EP1001857B1 - Strip winder - Google Patents

Strip winder Download PDF

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Publication number
EP1001857B1
EP1001857B1 EP98948832A EP98948832A EP1001857B1 EP 1001857 B1 EP1001857 B1 EP 1001857B1 EP 98948832 A EP98948832 A EP 98948832A EP 98948832 A EP98948832 A EP 98948832A EP 1001857 B1 EP1001857 B1 EP 1001857B1
Authority
EP
European Patent Office
Prior art keywords
strip
channels
shells
comb
rollers
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 - Lifetime
Application number
EP98948832A
Other languages
German (de)
French (fr)
Other versions
EP1001857A1 (en
Inventor
Martin Braun
Reinhard Irle
Adolf Müller
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
Original Assignee
SMS Demag AG
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
Priority claimed from DE19836177A external-priority patent/DE19836177A1/en
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP1001857A1 publication Critical patent/EP1001857A1/en
Application granted granted Critical
Publication of EP1001857B1 publication Critical patent/EP1001857B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • 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
    • B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
    • B21C47/06—Winding-up or coiling on or in reels or drums, without using a moving guide with loaded rollers, bolts, or equivalent means holding the material on the reel or drum
    • 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
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/3466—Feeding or guiding devices not specially adapted to a particular type of apparatus by using specific means
    • B21C47/3475—Fluid pressure or vacuum

Definitions

  • the invention relates to a reel for winding hot or cold strip into a coil with pressure rollers, deflection shells and an inlet shaft.
  • the pressure rollers are driven and are located with the deflection shells on swivel systems which are moved by hydraulic or pneumatic cylinders and are pivoted about a pivot point in such a way that they can be swiveled towards and away from the reel mandrel.
  • the pressure rollers and deflection shells are used to guide the first turns of the band to be wound around the reel mandrel and, in conjunction with the re-spreading of the reel mandrel, to establish the frictional connection between the band and the reel mandrel, in order to then wind up the band under tension when the pressure rollers and deflection shells that have been swiveled off have the pressure rollers also the task of holding the outer turn at the end of the winding process.
  • the band to be deflected by the deflecting shells is pressed into the curved contour of the deflecting shell as a result of centrifugal forces and bending forces. This creates a frictional force that opposes the transport movement of the belt. This frictional force, particularly in the case of thin strips, can cause the strip to buckle due to its low buckling stiffness, to get stuck between the reel mandrel and the deflection shells in the reel, and to stop the winding process.
  • JP 58 215 220 A and GB 867 086 A propose to provide the deflection shells with channels, the outlet openings of which are in the area of the shells, and to connect the channels to a media supply system. This ensures that the tape to be wound up can no longer be damaged in the region of the deflection shells. However, the belt can still be damaged in the area of the inlet shaft and the pressure rollers.
  • the invention has for its object to design a strip reel such that hot or cold strip can be wound safely and without damage to the reel mandrel even at higher speeds and small thicknesses.
  • the pressure rollers are designed as comb rollers, the outlet openings of the channels are aligned with the comb gaps of the comb rollers following in the belt running direction and pressure medium is fed via the comb gaps to the deflection shells following in the belt running direction.
  • the entire following deflection shell is flooded with pressure medium so that the beginning of the band driven against the shells by centrifugal forces is entrained by the medium and thus keeps the beginning of the band away from the deflection shells.
  • FIG. 1 shows a reel 1, which consists of a reel mandrel 2, to which pressure rollers 6, 7, 8 held on support arms 3, 4 are assigned, the support arms 3, 4, 5 also holding deflection shells 9, 10, 11.
  • the support arms 3, 4, 5 can be driven via piston-cylinder units 12, 13, 14 to pivot points against the reel mandrel 2 or driven away from it.
  • the support arms 3, 4, 5 are hollow and have pressure chambers 15, 16, 17 for the medium, such as water or compressed air.
  • Channels 18 extend from the pressure chambers 15, 16, 17 into the deflecting shells 9, 10, 11 and end on the surface of the deflecting shells 9, 10, 11 facing the coiler mandrel 2 in outlet openings 19 which, on the one hand, in the direction of strip travel and, on the other hand, against the coiler mandrel 2 directional are. Due to the pressurization of the deflection shells 9, 10, 11, the belt (not shown) conveyed between the reel mandrel 2 and the pressure rollers 6, 7, 8 can be pressed away from the reel mandrel 2 by the deflection shells 9, 10, 11.
  • the shaft flap 21 has a pressure chamber 22, from which channels 23 lead to outlet openings 24, via which medium can be pressed against the incoming band for guiding purposes.
  • Figure 2 shows a reel 1 ', in which the pressure rollers 6', 7 ', 8' are designed as comb rollers.
  • the medium is sprayed from the outlet openings 19 'of the deflection shells 9', 10 ', 11' or from the outlet opening 24 'of the shaft flap 21' through the gaps of the comb rollers onto the next deflection shell 9 ', 10', 11 'in the direction of belt travel. so that the deflection shells 9 ', 10', 11 'are completely acted upon by the medium and thus optimally keeps the band 25 entering the reel 1' from the deflection shells 9 ', 10', 11 '.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Winding Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

