CN102971242A - Reel-up for continuous reeling of a fibre web - Google Patents
Reel-up for continuous reeling of a fibre web Download PDFInfo
- Publication number
- CN102971242A CN102971242A CN2010800574307A CN201080057430A CN102971242A CN 102971242 A CN102971242 A CN 102971242A CN 2010800574307 A CN2010800574307 A CN 2010800574307A CN 201080057430 A CN201080057430 A CN 201080057430A CN 102971242 A CN102971242 A CN 102971242A
- Authority
- CN
- China
- Prior art keywords
- batch
- roller track
- machine rolls
- reel
- spool
- 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
Images
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
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- 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
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
-
- 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
- B65H2301/4143—Performing winding process
- B65H2301/41432—Performing winding process special features of winding process
- B65H2301/414322—Performing winding process special features of winding process oscillated winding, i.e. oscillating the axis of the winding roller or material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2408/00—Specific machines
- B65H2408/20—Specific machines for handling web(s)
- B65H2408/23—Winding machines
- B65H2408/236—Pope-winders with first winding on an arc of circle and secondary winding along rails
Abstract
A reel-up (1 ) for reeling up a fibre web (W) continuously around a reel spool (5) into a machine reel (6), which reel-up (1) comprises: - a reeling drum (10) for forming a nip (N) with the machine reel (6) being reeled up, - a frame (20) which is arranged for supporting the machine reel (6) and to which frame (20) is connected a roller rail (23) along which the reel spool (5) operating as the core of the machine reel (6) is movable in the x direction by rolling bearing housings (58) of the reel spool (5), - in which reel-up (1) the fibre web (W) is reelable up oscillatingly into the machine reel (6), whereby - the roller rail (23) is arranged movable in the y direction in relation to the frame (20) for providing an oscillating path of the reel spool (5).
Description
Technical field
The present invention relates to a kind of fiber web that makes and center on the batch up gear that spool is wound into machine rolls continuously, this batch up gear comprises:
-reel, it forms nip with the machine rolls of being batched;
-framework, it is set to support machine rolls, and framework is connected with the roller track, and the spool that operates as the core of machine rolls rolls by the bearing carrier ring that makes spool and removable at directions X along the roller track,
-in this batch up gear, fiber web is wound into machine rolls swingably.
Background technology
Batch up gear is to produce the device of the material webs coiled of continuous fiber web as the roll form of machine rolls.In the production process of fiber web, batch normally first subprocess, thereby wherein continuous production is interrupted successively and continues.Machine rolls forms around the spool that operates as the volume core, namely is in a fiber web on the machine rolls and has top and end.The trend in this field is that the size of machine rolls increases constantly, and this proposes development requires for batch up gear.In fact the size of spool has specified the upperlimit of machine rolls.Yet because we are to the concern of dynamic environment, and fiber web is the rollable material that is subject to the various faults impact, so by quite important as the performed task of the batch up gear of the efficient retainer of paper machine or lap machine.The behind reason that the size of machine rolls increases continuously is starting and the termination of wishing to realize in the production of fiber web still less, these startings and end to hinder or upset production process and lower efficiency.
Simultaneously, patent FI91383(EP0483092B1) described a kind of method in, the method is transferred to new order with the size of machine rolls, and can in good mode form the beginning of machine rolls from the angle of the attribute of the fiber web that batches this moment.When the quantity of the fiber web that batches increased, the importance at beginning increased, and operated as " basis " of volume structure because should the beginning.At this, the advanced person's that provides for machine rolls by main center driver and subcenter actuator center moment of torsion is provided the key feature that develops this technology, and this makes it possible to use many-sided parameter of batching in the process that forms machine rolls.Prior art before this device is so-called Pope surface coiling device (Pope reeler), wherein form machine rolls by machine rolls being pressed against the driving reel, so machine rolls forms by the friction between reel and the machine rolls.
The method of describing among the patent US5370327 has been introduced the idea that forms machine rolls vertical plane for the first time, so that this machine rolls is in whole coiling process on the top of horizontal rail of identical vertical height.Patent documentation FI91383 has also described such device, but before beginning to batch, spool moves to reference position in the mode of Pope formula (Pope-type).In patent US5370327, mobile reel can remain on the constant plane center of spool.The advantage of this device is that load on the side of the reel that is present in mass conservation is transferred in the adjusting of nip forces from being present in load on the machine rolls side.
Except " pioneer's patent " of above-mentioned second generation batch up gear, also have various embodiment, these embodiment have further improved the theory of describing in these two patents.One in them is patent US6354531, and it has been described fiber web swingingly is arranged into a plurality of different flexible program in the machine rolls.The specification sheets of patent WO2007/010094A2 has also been described some possible devices that are used for swingingly batching fiber web.
