EP2445819A1 - Wickelmaschine zum kontinuierlichen aufwickeln einer faserstoffbahn - Google Patents
Wickelmaschine zum kontinuierlichen aufwickeln einer faserstoffbahnInfo
- Publication number
- EP2445819A1 EP2445819A1 EP10714454A EP10714454A EP2445819A1 EP 2445819 A1 EP2445819 A1 EP 2445819A1 EP 10714454 A EP10714454 A EP 10714454A EP 10714454 A EP10714454 A EP 10714454A EP 2445819 A1 EP2445819 A1 EP 2445819A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- roller
- luftabquetscheinrichtung
- roll
- winding machine
- 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- Withdrawn
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
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
- B65H19/2253—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being displaced during the winding operation
- B65H19/2261—Pope-roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/13—Details of longitudinal profile
- B65H2404/137—Means for varying longitudinal profiles
- B65H2404/1371—Means for bending, e.g. for controlled deflection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/50—Surface of the elements in contact with the forwarded or guided material
- B65H2404/56—Flexible surface
- B65H2404/561—Bristles, brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2408/00—Specific machines
- B65H2408/20—Specific machines for handling web(s)
- B65H2408/23—Winding machines
- B65H2408/2362—Winding machines with two secondary winding spools, e.g. on separate carriages
- B65H2408/2364—Winding machines with two secondary winding spools, e.g. on separate carriages with additional element for facilitating web roll change
Definitions
- Winding machine for the continuous winding of a fibrous web
- the invention relates to a winding machine for continuously winding a fibrous web, in particular a paper, board or tissue web, on a winding core to a winding roll, with a carrier drum, which forms a winding nip with the winding roll, with a comprehensive at least one transport storage, the Winding core along a preferably horizontal guideway leads, and with at least one mounted in the lower region of the winding machine Beerabquetsch noise with at least one Lucasabquetschelement, which preferably immediately before reaching a desired layer thickness of the winding roll and / or preferably immediately before dissolution of the winding drum formed by the winding drum and the winding roll can be applied to the winding roll by means of at least one movement device acting on both sides when forming a pressure nip.
- Such a winding machine having an air squeezing device is well known, for example, from European patent EP 0 483 092 B1 or from PCT publication WO 98/52858 A1, and it is used in particular in machines for producing or refining fibrous webs, such as paper, Cardboard or tissue webs, used.
- both the "wrapped" web tension and the line force prevailing in the press nip must be maintained in order to be able to guarantee the desired winding quality in the outer area of the winding roll, and the faster the winding machines are operated, the greater the resulting problem Order of magnitude of 1,500 to 3,000 m / min) and the larger the produced diameters of the finished reels (current order of magnitude of 2.5 to 4.5 m).
- the Lucasabquet Anlagenung with the at least one Lucasabquetschelement a cambered and the winding roller contacting surface for the purpose of forming a flat or approximately flat Anpressspalts between the Lucasabquetsch issued and the winding roll with a line force in the range of 0th , 2 to 6 kN / m, preferably from 0.4 to 5 kN / m, in particular from 0.5 to 4 kN / m, and in that the crowning of the winding roll contacting surface of the air squeezing device has a value in the range of 0.3 to 40 mm, preferably from 1 to 20 mm, in particular from 2 to 10 mm.
- the Luftabquetsch observed as Heilabquetschelement a rigid Heilabquetschwalze with a roll diameter in the range of 200 to 1450 mm, preferably from 300 to 1000 mm, in particular from 500 to 800, on.
- the Luftabquetsch comprises as Gutabquetschelement a curved and slender Heilabquetschwalze with several, preferably 2 to 10, in particular 2 to 7 or 2 to 5, immediately adjacent and cylindrical segmented rollers with a segmented roll diameter of 100 to 600 mm, preferably of 200 to 550 mm, in particular from 250 to 500 mm, and with a curved and the segment rollers bearing roller yoke.
- the roller yoke supporting the segment rollers may have an adjustable curvature for the purpose of adjusting the crowning of the winding roller contacting surface of the air crushing device.
