EP0942889B1 - Wickelmaschine zum aufwickeln einer materialbahn, insbesondere einer papier- oder kartonbahn zu einer wickelrolle - Google Patents
Wickelmaschine zum aufwickeln einer materialbahn, insbesondere einer papier- oder kartonbahn zu einer wickelrolle Download PDFInfo
- Publication number
- EP0942889B1 EP0942889B1 EP97952756A EP97952756A EP0942889B1 EP 0942889 B1 EP0942889 B1 EP 0942889B1 EP 97952756 A EP97952756 A EP 97952756A EP 97952756 A EP97952756 A EP 97952756A EP 0942889 B1 EP0942889 B1 EP 0942889B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- roll
- roller
- winder according
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4148—Winding slitting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4148—Winding slitting
- B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
- B65H2301/414866—Winding slitting winding on two or more winding shafts simultaneously on bed rollers
Definitions
- the invention relates to a winding machine for winding a material web, in particular a paper or cardboard web, to a winding roll according to the Preamble of claim 1.
- the contact pressure of the winding rolls As a line load the contact pressure of the winding rolls, standardized to the width of the winding roll, is measured in N / m. As the stretch in the nip increases with increasing roll weight, their value limits the maximum final diameter of one with the desired one Winding hardness wound winding roll.
- Roll weight-bearing roller in a desired low range keep too can, in so-called backup roller rolling machines, are on both sides of one central support roller consisting of two support elements each winding stations arranged to which the individual webs are alternately fed for winding.
- Each winding station holds a winding roll by means of rotatably mounted on the support element Guide heads that move laterally into the winding tube. Bear the guide heads all or part of the roll weight. The rest of the roll weight - which can go to zero - is supported by the backup roller.
- Such Back-up roll winding machines enable winding rolls with a large diameter and / or to produce from very sensitive papers with the desired quality (DE 40 12 979-A1).
- the back-up roll in back-up roll winding machines and one of the support rolls in Carrier roller winding machines also serve as a contact roller with the winding roller form a roller nip in which the web is fed to the winding roll.
- the tensile stress in the web required for the winding hardness is in the case of carrier roller winding machines generated by the supporting rollers acting as a peripheral drive are each connected to a rotary drive.
- the driven backup roller also as a peripheral drive.
- To the hardness of the winding, especially in the area of small winding roll diameters can, it is known to equip the guide heads with rotary drives.
- About the as Center or core drive working rotary drives of the guide heads can be so an additional torque to influence the tension on each winding roll produce.
- a carrier roll winding machine with two permanent is Winding driven carrier rollers known in which one of the carrier rollers a jacket has a deformable layer made of a cellular plastic material with a There is a large number of uniformly distributed pores and that a compression module ⁇ less than 10 MPa.
- the volume-compressible jacket layer reduces the nip-induced expansion of the outermost layer of the winding roll in the roller nip to the support roller. It enables the winding of winding rolls with a larger final diameter, without damaging the paper or cardboard web or in the winding roll Winding errors occur.
- WO 93/15007 describes that with large winding rolls (roll width more than 2 m, roll diameter more than 1000 mm) Crepe folds occur in the area of the roll core, if that on the The weight of the roller heads becomes too large. It is therefore one Back-up roll winding machine proposed, at the latest from one Winding roll diameter of 1000 mm the winding rolls below their Center of gravity additionally by means of an overpressure generated by compressed air support.
- WO 95/32908 describes a backup roll winding machine in which rolls are closed Start winding from the top against the winding rollers, which later can be pivoted downwards, from this point on the winding rolls of support below.
- Role pairs are used either by Belts are wrapped around or have a special soft covering.
- EP-A-0562266 is a winding machine for winding a Material web of the generic type known, the means for rotating the Winding rolls and to create a tension in the web when winding and has a contact roller pressurized on the winding roller, which with the winding roll forms a roller nip in which the web is fed to the winding roll becomes. Furthermore, the winding machine contains an additional support role that extends axially parallel to the contact roller.
