EP0942889A1 - Bobineuse pour enrouler une bande de materiau, notamment une bande de papier ou de carton pour former un rouleau bobine - Google Patents
Bobineuse pour enrouler une bande de materiau, notamment une bande de papier ou de carton pour former un rouleau bobineInfo
- Publication number
- EP0942889A1 EP0942889A1 EP97952756A EP97952756A EP0942889A1 EP 0942889 A1 EP0942889 A1 EP 0942889A1 EP 97952756 A EP97952756 A EP 97952756A EP 97952756 A EP97952756 A EP 97952756A EP 0942889 A1 EP0942889 A1 EP 0942889A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- roller
- support
- machine according
- support roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- 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
- Winding machine for winding a material web, in particular a paper or cardboard web, into a winding roll
- the invention relates to a winding machine for winding up a material web, in particular a paper or cardboard web, to form a winding roll according to the preamble of patent claim 1.
- two driven carrier rollers form a roller bed, in which the winding rollers with aligned axes rest on the carrier rollers, which thus carry the entire winding roller weight (DE 43 34 029-A).
- the line load is the contact pressure of the winding rolls standardized to the winding roll width, measured in N / m. Since the elongation in the nip increases with increasing roll weight, its value limits the maximum final diameter of a winding roll wound correctly with the desired winding hardness.
- backup roller rolling machines In order to be able to keep the line load, which is decisive for the winding quality, on the support line to the roller supporting the roller weight in a desired low range, there are one on both sides in so-called backup roller rolling machines central support roller arranged from two support elements each winding stations, to which the individual webs are alternately fed for winding. Each winding station holds a winding roll by means of guide heads which are rotatably mounted on the support element and which move laterally into the winding tube. The guide heads bear all or part of the winding roll weight. The remaining part of the winding roll weight - which can go to zero - is borne by the backup roller. Back-up roll winding machines of this type make it possible to produce winding rolls of large diameter and / or from very sensitive papers of the desired quality (DE 40 12 979-A1).
- the support roller in support roller winding machines and one of the support rollers in support roller winding machines also serve as a contact roller, which form a roller nip with the winding roller, in which the web is fed to the winding roller.
- a contact roller As a contact roller, they also have the function of preventing air from entering the winding roll, i.e. sealing the winding roll across its width.
- the tensile stress in the web required for the winding hardness is generated in the case of carrier roller winding machines by the carrier rollers which act as peripheral drives and which are each connected to a rotary drive for this purpose.
- the driven backup roller also acts as a peripheral drive.
- a carrier roller winding machine with two carrier rollers permanently driven during winding in which one of the carrier rollers has a jacket made of a deformable layer, which consists of a cellular plastic material with a multiplicity of uniformly distributed pores, and that a compression module K of less than 10 MPa.
- the volume-compressible jacket layer reduces the nip-induced stretching of the outermost layer of the winding roll in the roller nip to the support roller. It is thus possible to wind winding rolls with a larger final diameter without the paper or cardboard web being damaged or winding errors occurring in the winding roll.
- WO 95/32908 describes a backup roll winding machine in which rolls are closed
- Pairs of rollers are used which are either wrapped in tapes or have a special soft coating.
- the object of the invention is therefore to create a winding machine in which even heavy winding rolls made of sensitive papers can be wound up with high winding quality and speed without great design effort.
- a support role takes on the secondary tasks such as holding the winding rolls and / or taking up the winding roll weight without the winding hardness being noticeably influenced by it. If it has a drive, it only serves to accelerate it to a peripheral speed synchronous with the winding roll and / or to achieve a hard winding in the core area. The drive can then be uncoupled in order to switch the support roller to freewheel so that no torque influencing the winding hardness is generated when winding outside the core area.
- the contact roller resting on the winding roller can be designed in such a way that it can be limited to its most important function, namely to guide the web onto the winding roller and to prevent the wrapping of air in the winding roller.
- the tension of the web required for the desired winding hardness during winding can be generated by means of a circumferential and / or by means of a center / core drive, the design of which does not take into account the secondary tasks for winding (holding the winding rollers, weight absorption).
- the contact roll can take on additional functions; in particular to work as a peripheral drive and / or to take up a part of the winding roll weight.
- Carrier roller winding machines with a second carrier roller designed as a support roller according to the invention have the further advantage that they are able to wind even sensitive types of paper at high production speeds. Vibrations dependent on the winding speed occur with sensitive paper types with high friction coefficients between the layers, which do not allow a layer shift between the outer layer and the inner layers of a winding roll. The vibrations are triggered by the differential speed between the two driven carrier rollers and limit the production speed to very low values.