- the adjustment of the curvature can for example be done by a distortion of the roller yoke at its two bearing ends.
- roller yoke carrying the segment rollers may also have an invariable curvature. It can be structurally determined, for example.
- the Luftabquetsch observed as Luftabquetschelement a curved and slender Heilabquetschwalze with several, preferably 2 to 10, in particular 2 to 7 or 2 to 5, immediately adjacent and cylindrical segmented rollers with a segmented roll diameter of 150 to 400 mm, preferably from 200 to 375 mm, in particular from 220 to 350 mm, and with a flat or approximately flat, the cylindrical segment rollers bearing by means of bearing units Roll support.
- the air squeezing device comprises as air squeezing element a curved brush unit with at least one brush, preferably a plurality of brushes, and with a flat or nearly even brush supporting at least one brush, preferably the brush unit carrier supporting a plurality of brushes by means of bearing units.
- the air squeezing device comprises as air squeezing element a curved covering unit having at least one covering element, preferably several covering elements, and having a flat or nearly even covering, the at least one covering, preferably the plurality of coverings, by means of bearing units lining unit carrier.
- the bearing units for the segment rollers, brush units and pad units may have adjustable lengths for the purpose of adjusting the crowning of the winding roller contacting surface of the air squeegee.
- the air squeezing device comprises as air squeezing element an air squeeze roll having a roller tube supported at least in an axially central region on a continuous roller carrier at least in the radial direction, which outside the axially middle region permits a distance to the roller tube relative to the roller carrier Roller carrier comprises.
- the roller tube and the roller carrier can be adjusted to each other at least at the edge side by a relative movement to set the crowning of the winding roller touching surface of Lucasabquetsch worn.
- the air squeezing device comprises as air squeezing element a soft air squeegee roll with a deformable lining which is provided at least in some areas with cuts.
- the deformable coating which has a Shore A hardness (according to DIN 53 505) between 50 and 90, preferably between 55 and 85, in particular between 60 and 80, at least in the region of its lateral surface, preferably comprises a polyurethane, a rubber, a silicone, a silicone blend, a chlorosulfonated polyethylene or a rubber-based material, and the support shaft is preferably a carbon fiber roll ("CarboTec") or a steel roll (“EvoTec”) because these lining materials are excellent suitable for such use.
- the substantially parallel course of the incisions allows an extended spreading effect in the fibrous web and the specified incision width provides the advantages of a virtually groove-free roller surface, so no longitudinal marks, no wrinkles and the like.
- the incisions on each side of a perpendicular to the longitudinal axis of the support shaft extending median plane extending spirally from the median plane to the two roll ends.
- At least two helical incisions extending at a distance from each other are provided on each side by a central plane extending perpendicular to the longitudinal axis of the support shaft.
- the notches on each side of the median plane may be offset from one another in a range of 90 to 180 °, preferably by 90, 120 or 180 °.
- the incisions preferably have substantially parallel flanks and / or approximately in cross section a trapezoidal shape widening to the bottom of the incisions.
- the Beerabquetsch is preferably substantially linear, preferably horizontally and / or vertically, or along a contour of a circle segment to the winding roll can be applied. These application movements result in practice in terms of their regulations and moving masses or mass changes advantages.
- the Luftabquetsch in order to achieve the greatest possible avoidance of air inclusions between the individual layers of the almost fully wound winding roll, the Heilabquetsch adopted is preferably in a peripheral region which extends from the feed point of the fibrous web on the winding roll to at least the vertical low point of the winding roll to the winding roll applied. Upstream and downstream jobs provide a loss of effectiveness in terms of the aforementioned avoidance.
- the pressing force in the pressing region can be regulated by a displacement of the air squeezing device.
- the winding machine according to the invention can also be used in an excellent manner in a machine for producing and / or finishing a fibrous web, in particular a paper, board or tissue web.