In the continuous coiling device of listing, the swing in secondary the batching is by making machine rolls and reel turn to (that is fiber web is turned to) and generation along machine direction.This is described in the specification sheets of patent DE19939506 in more detail.This device needs movably reel, therefore can affect the Tension Distribution of fiber web on the horizon.
In the continuous coiling device that applicant's the name with OptiReel Plus is sold, machine rolls during secondary batching along teeter, so that move along Y-direction simultaneously along the parent roll slide unit (sledge) of directions X mobile apparatus volume and load-supporting.
In describing context of the present invention, following term is used for making to be described conveniently: machine direction (MD) refers to directions X, and laterally (CD) refers to Y-direction, and highly refers to the Z direction.The incoming direction of fiber web refers to updrift side, and the outflow direction of fiber web refers to downstream direction.The volume core refers to spool in context, but it also can be called winding off spindle.
Summary of the invention
The object of the invention is to develop a kind of device that can batch simple and reliablely, by this device, can swingingly batch when needed fiber web.The present invention also aims to provide a kind of device, its theory of batching is based on the known method that forms machine rolls by reel.
Batch up gear according to the present invention is characterised in that the roller track is arranged to can move along Y-direction with respect to framework, is used for providing the swing path of spool.
Therefore, the teeter of machine rolls is to control by the transverse shifting that the roller track that makes spool is followed along machine rolls.The bearing portion of low friction is set below the roller track, in bearing portion slidingsurface mutually against and slide delicately.To this valuably, between roller track and framework, plane sliding bearing is set, in order to support the load that the quality by machine rolls causes.
In specific embodiment, the roller track is connected to subframe, this subframe has the moment of inertia higher than roller track (moment of inertia) in Z direction and Y-direction at least, between subframe and framework, be provided with plane sliding bearing, the load that causes in order to the quality that supports by machine rolls.In addition, in the device according to useful embodiment, the element as the control rail moving is provided with the control guiding device, in order to control roll track moving along Y-direction between roller track or subframe and framework.
The fault that the narrow afterbody that the abundant swing of machine rolls has reduced fiber web causes the structure of batch up gear or machine rolls.These comprise: the discharge difficult of the air that produces from the end of machine rolls or be obstructed; In the machine rolls of fiber web, form to stretch striped or other is equal to problem.These possible problems increase (that is, this impact occurs again and again) along with the increase of machine rolls diameter.Usually, this swing (wherein, during batching, fiber web departs from from an edge to another edge along Y-direction estimates several centimetres to about ten centimetres) is enough to overcome the problem that is caused by striped.For fiber web is not unnecessarily stretched because of swing, the wobble length that is fit to of setting fiber web also is very important.Wobble length L
Osk=v*t
Osk, wherein v is speed of production, and t
OskIt is the time of finishing an oscillating traverse motion.For example, the cycle of wobble cycle is 1.5 minutes, and the speed of production of fiber web is 1800m/min, and then wobble length is 2700 meters, and this in most of the cases is sufficient.
Description of drawings
Referring now to accompanying drawing the present invention is described in more detail, in the accompanying drawings:
Fig. 1 shows the first embodiment of the present invention;
Fig. 2 shows the second embodiment of the present invention.
The specific embodiment
Embodiment 1: the embodiment shown in Fig. 1 presents a kind of structure, in this structure, is subframe 21 between roller track 23 and the framework 20, can guarantee sufficient load ability to bear and rigidity in Z direction and Y-direction by subframe 21.The expection characteristic of this subframe 21 is that it is along the sufficient rigidity of Z direction.So the load that is caused by the quality of machine rolls 6 is distributed on the surface bearing surface 25 enough large zone along directions X (and Y-direction).Hunting motion is carried out by actuator 30, has abundant actuator 30 so that needed oscillatory forces to be provided in the distance of roller track.In order to ensure the flatness of roller track on its whole length, subframe is guaranteed rigidity equally on Y-direction.In order to ensure rigidity, the term of moment of inertia is the descriptive parameter of tool that can directly calculate from geom.
