EP1479459A1 - Dispositif de fixation de l'extrémité arrière d'une bande en rouleau - Google Patents

Dispositif de fixation de l'extrémité arrière d'une bande en rouleau Download PDF

Info

Publication number
EP1479459A1
EP1479459A1 EP04450113A EP04450113A EP1479459A1 EP 1479459 A1 EP1479459 A1 EP 1479459A1 EP 04450113 A EP04450113 A EP 04450113A EP 04450113 A EP04450113 A EP 04450113A EP 1479459 A1 EP1479459 A1 EP 1479459A1
Authority
EP
European Patent Office
Prior art keywords
unit
clamping
fastening
carrier
coil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04450113A
Other languages
German (de)
English (en)
Inventor
Erwin Reinisch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1479459A1 publication Critical patent/EP1479459A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B21C47/32—Tongs or gripping means specially adapted for reeling operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/28—Arrangements for positively securing ends of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/173—Metal

Definitions

  • the invention relates to a holding device for the end of a coil wound sheet metal web according to the preamble of claim 1.
  • Such coils are usually stored on support units which have a include the center shaft, wherein between this shaft and the Inner surface of the coil clamping devices provided or mounted on the support shaft are e.g. can be tensioned manually with a crank and thus the coil on the Determine the support unit or the support shaft.
  • From US-PS 4,592,518 and US-PS 4,246,817 are to a coil wound material webs known that are placed on a coil carrier. From the US-PS 4,592,518 it is known for the coil a spring-loaded hold-down device provided. From US-PS 4,246,817 it is known on the outer surface of the coil Apply pressure to prevent the coil from rolling up. These facilities are however not suitable, the end of the wound material web in a defined position hold on to facilitate the handling of the coil or with one accordingly the end of the material web in a coil stored on an unwinding machine hold defined position.
  • the holding device comprises a fastening unit with the the bracket unit is fixed on the support unit, in particular against rotation the supporting shaft is secured, the part of the Bracket unit carries or has a clamping unit that detects the end of the sheet metal web. After the bracket unit is placed on the support unit and against twisting was fixed, the end of the sheet can be inserted into the clamping unit and there be held. Because the bracket unit is secured against rotation on the support unit is attached, unwinding or rolling up of the sheet metal sheet is prevented; is at the same time the end of the sheet metal sheet held in a defined position and the supply of the Sheet metal sheet to a machine processing the sheet metal sheet is facilitated.
  • the fastening unit After the clamping unit is at least partially opened the fastening unit also opens and the end of the wound sheet metal sheet inserted into the clamping unit and the ironing unit on the Support unit put on and are; just before the clamping unit reaches the clamping position takes, the fastening unit of the bracket unit is locked and thus the Bracket unit fixed on the support unit. It can be beneficial if the Clamping unit can be opened a bit without the fastening unit fixed or secured location changed. So that different thicknesses of recorded material web are met or taken into account; a loosening the fastening unit is then only after a defined displacement or defined Possible to release the clamping unit.
  • the clamping unit advantageously comprises a fixed and a relative one for this purpose displaceable clamping part, in particular a clamping jaw and one with the latter interacting pinch roller.
  • the invention also relates to a clamped on a support unit Coil of a metal sheet, which is characterized in that the end of the sheet metal with a device according to the invention are recorded, which are fixed on the support unit is.
  • Such coils designed with a fixed end of the sheet metal web can be better Warehouses are kept or delivered in this condition and form units, that are easy to use.
  • Already during the production or winding up of one Sheet metal sheet to a coil can be the finished sheet metal sheets or on a corresponding supporting unit coils with the device according to the invention are provided and remain in this state until they are used are fed.
  • This measure also involves changing a coil at a Processing machine for sheet metal sheets possible faster and the downtime of such sheet metal processing machines are reduced.
  • the device according to the invention is not only for the Holder of the ends of a sheet web wound into a coil can be used can, but also for holding plastic sheets or sheets of more or less rigid elastic materials.
  • the unit according to the invention has more advantages in terms of the defined Hold the end of the wound web or offer more advantages in terms of preventing an unwanted coil from rolling up.
