the turns.
- a laying cone (10) is provided for winding formation, which is driven by a motor, not shown.
- a guide tube (11) is arranged on the laying cone (10) in the form of a space curve, the outlet opening of which rotates in an orbit corresponding to the wire windings.
- the laying cone (10) and guide tube (11) rotate about an axis (12) intended in the wire feed direction, which is inclined between 15-90 degrees, preferably 45 degrees, with respect to the vertical.
- the wire is driven into the guide tube (11) by means of rollers (13) and leaves it after formation of a turn in the oscillation container (20).
- Radially engaging support arms (21) and a station (3) for collecting the wire windings (2) around a collecting mandrel (22) to form wire coils (4) and for cooling or maintaining them and transporting them are arranged below the oscillation container (20).
- a conveyor belt can be arranged below the oscillation container (20).
- the measures according to the invention are not limited to the exemplary embodiment shown in the drawing figure.
- the winding layer according to the invention can have other auxiliary devices for optimizing the winding process.
- the Winding layers according to the invention can be integrated into existing cooling arrangements. The particular design is adapted to the specialist in adapting to the specific use or integration of the device in existing systems.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Coiling Of Filamentary Materials In General (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Push-Button Switches (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Coil Winding Methods And Apparatuses (AREA)
- Windings For Motors And Generators (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Vorrichtung zum Bilden bzw. Wickeln von walzwarmem, stabförmigen Feinstahl und Draht in Feinstahl- und Drahtstraßen, insbesondere zum Bilden von Windungen für Draht dicker Abmessungen, d.h. von Draht mit einem Durchmesser von mehr als 20 mm, unter Verwendung eines Drehrohrhaspels oder Legekonus mit raumkurvenförmigem Führungsrohr.The invention relates to a device for forming or winding warm, rod-shaped fine steel and wire in fine steel and wire mills, in particular for forming turns for wire of thick dimensions, i.e. of wire with a diameter of more than 20 mm, using a rotary tube reel or laying cone with a space-shaped guide tube.
In Drahtstraßen werden üblicherweise zwei parallele Drehkorbhaspel bzw. Garrett-Haspel zum Wickeln dieser Abmessungen verwendet, die wechselweise zur Bildung von Drahtbunden beaufschlagt werden. Die Garrett-Haspel bestehen im wesentlichen jeweils aus einem über eine Hohlwelle angetriebenen Wickelstabträger mit darauf befestigten, kranzförmig angeordneten Wickelstäben, die auch als Pinne bezeichnet werden und die einen inneren und einen äüßeren Kranz bilden, zwischen die das Wickelgut schräg tangential von oben durch ein Führungsrohr eingeführt und bei rotierenden Kränzen zu Ringen bzw. Bunden aufgewickelt wird. Diese Apparaturen sind verhältnismäßig kostenintensiv, zumal auch jeweils zwei Haspel benötigt werden.In wire mills, two parallel rotary basket reels or Garrett reels are usually used to wind these dimensions, which are alternately loaded to form wire coils. The Garrett reels each consist essentially of a winding rod carrier driven by a hollow shaft with winding bars arranged thereon, which are also referred to as tiller and which form an inner and an outer ring, between which the winding material is inclined tangentially from above through a guide tube introduced and wound into rings or bundles with rotating wreaths. These devices are relatively expensive, especially since two reels are required.
Bekannt sind ferner Wickelmaschinen mit einem um eine ortsfeste Achse rotierenden Drehrohr zum Ablegen eines vom letzten Walzgerüst in horizontaler Richtung kommenden Drahtes in liegenden, auseinandergezogenen, sich überlappenden Windungen auf eine kontinuierlich abfördernde, unterhalb des Drehkorbhaspels angeordnete, beispielsweise ebene, die Windungen einer sie zu einem Bund zusammenfassenden Sammeleinrichtung zuführende Fördereinrichtung, gegebenenfalls mit Zuordnung einer Kühleinrichtung, mittels der der Draht während des Abförderns durch Luft kühlbar ist. Derartige Anordnungen eignen sich nicht für das Wickeln von Draht dicker Abmessungen.Also known are winding machines with a rotating tube rotating about a fixed axis for depositing a wire coming from the last roll stand in the horizontal direction in lying, pulled apart, overlapping turns on a continuously conveying, arranged below the rotary basket reel, for example flat, the windings of a collecting device summarizing them into a bundle conveying device, possibly with assignment of a cooling device, by means of which the wire can be cooled by air during removal. Such arrangements are not suitable for winding wire of thick dimensions.