- Figure 1 shows a side view of a backup roll winding machine according to the invention.
- FIG. 2 shows an enlarged section of FIG. 1.
- Figure 3 shows schematically the side view of a support roller winding machine with a web feed from below through the gap between the support rollers.
- FIG. 4 shows a carrier roller winding machine with an alternative feeding of the web.
- Figure 5 shows a support roller winding machine with a third support roller, which serves as a support roller.
- the paper or cardboard web 1 which is several meters wide, is drawn off from a supply roll, divided into individual webs by means of a slitter 2 and then wound up into winding rolls 3.
- the winding rolls 3 are in two winding lines on both sides of the apex line of a driven, made of steel support roller 4 of z. B. 1500 mm in diameter, to which they rest during winding and from which the roll weights are carried in whole or in part.
- Each winding roll 3 is held in each case by two rotatably mounted guide heads 5 which are inserted into its winding tube on both sides and are fastened to carriages 6.
- the carriages 6 are each mounted on support elements 8 by means of a piston-cylinder unit 7 which can be moved approximately radially to the support roller 4.
- the support roller serves as a contact roller on which the winding rollers 3 rest under pressure during winding. It forms a roll nip with each winding roll 3, in which each individual web 1 is fed to the associated winding roll. At the same time, the support roller 4 seals each winding roll 3 in order to prevent the wrapping of air.
- a support roller 4 as a contact roller has the additional function of working as a circumferential drive, that is to say rotating the winding rollers 3 during winding and generating the tensile stress required for the winding hardness.
- rotary drives 9 for the guide heads 5 are additionally fastened to the carriage 6. In the case of different types of paper, the desired radial course of the winding hardness can be achieved without the additional rotary drives 9, then freely rotatably mounted guide heads 5 without rotary drives 9 are used.
- a crossbar 11 is arranged on each side in the frame 10 of the winding machine and can be raised and lowered by means of a piston-cylinder unit 12.
- a slide 12 is mounted so that it can move across the web 1 for each winding station.
- a pivot arm 13 is articulated on each slide 12, which at its end carries a pair of pressure rollers 14, which can be pivoted by means of a piston-cylinder unit 15 against the circumference of a winding roller 3, in order to start the winding, when the weight is not sufficient, the line force on the contact line of the winding roller 3 on the support roller 4 for a higher winding hardness.
- the piston-cylinder units 15 are able to pivot the pressure rollers 14 up into a non-disturbing rest position, as shown in the figures.
- the crossmember 11 with the pressure rolls 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 outer circumferential surface of which a layer 20 of a cellular form which can be deformed to a limited extent
- 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 K 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 - and partially closed.
- the proportion of open pores is 30% to 70%, preferably approximately 50%.
- the ratio of the open pores to the closed pores determines both the compressibility and the ability of the layer to dissipate heat generated in the interior in order to avoid undesired overheating.
- the parameters specified above have been shown to be particularly suitable.
- the diameter of the support rollers 16 is 300 mm to 600 mm, preferably approximately 400 mm, the radially measured thickness of the deformable layer 20 is 10 mm to 40 mm, preferably 15 mm to 25 mm.
- a support roller 16 is preferably assigned to each pressure roller carriage 12, the axial length of which corresponds to the length of the pressure rollers 14; 400 mm in the example.
- Each support roller 16 is mounted on the associated pressure roller carriage 12 so that it can be pivoted up by a pneumatic piston-cylinder unit, not shown, against the underside of a winding roll 3 and pressed against it with a controllable force.
- the storage on the pressure roller carriage 12 has the advantage that the support rollers 16 are automatically positioned transversely with them. Usually support a plurality of axially aligned support rollers 16 one winding roller 3 over its entire axial length, which can be up to 3.5 m.
- each support roller 16 is connected to a rotary drive which can be switched on and off and with which its peripheral speed can be synchronized with its peripheral speed before being applied to a winding roller 3. Then the synchronous drive is switched off, the support roller 16 is freely rotatable on the associated winding roller 3.
- each support roll 16 can be sunk into a corresponding recess in the crossmember 1. All support rollers 16 of a winding line are thus moved with the crossbar 11 upwards into a position in which there is a sufficiently large free space underneath the crossbar 11, through which a completely wound winding roller 3 can be moved out of the winding machine.
- the traverses 11 are lowered into their lower position, and the pressure rollers 14 are moved against the winding rollers 2 in order to increase the line force at the point of contact with the support roller 4.
- the further weight increase is first compensated for so that a relieving force is applied by means of the pulling piston-cylinder units 7 via the guide heads 5.
- the support rollers 16 provide further relief so that the roller weight on the guide heads 5 does not become too large.
- the support rollers 16 are moved out of their rest position in the crossmember 11, accelerated to a circumferential speed synchronized with the winding rollers 3, and then pressed against the winding rollers 3 from below.
- the support rolls 16 - as shown in FIG. 2 - are adjusted, preferably by a combined pivoting and vertical movement. The latter movement can be brought about by a linear vertical movement of the pressure roller crossmember 11.
- the relief force of the support rollers 16 is controlled by the pneumatic piston-cylinder units pushing upwards in such a way that the desired distribution of the winding roller 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 in order to achieve the desired winding structure.
- the support rollers 16 are first sunk into the crossbeams 11.
- the traverse 11 with the support rollers 16 and the pressure rollers 14 is then moved into an upper parking position, in which the winding rollers 3 can be removed from the machine.
- FIGS. 3 and 4 show a carrier roller winding machine which has a driven carrier roller 19 as the contact roller.
- a support roller 20 is arranged axially parallel, which forms a roller bed with the first support roller 19, in which the winding rollers 3 rest on the support rollers 19, 20 during winding.
- the second support roller 20 extends over the entire working width, i. e. the maximum width of the paper or cardboard web 1 to be wound up.
- the paper or cardboard web 1 is divided by a longitudinal cutting device into individual webs which, in the embodiment according to FIG. 3, are guided through the gap between the support rollers 19, 20 into the roller bed, where they open aligned sleeves 21 are wound.
- a pressure roller system is arranged in the frame of the winding machine, which contains a free-running pressure roller 22.
- the support weight of the winding rollers 3 on the support rollers 1, 2 can be increased by means of the pressure roller 22 pressing from above.
- a guide head is vertically movably mounted, which in each case moves from the outside into the sleeve 21 of the edge roller in order to laterally guide the set of winding rollers 3 during winding.
- the two support rollers 19, 20 have a diameter of 300 mm to 1000 mm. Their axial length depending on the width of the paper or cardboard web 1 can be up to 10 m.
- the inlet-side support roller 19 has a jacket made of steel, which can be coated with an elastically deformable running layer made of a solid elastomer, for example made of rubber. It has the primary task of guiding each individual web 1 into the roll nip formed with the respective winding roll 3 and preventing the wrapping of air in the winding rolls 3.
- the desired winding hardness is generated in the roller nips between the support roller 19 and the winding rollers 3 by nip-induced stretching. In order for this function to be fulfilled, the covering of the support roller 19 is not volume-compressible.
- the second support roller 20 which serves as a support roller, consists of a hollow cylindrical support body 23 made of a solid material, in particular steel, on the outer lateral surface of which a volume-compressible layer 24 made of a cellular plastic material with a large number of uniformly distributed pores is applied.
- the thickness and material properties of the layer 24 correspond to those of the layer 20 of the support rollers 16 of the above-described backup roller winding machine according to FIGS. 1 and 2.
- the second support roller 20 is freely rotatably mounted or connected to a rotary drive which can be switched to freewheeling.
- a rotary drive this only serves to accelerate the support roller 20 when the winding machine starts up, in synchronism with the support roller 19 and / or to achieve a hard winding in the core area of a winding roller 3.
- the rotary drive is uncoupled.
- the support roller 20 rotates freely so that no torque influencing the winding hardness is generated.
- the support roller 20 is used only to hold the winding rolls 3 in their winding position and to carry a portion of the winding roll weight without the winding hardness being influenced by a torque or by generating a nip-induced stretch.
- the support roller 20 is arranged relative to the inlet-side support roller 19 serving as a contact roller in such a way that 30% to 80% of the winding roller weight is absorbed by it. The rest of the winding roll weight is carried by the support roller 19.
- the pressure roller 22 of the pressure roller system preferably likewise has a volume-compressible running layer with the features of the layer 24. It is either designed as a freely rotatable continuous roller or it consists of individual, freely rotatable roller segments.
- FIG. 4 shows a support roller winding machine in which the web 1 is fed from above to the nips between the support roller 19 and the winding rollers 3 with only slight wrapping around the input-side support roller 19.
- the changed web feed means that the directions of rotation of the support rollers 19, 20, the winding rollers 3 and the pressure roller 22 are opposite to the directions of rotation in the support roller winding machine according to FIG. Otherwise, the structure of this carrier roller winding machine corresponds to the structure of the carrier roller winding machine according to FIG. 3 described above.
- FIG. 5 shows a further embodiment of a support roller winding machine, in which a second support roller 25 as a third support roller is arranged next to the first support roller 19 serving as a contact roller on the side opposite to the second support roller 20.
- the structure of the third support roller 25 corresponds to that of the second support roller 20. It thus also contains a running layer 24 made of a volume-compressible plastic material. It is also freely rotatable or connected to a disconnectable rotary drive so that it can be switched to freewheel.
- the third carrier roller 25 forms with the first carrier roller 19 a second carrier roller bed in which every second winding roller 3 is wound.
- the individual webs 4 are fed alternately from below through the gap between the first support roller 19 and a support roller 20 to the two roller beds. The winding rolls 3 of two adjacent individual webs 4 are thus each wound in different roller beds.
- the pressure roller system contains two freely rotatable pressure rollers 22, 26, which can each be placed on the apex lines of the winding rollers of a winding line.
- the structure and function of the second pressure roller 26 corresponds to that of the first pressure roller 22, which is described in the exemplary embodiment according to FIG. 3.
Landscapes
- Winding Of Webs (AREA)
- Replacement Of Web Rolls (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
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 (fr) | 1996-11-28 | 1997-11-05 | Bobineuse pour enrouler une bande de materiau, notamment une bande de papier ou de carton pour former un rouleau bobine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0942889A1 true EP0942889A1 (fr) | 1999-09-22 |
EP0942889B1 EP0942889B1 (fr) | 2001-12-19 |
Family
ID=7813044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97952756A Expired - Lifetime EP0942889B1 (fr) | 1996-11-28 | 1997-11-05 | Bobineuse pour enrouler une bande de materiau, notamment une bande de papier ou de carton pour former un rouleau bobine |
Country Status (8)
Country | Link |
---|---|
US (1) | US6241178B1 (fr) |
EP (1) | EP0942889B1 (fr) |
JP (1) | JP3283527B2 (fr) |
AT (1) | ATE211112T1 (fr) |
CA (1) | CA2273041C (fr) |
DE (2) | DE19649354B4 (fr) |
ES (1) | ES2170428T3 (fr) |
WO (1) | WO1998023515A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (fr) | 2012-04-16 | 2015-04-15 | Valmet Technologies, Inc. | Procédé et dispositif pour l'enroulement de bandes de fibres, notamment de bandes de papier et de carton |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3702687A (en) * | 1970-07-02 | 1972-11-14 | Johnson & Johnson | Winding device |
US4026487A (en) * | 1975-12-08 | 1977-05-31 | Kimberly-Clark Corporation | Drum unwind system for sheet materials |
DE3243994C2 (de) * | 1982-11-27 | 1986-07-10 | J.M. Voith Gmbh, 7920 Heidenheim | Wickelmaschine zum Aufwickeln einer längsgeteilten Bahn |
DE3832601C1 (en) * | 1988-09-26 | 1989-12-07 | J.M. Voith Gmbh, 7920 Heidenheim, De | Winding machine for web-like material, especially paper |
US5190235A (en) * | 1989-07-26 | 1993-03-02 | Jagenberg Aktiengesellschaft | Drum-type winder for winding webs of material |
DE4012979A1 (de) * | 1990-04-24 | 1991-11-07 | Jagenberg Ag | Verfahren und vorrichtung zum aufwickeln von materialbahnen, insbesondere papier- oder kartonbahnen |
DE4035054C2 (de) * | 1990-11-05 | 1996-12-12 | Beloit Corp | Wickelvorrichtung für Bahnen aus Papier oder dergleichen und Walze hierfür |
DE4219485A1 (de) * | 1992-01-24 | 1993-12-16 | Jagenberg Ag | Wickelmaschine zum Aufwickeln einer Papier- oder Kartonbahn |
DE4208790C2 (de) * | 1992-03-19 | 1994-10-20 | Voith Gmbh J M | Tragwalzen-Wickeleinrichtung |
EP0957052A3 (fr) * | 1992-03-26 | 1999-11-24 | J.M. Voith GmbH | Machine d'enroulement pour enrouler une bande, en particulier une bande de papier |
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 |
US5575436A (en) * | 1994-05-19 | 1996-11-19 | Beloit Technologies, Inc. | Compliant covered roll or drum |
US5553806A (en) | 1994-05-19 | 1996-09-10 | Beloit Technologies, Inc. | Support or pressure roll for a paper roll winder |
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 |
ES2145568T3 (es) * | 1996-01-30 | 2000-07-01 | Jagenberg Papiertech Gmbh | Rodillo para una maquina bobinadora. |
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/fr active IP Right Grant
- 1997-11-05 JP JP52419498A patent/JP3283527B2/ja 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 EP EP97952756A patent/EP0942889B1/fr not_active Expired - Lifetime
- 1997-11-05 CA CA002273041A patent/CA2273041C/fr not_active Expired - Fee Related
- 1997-11-05 DE DE59705919T patent/DE59705919D1/de not_active Expired - Fee Related
- 1997-11-05 AT AT97952756T patent/ATE211112T1/de not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9823515A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2000512963A (ja) | 2000-10-03 |
DE19649354B4 (de) | 2005-11-03 |
WO1998023515A1 (fr) | 1998-06-04 |
JP3283527B2 (ja) | 2002-05-20 |
DE19649354A1 (de) | 1998-06-04 |
CA2273041A1 (fr) | 1998-06-04 |
CA2273041C (fr) | 2003-09-16 |
US6241178B1 (en) | 2001-06-05 |
ATE211112T1 (de) | 2002-01-15 |
DE59705919D1 (de) | 2002-01-31 |
ES2170428T3 (es) | 2002-08-01 |
EP0942889B1 (fr) | 2001-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3639244C2 (de) | Tragwalzenwickelapparat für bewegte Bahnen | |
DE69403790T2 (de) | Verfahren und vorrichtung zum aufwickeln eines bandwickels | |
EP0879199B1 (fr) | Rouleau pour enrouleur | |
EP0664267A2 (fr) | Enrouleur avec tambour de support pour une machine de fabrication de papier | |
EP0828677B1 (fr) | Dispositif d'enroulement pour renvider une bande de papier | |
DE1574301A1 (de) | Aufrollmaschine fuer Papier oder dergleichen,insbesondere Rollenschneid- und Umrollmaschine | |
DE19603211A1 (de) | Walze für eine Wickelmaschine | |
DE7622890U1 (de) | Rollenwickelvorrichtung fuer mehrere geschlitzte, flexible streifen | |
EP0916603B1 (fr) | Machine et méthode de bobinage, particulièrement pour une refendeuse | |
EP0942889B1 (fr) | Bobineuse pour enrouler une bande de materiau, notamment une bande de papier ou de carton pour former un rouleau bobine | |
WO1993015007A1 (fr) | Procede et machine pour l'enroulement d'une bande de papier ou de carton | |
DE60009917T2 (de) | Verfahren zum kontinuierlichen aufwickeln von papier und wickler | |
EP0925245B1 (fr) | Procede et machine d'enroulement pour l'enroulement de bandes de papier ou de carton | |
WO1993008110A1 (fr) | Enrouleuse de bandes de materiau, notamment de bandes de papier ou de carton | |
DE10023057A1 (de) | Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn | |
EP1138620B1 (fr) | Machine de bobinage avec cylindres porteurs pour enrouler des bandes de papier ou carton | |
DE19524905A1 (de) | Tragwalzen-Wickelmaschine | |
EP0896940B1 (fr) | Dispositif de bobinage, notamment dans une bobineuse-refendeuse | |
DE19751856C2 (de) | Wickelvorrichtung und Verfahren zum Aufwickeln von Materialbahnen | |
DE19748995A1 (de) | Verfahren und Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn | |
DE19731060B4 (de) | Verfahren und Wickelmaschine zum Aufwickeln von Papier- oder Kartonbahnen | |
DE19609802A1 (de) | Vorrichtung zur kontinuierlichen Aufrollung von längsgeschnittenen Papierbahnen mit automatischem Rollenwechsel bei Maschinengeschwindigkeit | |
EP1206403B1 (fr) | Bobineuse-refendeuse | |
DE19720172C2 (de) | Rollenschneidevorrichtung | |
DE4134648A1 (de) | Wickelmaschine zum aufwickeln von materialbahnen, insbesondere papier- oder kartonbahnen |
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 |
|
17P | Request for examination filed |
Effective date: 19990325 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT DE ES FI FR GB IT NL SE |
|
17Q | First examination report despatched |
Effective date: 19991210 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT DE ES FI FR GB IT NL SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20011219 Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20011219 |
|
REF | Corresponds to: |
Ref document number: 211112 Country of ref document: AT Date of ref document: 20020115 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
REF | Corresponds to: |
Ref document number: 59705919 Country of ref document: DE Date of ref document: 20020131 |
|
ET | Fr: translation filed | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20011219 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2170428 Country of ref document: ES Kind code of ref document: T3 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: VOITH PAPER JAGENBERG GMBH |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20021119 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20021122 Year of fee payment: 6 |
|
26N | No opposition filed | ||
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031105 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040730 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20051110 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20051114 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20051115 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20051121 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20061105 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20061106 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20061130 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070601 |
|
EUG | Se: european patent has lapsed | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20061106 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20061106 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20071105 |