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EP2416902B1 - Aide à l'enroulement, bobineuse à feuillards et dispositif de laminage - Google Patents

Aide à l'enroulement, bobineuse à feuillards et dispositif de laminage Download PDF

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Publication number
EP2416902B1
EP2416902B1 EP10718462.4A EP10718462A EP2416902B1 EP 2416902 B1 EP2416902 B1 EP 2416902B1 EP 10718462 A EP10718462 A EP 10718462A EP 2416902 B1 EP2416902 B1 EP 2416902B1
Authority
EP
European Patent Office
Prior art keywords
strip
support body
pressure roller
coiler
winding
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.)
Not-in-force
Application number
EP10718462.4A
Other languages
German (de)
English (en)
Other versions
EP2416902A2 (fr
Inventor
Georg Berg
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.)
HPL-Neugnadenfelder Maschinenfabrik GmbH
Original Assignee
HPL-Neugnadenfelder Maschinenfabrik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HPL-Neugnadenfelder Maschinenfabrik GmbH filed Critical HPL-Neugnadenfelder Maschinenfabrik GmbH
Publication of EP2416902A2 publication Critical patent/EP2416902A2/fr
Application granted granted Critical
Publication of EP2416902B1 publication Critical patent/EP2416902B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C47/063—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 with pressure rollers only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C47/28—Drums or other coil-holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible

Definitions

  • the invention relates to a Anwickel Anlagen for a strip reel for metal strip, in particular for cold and hot rolled strips of steel and non-ferrous materials, further designed in particular for pressing a hot rolled magnesium strip with temperatures between 300 ° C and 450 ° C to the band reel, according to the preamble of Claim 1.
  • the present invention relates to a rolling device, in particular for a Reversier Anlagen, more particularly for finish rolling a magnesium strip at temperatures of the magnesium strip between 300 ° C and 450 ° C in several rolling passes, with at least one Anwickel garne invention.
  • the JP 4158923 A discloses a Anwickel Anlagen of the aforementioned type for a metal strip.
  • a support body is provided, which is perpendicular to the longitudinal axis of a band reel for the metal strip between a release position and Anwickelposition moved back and forth.
  • the metal band is pressed against the band reel by means of a bascule bridge.
  • the known Riemenumschlinger are part of a reeling device, which is adapted to unroll rolled sheet on a coiler mandrel to a coil.
  • the known Riemenumschlinger are part of a reeling device, which is adapted to unroll rolled sheet on a coiler mandrel to a coil.
  • segments of the coiler mandrel can be deflected radially outward such that the outer circumference of the expansion segments forms a circle.
  • the coiler mandrel must be smaller in diameter than the inner diameter of the coil. to record the coil.
  • two diameters can usually be targeted in a reel mandrel.
  • the Riemenumschlinger bring the beginning of an incoming from a rolling metal strip with a coiler drum or a coiler mandrel of a band reel in operative connection, and until so many turns of tape are on the reel drum, that a slip-free coiling of the metal strip is ensured without additional contact force.
  • the wrap angle of the strap of the belt wrapper to achieve a safe retraction of the strip beginning in the first band winding is as large as possible, the belt is steered around a roller-mounted folding bridge, which - after the Riemenumschlinger is driven against the reel drum - is folded.
  • Furthermore, order to achieve a slip-free winding of the metal strip on the reel drum of the belt must be additionally brought into operative connection with a belt tensioner.
  • the Riemenumschlinger described are due to the limited temperature resistance of the belts used mainly in the cold rolling of metal strips used.
  • Magnesium strips can be produced as a precast line from a casting strip having a material thickness of preferably less than 20 mm by means of cast roll or thin strip casting methods with or without subsequent forming.
  • the casting belt solidifies with comparatively high cooling rates and can be wound up into coils.
  • the semifinished product is optionally heat treated and then formed, preferably by rolling with or without subsequent roll forming.
  • the cast or cast-rolled farm materials are preferably heated rapidly to a suitable for rolling preheating temperature between 150 and 500 ° C.
  • the magnesium bands are then manufactured by hot rolling.
  • the belt wrappers known from the prior art can not or only partially be used in hot strip production of, for example, magnesium tapes in order to ensure slip-free coiling or uncoiling of the hot metal strip Walzstichen be finished rolled in a rolling mill operated in reversing, as far as possible to avoid strong cooling of the metal strip during winding and unraveling in order not to deteriorate the forming properties of the metal strip.
  • the forming temperature is preferably at least 300 ° C. Keeping the tape reel warm leads to additional design effort and increases the cost of tape production.
  • Object of the present invention is to provide a Anwickel Anlagen and a rolling device in each case of the type mentioned above, which have a simple structural design and allow easy and cost-effective winding and unwinding of hot metal bands, where it on and / or Unwinding of the metal strip to no or a slight deterioration of the forming properties of the metal strip should come.
  • the Anwickel garne invention provides for the use of pressure rollers, which are pressed so long with constant force against the coiler mandrel or against the coiler mandrel tape layers, guaranteed by friction between coiler mandrel and tape start a slip-free further coiling of the tape without the force of the pressure rollers is.
  • a plurality of juxtaposed roll segments may preferably be used as pressure rollers to limit the thermal load, and no continuous rolls or no cylindrical rolls which extend over the entire pressure region.
  • the diameter of a rolling segment according to the invention is then preferably greater than the width of the rolling segment, based on the role.
  • a corresponding control device may be provided to Marshverstellen each of the pressure rollers by the amount of the strip thickness, if the diameter of the coil changes in the region of the band tip each with the beginning of a new band layer abruptly by the amount of the strip thickness.
  • the Anwickel garne invention has a simple construction.
  • pressure rollers made of a (high) temperature-resistant material that the winding or unwinding of metal strips with temperatures of more than 300 ° C to preferably 450 ° C or more without damage or destruction of the pressure rollers is possible.
  • By moving the support body from a release position to a Anwickelposition and then hiring the pressure rollers against the tape reel or the metal strip required for a slip-free winding and unwinding of the metal strip pressure forces can be applied.
  • By the Moving to the side or, preferably, upwards a free accessibility to the tape reel for maintenance and installation or in the event of damage is guaranteed.