- the invention is therefore based on the object of a winding machine create, even without heavy design effort even heavy winding rolls from sensitive papers with high winding quality and speed can be wound up.
- a supporting role takes over the secondary tasks like holding the winding rolls and / or taking up the Weight of the winding roll without the winding hardness being noticeably influenced by it. If it has a drive, it only serves to drive it onto the winding roll accelerate synchronous peripheral speed and / or in the core area to achieve a hard winding up. The drive can then be uncoupled to the Switch auxiliary roller to freewheel so that when winding outside of the core area does not generate any torque influencing the winding hardness becomes.
- the contact roller resting on the winding roller can be designed so that it on their most important function, namely to guide the web onto the winding roll, and that Preventing wrapping of air in the winding roll can be restricted.
- Carrier roll winding machines with a support roll according to the invention designed second support roller have the further advantage that they are able Even sensitive paper types with high production speeds can be wound up can.
- sensitive types of paper with a high coefficient of friction between the Layers that have no layer shift between the outer layer and the inner Allow layers of a winding roll to occur depending on the winding speed Vibrations. The vibrations are caused by the difference in speed between the triggered two driven carrier rollers and limit the production speed to very low values.
- the paper or cardboard web 1 which is several meters wide, is pulled off a supply roll, divided into individual webs by means of a slitter 2 and then closed Winding rolls 3 wound up.
- the winding rolls 3 are in two winding lines on both sides the apex line of a driven, made of steel support roller 4 of z. B. 1500 mm arranged on which they lie during the winding and from the all or part of the roll weights are carried.
- Each winding roll 3 is each from two rotatably mounted guide heads inserted into their winding tube on both sides 5 held, which are attached to carriage 6.
- the carriage 6 are each by means of a Piston-cylinder unit 7 can be moved approximately radially to support roller 4 on support elements 8 stored. Two each transverse to the running direction of the web 1 to adapt to different Support elements 8 which can be moved along web widths form a winding station in which one Winding roll 3 is wound.
- the back-up roller serves as a contact roller on which the winding rollers 3 are wound when being wound up Apply pressure. With each winding roll 3 it forms a roller nip in which each Single web 1 of the associated winding roll is fed. At the same time, the backup roller seals 4 each winding roll 3 off to prevent the wrapping of air.
- a backup roller 4 as Contact roller has the additional function of working as a peripheral drive, that is To turn winding rollers 3 during winding and the required for the winding hardness Generate tension.
- the hardness of the winding especially in the core area a winding roll 3 to be able to influence, are on the carriage 6th additionally rotary drives 9 for the guide heads 5 attached. At different Paper types can have the desired radial course of the winding hardness without the additional Rotary drives 9 are reached, then freely rotatably mounted guide heads 5 used without rotary drives 9.
- a crossbar 11 is arranged, the 12 by means of a piston-cylinder unit and is lowerable.
- On the crossbars 11 is a carriage 12 across for each winding station Track 1 movably supported.
- a pivot arm 13 is articulated on each slide 12, which at its end carries a pair of pressure rollers 14 by means of a piston-cylinder unit 15 can be pivoted against the circumference of a winding roll 3 in order to If the overlay weight is not yet sufficient, the line force on the Contact line of the winding roller 3 on the support roller 4 for a greater winding hardness increase.
- the piston-cylinder units 15 are able to press the pressure rollers 14 into one Swing up non-disturbing rest position, as shown in the figures. Around to be able to remove a finished winding roll 3 from the winding machine Traverse 11 with the pressure rollers 14 attached to it can be moved sufficiently high.
- each support roller 16 consists of a hollow cylindrical Support body 19 made of a solid material, in particular steel, on the latter outer jacket surface a limited deformable layer 20 of a cellular Plastic material with a variety of evenly distributed pores is applied.
- the plastic material consisting of a cellular elastomer, in particular polyurethane has a compression modulus ⁇ of less than 10 MPa, preferably between 1 MPa and 5 MPa.