- Figure 1 shows an exemplary course of the line force in a formed between an almost fully wound reel and a cylindrical Beerabquetschwalze pressure nip according to the prior art
- Figure 2 is a schematic side view of a winding machine according to the invention with a Lucasabquetsch noticed during the main winding phase;
- FIG 3 is a schematic side view of a winding machine according to the invention with a Lucasabquetsch observed during Endwickelphase
- Figure 4 is a schematic view of a first embodiment of a Lucasabquetsch adopted the winding machine according to the invention
- Figure 5 shows an exemplary course of the line force in a formed between an almost fully wound winding roll and a cylindrical Lucasabquetschwalze
- FIGS. 6 to 10 are several schematic views of further embodiments of an air squeezing device of the winding machine according to the invention.
- FIG. 1 shows an exemplary course of the line force LK in a contact pressure gap 12 according to the prior art formed between an almost fully wound winding reel 4 and a cylindrical air squeegee roller 10.0 of an air squeezing device 10.
- the line force LK in the nip 12 is not constant or approximately constant over its width b (double arrow). It comes, for example due to so-called lowered edges in the outer regions in the almost fully wound reel 4, to marginal overpressures Ü.1, Ü.2, which negatively affect the quality of winding in the almost fully wound reel 4 negative.
- the fibrous web 2 shows a schematic side view of a winding machine 1 for continuously winding a fibrous web 2 onto a winding core 3 to form a winding roll 4.
- the fibrous web 2 may in particular be a paper, board or tissue web.
- the winding machine 1 comprises a in professional circles as Anpresstrommel or support roller designated and partially wrapped by the fibrous web 2 carrier drum 5, which is either rigidly mounted or along an imaginary and horizontal line G by means of a Schlittenregulatingmoi pressing device is not shown (double arrow P1) and in the As a rule, is driven by a drive, not shown.
- the various types of storage and movement for the carrier drum 5 are disclosed in particular in the German patent application DE 198 07 897 A1; Their content with regard to the various types of storage and movement is hereby made the subject of this description.
- the winding roller 4 is guided by means of a lifting device, not shown, a movable transport device in the direction indicated by the arrow P2 movement direction.
- the transport device can be formed, for example, by a spindle drive which comprises a threaded spindle driven by an electric motor.
- the transport device serves to hold and guide the winding core 3 of the winding roller 4 lying on the preferably horizontal rails ("guide track") 8.
- a device for regulating the line force LK arising in the winding nip (nip) 7 during the "main winding phase” is already shown, for example German Offenlegungsschrift DE 198 07 897 A1; Their content is hereby made the subject of this description.
- an empty winding core 9 also referred to in professional circles as an empty drum, is held by a holding device (not shown) at a distance from the carrying drum 5 ("standby position PB").
- an air squeezing device 10 is shown with an air squeegee 10.1, which is not in any operative relationship with the winding reel 4 during the illustrated "main winding phase.”
- the air squeeze roller 10.1 is rather in a "waiting position PW" and is preferably immediately before reaching one desired layer thickness S of the winding roll 4 and / or preferably immediately before dissolution of the winding nip (nip) 7 formed by the carrier drum 5 and the winding roll 4 to the winding roll 4 by means of at least one known in the art, thus only indicated and acting on both sides movement means 11 during formation of a Anpressspalts 12 (see Figure 2) invest and pressed.
- the Lucasabquetschwalze 10.1 is for this purpose with generally known mechanisms substantially linearly (arrows), horizontally and / or vertically, or along a contour of a circular segment (arrow) movable.
- the carrier drum 5 has a preferably rubberized or coated lateral surface 6 and it can temporarily, as shown in Figure 1, with the winding roller 4 form a winding nip 7.
- the fibrous web 2 is led out either from a calender not shown here or also here not shown dryer section of a paper or board machine, then wraps around a spreader roller, not shown, and then runs in the direction of arrow on the outer surface 6 of the carrier drum 5, wraps around the lateral surface
- the detachment of the fibrous web 2 from the carrier drum 5 and the transfer to the resulting winding roll 4 is done in the so-called winding nip (Nip) 7, the Forms during the "main winding phase" between the carrier drum 5 and the winding roller 4.
- FIG. 3 shows a schematic side view of a winding machine 1 with an applied and pressable air squeezing device 10 with an air squeeze roller 10.1 during the "end winding phase”.