The invention relates to a strip winder (1) for winding a hot or cold strip (25) into a coil, comprising a winder mandrel (2), pressure rolls (6-8) which can be in the form of comb rolls (6'-8') deflection cups (9-11), and a feed shaft (20). The aim of the invention is to improve a strip winder of this type so that a hot or cold strip (25) can be wound securely on the winder mandrel (2) even at high speeds and when the strip is thin. To that end, the deflection cups (9-11) have channels (18) whose outlet openings (19) are located in the cup area and the channels (18) are connected to a medium supply system.

Description

Die Erfindung betrifft einen Bandhaspel zum Aufwickeln von Warm- oder Kaltband zu einem Coil mit Andrückrollen, Umlenkschalen und einem Einlaufschacht.The invention relates to a reel for winding hot or cold strip into a coil with pressure rollers, deflection shells and an inlet shaft.

Bei derartigen Bandhaspeln sind die Andrückrollen angetrieben und befinden sich mit den Umlenkschalen auf Schwenksystemen, die durch Hydraulik- bzw. Pneumatikzylinder bewegt werden und um einen Drehpunkt derart schwenkbar gelagert sind, daß sie auf den Haspeldorn zu- bzw. von diesem weggeschwenkt werden können. Die Andrückrollen und Umlenkschalen dienen dazu, die ersten Windungen des zu wickelnden Bandes um den Haspeldorn herumzuführen und in Verbindung mit dem Nachspreizen des Haspeldorns den Kraftschluß zwischen Band und Haspeldorn herzustellen, um anschließend das Band unter Zug bei abgeschwenkten Andrückrollen und Umlenkschalen aufzuwickeln, die Andrückrollen haben außerdem die Aufgabe, am Ende des Wickelvorgangs die äußere Windung zu halten.In such reels, the pressure rollers are driven and are located with the deflection shells on swivel systems which are moved by hydraulic or pneumatic cylinders and are pivoted about a pivot point in such a way that they can be swiveled towards and away from the reel mandrel. The pressure rollers and deflection shells are used to guide the first turns of the band to be wound around the reel mandrel and, in conjunction with the re-spreading of the reel mandrel, to establish the frictional connection between the band and the reel mandrel, in order to then wind up the band under tension when the pressure rollers and deflection shells that have been swiveled off have the pressure rollers also the task of holding the outer turn at the end of the winding process.

Das durch die Umlenkschalen umzulenkende Band wird infolge von Zentrifugalkräften und Biegekräften in die gekrümmte Kontur der Umlenkschale gedrückt. Dabei entsteht eine Reibkraft, die der Transportbewegung des Bandes einen Widerstand entgegensetzt. Diese Reibkraft kann insbesondere bei dünnen Bändern aufgrund der geringen Knicksteifigkeit derselben dazu führen, daß das Band ausknickt, zwischen Haspeldorn und Umlenkschalen im Haspel steckenbleibt und der Wickelvorgang abgebrochen werden muß.The band to be deflected by the deflecting shells is pressed into the curved contour of the deflecting shell as a result of centrifugal forces and bending forces. This creates a frictional force that opposes the transport movement of the belt. This frictional force, particularly in the case of thin strips, can cause the strip to buckle due to its low buckling stiffness, to get stuck between the reel mandrel and the deflection shells in the reel, and to stop the winding process.

Um diese Nachteile zu beseitigen schlagen die JP 58 215 220 A sowie die GB 867 086 A vor, die Umlenkschalen mit Kanälen zu versehen, deren Austrittsöffnungen im Schalenbereich liegen und die Kanäle an einen Medien-Versorgungssystem anzuschließen. Damit wird erreicht, daß das aufzuwickelnde Band im Bereich der Umlenkschalen nicht mehr beschädigt werden kann. Im Bereich des Einlaufschachtes und der Andrückrollen kann es jedoch noch zu Beschädigungen des Bandes kommen.In order to eliminate these disadvantages, JP 58 215 220 A and GB 867 086 A propose to provide the deflection shells with channels, the outlet openings of which are in the area of the shells, and to connect the channels to a media supply system. This ensures that the tape to be wound up can no longer be damaged in the region of the deflection shells. However, the belt can still be damaged in the area of the inlet shaft and the pressure rollers.

Der Erfindung liegt die Aufgabe zugrunde, einen Bandhaspel derart zu gestalten, daß Warm- oder Kaltband auch bei größeren Geschwindigkeiten und kleinen Dicken sicher und ohne Beschädigung auf dem Haspeldorn angewickelt werden kann.The invention has for its object to design a strip reel such that hot or cold strip can be wound safely and without damage to the reel mandrel even at higher speeds and small thicknesses.

Dazu wird vorgeschlagen, daß die Andrückrollen als Kammrollen ausgebildet sind, die Austrittsöffnungen der Kanäle auf die Kammlücken der in Bandlaufrichtung nachfolgenden Kammrollen ausgerichtet sind und über die Kammlücken den in Bandlaufrichtung nachfolgenden Umlenkschalen Druckmedium zugeführt wird.For this purpose, it is proposed that the pressure rollers are designed as comb rollers, the outlet openings of the channels are aligned with the comb gaps of the comb rollers following in the belt running direction and pressure medium is fed via the comb gaps to the deflection shells following in the belt running direction.

Damit wird die komplette folgende Umlenkschale mit Druckmedium geflutet, so daß der durch Zentrifugalkräfte gegen die Schalen getriebene Bandanfang vom Medium mitgerissen wird und den Bandanfang damit von den Umlenkschalen fernhält.The entire following deflection shell is flooded with pressure medium so that the beginning of the band driven against the shells by centrifugal forces is entrained by the medium and thus keeps the beginning of the band away from the deflection shells.

Um den sicheren Transport des in den Haspel einlaufenden Bandes zu gewährleisten, wird weiterhin vorgeschlagen, die Schachtklappe und eventuell auch andere Teile des Haspeleinlaufschachts an das Medium-versorgungssystem anzuschließen und das Medium durch Öffnungen in den Führungsflächen auf das einlaufende Band strömen zu lassen, um die Reibung zu verringern und einen sicheren Transport zu gewährleisten.In order to ensure the safe transport of the strip entering the reel, it is further proposed to connect the shaft flap and possibly also other parts of the reel inlet shaft to the medium supply system and to allow the medium to flow onto the incoming strip through openings in the guide surfaces in order to allow the Reduce friction and ensure safe transportation.

Die Erfindung wird anhand einer Zeichnung näher erläutert. Dabei zeigen

Figur 1
schematisch und in geschnittener Darstellung einen erfindungsgemäßen Bandhaspel, und
Figur 2
einen erfindungsgemäßen Bandhaspel mit Kammrollen.
The invention is explained in more detail with reference to a drawing. Show
Figure 1
schematically and in section a tape reel according to the invention, and
Figure 2
a reel with comb rollers according to the invention.

Figur 1 zeigt einen Haspel 1, der aus einem Haspeldorn 2 besteht, dem an Tragarmen 3, 4, gehaltenen Andrückrollen 6, 7, 8 zugeordnet sind, wobei die Tragarme 3, 4, 5 weiterhin Umlenkschalen 9, 10, 11 haltern. Die Tragarme 3, 4, 5 sind über Kolben-Zylinder-Einheiten 12, 13, 14 um Drehpunkte schwenkbar gegen den Haspeldorn 2 bzw. von diesem weg antreibbar.FIG. 1 shows a reel 1, which consists of a reel mandrel 2, to which pressure rollers 6, 7, 8 held on support arms 3, 4 are assigned, the support arms 3, 4, 5 also holding deflection shells 9, 10, 11. The support arms 3, 4, 5 can be driven via piston-cylinder units 12, 13, 14 to pivot points against the reel mandrel 2 or driven away from it.

Die Tragarme 3, 4, 5 sind hohl ausgebildet und weisen Druckkammern 15, 16, 17 für das Medium, wie z.B. Wasser oder Druckluft, auf. Von den Druckkammern 15, 16, 17 gehen Kanäle 18 bis in die Umlenkschalen 9, 10, 11 und enden an der dem Haspeldorn 2 zugewandten Oberfläche der Umlenkschalen 9, 10, 11 in Austrittsöffnungen 19, die einerseits in Bandlaufrichtung und andererseits gegen den Haspeldorn 2 gerichtet sind. Durch die Medienbeaufschlagung der Umlenkschalen 9, 10, 11 kann das zwischen dem Haspeldorn 2 und den Andrückrollen 6, 7, 8 geförderte, nicht gezeigte Band von den Umlenkschalen 9, 10, 11 fort gegen den Haspeldorn 2 gedrückt werden.The support arms 3, 4, 5 are hollow and have pressure chambers 15, 16, 17 for the medium, such as water or compressed air. Channels 18 extend from the pressure chambers 15, 16, 17 into the deflecting shells 9, 10, 11 and end on the surface of the deflecting shells 9, 10, 11 facing the coiler mandrel 2 in outlet openings 19 which, on the one hand, in the direction of strip travel and, on the other hand, against the coiler mandrel 2 directional are. Due to the pressurization of the deflection shells 9, 10, 11, the belt (not shown) conveyed between the reel mandrel 2 and the pressure rollers 6, 7, 8 can be pressed away from the reel mandrel 2 by the deflection shells 9, 10, 11.

Im Einlaufschacht 20, über welchen das nicht gezeigte Band dem Haspel 1 zugeführt wird, weist die Schachtklappe 21 einen Druckraum 22 auf, von dem Kanäle 23 zu Austrittsöffnungen 24 führen, über die Medium gegen das einlaufende Band zu Führungszwecken gedrückt werden kann.In the inlet shaft 20, via which the band (not shown) is fed to the reel 1, the shaft flap 21 has a pressure chamber 22, from which channels 23 lead to outlet openings 24, via which medium can be pressed against the incoming band for guiding purposes.

Figur 2 zeigt einen Haspel 1', bei dem die Andrückrollen 6', 7', 8' als Kammrollen ausgebildet sind. Das Medium wird von den Austrittsöffnungen 19' der Umlenkschalen 9', 10', 11' bzw. von der Austrittsöffnung 24' der Schachtklappe 21' durch die Lücken der Kammrollen auf die in Bandlaufrichtung nächste Umlenkschale 9', 10', 11' gesprüht, so daß die Umlenkschalen 9', 10', 11' komplett vom Medium beaufschlagt sind und damit das in den Haspel 1' einlaufende Band 25 optimal von den Umlenkschalen 9', 10', 11' abhält.Figure 2 shows a reel 1 ', in which the pressure rollers 6', 7 ', 8' are designed as comb rollers. The medium is sprayed from the outlet openings 19 'of the deflection shells 9', 10 ', 11' or from the outlet opening 24 'of the shaft flap 21' through the gaps of the comb rollers onto the next deflection shell 9 ', 10', 11 'in the direction of belt travel. so that the deflection shells 9 ', 10', 11 'are completely acted upon by the medium and thus optimally keeps the band 25 entering the reel 1' from the deflection shells 9 ', 10', 11 '.

BezugszeichenübersichtReference numeral Overview

11
Haspelreel
22
Haspeldorncoiler mandrel
33
TragarmBeam
44
TragarmBeam
55
TragarmBeam
66
Andrückrollecapstan
77
Andrückrollecapstan
88th
Andrückrollecapstan
99
Umlenkschaledeflecting
1010
Umlenkschaledeflecting
1111
Umlenkschaledeflecting
1212
Kolben-Zylinder-EinheitPiston-cylinder unit
1313
Kolben-Zylinder-EinheitPiston-cylinder unit
1414
Kolben-Zylinder-EinheitPiston-cylinder unit
1515
Druckkammerpressure chamber
1616
Druckkammerpressure chamber
1717
Druckkammerpressure chamber
1818
Kanalchannel
1919
Austrittsöffnungoutlet opening
2020
Einlaufschachtinlet shaft
2121
Schachtklappebay door
2222
Druckraumpressure chamber
2323
Kanalchannel
2424
Austrittsöffnungoutlet opening
2525
Bandtape

Claims (2)

  1. Strip coiler (1) for winding up hot or cold strip (25) into a coil, comprising a coiling mandrel (2) as well as presser rollers (6, 7, 8), deflecting shells (9, 10, 11) and an inlet shaft (20), wherein the deflecting shells (9, 10, 11) have channels (18), the outlet opening (19) of which lies in the region of the shells, the channels (18) and the openings (19) thereof are arranged in the direction of running of the strip to be coiled and the channels (18) are connected to a supply system for medium, characterised in that the presser rollers (6', 7', 8') are constructed as comb rollers, that the outlet openings (19', 24') of the channels (18', 23') are oriented to the comb gaps of the comb rollers downstream in the strip running direction and that pressure medium can be fed by way of the deflecting shells (9', 10', 11') downstream of the comb gaps in strip running direction.
  2. Strip coiler according to claim 1, characterised in that the inlet shaft (20) is formed at one end by a shaft flap (21) which has a pressure chamber (22) with channels (23) going out therefrom and outlet openings (24), wherein the pressure chamber (22) is connected with the medium supply system.
EP98948832A 1997-08-15 1998-08-13 Strip winder Expired - Lifetime EP1001857B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE19736260 1997-08-15
DE19736260 1997-08-15
DE19809810 1998-03-09
DE19809810 1998-03-09
DE19836177 1998-08-10
DE19836177A DE19836177A1 (en) 1997-08-15 1998-08-10 Reel
PCT/EP1998/005151 WO1999008814A1 (en) 1997-08-15 1998-08-13 Strip winder

Publications (2)

Publication Number Publication Date
EP1001857A1 EP1001857A1 (en) 2000-05-24
EP1001857B1 true EP1001857B1 (en) 2002-02-27

Family

ID=27217663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98948832A Expired - Lifetime EP1001857B1 (en) 1997-08-15 1998-08-13 Strip winder

Country Status (8)

Country Link
US (1) US6283403B1 (en)
EP (1) EP1001857B1 (en)
JP (1) JP4325968B2 (en)
CN (1) CN1104294C (en)
AT (1) ATE213672T1 (en)
BR (1) BR9815586A (en)
ES (1) ES2173627T3 (en)
WO (1) WO1999008814A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011073016A1 (en) 2009-12-18 2011-06-23 Sms Siemag Ag Coiling device, and method for operating a coiling device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1398091A3 (en) * 1997-11-27 2009-12-30 Mitsubishi Heavy Industries, Ltd. Band plate winding system
DE19835110A1 (en) * 1998-08-04 2000-02-10 Schloemann Siemag Ag Deflection method and deflection device for a band, in particular a metal band
CN100418655C (en) * 2006-08-08 2008-09-17 唐山钢铁股份有限公司 Rolling machine for hot-rolled sheets with excellent rolling assisting property
DE102006038493A1 (en) * 2006-08-16 2008-02-21 Sms Demag Ag Doppelspreizkopf-Karusselhaspel
JP5353257B2 (en) * 2009-01-19 2013-11-27 Ｊｆｅスチール株式会社 Winding method of high-strength thick-walled hot-rolled steel sheet
DE102009010205A1 (en) * 2009-02-23 2010-08-26 Sms Siemag Aktiengesellschaft Tape reel for winding and finishing of metal strips
US8356766B2 (en) 2010-09-14 2013-01-22 The United States Of America As Represented By The Secretary Of The Navy Winder for rectangular cross-section wire
JP5944427B2 (en) * 2014-03-20 2016-07-05 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 GATE DEVICE AND COILER DEVICE PROVIDED WITH GUIDE
JP5944428B2 (en) * 2014-03-20 2016-07-05 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 Coiler device with chute guide
JP6347538B2 (en) * 2014-03-20 2018-06-27 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 Coiler device with wrapper apron
CN106269989B (en) * 2016-08-22 2018-09-18 常州宝菱重工机械有限公司 The devices for taking-up of sheet-band continuous casting and rolling
ES2966258T3 (en) * 2020-12-23 2024-04-19 Primetals Technologies Austria GmbH Winding device for a wide range of metal strip thicknesses

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Publication number Priority date Publication date Assignee Title
US2920838A (en) 1956-11-01 1960-01-12 United Eng Foundry Co Strip coiling apparatus
GB952449A (en) * 1959-10-20 1964-03-18 Davy & United Eng Co Ltd Improvements in or relating to strip mills
GB2096973A (en) 1981-04-16 1982-10-27 British Steel Corp Guiding metal strip onto coiler
JPS58215220A (en) * 1982-06-07 1983-12-14 Kawasaki Steel Corp Taking up of hot rolled steel hoop
US4964587A (en) * 1986-12-25 1990-10-23 Mitsubishi Jukogyo Kabushiki Kaisha Coiler
DE3708891C1 (en) * 1987-03-19 1987-11-19 Achenbach Buschhuetten Gmbh Apparatus for attaching the start of strip and foil material to a reel in fine-strip and foil rolling mills
JP3121222B2 (en) 1995-02-13 2000-12-25 秀治 鈴木 How to make a dental mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011073016A1 (en) 2009-12-18 2011-06-23 Sms Siemag Ag Coiling device, and method for operating a coiling device
DE102009058875A1 (en) 2009-12-18 2011-07-07 SMS Siemag AG, 40237 A reel device and method for operating a reel device

Also Published As

Publication number Publication date
CN1104294C (en) 2003-04-02
JP4325968B2 (en) 2009-09-02
EP1001857A1 (en) 2000-05-24
JP2001514970A (en) 2001-09-18
BR9815586A (en) 2002-01-15
WO1999008814A1 (en) 1999-02-25
ES2173627T3 (en) 2002-10-16
ATE213672T1 (en) 2002-03-15
CN1265053A (en) 2000-08-30
US6283403B1 (en) 2001-09-04

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