- the size of the pores is less than 5 mm, preferably between 0.05 and 1 mm.
- the pores in the deformable layer are preferably partially open - that is, connected to one another - partially self-contained.
- the share of open pores is 30% to 70%, preferably about 50%.
- the ratio of Open pores to closed pores determine both the compressibility and also the ability of the layer to dissipate heat generated inside to remove unwanted Avoid overheating. Have the parameters given above proved to be particularly suitable.
- the diameter of the support rollers 16 is 300 mm to 600 mm, preferably 400 mm, the radially measured thickness of the deformable layer 20 is 10 mm up to 40 mm, preferably 15 mm to 25 mm.
- Each pressure roller carriage 12 is preferred assigned a support roller 16, the axial length of the length of the pressure rollers 14 corresponds to; 400 mm in the example.
- Each support roller 16 is on the associated printing roller carriage 12 so mounted that it is not shown by a pneumatic piston-cylinder unit against the underside of a winding roll 3 can be pivoted up and pressed against it with a controllable force.
- the storage on the pressure roller carriage 12 has the advantage that the support rollers 16 can be automatically positioned transversely with these. Usually support a plurality of axially aligned support rollers 16 one beside the other Winding roll 3 over its entire axial length, which can be up to 3.5 m.
- each support roller 16 with a rotary drive that can be switched on and off connected to which their peripheral speed before applying to a Winding roll 3 can be synchronized with the peripheral speed. Subsequently the synchronous drive is switched off, the support roller 16 is freely rotatable on the associated winding roll 3.
- the cross members 11 are lowered into their lower position, and the pressure rollers 14 are moved against the winding rollers 2 to the line force on the Increase contact point with the support roller 4. If the support weight of the winding rolls 3 has reached a certain value, the further weight gain is like this compensates that by means of the pulling piston-cylinder units 7 over the guide heads 5 a relief force is applied. At the latest from a roll diameter of about 1000 mm there is a further relief with the support rollers 16, so that the roller weight on the guide heads 5 does not become too large.
- the Support rollers 16 are for this purpose from their rest position in the cross arm 11 moved out to a synchronous with the winding rollers 3 peripheral speed accelerated and then pressed from below against the winding rollers 3.
- the support rollers 16 - like shown in Figure 2 - tracked preferably by a combined swivel and Vertical movement.
- the latter movement can be done by a linear vertical movement of the Pressure roller traverse 11 are effected.
- the relief force of the support rollers 16 is the pushing from the bottom up pneumatic piston-cylinder units controlled so that the desired distribution of the winding roll weight on the support roller 4, the support rollers 16 and the Guide heads 5 is present.
- the weight distribution is controlled depending on the diameter, to achieve the desired winding structure.
- the support rollers 16 are first in the Truss 11 sunk. Then the traverse 11 with the support rollers 16 and the pressure rollers 14 moved into an upper parking position, in which the winding rollers 3rd can be removed from the machine.
- a support roller winding machine which as Contact roller has a driven support roller 19.
- a support roller 20 is arranged axially parallel with the first Carrier roller 19 forms a roller bed in which the winding rollers 3 when winding on the Support rollers 19, 20 rest.
- the second support roller 20 over the entire working width, i. e. the maximum width of the to be wound up paper or cardboard web 1.
- the paper or cardboard web 1 is from a longitudinal cutting device divided into individual tracks, which in the embodiment 3 through the gap between the support rollers 19, 20 into the roller bed where they are wound on aligned sleeves 21.
- a pressure roller system is arranged in the frame of the winding machine, the contains a free-running pressure roller 22.
- a free-running pressure roller 22 At the start of winding up, if that Support weight of the winding rolls 3 on the support rollers 19, 20 for the desired Winding hardness is not yet sufficient, can be done by pressing the pressure roller from above 22 increase the weight of the winding rollers 3 on the support rollers 1, 2.