- Winding nips (nips) 7 (see Figure 1) and moved away to form a free Bruzugs. Time is then offset so far at a distance from the Tragtromnnel 5 held empty winding core 9 of the holding device, not shown, placed on the carrier drum 5 with the formation of a new winding nip (nips) 7. With a web separation, not shown, then begins the "Anwickelphase" for the empty winding core 9, wherein the winding roller 4 is then no longer wound and horizontally (arrow P2) in an end position PE (“Tambour cookingposition”) is moved.
- the Luftabquetschwalze 10.1 of Gutautsch gave 10 in a peripheral region 13, which extends from the Auflauftician 14 of the fibrous web 2 on the winding roll 4 to at least the vertical low point 15 of the winding roll 4, can be applied to the winding roll 4.
- the contact pressure F (arrow) in the contact pressure 16 by a displacement of Heilabquetschwalze 10.1 is adjustable.
- Such a regulation belongs to the field of knowledge of the average expert and is disclosed for example in the already mentioned German patent application DE 198 07 897 A1 for a carrier drum.
- the Heilabquetschwalze 10.1 is while maintaining the contact force F (arrow) in the contact area 16 displaced.
- the displacement of the Heilabquetschwalze 10.1 is preferred only then terminated when the winding roller 4 horizontally (arrow P2) has reached its end position PE ("Tambour Touchposition").
- the Luftabquetschwalze 10.1 by means of at least one drive device 17, not shown, at least before, preferably also during the formation of the Anpressspalts 12 with the winding roller 4 can be driven.
- the Lucasabquet Anlagenung 10 shown in the two figures 2 and 3 with the at least one Dunabquetschelement 10.1 has a cambered and the winding roller 4 contacting surface 18 for the purpose of forming a flat or approximately flat Anpressspalts 12 between the Lucasabquetsch recognized 10, 10.1 and the winding roller 4 with a line force LK in the range from 0.2 to 6 kN / m, preferably from 0.4 to 5 kN / m, in particular from 0.5 to 4 kN / m.
- the Crowning B of the winding roller 4 touching surface 18 of Lucasabquetsch Anlagen 10, 10.1 assumes a value in the range of 0.3 to 40 mm, preferably from 1 to 20 mm, in particular from 2 to 10 mm, at.
- FIG. 4 shows a schematic view of a first embodiment of an air squeezing device 10 of the winding machine 1 according to the invention but not shown.
- the Heilabquetsch adopted 10 comprises a rigid Heilabquetschwalze 10.11 with a roller diameter D.10.11 in the range of 200 to 1450 mm, preferably from 300 to 1000 mm, in particular from 500 to 800.
- the curvature B of the winding roller contacting surface 18 of Lucasabquetsch worn 10, 10.11 assumes a value in the range of 0.3 to 40 mm, preferably from 1 to 20 mm, in particular from 2 to 10 mm, at.
- FIG. 5 shows an exemplary course of the line force LK in a nip 12 formed between an almost fully wound winding roll 4 (see FIG. 3) and an air squeezing device 10 according to the winding machine according to the invention.
- FIG. 6 shows a schematic view of an embodiment of the first embodiment of the air squeezing device 10 shown in FIG. 4 of the winding machine 1 according to the invention but not shown.
- the Lucasabquetsch noisy 10 again has a rigid Lucasabquetschwalze 10.12, but is clamped at its two bearing ends L.1, L.2.
- the achievable camber B of the winding roller contacting surface 18 of Heilabquetsch Anlagen 10, 10.12 thus assumes a value in the range of 0.3 to 40 mm, preferably from 1 to 20 mm, in particular from 2 to 10 mm.
- the roll diameter D.10.12 of this stiff air squeeze roll 10.12 is again in the range of 200 to 1450 mm, preferably of 300 to 1000 mm, in particular of 500 to 800.
- FIG. 7 shows a schematic view of a second embodiment of an air squeezing device 10 of the winding machine 1 according to the invention but not shown.