  • the space requirement of an upwardly movable Anwickel faux is also relatively low.
  • a belt, as used in the known Riemenumschlingern is not provided in the Anwickel Anlagen invention.
  • the winding or uncoiling of metal strip on a tape reel is made possible even at higher metal strip temperatures, without any temperature-induced damage or destruction of guide elements and fits inside the coiler mandrel, which can occur at temperatures above 100 ° C. , to be feared.
  • the heat dissipation of the metal strip is reduced by the insulation in the coiler mandrel, so that there is less cooling of the metal strip during winding and unwinding of the metal strip.
  • a heating of the tape reel according to the invention and / or the metal strip after unwinding and before entering the mill stand is preferably not required, but may in principle also be provided.
  • the insulation according to the invention can be retrofitted in a simple manner even in otherwise not usable for the winding of hot metal bands tape reels.
  • a rolling apparatus 1 for reversing operation for example, for finish rolling a magnesium strip 2 at temperatures of the magnesium strip 2 between 300 ° C and 450 ° C is shown in several rolling passes.
  • the Reversierwalzvorraum shown in the drawing, the Anwickel bamboo shown and the tape reel shown are not limited to use for rolling, coiling and coiling of hot rolled magnesium tapes.
  • the band thickness of the magnesium band can be between 0.5 mm to 8 mm.
  • the rolling apparatus 1 has a rolling mill 3 and two reeling devices 4, 5. Each reel device 4, 5 has a Anwickel silk 6, 7, which are formed substantially the same.
  • a coil lifting device 9, 10 is provided below each Anwickel silk 6, 7.
  • the roll stand 3 and the coil lifting devices 9, 10 are known per se from the prior art and have a structural design familiar to the person skilled in the art.
  • the roll stand 3 can be operated in reversing operation, in order to achieve the respectively required reduction in the thickness reduction or deformation taking into account the particular deformation behavior of magnesium strip 2.
  • the band reels 11, 12 can be driven to wind up or unwind the magnesium belt 2 and to transport it in the direction of the rolling stand 3.
  • the propulsion of the magnesium strip 2 can be effected by means of corresponding devices of the roll stand 3.
  • the finish rolling of the magnesium strip 2 is carried out starting from a magnesium (before) band 2 in several rolling passes.
  • the two band reels 11, 12 switchable between a unwinding and a winding operation.
  • the magnesium strip 2 is reversibly rolled in the roll stand 3.
  • the magnesium tape 2 is thereby from one of the band reel 11, 12 unwound, then passes through the rolling stand 3 and is finally rewound on the other of the reel 11, 12. Thereafter, the operating direction is reversed.
  • the magnesium strip 2 is thus unwound on the next pass from the other of the band reel 11, 12, passes through the rolling stand 3 and is then rewound from one of the band reel 11, 12.
  • the rolling device 1 may comprise at least one heating device, not shown in detail, such as a furnace for the magnesium strip 2.
  • a magnesium strip 2 is unwound from a coil 8, which is located on the strip reel 11, and passes through the rolling stand 3, the direction of advance of the strip being marked by X.
  • the Anwickel Anlagen 6 of this band reel 11 is raised to a release position.
  • the magnesium strip 2 is wound on the other side of the rolling stand 3 on the tape reel 12, wherein the Anwickel Anlagen 7 is shut down in a Anwickelposition.
  • the rolling direction 7 is reversed and the magnesium strip 2 is fed again from the strip reel 12 to the roll stand 3 for the second roll pass and subsequently wound up on the strip reel 11 until the magnesium strip 2 completely completes the second pass has absorbed.
  • the Anwickel Anlagen 6 then ensures the slip-free winding of the magnesium strip 2. This procedure is continued for the subsequent rolling passes until the magnesium tape 2 has reached a predetermined final thickness.
  • the Anwickel Anlagenn 6, 7 have a substantially same structure, so that below the structure is described only for a Anwickel Anlagen 6, 7 in detail.
  • the Anwickel Anlagen 6 has a perpendicular to the longitudinal axis of the band reel 11 between a release position, the in Fig. 1 is shown and a Anwickelposition, for the second Anwickel Anlagen 7 according to Fig. 1 is shown, in the vertical direction reciprocally mounted support member 13, wherein the support body 13 has a plurality of preferably by means of pressure cylinders 14, 15, 16 adjustable pressure rollers 18, 19, 20, 21 for insertion and pressing of the first and last band layers of Magnesiumbandes 2 to the band reel 11 or to already wound tape layers.
  • the pressure rollers 18 to 21 are made of a temperature-resistant material, which is stable at least at strip temperatures of 300 ° C to 450 ° C.
  • the pressure rollers 18 to 21 can be pressed directly against the tape reel 11 and the wound magnesium tape 2 without due to the high temperatures of the magnesium tape 2 damage or destruction of the pressure rollers 18 to 21 must be feared. It is understood that the pressure rollers 18 to 21 can, if necessary, be made more or less strong to ensure a slip-free winding of the magnesium tape 2 on the tape reel 11.
  • the support body 13 is according to Fig. 3 guided on a carriage 22 in the vertical direction to the tape reel 11 along a rack 23 of a support frame 24 movable.
  • a correspondingly controlled drive 25 is provided for the process of the support body 13.