Fig. 1 shows the embodiment of the pendulous device of roller track and bearing thereof.This accompanying drawing shows the bearing carrier ring 58 of spool, and when when directions X batches along roller track 23, this spool cover rolls.Actual roller track 23 is fixed to subframe 21.The plane sliding bearing 25 of enough sensitivities is set between subframe 21 and framework 20, and this plane sliding bearing 25 supports the load that is caused by machine rolls (along the Z direction) and the motion that makes it possible to carry out Y-direction.The quality of machine rolls can reach 200,000kg before changing, so the load of an end of spool 5 is 100,000kg.The quality of machine rolls 6 comprises the quality of the fiber web W that is involved in machine rolls and the quality of spool 5.This load that is caused by total mass is transferred to by framework 20 and is supported, so that rotate integratedly around its stub area place and spool cover 51 at spool 5 of axle 52() have the rotatable cannula-like bearing carrier ring 58 that bearing is installed, load is transferred to roller track 23 via this bearing carrier ring 58.Place, end at spool has coupler 59, and in coupler 59, the coupler of actuator 8 is in identical position along Y-direction between shaking peroid, so the length of the power transmission shaft 80 of actuator 8 is variable.
When swinging machine rolls 6, the quality of machine rolls causes the friction force of cross motion, and this friction force is F
μ=M*g* μ, wherein M is quality, g is acceleration due to gravity, and μ is the friction coefficient between the surface.As slidingsurface, can use for example RIMET of Oy Johnson Metall Ab company, its coefficientoffrictionμ is about 0.07 in such embodiments.The plane sliding bearing 25 that is suitable for this purpose comprises the steel main body and as the mixture material that contains polytetrafluoroethylene-lead of slidingsurface.Because the tabular value of this bearing has for example maximized surface pressure of 80MPa, this must pay attention to when the size of design plain bearing.In addition, plane sliding bearing 25 can comprise a plurality of independent bearing elements, and these bearing elements arrange at directions X the most valuably continuously.Plane sliding bearing 25 can lubricate enduringly or lubricate by the lubricant of supplying with.
Embodiment 2: the embodiment shown in Fig. 2 does not comprise the subframe between roller track 21 and the framework 20, but directly comprises plane sliding bearing 25.This application scheme is well-adapted for the less occasion of machine rolls 6 quality of weighing with contemporary standard, and therefore the rigidity of actual roller track is enough.In other side, the part of structure is identical with the parts shown in Fig. 1, and also is identical with its Reference numeral and above-mentioned performance and alternative.
In addition, relate at the same time in the device according to useful embodiment of embodiment 1 and embodiment 2, as the element of control roll track between roller track 23 or subframe 21 and framework 20 23 motion, be provided with control guiding device 26, in order to the motion of the Y-direction of control roll track 23.Valuably, control guiding device 26 is set to not support the load of Z direction, and the load of all Z directions that therefore apply can both be supported by plane sliding bearing 25.
In addition, in the device according to embodiment, carry out transverse shifting by eccentric wheel.The rotation of concussion axle can realize by for example motor+gear combination.Constant concussion campaign can be by realizing along a direction rotation, and it is less than reciprocating maximum.Selectively, eccentric wheel can be substituted by leverage.Therefore, provide the actuator 30 of the Y-direction motion of roller track 23 can comprise that eccentric wheel, leverage or other provide reciprocating equivalent device.In order to realize the concussion operation, the whole power that is produced by actuator 30 must surpass the friction force F μ that mentions before.
Valuably, safeguard side and the drive side of batch up gear have its oneself actuator 30, and these actuators 30 are synchronized with each other in electronic mode.The phase place that the coupler of the actuator 8 of spool 5 swings is identical with the roller track.
In other side, batch up gear can adopt known or other is fit to batches structure.For example, main winding process can be undertaken by known traditional rotating method or by rail supported, when formed machine rolls during main coiling shifted forward along directions X, reel can sink thus.
It will be apparent to one skilled in the art that the present invention and its embodiment are not limited to above-mentioned exemplary embodiment.The statement (for example " framework is connected with the roller track ") that is used for the performance characteristic existence is not determinate, so that the existence that does not appear at the further feature in independent claims and the dependent claims is not got rid of in the description of these features.
The Reference numeral that uses in the accompanying drawings:
1 batch up gear
10 reels
20 frameworks
21 subframes
23 roller tracks
25 plane sliding bearings
26 guiding devices
30 actuators
5 spools
51 spool covers
52 drum shaft
58 bearing carrier rings
59 couplers
6 machine rolls
8 actuators
80 energy transmitter shafts
The N nip
The W fiber web
Claims (10)
1. one kind makes fiber web (W) center on the batch up gear (1) that spool (5) is wound into machine rolls (6) continuously, and this batch up gear (1) comprising:
Reel (10) forms nip (N) with the described machine rolls (6) of being batched;
Framework (20), be set to support described machine rolls (6), and described framework (20) connects roller track (23), roll by the bearing carrier ring (58) that makes described spool (5), the described spool (5) that operates as the core of described machine rolls (6) can be mobile along described roller track (23) at directions X
In described batch up gear (1), fiber web (W) can swingingly be wound into described machine rolls (6),
It is characterized in that,
Described roller track (23) is configured to move in Y-direction with respect to described framework (20), is used for providing the swing path of described spool (5).