Aus der DE-PS 1 814 280 ist ein gattungsgleicher Drehrohrhaspel zum Ablegen von Draht in Form auseinandergezogener Windungen auf eine kontinuierlich durchlaufene Fördereinrichtung, dessen mit einem konischen Legekopf verbundenes, raumkurvenförmig ausgebildetes Drehrohr an seinem Austrittsende dem Drahtwindungsbogen angepaßt und von einem ortsfesten Führungsmantel umgeben ist, wobei der lichte Durchmesser im Bereich des Drehrohrendes gleich dem äußeren maximalen Drahtwindungsdurchmesser ist und wobei unmittelbar hinter dem Drehrohrende eine mit dem Legekopf umlaufende und mit ihm verbundene Rolle mit etwa zylindrischer und zur Oberfläche des Führungsmantels etwa paralleler Lauffläche zu diesem hin bewegbar angeordnet ist. Diese Vorrichtung eignet sich ebenfalls nicht für dicke Abmessungen, da die so geformten Drahtwindungen sich nach dem Abkühlen auf der Fördereinrichtung nur schwierig, wenn überhaupt zu einem Bund bilden lassen.From DE-PS 1 814 280 a generic rotary tube reel for depositing wire in the form of pulled-apart turns on a continuously running conveyor device, the rotary tube connected to a conical laying head, which is designed in the form of a space curve, is adapted at its outlet end to the wire winding arc and is surrounded by a stationary guide jacket. wherein the clear diameter in the area of the rotary tube end is equal to the outer maximum wire winding diameter and wherein immediately behind the rotary tube end a roller that rotates with the laying head and is connected to it is arranged with an approximately cylindrical running surface that is approximately parallel to the surface of the guide jacket. This device is also not suitable for thick dimensions, since the wire windings shaped in this way are difficult, if at all, to form a bundle after cooling on the conveyor.
Es ist daher Aufgabe der Erfindung, eine Vorrichtung vorzustellen, mittels derer die genannten Nachteile vermieden bzw. bestehende Schwierigkeiten ausgeräumt werden können. Insbesondere soll die Vorrichtung zum Windungslegen für Drahtabmessungen über 20 mm Durchmesser geeignet sowie betriebssicher und kostengünstig herstellbar sein.It is therefore an object of the invention to present a device by means of which the disadvantages mentioned are can be avoided or existing difficulties can be eliminated. In particular, the device for laying windings should be suitable for wire dimensions over 20 mm in diameter and should be reliable and inexpensive to manufacture.
Die Lösung der gestellten Aufgabe gelingt erfindungsgemäß dadurch, daß unterhalb des Legekonus bzw. dem Führungsrohr ein Oszillationsbehälter zur Aufnahme der von dem Legekonus bzw. dem Führungsrohr abgegebenen Drahtwindungen angeordnet ist. Es werden auf diese Weise optimale Packungsdichten der Drahtbunde erzielt. Die Schwingungsamplitude beträgt zwischen 50 - 100 mm.The object is achieved according to the invention in that an oscillation container is arranged below the laying cone or the guide tube for receiving the wire windings emitted by the laying cone or the guide tube. In this way, optimal packing densities of the wire bundles are achieved. The vibration amplitude is between 50 - 100 mm.
In Ausgestaltung der Erfindung ist vorteilhaft vorgesehen, daß die Drehachse des Legekonus zwischen 15 bis 90 Grad von der Vertikalen geneigt ist. Auf diese Weise wird ein besonders guter Materialfluß gewährleistet.In an embodiment of the invention, it is advantageously provided that the axis of rotation of the laying cone is inclined between 15 and 90 degrees from the vertical. In this way, a particularly good material flow is guaranteed.
In weiterer Ausgestaltung der Erfindung sind vorteilhaft unterhalb des Oszillationsbehälters radial eingreifende Tragarme sowie eine Station zum Sammeln der Drahtwindungen um einen Sammeldorn unter Bildung von Drahtbunden sowie deren Kühlung oder Temperaturhaltung und Abtransport angeordnet. Die Tragarme sind im allgemeinen senkrecht gestellt, so daß die Windungen direkt in die Sammelstation fallen. Sobald ein Bund gebildet wurde, werden die Tragarme mittels beliebiger Kraftmittel waagerecht gestellt und tragen auf diese Weise die neuen Windungen der nachfolgenden Drahtwalzung solange, bis der vorherige Bund abtransportiert wurde und die Sammelstation wieder frei zur Aufnahme des nächsten Bundes ist. Weitere Kühlstationen bzw. auch eine odere mehrere Stationen zur Wärmebehandlung, z.B. Glühhauben für die ausgeförderten Bunde, können vorgesehen sein. Es können die sonst üblichen zwei Garrethaspel entfallen, da nur ein erfindungsgemäßer Windungsleger pro Drahtlinie benötigt wird. Der Bundfüllgrad ist höher, d.h. besser als beim bekannten Garrethaspel.In a further embodiment of the invention, radially engaging support arms and a station for collecting the wire windings around a collecting mandrel to form wire coils and their cooling or temperature maintenance and removal are advantageously arranged below the oscillation container. The support arms are generally placed vertically so that the turns fall directly into the collecting station. As soon as a covenant has been formed, the support arms are placed horizontally using any power means and in this way carry the new turns of the subsequent wire rolling until the previous bundle has been removed and the collecting station is again free to pick up the next bundle. Additional cooling stations or one or more stations for heat treatment, for example annealing hoods for the bundles being conveyed out, can be provided. The otherwise usual two Garrethaspel can be omitted, since only one winding layer according to the invention is required per wire line. The degree of bundle filling is higher, ie better than with the known Garrethaspel.
Eine besondere Verwendung der erfindungegemäßen Vorrichtung gestattet das Bilden von Windungen für Draht dünner Abmessungen unter 20 mm Durchmesser, wobei unterhalb des Oszillationsbehälters ein Förderband zur Auffächerung, zur Kühlung oder Temperaturhaltung und zum Abtransport der Windungen angeordnet ist. Auf diese Weise kann eine optimale Packungsdichte der Drahtbunde unter Verhinderung einer Windungsvergrößerung nach Verlassen des Windungslegers, verbunden mit einer erwünschten gleichförmigen Drahtabkühlung gezielt eingestellt werden.A special use of the device according to the invention permits the formation of turns for wire of thin dimensions less than 20 mm in diameter, a conveyor belt being arranged below the oscillating container for fanning out, cooling or maintaining the temperature and for removing the turns. In this way, an optimal packing density of the wire bundles can be set in a targeted manner, while preventing an increase in the number of turns after leaving the winding layer, combined with a desired uniform wire cooling.
Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus der nachstehenden Erläuterung eines in der Zeichnung schematisch dargestellten Ausführungsbeispieles. Es zeigt eine erfindungsgemäße Vorrichtung mit darunter angeordneter Sammelstation in schematisch teilgeschnittener Seitenansicht.Further details, features and advantages of the invention result from the following explanation of an exemplary embodiment shown schematically in the drawing. It shows a device according to the invention with a collecting station arranged underneath in a schematically partially sectioned side view.
Bei der erfindungsgemäßen Vorrichtung (1) zum Bilden von Drahtwindungen (2) gemäß Figur 1, insbesondere für Draht dicker Abmessungen, ist zur Windungsbildung ein Legekonus (10) vorgesehen, der von einem nicht dargestellten Motor angetrieben wird. Auf dem Legekonus (10) ist ein raumkurvenförmig ausgebildetes Führungsrohr (11) angeordnet, dessen Austrittsöffnung auf einer den Drahtwindungen entsprechenden Umlaufbahn rotiert. Legekonus (10) und Führungsrohr (11) rotieren um eine in Drahtzulaufrichtung gedachte Achse (12), die zwischen 15 - 90 Grad, vorzugsweise 45 Grad gegenüber der Vertikalen geneigt ist. Der Draht wird mittels Rollen (13) in das Führungsrohr (11) getrieben und verläßt es nach Bildung einer Windung im Oszillationsbehälter (20). Unterhalb des Oszillationsbehälters (20) sind radial eingreifende Tragarme (21) sowie eine Station (3) zum Sammeln der Drahtwindungen (2) um einen Sammeldorn (22) unter Bildung von Drahtbunden (4) sowie zu deren Kühlung oder Temperaturhaltung und Abtransport angeordnet. In einer alternativen Verwendung der Erfindung, insbesondere zum Bilden von Windungen dünner Drähte unter 20 mm Durchmesser, kann unterhalb des Oszillationsbehälters (20) ein Förderband angeordnet sein.In the device (1) according to the invention for forming wire windings (2) according to FIG. 1, in particular for wire of thick dimensions, a laying cone (10) is provided for winding formation, which is driven by a motor, not shown. Arranged on the laying cone (10) is a guide tube (11) in the form of a space curve, the outlet opening of which rotates in an orbit corresponding to the wire windings. The laying cone (10) and guide tube (11) rotate about an axis (12) intended in the wire feed direction, which is inclined between 15-90 degrees, preferably 45 degrees, with respect to the vertical. The wire is driven into the guide tube (11) by means of rollers (13) and leaves it after formation of a turn in the oscillation container (20). Radially engaging support arms (21) and a station (3) for collecting the wire windings (2) around a collecting mandrel (22) to form wire coils (4) and for cooling or maintaining them and transporting them are arranged below the oscillation container (20). In an alternative use of the invention, in particular for forming turns of thin wires with a diameter of less than 20 mm, a conveyor belt can be arranged below the oscillation container (20).
Die erfindungsgemäßen Maßnahmen sind nicht auf das in der Zeichnungsfigur dargestellte Ausführungsbeispiel beschränkt. So kann beispielsweise, ohne den Rahmen der Erfindung zu verlassen, der erfindungsgemäße Windungsleger sonstige Hilfseinrichtungen zur Optimierung der Windungslegung aufweisen. Der erfindungsgemäße Windungsleger kann in bestehende Kühlanordnungen integriert werden. Die jeweilige konstruktive Ausgestaltung ist in Anpassung an die spezielle Verwendung bzw. Integration der Vorrichtung in bestehende Anlagen dem Fachmann anheimgestellt.The measures according to the invention are not limited to the exemplary embodiment shown in the drawing figure. For example, without departing from the scope of the invention, the winding layer according to the invention can have other auxiliary devices for optimizing the winding process. The Winding layers according to the invention can be integrated into existing cooling arrangements. The particular design is adapted to the specialist in adapting to the specific use or integration of the device in existing systems.
Claims (4)
dadurch gekennzeichnet, daß die Drehachse (12) des Legekonus (10) zwischen 15 bis 90 Grad von der Vertikalen geneigt ist.2. Device according to claim 1,
characterized in that the axis of rotation (12) of the laying cone (10) is inclined between 15 to 90 degrees from the vertical.
dadurch gekennzeichnet, daß unterhalb des Oszillationsbehälters (20) radial eingreifende Tragarme (21) sowie eine Station (3) zum Sammeln der Drahtwindungen (2) um einen Sammeldorn (22) unter Bildung von Drahtbunden (4) sowie zu deren Kühlung oder Temperaturhaltung und Abtransport angeordnet sind.3. Device according to claim 1 or 2,
characterized in that below the oscillating container (20) radially engaging support arms (21) and a station (3) for collecting the Wire windings (2) are arranged around a collecting mandrel (22) with the formation of wire coils (4) and for their cooling or temperature maintenance and removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT89109579T ATE97037T1 (en) | 1988-06-11 | 1989-05-27 | DEVICE FOR FORMING WIRE TURNS. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3819981 | 1988-06-11 | ||
| DE3819981A DE3819981A1 (en) | 1988-06-11 | 1988-06-11 | DEVICE FOR FORMING WIRE SLEEPS |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0346666A2 true EP0346666A2 (en) | 1989-12-20 |
| EP0346666A3 EP0346666A3 (en) | 1990-07-25 |
| EP0346666B1 EP0346666B1 (en) | 1993-11-10 |
Family
ID=6356384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP89109579A Expired - Lifetime EP0346666B1 (en) | 1988-06-11 | 1989-05-27 | Device for forming wire windings |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0346666B1 (en) |
| JP (1) | JPH0234217A (en) |
| AT (1) | ATE97037T1 (en) |
| DE (2) | DE3819981A1 (en) |
| ES (1) | ES2046371T3 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0673692A1 (en) * | 1994-03-23 | 1995-09-27 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | Method to extract and deposit coils in a rolling line and device to perform the method |
| US5556551A (en) * | 1992-03-06 | 1996-09-17 | Mitsubishi Denki Kabushiki Kaisha | Wire electric discharge machine |
| CN1053402C (en) * | 1992-08-03 | 2000-06-14 | 摩根建造公司 | Loop distributor for reforming station |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4139910B4 (en) * | 1991-12-04 | 2005-07-14 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Sliver canal of spinning prepn. machine - has shape of helical line with changing pitch |
| EP0625418B1 (en) * | 1992-06-30 | 2000-03-22 | Matsushita Electric Works, Ltd. | Process and apparatus for forming a resin moulded product including a moulded body and a moulded coating |
| AU1858800A (en) * | 1998-11-19 | 2000-06-13 | Andreas Neuner | Plant arrangement with a holder for objects therein |
| KR100340478B1 (en) * | 1999-11-09 | 2002-06-12 | 홍영철 | Apparatus for preventing wire tangle for wire rod supplier |
| RU2192323C2 (en) | 2000-05-24 | 2002-11-10 | Некипелов Владимир Станиславович | Method and apparatus for coiling rod |
| DE10026583A1 (en) * | 2000-05-30 | 2001-12-13 | Sket Walzwerkstechnik Gmbh | Device to form wire windings into wire coil; has coil separator with evenly spaced centring flaps to centre wire windings, which are moved tranversely and stacked in vertical collection shaft |
| KR100761722B1 (en) * | 2006-06-12 | 2007-09-28 | 주식회사 포스코 | Apparatus for horizontally adjusting coil |
| DE102013005734B4 (en) * | 2013-04-05 | 2016-05-04 | Sms Group Gmbh | Plant and method for producing metallic elongated semi-finished products |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1814280A1 (en) * | 1968-01-04 | 1969-07-31 | Schloemann Ag | Rotary reel for depositing wire on a conveyor |
| DE2114381A1 (en) * | 1971-03-25 | 1972-10-05 | Krupp Gmbh | Winding layer |
| DE1940016B2 (en) * | 1969-08-06 | 1976-08-19 | Schloemann-Siemag AG, 4000 Düsseldorf | DEVICE FOR COLLECTING COILS OF WIRE |
| DE3029229A1 (en) * | 1980-08-01 | 1982-04-01 | Moeller & Neumann Gmbh, 6670 St Ingbert | Rolled steel wire water cooled and coiled without reel - is coil cooled in air to form pearlite core with tempered martensite skin |
| DD229314A1 (en) * | 1984-12-06 | 1985-11-06 | Thaelmann Schwermaschbau Veb | METHOD FOR STORING AND POSITIONING A WIRE ROLLING WHEEL |
| DE3537668A1 (en) * | 1985-10-23 | 1987-04-23 | Krupp Gmbh | Wire rod adjustment |
-
1988
- 1988-06-11 DE DE3819981A patent/DE3819981A1/en not_active Withdrawn
-
1989
- 1989-05-27 ES ES198989109579T patent/ES2046371T3/en not_active Expired - Lifetime
- 1989-05-27 EP EP89109579A patent/EP0346666B1/en not_active Expired - Lifetime
- 1989-05-27 AT AT89109579T patent/ATE97037T1/en not_active IP Right Cessation
- 1989-05-27 DE DE89109579T patent/DE58906139D1/en not_active Expired - Fee Related
- 1989-06-08 JP JP1144304A patent/JPH0234217A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1814280A1 (en) * | 1968-01-04 | 1969-07-31 | Schloemann Ag | Rotary reel for depositing wire on a conveyor |
| DE1940016B2 (en) * | 1969-08-06 | 1976-08-19 | Schloemann-Siemag AG, 4000 Düsseldorf | DEVICE FOR COLLECTING COILS OF WIRE |
| DE2114381A1 (en) * | 1971-03-25 | 1972-10-05 | Krupp Gmbh | Winding layer |
| DE3029229A1 (en) * | 1980-08-01 | 1982-04-01 | Moeller & Neumann Gmbh, 6670 St Ingbert | Rolled steel wire water cooled and coiled without reel - is coil cooled in air to form pearlite core with tempered martensite skin |
| DD229314A1 (en) * | 1984-12-06 | 1985-11-06 | Thaelmann Schwermaschbau Veb | METHOD FOR STORING AND POSITIONING A WIRE ROLLING WHEEL |
| DE3537668A1 (en) * | 1985-10-23 | 1987-04-23 | Krupp Gmbh | Wire rod adjustment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5556551A (en) * | 1992-03-06 | 1996-09-17 | Mitsubishi Denki Kabushiki Kaisha | Wire electric discharge machine |
| CN1053402C (en) * | 1992-08-03 | 2000-06-14 | 摩根建造公司 | Loop distributor for reforming station |
| EP0673692A1 (en) * | 1994-03-23 | 1995-09-27 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | Method to extract and deposit coils in a rolling line and device to perform the method |
| US5634607A (en) * | 1994-03-23 | 1997-06-03 | Danieli & C. Officine Meccaniche Spa | Method to extract and deposit coils in a rolling line and device to perform the method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3819981A1 (en) | 1989-12-14 |
| EP0346666A3 (en) | 1990-07-25 |
| EP0346666B1 (en) | 1993-11-10 |
| ATE97037T1 (en) | 1993-11-15 |
| JPH0234217A (en) | 1990-02-05 |
| DE58906139D1 (en) | 1993-12-16 |
| ES2046371T3 (en) | 1994-02-01 |
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