  • the support body 13 has on the tape reel 11 facing the outside 26 an arc contour which extends over an arc length with an associated arc angle ⁇ of about 100 ° to 130 °, preferably about 120 °.
  • an arcuate bascule bridge 27 is pivotally mounted on the support body 13, wherein the pressure cylinder 28 is provided for pivoting.
  • the arc contour of the bascule bridge extends over an arc length with associated arc angle ⁇ of about 120 ° to 150 °, preferably about 130 °.
  • the band reel 11 is preferably about 250 ° concentrically surrounding space created.
  • the slip-free winding of the magnesium tape 2 can be ensured on the tape reel 11 when the Anwickel Anlagen 6 is in the Anwickelposition.
  • the Anwickel Anlagen 6 is, however, started up and the bascule bridge 27 swung open. This will easily disability excluded during unwinding of the magnesium strip 2 of the coil 8 by the Anwickel Anlagen 6.
  • the bascule bridge 27 has at its outer end a pivotally mounted on the bascule bridge 27 bent guide arm 30.
  • a first pressure roller 18 is provided in the region of the articulation of the bascule bridge 27 to the support body 13, wherein the pressure roller 18 can be adjusted in the radial direction in order to apply a sufficiently large pressure force against the tape reel 11 and a tape layer in a simple manner.
  • the second pressure roller 19 is mounted.
  • the bearing part 29 can be pivoted over the pressure cylinder 15 in order to press the pressure roller 19 more or less strongly against the tape reel 11 or the magnesium tape 2.
  • the bearing member 29 is in addition to the articulation at the end of the arcuate portion on the outer side 26 of the support body 13 via two articulated arms 32, 33 hinged to the support body 13. This leads to a stable attachment of the bearing part 29 to the support body 13 and allows the transfer of high contact forces on the tape reel 11 and the magnesium belt. 2
  • the third pressure roller 20 and the fourth pressure roller 21 are provided in the region of the articulation of the guide arm 30 to the bascule bridge 27 and in the central region of the guide arm 30.
  • the pressure cylinder 16 can be the guide arm 30 and thus the pressure rollers 20, 21, if necessary, more or less strongly press against the magnesium belt 2 and the tape reel 11.
  • rollers 34 are provided in the region between the first pressure roller 18 and the second pressure roller 19, which are provided to reduce the sliding friction during winding or unwinding of the magnesium tape 2 on the tape reel 11 and ensure a uniform pressure distribution.
  • Further rollers 35 are provided on the bascule bridge 27 in the region between the first pressure roller 18 and the third pressure roller 20.
  • the rollers 34, 35 are formed as rolling segments, wherein, preferably, the diameter of a roll is greater than the width of the roll.
  • Casters 34, 35 are arranged side by side. Thereby, the thermal load of the rollers 34, 35 is reduced during winding or unwinding of hot-rolled strips.
  • the pressure rollers 18, 19, however, are designed as elongated cylindrical rollers, wherein the diameter of the cylindrical roller is smaller than the width of the cylindrical roller.
  • the width of the pressure rollers 18, 19 corresponds to the multiple width of the rollers 34, 35th
  • the support body 13 has two side plates 36, 37 which are spaced apart from one another in the longitudinal direction of the band reel 11, wherein each side plate 36, 37 has an arcuate recess or an arc contour in the direction of the band reel 11 and wherein a hinged bridge 27 is provided on each side plate 36, 37 and in each case a bearing part 29 are pivotally mounted.
  • the two hinged bridges 27 embrace the band reel 11 in the Anwickelposition and thus ensure a uniform distribution of the contact pressure.
  • the pressure roller 18 extends over a length which corresponds to at least half the distance, preferably about 70% of the distance, between two in the longitudinal direction of the band reel 11 spaced apart hinged bridges 27.
  • the pressure roller 18 is rotatably mounted about a bearing axis Y 1 on two lateral bearing parts 18a, 18b.
  • the bearing parts 18a, 18b in turn are rotatably mounted on the side plates 36, 37 about the bearing axis Y 2 .
  • the bearing parts 18a, 18d are connected to each other via a shaft 18c.
  • the shaft 18c passes through a thrust part 18d, to which the impression cylinder 14 engages.
  • the bearing parts 18a, 18b are pivoted about the bearing axis Y 2 , which leads to a radial movement of the pressure roller 18 in the pressure region between the support body 13 and the hinged bridges 27.
  • By extending the printing cylinder 14 can thus be applied a sufficiently high compressive force on the tape reel 11 and the magnesium tape 2.
  • the folding bridges 27 may each be connected to each other at its outer end via a bearing shaft of the pressure roller 20.
  • rollers 35 For supporting the rollers 35 between the hinged bridges 27 bearing housing 38 are provided, which are fixed to the hinged bridges 27 interconnecting cross members 39. In addition, there are alternating rows of three rollers 35 and provided by six rollers 35. This results in a uniform force distribution during winding or unwinding of the magnesium strip. 2
  • Anwickel garne can be used advantageously in particular for finish rolling a magnesium strip at temperatures of the magnesium strip between 300 ° C and 450 ° C in several rolling passes in a Reversierwalzen.
  • the Anwickel Anlagen described is not limited to use for the winding or uncoiling of hot rolled magnesium bands, but can also be advantageous for up or. Unwinding from other metal bands with higher or lower temperatures are used.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Metal Rolling (AREA)

Claims (8)

  1. Aide à l'enroulement (6, 7) pour un enrouleur de bande (11, 12) pour une bande métallique, plus particulièrement conçu pour la compression d'une bande de magnésium (2) laminée à chaud avec des températures entre 300°C et 450°C contre l'enrouleur de bande (11, 12), avec un corps de support (13) logé de manière perpendiculairement à l'axe longitudinal de l'enrouleur de bande (11, 12), mobile avec un mouvement de va-et-vient entre une position de libération et une position d'enroulement, le corps de support (13) comprenant une pluralité de rouleaux de compression (18, 19, 20, 21) pouvant être déplacés de préférence au moyen de vérins sous pression (14, 15, 16), constitués d'un matériau résistant à des températures de bande d'au moins 300°C à 450°C, pour l'introduction et la compression des premières et/ou des dernières couches de bande d'une bande métallique contre l'enrouleur de bande (11, 12) ou contre les couches de bande enroulées, moyennant quoi, dans la position d'enroulement, les rouleaux de compression (18, 19, 20, 21) peuvent être comprimés directement contre l'enrouleur de bande (11, 12) ou contre la bande métallique enroulée de façon à ce qu'un enroulement et/ou un déroulage sans patinage de la bande métallique soit garanti, le corps de support (13) présentant, sur le côté extérieur (26) orienté vers l'enrouleur de bande (11, 12), un contour en arc de cercle en forme de segment de cercle et, au niveau d'une extrémité du contour en arc de cercle, au moins un pont basculant (27) en forme de segment de cercle étant logé de manière pivotante au niveau du corps de support (13), moyennant quoi, par pivotement du pont basculant (27) à partir d'une position de libération, un espace entourant l'enrouleur de bande (11, 12) de manière concentrique est créé, moyennant quoi, à l'autre extrémité du contour en arc de cercle, au moins une partie de palier (29) est logée de manière pivotante au niveau du corps de support (13) et au moins un premier rouleau de pression (18) est prévu au niveau de l'articulation du pont basculant (27) avec le corps de support (13) et au moins un deuxième rouleau de compression (19) est logé au niveau de la partie de palier (29), caractérisé en ce que le pont basculant (27) est prolongé par un bras de guidage (30) fixé de manière pivotante au pont basculant (27) et en ce qu'au moins un troisième rouleau de compression (20) est logé au niveau de l'articulation du bras de guidage (30) avec le pont basculant (27) et/ou un quatrième rouleau de compression (21) est logé dans la zone centrale du bras de guidage (30) au niveau du bras de guidage (30).
  2. Aide à l'enroulement selon la revendication 1, caractérisée en ce que le corps de support (13) est logé de manière mobile dans la direction verticale au niveau d'un châssis de support (24), moyennant quoi, de préférence, le corps de support (13) peut être guidé par en haut le long de l'enrouleur de bande (11, 12).
  3. Aide à l'enroulement selon la revendication 1 ou 2, caractérisée en ce qu'un espace entourant de manière concentrique l'enrouleur de bande (11, 12) sur 240° à 260°, plus particulièrement sur environ 250°, est créé.
  4. Aide à l'enroulement selon l'une des revendications précédentes, caractérisée en ce que, sur le corps de support (13), dans la zone entre le premier rouleau de compression (18) et le deuxième rouleau de compression (19), se trouve une pluralité de galets (34).
  5. Aide à l'enroulement selon la revendication 4, caractérisée en ce que, au niveau du pont basculant (27), dans la zone entre le premier rouleau de compression (18) et le troisième rouleau de compression (20), se trouve une pluralité d'autres galets (35).
  6. Aide à l'enroulement selon l'une des revendications précédentes, caractérisée en ce que le corps de support (13) comprend deux plaques latérales (36, 37) disposées dans la direction longitudinale de l'enrouleur de bande (11, 12), distantes entre elles et perpendiculaires à l'axe longitudinal de l'enrouleur de bande, chaque plaque latérale (36, 37) présentant, au niveau du côté frontal orienté vers l'enrouleur de bande (11, 12), un contour en arc de cercle et, sur chaque plaque latérale (36, 37) sont logés de manière pivotante un pont basculant (27) et une partie de palier (29).
  7. Aide à l'enroulement selon la revendication 6, caractérisée en ce qu'au moins un rouleau de compression (18, 19, 20, 21) s'étend sur une longueur qui correspond au moins à la moitié de la distance, de préférence environ 70 % de la distance, entre deux ponts basculants (27) distants dans la direction longitudinale de l'enrouleur de bande.
  8. Dispositif de laminage, plus particulièrement pour un fonctionnement inverse, plus particulièrement pour le laminage de finition d'une bande de magnésium (2) à des températures de la bande de magnésium (2) entre 300°C et 450°C en plusieurs passes de laminage, avec au moins une aide à l'enroulement (6, 7) selon l'une des revendications précédentes.
EP10718462.4A 2009-04-09 2010-04-09 Aide à l'enroulement, bobineuse à feuillards et dispositif de laminage Not-in-force EP2416902B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102009016814 2009-04-09
DE102009019260 2009-04-30
DE102009029918A DE102009029918A1 (de) 2009-04-09 2009-06-19 Anwickelhilfe, Bandhaspel und Walzvorrichtung
PCT/EP2010/002220 WO2010115635A2 (fr) 2009-04-09 2010-04-09 Aide à l'enroulement, bobineuse à feuillards et dispositif de laminage