  • Fig. 1 shows schematically a processing device for sheet metal, the Coils are wound up.
  • Fig. 2 shows a side view of one with a bracket unit provided coils
  • Fig. 2a shows a plan view of the bracket unit
  • Fig. 2b shows one Front view of the ironing unit.
  • 3a, 3b and 3c show different operating states the holding devices according to the invention.
  • Fig. 3d shows a top view of a 3 and 3e shows a front view.
  • 4a shows one a bearing block arranged with a sheet metal roll in a processing machine inserted area of the ironing unit with closed clamping unit.
  • 4b shows one 4a with the clamping unit open and the end released Strip plate.
  • FIG. 1 shows a system which has a processing device 39 for material webs, especially for sheet metal tracks.
  • a processing device 39 can e.g. a Longitudinal cutting device for sheet metal.
  • This device 39 is upstream a storage or feed unit 40, which comprises a transport carriage 41, with the Coils 1 wound sheet metal webs fed to a feed block 42 and there in a defined Location to be put on.
  • the feed unit 40 comprises a series of bearing blocks 43, on which support units 4 are mounted, on which the coils 1 are placed and with Clamping devices 44 are fixed or clamped. With the feed unit 41 the coils 1 can be lifted off the bearing blocks 43 and onto the feed block 42 be put on. It can also be seen bracket units 5, which are on the support units 4 are placed and hold the front end 3 of the sheet metal.
  • Support units 4 or clamping units 44 and bearing blocks 42 and 43 for on the Support unit 4 spanned coils 1 are known per se in principle.
  • Fig. 2 shows a side view of a holding device according to the invention.
  • the device comprises a bracket unit 5, which is essentially U-shaped.
  • the advantageously formed by rectangular hollow section tubes 6 legs of the U carry clamping parts 11, 12 or are connected to the base 19 via clamping parts 11, 12.
  • a strut could also be provided in this area, as with 32 is indicated in order to carry the clamping parts and / or the bracket unit 5 to give appropriate rigidity or to form the base of the U.
  • the ironing unit 5 is with fastening units 7, which are firmly connected to the legs 6 or on the ends of which have been removed onto the support unit 4, in particular a support shaft 9, placed.
  • a carrier 23 is fixedly connected to the end of the leg 6 remote from the base, and can on the support shaft 9 with jaws 13 and 14 against rotation and against a decrease can be determined securely.
  • the fastening unit 7 opposite end of the leg 6, i.e. in the base area of the U-shaped bracket unit 5, are clamping parts 11, 12, advantageously at least one clamping jaw 11 and at least a pinch roller 12 is provided.
  • the one clamping part, in the present case the Jaws 11 is by means of a support member 45 on the leg 6 or the latter Leg-forming hollow profile tube stored.
  • the pinch roller 12 is slidably mounted on a guide tube 16.
  • the guide tube is supported on or in the leg 6.
  • the clamping parts 11, 12 advantageously extend over the entire width the bracket unit 5 or span the coil 1.
  • the way of fixing the leg 6 on the support unit 4 can be chosen differently. It is advantageously a detachable one Attachment or an attachment by force and / or form fit.
  • the case is a non-positive, in particular frictional connection with the use of clamping jaws 13, 14 on the surface of the support shaft 9 exert appropriate pressure and a rotation of the leg 6 relative to the support shaft 9 prevent.
  • the pressure required for this frictional connection is determined by a pressure in FIG. 3 reached schematically illustrated spring 20, which on the fasteners or Brake shoes 13, 14 act or between the jaws 14 and the pinch roller 12 acts so that the spring 20 inherent double-acting function.
  • a compression spring or a hydraulic or pneumatic unit on the support shaft 9 define and regardless of the clamping parts 11, 12 with another if necessary, to adjust the same actuation unit or press against each other to end 2 of sheet metal 3 between these clamping parts to insert or pinch between.
  • the peripheral shape of the support shaft 9 can be circular; in principle, the circumferential shape could be corrugated or in the form of a Polygons with corresponding straight sections for creating corrugated or straight-formed fastening parts 13, 14 may be formed. In the present The case is the friction or clamping surfaces of the fastening parts 13, 14 on the circumferential shape adapted to the shaft 9 and advantageously have corresponding friction linings.
  • the bracket unit 5 is placed on the support unit 4 such that the Recess 36 of the carrier 23 is placed in the direction of the support shaft 9, the points to the inner surface of the sheet 3 to be removed. This makes capturing easier of the pinched end 2 of the sheet metal web 3.
  • the pinch roller 12 on the inside 38 of the sheet metal web 3 is present because the pinch roller can be formed with a friction lining and thus the Outside 38 forming visible side of sheet metal sheet 3 is not damaged, whereas the clamping part or clamping jaws 11 with a clamping surface which does not impair the surface 33, e.g. a rubber covering.