- a guide head At every On the machine side, a guide head is mounted so that it can move vertically, each from the outside retracts in the sleeve 21 of the edge roller to the set of winding rollers 3 when winding to run sideways.
- the two support rollers 19, 20 have a diameter of 300 mm to 1000 mm. Your depending on the width of the paper or cardboard web 1 axial length can be up to 10 m be.
- the inlet-side support roller 19 has a jacket made of steel, with a elastically deformable running layer made of a full elastomer, for example made of rubber, can be coated. It has the primary task, each single track 1 in the to guide each winding roll 3 formed roll nip and the wrapping of air in to prevent the winding rollers 3.
- the roller nips between the Carrier roller 19 and the winding rollers 3 by nip-induced stretching the desired Winding hardness generated. In order for this function to be fulfilled, the surface is the Carrier roller 19 not volume compressible.
- the second support roller 20 serving as a support roller consists of a hollow cylindrical support body 23 made of a solid material, in particular steel, on the outer surface of a volume compressible layer 24 of a cellular plastic material with a variety of evenly distributed pores applied is.
- the thickness and material properties of the layer 24 correspond to those of the Layer 20 of the support rolls 16 of the backup roll winding machine described above according to Figures 1 and 2.
- the second support roller 20 is freely rotatable stored or connected to a rotary drive that can be switched to freewheel. If one Rotary drive is present, this only serves to support the roller 20 when starting Accelerate winding machine synchronized with the support roller 19 and / or in the core area a winding roll 3 to achieve a hard winding.
- the support roller 20 When winding outside the The rotary drive is uncoupled from the core area of a winding roll 3.
- the support roller 20 turns freely so that no torque influencing the winding hardness is generated.
- the support roller 20 serves to wind up outside the core region of a winding roll only to keep the winding rollers 3 in their winding position and a portion of the winding roll weight to be carried without torque or Generation of a nip-induced stretch influences the winding hardness.
- the support roller 20 is relative to that serving as a contact roller inlet-side support roller 19 arranged so that from it 30% to 80% of the winding roll weight is recorded. The rest of the winding roll weight is from the Carrying roller 19 worn.
- the pressure roller 22 of the pressure roller system preferably also has a volume-compressible Running layer with the characteristics of layer 24. It is either free rotatable continuous role designed or it consists of individual, free rotatably mounted roller segments.
- FIG. 4 a support roller winding machine is shown, in which the web 1 with only low wrap of the inlet-side support roller 19 from above the nips between the support roller 19 and the winding rollers 3 is supplied.
- the changed web feed leads to the directions of rotation of the support rollers 19, 20, the winding rollers 3 and Pressure roller 22 in the opposite direction to the directions of rotation in the support roller winding machine according to Figure 3. Otherwise the structure of this carrier roller winding machine corresponds the structure of the support roller winding machine described in FIG. 3.
- FIG 5 is another embodiment of a support roller winding machine shown, in which a second support roller 25 as a third support roller in addition to the Contact roller serving first support roller 19 on the to the second support roller 20th opposite side is arranged.
- the structure of the third support roller 25 corresponds that of the second support roller 20. It thus also contains a running layer 24 from a volume compressible plastic material. It is also freely rotatable or with a disconnectable rotary drive so that they can be switched to freewheel can.
- the third carrier roller 25 forms a second carrier roller bed with the first carrier roller 19, in which every other winding roll 3 is wound up.
- the single tracks 4 will from below through the gap between the first support roller 19 and a support roller 20 alternately fed to the two roller beds.
- the pressure roller system contains two freely rotatable ones Pressure rollers 22, 26, each on the apex lines of the winding rollers of a winding line are hangable.
- the second pressure roller 26 corresponds in structure and Function of the first pressure roller 22, which is described in the embodiment of Figure 3 is.
Landscapes
- Winding Of Webs (AREA)
- Replacement Of Web Rolls (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
- Figur 1
- zeigt eine Seitenansicht einer Stützwalzen-Wickelmaschine nach der Erfindung.