Publications (2)

Publication Number Publication Date
EP2416902A2 EP2416902A2 (fr) 2012-02-15
EP2416902B1 true EP2416902B1 (fr) 2017-08-23

Family

ID=42733318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10718462.4A Not-in-force EP2416902B1 (fr) 2009-04-09 2010-04-09 Aide à l'enroulement, bobineuse à feuillards et dispositif de laminage

Country Status (3)

Country Link
EP (1) EP2416902B1 (fr)
DE (1) DE102009029918A1 (fr)
WO (1) WO2010115635A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013106274A1 (de) 2013-06-17 2014-12-18 Markus Lerchenmüller Bandhaspelanordnung zum Auf- und/oder Abwickeln eines Metallbandes
PL241762B1 (pl) * 2020-05-12 2022-12-05 Stachlewski Maciej Przed Wielobranzowe Bud Masz Maszyna do zwijania blachy w krąg
CN111451319A (zh) * 2020-05-13 2020-07-28 济南泽业机床制造有限公司 板材卷曲辅助装置

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
DE930681C (de) * 1952-03-16 1955-07-21 Fritz Dipl-Ing Grah Fuer das Aufwickeln von Baendern auf Haspelscheiben bestimmter Riemenumschlinger
DE1186018B (de) * 1960-12-24 1965-01-28 Loewy Eng Co Ltd Bandhaspel fuer Metallband mit die Trommel beiderseits der Bandeinlaufstelle zangenartig umgreifenden Rollenhaltern
DE1204909B (de) * 1960-12-24 1965-11-11 Loewy Eng Co Ltd Bandhaspel mit spreizbarer Trommel und mit Andrueckwalzen fuer das aufgewickelte Band
DE1777120B1 (de) * 1968-09-10 1971-05-19 Maschb Pieper Gmbh Vorrichtung zum Anpressen eines zwischen Trennscheiben aufzuwickelnden Metallbandes
AT382393B (de) * 1984-06-18 1987-02-25 Voest Alpine Ag Haspel
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
JPH072247B2 (ja) * 1990-10-23 1995-01-18 日本金属工業株式会社 鋼帯巻付け装置
CN2703590Y (zh) * 2004-06-01 2005-06-08 郑红专 助卷器
DE102006013607B4 (de) * 2006-03-22 2008-08-14 Thyssenkrupp Steel Ag Verfahren zum Erzeugen eines Magnesiumbands

Non-Patent Citations (1)

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Title
None *

Also Published As

Publication number Publication date
DE102009029918A1 (de) 2010-10-14
WO2010115635A2 (fr) 2010-10-14
WO2010115635A3 (fr) 2010-12-02
EP2416902A2 (fr) 2012-02-15

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