- This Gutabquetsch raised 10 includes a curved and slender Heilquetquetschwalze 10.2 with several, preferably 2 to 10, in particular 2 to 7 or 2 to 5, immediately adjacent and cylindrical segment rollers 19 with a segment diameter D.19 from 100 to 600 mm, preferably from 200 to 550 mm, in particular from 250 to 500 mm, and with a curved and the segment rollers 19 supporting roller yoke 20th
- the curvature B of the winding roller contacting surface 18 of Lucasabquetsch worn 10, 10.2 assumes a value in the range of 0.3 to 40 mm, preferably from 1 to 20 mm, in particular from 2 to 10 mm, at.
- the roller yoke 20 supporting the segment rollers 19 can have an adjustable curvature for the purpose of setting the crown B of the surface contacting the winding roller (roller cover) 18 of the air squeezing device 10, 10.2.
- the adjustment of the curvature can be done for example by a distortion of the roller yoke 20 at its two bearing ends L.1, L.2.
- FIG. 8 shows a schematized view of a third embodiment of a Air squeezing device 10 of the winding machine 1, not shown, but not shown.
- This Beerabquetsch raised 10 includes a curved and slender Heilabquetschwalze 10.3 with several, preferably 2 to 10, in particular 2 to
- segment rollers 21 immediately adjacent and cylindrical segment rollers 21 with a segment roller diameter D.21 of 150 to 400 mm, preferably from
- the curvature B of the winding roller contacting surface 18 of Lucasabquetsch worn 10, 10.3 assumes a value in the range of 0.3 to 40 mm, preferably from 1 to 20 mm, in particular from 2 to 10 mm.
- the illustrated Gutabquetsch worn 10 may in two other, but not shown embodiments, a curved brush unit with at least one brush, preferably a plurality of brushes, and with a flat or approximately planar, the at least one brush, preferably the plurality of brushes bearing units bearing brush unit carrier or a curved and a covering unit having a soft and friction-resistant covering with at least one lining element, preferably a plurality of lining elements, and having a planar or approximately planar covering unit carrier carrying at least one covering, preferably the plurality of coverings, by means of bearing units.
- the respective bearing unit 23 may have an adjustable length L for the purpose of adjusting the crowning B of the winding roller contacting surface 18 of the air squeezing device 10, 10.3.
- the length L may be adjustable, for example, by using shims, screws or the like.
- FIG. 9 shows a schematized view of a fourth embodiment of an air squeezing device 10 of the winding machine 1 according to the invention but not shown.
- This Gutabquetsch raised 10 comprises a Heilabquetschwalze 10.4 with an exclusively in an axially central region M on a continuous roll carrier 24 at least supported in the radial direction roller tube 25 which outside the axially central region M a bending of the roller tube 25 relative to the roller carrier 24 permitting distance A to the roll carrier 24.
- the curvature B of the winding roller contacting surface 18 of Lucasabquetsch worn 10, 10.4 assumes a value in the range of 0.3 to 40 mm, preferably from 1 to 20 mm, in particular from 2 to 10 mm, at.
- the roll tube 25 and the roll carrier 24 can be adjusted to each other at least at the edge by a relative movement RB (arrow) for the purpose of setting the crowning B of the wound roll contacting surface 18 of Lucasabquetsch worn 10, 10.4.
- FIG. 10 shows a schematized view of a fifth embodiment of an air squeezing device 10 of the winding machine 1 according to the invention but not shown.
- this Gutabquetsch includes a soft Luftabquetschwalze 10.5 with a deformable coating 26 which is at least partially provided with notches 27.
- the deformable covering 26 which has a Shore A hardness H between 50 and 90, preferably between 55 and 85, in particular between 60 and 80, at least in the region of its lateral surface 28, comprises a polyurethane, a
- the support shaft 29 is a CFRP roller or a steel roller.
- winding machine 1 according to the invention shown in the figures is also outstandingly suitable for use in a machine for producing and / or finishing a fibrous web, in particular a paper, board or tissue web.
- a winding machine of the type mentioned above is improved by the invention such that a flat or approximately flat Anpressspalt between the almost fully wound winding roll and Heilabquetsch adopted with the result of a constant or approximately constant line kraftverlaufs across the width of the
- Anpressspalts away is formed.
- the effective design of the flat or approximately flat Anpressspalts takes place in the simplest possible constructive manner with a total of small additional space and not significantly increased acquisition and operating costs for the
Landscapes
- Winding Of Webs (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200920008773 DE202009008773U1 (de) | 2009-06-24 | 2009-06-24 | Wickelmaschine zum kontinuierlichen Aufwickeln einer Faserstoffbahn |
| PCT/EP2010/055082 WO2010149404A1 (de) | 2009-06-24 | 2010-04-19 | Wickelmaschine zum kontinuierlichen aufwickeln einer faserstoffbahn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2445819A1 true EP2445819A1 (de) | 2012-05-02 |
Family
ID=41051938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10714454A Withdrawn EP2445819A1 (de) | 2009-06-24 | 2010-04-19 | Wickelmaschine zum kontinuierlichen aufwickeln einer faserstoffbahn |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2445819A1 (de) |
| CN (1) | CN102803108A (de) |
| DE (1) | DE202009008773U1 (de) |
| WO (1) | WO2010149404A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016209642A1 (de) * | 2016-06-02 | 2017-12-07 | Voith Patent Gmbh | Aufwickelverfahren |
| JP6394664B2 (ja) * | 2016-09-13 | 2018-09-26 | トヨタ自動車株式会社 | 電極板の押圧装置および電極板の製造方法 |
| CN112278942A (zh) * | 2020-09-19 | 2021-01-29 | 安徽和邦纺织科技有限公司 | 一种网布存储箱 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI91383C (fi) | 1990-10-26 | 1997-01-22 | Valmet Paper Machinery Inc | Menetelmä kiinnirullauksessa |
| FI95683C (fi) * | 1994-06-10 | 1996-03-11 | Valmet Corp | Menetelmä ja laite rainan rullauksessa muodostuvan konerullan pintakerroksien viimeistelemiseksi |
| DE19635216A1 (de) * | 1996-08-30 | 1998-03-05 | Voith Sulzer Papiermasch Gmbh | Verfahren und Vorrichtung zum Aufwickeln einer Papierbahn zu einer Rolle |
| ATE234254T1 (de) | 1997-05-16 | 2003-03-15 | Voith Paper Patent Gmbh | Verfahren und wickelmaschine zum kontinuierlichen aufwickeln einer materialbahn |
| DE19806432A1 (de) * | 1998-02-17 | 1999-08-19 | Focke & Co | Vorrichtung zum Handhaben von Bobinen |
| DE19807897A1 (de) | 1998-02-25 | 1999-08-26 | Voith Sulzer Papiertech Patent | Verfahren und Vorrichtung zum kontinuierlichen Aufwickeln einer Materialbahn |
| FI20011456A0 (fi) * | 2001-07-04 | 2001-07-04 | Metso Paper Inc | Menetelmä ja laitteisto rainan painamiseksi rullaa vasten |
| DE10355688A1 (de) * | 2003-11-28 | 2005-06-23 | Voith Paper Patent Gmbh | Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn |
| DE102004020321A1 (de) * | 2004-04-26 | 2005-11-10 | Voith Paper Patent Gmbh | Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn |
| DE102004020322A1 (de) * | 2004-04-26 | 2005-11-10 | Voith Paper Patent Gmbh | Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn |
| DE102005000181A1 (de) * | 2005-12-12 | 2007-06-14 | Voith Patent Gmbh | Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn |
| DE202008014713U1 (de) * | 2008-11-05 | 2009-01-22 | Voith Patent Gmbh | Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn |
-
2009
- 2009-06-24 DE DE200920008773 patent/DE202009008773U1/de not_active Expired - Lifetime
-
2010
- 2010-04-19 WO PCT/EP2010/055082 patent/WO2010149404A1/de not_active Ceased
- 2010-04-19 CN CN2010800285881A patent/CN102803108A/zh active Pending
- 2010-04-19 EP EP10714454A patent/EP2445819A1/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2010149404A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202009008773U1 (de) | 2009-09-03 |
| WO2010149404A1 (de) | 2010-12-29 |
| CN102803108A (zh) | 2012-11-28 |
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