  • FIG. 3 essentially shows a view of the bracket unit 5 according to the invention in section through a leg 6.
  • the leg 6 formed by a hollow profile is with connected to the carrier 23.
  • the carrier 23 carries a fixed brake shoe 13 and a brake shoe 14 slidably guided in a recess 31 of a bearing 46.
  • the brake shoe 14 is fastened on a guide part 47, which with a Guide paragraph 18 is connected.
  • the guide shoulder 18 supports a compression spring 20, which is mounted in the guide tube 16, that in the area close to the brake shoe 14 is connected to a guide sleeve 17 or forms it on the Guide paragraph 18 is slidably or slidably mounted.
  • That of the guide sleeve 17th distal end of the guide tube 16 carries the pinch roller 12 and is in the leg or hollow profile 6 slidably mounted in a guide 48.
  • the spring 20 thus presses the Pinch roller 12 at the end of the guide tube 16 in contact with the inclined Friction surface 33 of the jaw 11, which is mounted on a carrier 45, which Carrier 45 is firmly connected to the hollow profile 6.
  • the spring 20 thus causes one Narrowing of the nip 21 (Fig. 3b) between the pinch roller 12 and the Clamping jaws 11 can be formed if the guide tube 16 in the direction Support shaft 9 is pressed.
  • An adjustment of the guide tube 16 against the action of the spring 20 can different ways, e.g. through a hydraulic, mechanical, pneumatic or electrical actuating unit 22, either on the hollow profile 6 (Fig. 3b) or on the Support unit 4 (Fig. 3c) or on the bearing block 42 (Fig. 3d) or on the Processing machine 39 (Fig. 3d) can be arranged.
  • a hydraulic, mechanical, pneumatic or electrical actuating unit 22 either on the hollow profile 6 (Fig. 3b) or on the Support unit 4 (Fig. 3c) or on the bearing block 42 (Fig. 3d) or on the Processing machine 39 (Fig. 3d) can be arranged.
  • a hydraulic, mechanical, pneumatic or electrical actuating unit 22 either on the hollow profile 6 (Fig. 3b) or on the Support unit 4 (Fig. 3c) or on the bearing block 42 (Fig. 3d) or on the Processing machine 39 (Fig. 3d) can be arranged.
  • one could manually operated actuating lever is provided, which is mounted on the hollow profile 6 is
  • a similar actuating unit 22 as designated by 22 in FIGS. 3b, 3c and 3d could also be provided in order to close the brake shoes 14 relative to the carrier 23 adjust and thus an attachment or release of the bracket unit or the hollow profile 6 to reach or from the support shaft 9.
  • 3a, 3b and 3c is a special and simple embodiment of a described double-acting device, which with an increase in Clamping gap 21 at the same time a solution of the fastening unit 7 from the support unit 4th allows, insofar as the guide tube 16 in the direction of an increase in Clamping gap 21 is moved with an actuating or adjusting unit 22.
  • This is on the carrier 23 or the guide 46 for the brake shoes 14 a bearing 26 for one Ball ring 27 formed.
  • a counter bearing 28 is formed on the guide shoulder 18, which is connected to the jaws 14.
  • the ball ring 27 is of a special design. 3a shown position touch the facing surfaces of the bearing 26 and of the counter bearing 28 and the balls of the ball ring 27 are pressed outwards. there these balls only enclose slightly more than 50% of the circumference of the two bearings. If the two bearings 26 and 88 are adjusted as shown in Fig. 3c by the Balls were pressed radially inwards, these are located on the connecting pin 65, the between the brake shoe 14 or the guide member 17 and the guide heel 18 runs on or lie close to one another or touch one another.
  • This location determines the possible number and diameter of the balls. This is the position in of the balls 27 'of the ball ring 27, the bearing 26 and the counter bearing 28 furthest keep apart. It can be seen that when the balls are moved from this inner position into a circumferential position around the bearing 26 and around the counter bearing 28 can no longer take up the full circumferential space around the two bearings. It it is provided, however, that these balls, in particular to run up the bevel 30 of the guide sleeve 29 to allow well, cover more than 50% of the circumference.
  • the radially inwardly adjusted balls of the ball ring 27 cause the pressure exerted on the bearing 26 that the carrier 23 is relative to the Clamping jaws 14, adjusted to the left by the distance A according to FIG. 3b.
  • the distance A, around which the jaws 13 can remove from the support shaft 9 is by a Specified stop 25 to which one formed in the end region of the carrier 23 Contact surface 24 comes into contact.
  • This stop 25 is fixed, i.e. he is located on the bearing block 42 or by a corresponding stop that is formed on the machine 39.
  • the tapering of the bevel 30 on the ball ring 27 causes one Adjustment of the carrier 23 due to the sliding or shifting of the bearing 46 the or relative to the guide part 47 of the jaw 14 and a defined Lifting the jaw 13 by the distance A, which is determined by the distance between the Contact surface 24 and the stop 25 is predetermined.
  • the bracket unit 5 according to the invention can be adjusted to a Support unit 4 are placed. After moving the guide tube 16 from the support shaft 9 away, the bracket unit 5 by placing the brake shoes 13 and 14 are fixed on the support shaft 9 and the position shown in FIG. 3a can be reached. 3c, the end 2 of a web 3 can be between the Jaws 11 and pinch roller 12 are inserted. If the actuation or actuating unit 22 has returned to its clamping position according to FIG.
  • actuating or actuating devices 22 are only shown schematically. These actuating units 22 can be constructed in any way and serve the purpose of Guide tube 16 with the guide sleeve 17 and the pinch roller 12 mounted thereon corresponding direction towards or away from the support shaft 9. In principle, these units could also replace the spring 20.
  • the jaws 11 and pinch roller 12 could also be interchanged become. There could also be multiple jaws or lockable casters be provided.
  • the ball ring 27 is in a storage basket 26 with Correspondingly hardened bearing surfaces are provided, the front end region 29 of the Guide sleeve 17 is fitted exactly into the storage basket and the bevel 30 in this way is chosen that they capture the balls of the ball ring 27 from the outside and radially to can press inside.
  • leg 6 is as resistant to bending and torsion as possible chosen to resist the sometimes considerable holding forces can.
  • the carrier 23 is advantageously made of gray cast iron with appropriate weight-saving recesses 50 made.
  • the contact surfaces 34 and the Stop surface 24 are advantageously made of hard materials and / or accordingly produced on a large scale, since exact bearings and dimensions are necessary are.
  • the receiving surfaces 34 also serve to pull the sheet 3 from Coil 1 when processing the forces exerted on the clamping parts 11 and 12 counteract.
  • Fig. 4a shows a detailed view of the arrangement shown in Fig. 1, namely the area of the bearing block 42 and the entry area into a processing device 39.
  • a bearing unit 66 of the bearing block 42 is a receptacle 67 for the support shaft 9 the support unit 4 of the coil 2 is formed or built thereon, into which receptacle 67 the coil 1 is inserted with the transport carriage 41.
  • the bracket unit 5 becomes such placed that they lie with the legs 6 in the entrance area of the device 39 comes.
  • the distance A is formed or maintained, as can be seen in FIG. 3a.
  • the bracket unit 5 is in a position which corresponds to the position shown in FIG. 3.
  • the actuating unit 22 is mounted, the one Actuator 61, e.g. a pneumatic or hydraulic cylinder Adjusting rod 34 with a U-shaped adjusting lever pivotably mounted on the housing 39 62, 63 is connected.
  • the adjusting rod 34 extends, the free end or a stop surface 64 of the leg portion 63 against the guide rod 16 of the Bracket unit 5 and moves this guide rod 16 in the direction of the support shaft 4th of the coil 1.
  • the U-shaped lever 62, 36 is shown pivoted and can be seen the in the leg or the hollow profile 6 into the guide tube 16, the in has caused this position that the end stop 24 of the bracket unit 5 in contact with the Bearing block fixed stop 25, while at the same time lifting the clamping jaw 13 is done by the support shaft 4, as described in connection with Fig. 3b has been.
  • the jaws 14 are still on the support shaft 4 and at one further pivoting of the U-shaped bracket 62, 63 or a further indentation of the guide tube 16 in the hollow profile 6 in the direction of the support shaft 4 lifts it Jaws 14 also from the support shaft 4.
  • the sheet metal strip drawn off by the clamping parts 11, 12 is in the device 39 first fed to a straightening section 60 and then further processing, e.g. subjected to a cutting process.
  • the coil 1 with the fastening unit 5 in one Place position on the bearing block 42, in which the carrier 23 the bearing block 42nd is turned away.
  • the contact surfaces 34 are symmetrical to the through the guide tube 16 extending axis formed around a defined here Support through the contact surface formed on the support bearing or stop 25 35 to enable.
  • a support roller or support unit 34 can also be seen in FIG. 4a of the guide tube 16 in its section emerging from the hollow profile 6 is supported to corresponding pressures of the actuator 22 resistance to be able to afford.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Unwinding Webs (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Advancing Webs (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Replacement Of Web Rolls (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Clamps And Clips (AREA)
EP04450113A 2003-05-23 2004-05-21 Dispositif de fixation de l'extrémité arrière d'une bande en rouleau Withdrawn EP1479459A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0080303A AT414219B (de) 2003-05-23 2003-05-23 Halteeinrichtung
AT8032003 2003-05-23

Publications (1)

Publication Number Publication Date
EP1479459A1 true EP1479459A1 (fr) 2004-11-24

Family

ID=29408731

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04450113A Withdrawn EP1479459A1 (fr) 2003-05-23 2004-05-21 Dispositif de fixation de l'extrémité arrière d'une bande en rouleau
EP04734173A Expired - Lifetime EP1626823B1 (fr) 2003-05-23 2004-05-21 Dispositif de stockage d'un materiau en bande bobine

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP04734173A Expired - Lifetime EP1626823B1 (fr) 2003-05-23 2004-05-21 Dispositif de stockage d'un materiau en bande bobine

Country Status (5)

Country Link
EP (2) EP1479459A1 (fr)
AT (2) AT414219B (fr)
DE (2) DE20309739U1 (fr)
ES (1) ES2291878T3 (fr)
WO (1) WO2004103598A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT501843B1 (de) * 2004-03-08 2007-05-15 Ventures Automation Gmbh E Haltevorrichtung für das ende eines blechcoils
WO2007082318A1 (fr) * 2006-01-20 2007-07-26 E-Ventures Automation Gmbh Dispositif de retenue de l'extremite d'une tole bobinee
DE102018218021B4 (de) 2018-10-22 2020-08-20 ASCO Biegetechnik GmbH Verfahren zum räumlichen Anordnen von Coils in einem Coillager sowie Kombination aus einer Verarbeitungsmaschine und einem Coillager

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US636718A (en) * 1899-02-18 1899-11-07 James M Christie Cylinder-valve for fluid-pressure engines.
US4246817A (en) * 1979-03-28 1981-01-27 Tapco Products Company, Inc. Stand for dispensing rolled sheet stock
US5394722A (en) * 1993-08-17 1995-03-07 Meyer; Bruce E. Apparatus for forming profiles on strip materials
US5746077A (en) * 1996-04-19 1998-05-05 Zmc, Inc. Article-rolling machine having selectively positionable dispenser for sheet metal coil
US5860312A (en) * 1995-11-29 1999-01-19 Anderson; Carl E. Bending brake apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB113274A (en) * 1916-12-22 1920-06-03 Vogtlaendische Maschf Ag Rotary Printing Machine.
JPS58145315A (ja) * 1982-02-22 1983-08-30 Aida Eng Ltd 自動プレス装置
US4592518A (en) * 1982-02-26 1986-06-03 Tapco Products Company, Inc. Coil holder
CH664309A5 (en) * 1984-06-13 1988-02-29 Hans Sieber Coiled material storage equipment - has travelling stacking machine with material feed mechanism and shear
DE3621612A1 (de) * 1986-06-27 1988-01-14 Aluminium Walzwerke Singen Verfahren und vorrichtung zur entnahme von restbunden in bandwalzwerken
DE3739199A1 (de) * 1987-11-19 1989-06-01 Duerkopp System Technik Gmbh Rollenwechsler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US636718A (en) * 1899-02-18 1899-11-07 James M Christie Cylinder-valve for fluid-pressure engines.
US4246817A (en) * 1979-03-28 1981-01-27 Tapco Products Company, Inc. Stand for dispensing rolled sheet stock
US5394722A (en) * 1993-08-17 1995-03-07 Meyer; Bruce E. Apparatus for forming profiles on strip materials
US5860312A (en) * 1995-11-29 1999-01-19 Anderson; Carl E. Bending brake apparatus
US5746077A (en) * 1996-04-19 1998-05-05 Zmc, Inc. Article-rolling machine having selectively positionable dispenser for sheet metal coil

Also Published As

Publication number Publication date
DE20309739U1 (de) 2003-10-30
ATA8032003A (de) 2006-01-15
AT414219B (de) 2006-10-15
ATE367873T1 (de) 2007-08-15
ES2291878T3 (es) 2008-03-01
EP1626823B1 (fr) 2007-07-25
WO2004103598A3 (fr) 2005-03-24
EP1626823A2 (fr) 2006-02-22
DE502004004443D1 (de) 2007-09-06
WO2004103598A2 (fr) 2004-12-02

Similar Documents

Publication Publication Date Title
DE69507490T2 (de) Verfahren und vorrichtung zum aufwickeln einer laufenden bahn in eine bahnrolle
DE2107404C3 (de) Vorrichtung zum Verbinden von bahnförmigen Materialien
WO1998048957A1 (fr) Procede et dispositif de pliage de profiles a postes modulaires multiples
DE4013656C2 (de) Vorrichtung zum Spleißen von Bahnen, insbesondere von Papierbahnen für die Herstellung von Wellpappe
DE2225555B2 (de) Spulenhalter
AT414219B (de) Halteeinrichtung
EP0406581B1 (fr) Dispositif pour couper une bande sur un rouleau d'inversement
DE202019106798U1 (de) Aufwickeln, Handhaben und Abpacken von Coils
DE1940426A1 (de) Vorrichtung in Walzwerken u.dgl.
DE10023057A1 (de) Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn
DE20002849U1 (de) Haspelspannung
AT6406U2 (de) Halteeinrichtung
DE1920445B2 (de) Vorrichtung zum aufwickeln laufender werkstoffbahnen
DE1777272B2 (de) Einrichtungen zum fuehren und greifen des ziehgutanfangs an einer ziehmaschine
DE1972011U (de) Vorrichtung zum abspulen von drahtrollen, insbesondere zusatz-metalldrahtrollen fuer nahtschweissmaschine.
DE620298C (de) Maschine zum Entrollen von Wickelbunden, insbesondere von aufgerolltem bandfoermigemWalzgut
AT501843B1 (de) Haltevorrichtung für das ende eines blechcoils
DE2159114B2 (de) Bandwalzanlage für das Kaltwalzen von Folien, wie Aluminiumfolien
DE69700206T2 (de) Umreifungsmaschine für Bandmaterialrollen
DE1461837C (de) Verfahren und Vorrichtung zum automatischen Binden von besonders schweren bzw. hohen Draht- oder Bandbunden
DE10048135B4 (de) Vorrichtung zum hängenden Transport von Wickelrollen
DE293179C (fr)
DE889583C (de) Geraet zum Geraderichten des Endes von aufgewundenem handelsueblichem Walzdraht
DE3809298A1 (de) Vorrichtung zur erzeugung einer zeitweiligen verbindung zwischen einem spreizkoerper und einer werkstoffbahn, insbesondere blechband bzw. werkstoffwickelbund, beim auf- oder abwickeln oder transport des werkstueckes
DE1285272B (de) Vorrichtung zum Zufuehren von auf Trommeln aufgewickeltem Bandmaterial

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR LT LV MK

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

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

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

18D Application deemed to be withdrawn

Effective date: 20050525