- Figur 2
- zeigt einen vergrößerten Ausschnitt von Figur 1.
- Figur 3
- zeigt schematisch die Seitenansicht einer Tragwalzen-Wickelmaschine mit einer Bahnzuführung von unten durch den Spalt zwischen den Tragwalzen.
- Figur 4
- zeigt eine Tragwalzen-Wickelmaschine mit einer alternativen Zuführung der Bahn.
- Figur 5
- zeigt eine Tragwalzen-Wickelmaschine mit einer dritten Tragwalze, die als Unterstützungsrolle dient.
Claims (16)
- Wickelmaschine zum Aufwickeln einer Materialbahn (1), insbesondere einer Papier- oder Kartonbahn, zu einer Wickelrolle (3)mit Mitteln zum Drehen der Wickelrolle und zur Erzeugung einer Zugspannung in der Bahn (1) beim Aufwickeln,mit einer an der Wickelrolle (3) unter Druck anliegenden Kontaktwalze (4, 19), die mit der Wickelrolle (3) einen Walzennip bildet, in dem die Bahn (1) der Wickelrolle (3) zugeführt wird, undmit zumindest einer unterhalb der Wickelrolle (3) angeordneten Unterstützungsrolle (16, 20, 25) zur Aufnahme zumindest eines Teils des Wickelrollengewichts, die sich achsparallel zur Kontaktwalze (4,19) erstreckt,frei drehbar gelagert oder auf Freilauf schaltbar ist undauf ihrer äußeren Mantelfläche eine verformbare Schicht (18, 24) aus einem zelligen Kunststoffmaterial mit einer Vielzahl von gleichmäßig verteilten Poren und einem Kompressionsmodul κ von weniger als 10 MPa aufweist.
- Wickelmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Schicht (20, 24) aus einem zelligen Elastomer, insbesondere Polyurethan, mit einem Kompressionsmodul κ zwischen 1 MPa und 5 MPa besteht.
- Wickelmaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Größe der Poren weniger als 5 mm, bevorzugt zwischen 0,05 mm und 1 mm, beträgt.
- Wickelmaschine nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Poren in der Schicht (20, 24) teilweise offen und teilweise in sich geschlossen sind, wobei der Anteil der offenen Poren 30 % bis 70 %, vorzugsweise ca. 50 % beträgt.
- Wickelmaschine nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Dicke der Schicht (20, 24) 10 mm bis 40 mm, vorzugsweise 15 mm bis 25 mm, beträgt.
- Wickelmaschine nach einem der Ansprüche 1 bis 5, gekennzeichnet durch eine Längsschneideeinrichtung (2) zum Aufteilen der Bahn (1) in Einzelbahnen, die zu getrennten Wickelrollen (3) auf Wickelhülsen (21) aufgewickelt werden.
- Wickelmaschine nach Anspruch 6, dadurch gekennzeichnet, t, daß die Kontaktwalze eine angetriebene Stützwalze (4) ist, an der die Wickelrollen (3) beim Aufwickeln anliegen, wobei in zwei Wickellinien an beiden Seiten der Stützwalze (4) Wickelstationen angeordnet sind, die jeweils aus zwei quer zur Bahnlaufrichtung verfahrbaren Tragelementen (8) bestehen, an denen jeweils ein in die Wickelhülse einfahrbarer Führungskopf (5) befestigt ist.
- Wickelmaschine nach Anspruch 7, dadurch gekennzeichnet, daß die Unterstützungsrollen (16) einer Wickellinie an einer höhenverfahrbaren, sich quer über die Arbeitsbreite parallel zur Stützwalze (4) erstreckenden Quertraverse (11) in Richtung zu den Wickelrollen (3) hochschwenkbar gelagert sind.
- Wickelmaschine nach Anspruch 8, dadurch gekennzeichnet, daß die Unterstützungsrollen (16) an einer Quertraverse (11) gelagert sind, an der auch Druckrollen (14) zum Anschwenken an die Wickelrollen (3) gelagert sind.
- Wickelmaschine nach Anspruch 9, dadurch gekennzeichnet, daß jede Unterstützungsrolle (16) an dem Schlitten (12) der Druckrollen (14) gelagert ist.
- Wickelmaschine nach einem der Ansprüche 7 bis 10, dadurch gekennzeichnet, daß die Unterstützungsrollen (16) in eine Ruheposition innerhalb der Quertraverse (11) bewegbar sind.
- Wickelmaschine nach einem der Ansprüche 7 bis 11, dadurch gekennzeichnet, daß ein Führungskopf (5) einer Wickelstation mit einem Drehantrieb (9) verbunden ist.
- Wickelmaschine nach Anspruch 6, dadurch gekennzeichnet, daßdie Kontaktwalze eine angetriebene Tragwalze (19) ist unddie Unterstützungswalze als zweite Tragwalze (20) neben der ersten Tragwalze (19) achsparallel und sich über deren Länge erstreckend angeordnet ist, um mit der ersten Tragwalze (10) ein Walzenbett zu bilden, in dem die Wickelrollen (3) beim Aufwickeln aufliegen.
- Wickelmaschine nach Anspruch 13, dadurch gekennzeichnet, daß eine zweite Unterstützungsrolle als dritte Tragwalze (25) auf der anderen Seite der ersten Tragwalze (19) angeordnet ist und mit dieser ein zweites Walzenbett bildet, wobei zwei benachbarte Einzelbahnen (1) jeweils einem anderen Walzenbett zugeführt werden.
- Wickelmaschine nach Anspruch 13 oder 14, dadurch gekennzeichnet, daß die Einzelbahnen (1) von unten durch einen Spalt zwischen der die Kontaktwalze bildenden Tragwalze (19) und einer Unterstützungsrolle (20) dem Walzenbett zugeführt werden.
- Wickelmaschine nach einem der Ansprüche 13 bis 15, dadurch gekennzeichnet, daß die Unterstützungsrolle(n) (20, 25) als Tragwalze(n) relativ zu der Kontaktwalze (19) so angeordnet ist (sind), daß sie 30 % bis 80 % des Wickelrollengewichts aufnimmt (aufnehmen).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19649354A DE19649354B4 (de) | 1996-11-28 | 1996-11-28 | Wickelmaschine für Papier- oder Kartonbahnen |
DE19649354 | 1996-11-28 | ||
PCT/EP1997/006111 WO1998023515A1 (de) | 1996-11-28 | 1997-11-05 | Wickelmaschine zum aufwickeln einer materialbahn, insbesondere einer papier- oder kartonbahn zu einer wickelrolle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0942889A1 EP0942889A1 (de) | 1999-09-22 |
EP0942889B1 true EP0942889B1 (de) | 2001-12-19 |
Family
ID=7813044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97952756A Expired - Lifetime EP0942889B1 (de) | 1996-11-28 | 1997-11-05 | Wickelmaschine zum aufwickeln einer materialbahn, insbesondere einer papier- oder kartonbahn zu einer wickelrolle |
Country Status (8)
Country | Link |
---|---|
US (1) | US6241178B1 (de) |
EP (1) | EP0942889B1 (de) |
JP (1) | JP3283527B2 (de) |
AT (1) | ATE211112T1 (de) |
CA (1) | CA2273041C (de) |
DE (2) | DE19649354B4 (de) |
ES (1) | ES2170428T3 (de) |
WO (1) | WO1998023515A1 (de) |
Families Citing this family (7)
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DE10011432B4 (de) * | 2000-03-09 | 2005-04-28 | Voith Paper Patent Gmbh | Tragwalzen-Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen |
DE10125192A1 (de) * | 2001-05-23 | 2002-11-28 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zur aktiven Schwingungsdämpfung bei Wickelmaschinen |
CN1321868C (zh) * | 2002-02-06 | 2007-06-20 | 株式会社片冈机械制作所 | 片材分割卷取装置 |
US20050275160A1 (en) * | 2004-06-07 | 2005-12-15 | Reslow Leif F | Transport assembly with driven split nip rollers |
DE102006043641A1 (de) | 2006-09-18 | 2008-03-27 | Voith Patent Gmbh | Wickelmaschine |
FI123533B (fi) * | 2010-10-29 | 2013-06-28 | Metso Paper Inc | Laite kuiturainojen, erityisesti paperi- ja kartonkirainojen rullaamiseksi |
EP2653421B1 (de) | 2012-04-16 | 2015-04-15 | Valmet Technologies, Inc. | Verfahren und Vorrichtung zum Wickeln von Faserbahnen, insbesondere von Bahnen aus Papier und Pappe |
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DE4226840C2 (de) * | 1992-08-13 | 1998-02-12 | Wacker Chemie Gmbh | Verfahren zur Herstellung von zu Elastomeren härtbaren Massen |
DE4414396C3 (de) * | 1994-04-26 | 2002-02-07 | Jagenberg Papiertech Gmbh | Trag- oder Stützwalze für eine Wickelmaschine |
US5553806A (en) * | 1994-05-19 | 1996-09-10 | Beloit Technologies, Inc. | Support or pressure roll for a paper roll winder |
US5575436A (en) * | 1994-05-19 | 1996-11-19 | Beloit Technologies, Inc. | Compliant covered roll or drum |
FI100467B (fi) * | 1994-05-26 | 1997-12-15 | Valmet Corp | Menetelmä ja laite rainan rullauksessa |
DE19603211A1 (de) * | 1996-01-30 | 1997-07-31 | Jagenberg Papiertech Gmbh | Walze für eine Wickelmaschine |
AU724289B2 (en) * | 1996-01-30 | 2000-09-14 | Jagenberg Papiertechnik Gmbh | Roller for a winding machine |
DE19606758C2 (de) * | 1996-02-23 | 1999-11-25 | Voith Sulzer Papiermasch Gmbh | Wickelmaschine |
DE19627677A1 (de) * | 1996-07-10 | 1998-01-15 | Beloit Technologies Inc | Wickelvorrichtung für Bahnen aus Papier oder dergleichen und Walze hierfür |
-
1996
- 1996-11-28 DE DE19649354A patent/DE19649354B4/de not_active Expired - Fee Related
-
1997
- 1997-11-05 WO PCT/EP1997/006111 patent/WO1998023515A1/de active IP Right Grant
- 1997-11-05 AT AT97952756T patent/ATE211112T1/de not_active IP Right Cessation
- 1997-11-05 EP EP97952756A patent/EP0942889B1/de not_active Expired - Lifetime
- 1997-11-05 DE DE59705919T patent/DE59705919D1/de not_active Expired - Fee Related
- 1997-11-05 CA CA002273041A patent/CA2273041C/en not_active Expired - Fee Related
- 1997-11-05 ES ES97952756T patent/ES2170428T3/es not_active Expired - Lifetime
- 1997-11-05 US US09/308,454 patent/US6241178B1/en not_active Expired - Fee Related
- 1997-11-05 JP JP52419498A patent/JP3283527B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2273041A1 (en) | 1998-06-04 |
US6241178B1 (en) | 2001-06-05 |
DE59705919D1 (de) | 2002-01-31 |
ATE211112T1 (de) | 2002-01-15 |
WO1998023515A1 (de) | 1998-06-04 |
DE19649354A1 (de) | 1998-06-04 |
JP3283527B2 (ja) | 2002-05-20 |
ES2170428T3 (es) | 2002-08-01 |
CA2273041C (en) | 2003-09-16 |
JP2000512963A (ja) | 2000-10-03 |
DE19649354B4 (de) | 2005-11-03 |
EP0942889A1 (de) | 1999-09-22 |
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