2. batch up gear according to claim 1 (1) is characterized in that, is provided with plane sliding bearing (25) between described roller track (23) and described framework (20), the load that causes in order to the quality that supports by described machine rolls (6).
3. batch up gear according to claim 1 (1), it is characterized in that, described roller track (23) is connected to subframe (21), described subframe (21) has than the larger moment of gyration of described roller track (23) in Z direction and Y-direction at least, between described subframe (21) and described framework (20), be provided with plane sliding bearing (25), the load that causes in order to the quality that supports by described machine rolls (6).
4. according to claim 1 or 3 described batch up gears, it is characterized in that, between described roller track (23) or subframe (21) and described framework (20), be provided with control guiding device (26), be used for controlling described roller track (23) in the motion of Y-direction.
5. batch up gear according to claim 1 is characterized in that, described roller track (23) provides by actuator (30) in the motion of Y-direction.
6. batch up gear according to claim 1 is characterized in that, provides described roller track (23) to comprise that at the actuator (30) of the motion of Y-direction eccentric wheel, leverage or other provide reciprocating equivalent device.
7. batch up gear according to claim 2 is characterized in that, described plane sliding bearing (25) comprises the bearing element that several are independent.
8. batch up gear according to claim 4 is characterized in that, described control guiding device (26) is set to not support the load of Z direction.
9. batch up gear according to claim 1 is characterized in that, described plane sliding bearing (25) is lubricated enduringly.
10. batch up gear according to claim 1 is characterized in that, described plane sliding bearing (25) is lubricated enduringly by the lubricant that can supply with.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20096357 | 2009-12-18 | ||
| FI20096357A FI122748B (en) | 2009-12-18 | 2009-12-18 | Winding device for continuous winding of fiber web |
| PCT/FI2010/051051 WO2011073533A2 (en) | 2009-12-18 | 2010-12-17 | Reel-up for continuous reeling of a fibre web |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102971242A true CN102971242A (en) | 2013-03-13 |
| CN102971242B CN102971242B (en) | 2015-04-01 |
Family
ID=41462815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080057430.7A Active CN102971242B (en) | 2009-12-18 | 2010-12-17 | Reel-up for continuous reeling of a fibre web |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2512962B1 (en) |
| CN (1) | CN102971242B (en) |
| FI (1) | FI122748B (en) |
| WO (1) | WO2011073533A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654112A (en) * | 2018-06-29 | 2020-01-07 | 精工爱普生株式会社 | Recording apparatus |
| CN111573176A (en) * | 2019-02-18 | 2020-08-25 | 维美德技术有限公司 | Reel transport rail system and method for transporting reels thereon |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2130332A (en) * | 1936-12-01 | 1938-09-13 | West Virginia Pulp & Paper Co | Method and apparatus for winding paper |
| CN1098698A (en) * | 1993-05-06 | 1995-02-15 | 贝洛特工艺技术公司 | The method and apparatus that web roll is reeled |
| CN1113653A (en) * | 1993-08-24 | 1995-12-20 | 贝洛伊特技术有限公司 | Web-winding process and device |
| DE19822261A1 (en) * | 1998-05-18 | 1999-11-25 | Voith Sulzer Papiertech Patent | Method to wind paper or carton onto drum |
| WO2002034655A1 (en) * | 2000-10-27 | 2002-05-02 | Metso Paper, Inc. | Method in reeling and a reel-up |
| FI116217B (en) * | 2001-08-27 | 2005-10-14 | Metso Paper Inc | Method for moving the roll and the roller |
| CN101393787A (en) * | 2008-10-28 | 2009-03-25 | 杭州鸿雁线缆有限公司 | Active pay-off machine device |
| EP2055658A2 (en) * | 2007-10-29 | 2009-05-06 | Voith Patent GmbH | Method and device for coiling a strip of material up into a roll of material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI91383C (en) | 1990-10-26 | 1997-01-22 | Valmet Paper Machinery Inc | Method of winding |
| US6354531B1 (en) | 1998-02-19 | 2002-03-12 | Metso, Paper, Inc. | Apparatus and method for continuously reeling a web material |
| DE19939506A1 (en) | 1999-08-20 | 2001-02-22 | Voith Paper Patent Gmbh | Winding station for a calendered paper or cardboard web uses an axial reciprocating movement for the web carrier drum and/or roll winding drum to give a consistently wound roll with compensation for web irregularities |
| FI121228B (en) | 2005-07-21 | 2010-08-31 | Metso Paper Inc | Procedure for rolling a paper or cardboard web and a wheelchair |
-
2009
- 2009-12-18 FI FI20096357A patent/FI122748B/en active IP Right Grant
-
2010
- 2010-12-17 WO PCT/FI2010/051051 patent/WO2011073533A2/en active Application Filing
- 2010-12-17 CN CN201080057430.7A patent/CN102971242B/en active Active
- 2010-12-17 EP EP10808991.3A patent/EP2512962B1/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2130332A (en) * | 1936-12-01 | 1938-09-13 | West Virginia Pulp & Paper Co | Method and apparatus for winding paper |
| CN1098698A (en) * | 1993-05-06 | 1995-02-15 | 贝洛特工艺技术公司 | The method and apparatus that web roll is reeled |
| CN1113653A (en) * | 1993-08-24 | 1995-12-20 | 贝洛伊特技术有限公司 | Web-winding process and device |
| DE19822261A1 (en) * | 1998-05-18 | 1999-11-25 | Voith Sulzer Papiertech Patent | Method to wind paper or carton onto drum |
| WO2002034655A1 (en) * | 2000-10-27 | 2002-05-02 | Metso Paper, Inc. | Method in reeling and a reel-up |
| FI116217B (en) * | 2001-08-27 | 2005-10-14 | Metso Paper Inc | Method for moving the roll and the roller |
| EP2055658A2 (en) * | 2007-10-29 | 2009-05-06 | Voith Patent GmbH | Method and device for coiling a strip of material up into a roll of material |
| CN101393787A (en) * | 2008-10-28 | 2009-03-25 | 杭州鸿雁线缆有限公司 | Active pay-off machine device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654112A (en) * | 2018-06-29 | 2020-01-07 | 精工爱普生株式会社 | Recording apparatus |
| CN111573176A (en) * | 2019-02-18 | 2020-08-25 | 维美德技术有限公司 | Reel transport rail system and method for transporting reels thereon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102971242B (en) | 2015-04-01 |
| EP2512962B1 (en) | 2014-06-18 |
| WO2011073533A2 (en) | 2011-06-23 |
| FI122748B (en) | 2012-06-29 |
| WO2011073533A3 (en) | 2011-09-22 |
| FI20096357A (en) | 2011-06-19 |
| FI20096357A0 (en) | 2009-12-18 |
| EP2512962A2 (en) | 2012-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203382277U (en) | Winding device for winding fiber web | |
| RU2409435C2 (en) | Metal strip roll mill | |
| CN103950779B (en) | A kind of capstan head cutting machine | |
| CN102249105B (en) | Centre and friction hybrid drive cloth rolling device | |
| CN101903270B (en) | Reel and a method of reeling a fiber web | |
| CN102971242B (en) | Reel-up for continuous reeling of a fibre web | |
| CN104326303B (en) | The winding mechanism of up- coiler | |
| CN102666329B (en) | Reel-up for continuously reeling up a fibre web | |
| EP2307297B1 (en) | Reel | |
| CN103373627A (en) | Method and device for winding of fiber webs, especially of partial paper and board webs | |
| JP2002528364A (en) | Method and apparatus for controlling reel structure | |
| CN101850558B (en) | Pony roll cutter | |
| CN103373628B (en) | For the method and apparatus of coiled fiber web especially paper web and board web | |
| CN101544321A (en) | Yarn winding machine and yarn winding method | |
| DE602005001693D1 (en) | DEVICE WITH TWO DRIVE ROLLERS FOR PASSENGER DEVELOPERS WITH CONTROLLED POWERS OF DRIVE ROLLERS | |
| JP2005139536A (en) | Powder-rolling apparatus and method | |
| FI114906B (en) | Power transmission method and device on the reel | |
| CN102815564B (en) | Method in reeling of fiber webs and reel-up | |
| CN201728244U (en) | Uncoiling mechanism of face milling machine | |
| CN102616598A (en) | Fiber web winding machine and method | |
| CN202162204U (en) | Double-machine tandem rolling production system for high-hardness battery pole piece | |
| CN203159856U (en) | Split radial winding mechanism of multi-bar warp knitting machine | |
| CN102712430A (en) | Turning apparatus and method for machine reels | |
| CN106276362A (en) | Devices for taking-up for coiled fiber web | |
| EP1206405A1 (en) | Method and device in the process of reeling up a paper web |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Espoo, Finland Applicant after: Veimeide Technology Co., Ltd. Address before: Helsinki Applicant before: Metso Paper Inc. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: METSO PAPER INC. TO: VEIMEIDE TECHNOLOGY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |