EP1484443A1 - Vorrichtung und Verfahren zum Regeln der Spannkraft einer laufenden Bahn - Google Patents
Vorrichtung und Verfahren zum Regeln der Spannkraft einer laufenden Bahn Download PDFInfo
- Publication number
- EP1484443A1 EP1484443A1 EP04012854A EP04012854A EP1484443A1 EP 1484443 A1 EP1484443 A1 EP 1484443A1 EP 04012854 A EP04012854 A EP 04012854A EP 04012854 A EP04012854 A EP 04012854A EP 1484443 A1 EP1484443 A1 EP 1484443A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- force
- roller
- tension
- measuring roller
- force measuring
- 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
- 238000000034 method Methods 0.000 title claims description 11
- 238000012937 correction Methods 0.000 claims abstract description 35
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 3
- 230000001276 controlling effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/005—Wire-tensioning devices
Definitions
- the invention relates to a device for regulating the Tension of a moving web according to the preamble of Patent claim 1 and a method according to the preamble of claim 8.
- circulating sieve belts for drainage known from paper webs. This is the paper web pressed against the wire to remove water from the paper web push out.
- the circulating band is here as an endless belt trained and runs at the same speed like the paper web around.
- the Force measuring roller has at both opposite Store each a force sensor, the Bearing force measures.
- the tensioning roller is controlled by a Actuator adjusted to the circulating band more or less tension.
- the force sensors are via a control device with the tension control roller in operative connection.
- the invention is based on the object, a device and a method for controlling the tension of a to create a running track, which at low wrap the force measuring a precise control of the Belt tension allowed.
- the device according to claim 1 is used to control the Tension of a moving web, in particular a circumferential Bandes, in particular to a felt or Sieve belt of a pulp or papermaking machine or a coating machine is intended. It is advantageous if the circulating band of as little as possible Rolling is deflected, this being the circulating band if possible, capture only from the non-paper-touched page should. However, this can only be done if the orbiting band of each individual roll is less is deflected as 180 °. For a smooth Operation, it is also necessary, the clamping force of the rotating To keep the band constant, Clamping control device takes place.
- the thereby determined Bearing force is a measure of the belt tension.
- the Control device acts on an actuator of an adjustable Tension control roller, this according to the output signal of the control device controls. This results in the problem that is due to the adjustment the tension control roller an altered wrap the force measuring roller results. In these conditions the bearing force does not give a clear value for the band tension, so that the circulating band depending on Position of the tensioning roller to different Band tensions is regulated.
- the force sensor is assigned a correction device, which takes into account the wrap of the force measuring roller.
- This correction device calculates from the bearing force and the wrapping of the force measuring roller, the belt tensile force and forwards them to the control device as an actual value further. In this way it is ensured that the control device regardless of the position of the tension control roller and thus independent of the resulting Looping of the circulating belt, the belt tension regulated to a constant value. This ensures in all operating conditions a consistent production quality. In particular, it does not matter if that Band is incorrectly distracted, especially as the resulting Value of the wrap of the force measuring roller in the determination the tensile strength is taken into account.
- a particularly simple realization of the correction device results from claim 2.
- the correction device from the position of the tensioning roller and thus of the respective position of the actuator affected.
- This location can be directly from a travel sensor be detected, for example, with a drive shaft the actuator is connected.
- the encoder determines doing the distance traveled by the actuator, so that the respective position of the tension control roller in each Operating state is known.
- an incremental Position sensing is preferably at least the actuator a limit switch associated with a zero point adjustment the route detection ensures.
- the wrap can the Kraftmeßwalze directly from the layers the axes of three rolls are calculated, with a these rollers is adjustable by the actuator.
- a simple realization of the correction device results from claim 4.
- the correction device associated with a storage device in which the layers the fixed rollers are stored. It's enough completely to save the layers of those rolls, which the Kraftmeßwalze are adjacent, since the remaining Rolling no influence on the wrap of Kraftmeßwalze to have. From the known positions of the Kraftmeßwalze adjacent rollers and the load cell itself can the wrap of Kraftmeßwalze and thus the required Correction factor for calculating the strip tension voltage can be easily determined.
- the correction device of at least two force sensors of the force measuring roller is affected.
- These Force sensors work in different directions, so that the bearing force of the force measuring roller of these vectorial is detected. From this vectorial bearing force In addition to the amount of the bearing force, its direction are determined from the wrap of the force measuring roller can be determined. In particular, it is there not necessary, the exact locations of the adjacent To know rolls so that constructive changes in the roll structure without affecting the measurement result.
- all rollers have the same band side, preferably the strip side not touched by the paper web to capture. This will prevent particles from spreading from the paper web, accumulate on the screen belt and on renewed transfer to the paper web to a no longer tolerable defect.
- a running Web in particular a circulating belt of rollers deflected.
- At least one of the rollers is as Kraftmeßwalze trained, whose bearing force is measured.
- At least one of the rollers, preferably the force measuring roller is as Tensioning roller formed by an actuator is adjusted.
- the adjustment of the tensioning roller takes place by regulating the tape tension of the circulating band.
- the force measuring roller at a Adjustment of the actuator different from the circulating Band entwined, so that the tape tension is not is more proportional to the measured bearing force. Nevertheless a proper draft control for the circulating
- the band is obtained from the measured bearing force taking into account the respective wrap the force measuring roller calculates the belt tension. This results a proper tension control in each Position of the tensioning roller.
- the position of the Tape from a sensor to capture.
- This sensor will preferably formed by a roller, which is resilient against the circulating band is pressed. From the location of Roller can directly wrap the force measuring roller be determined.
- a non-contact sensor for example an ultrasonic sensor, insert, which detects the position of the tape.
- the force measuring roller is associated with a winder. That from the Kraftmeßwalze outgoing strand of the web is doing directly supplied to the winder, so that its angular position according to the diameter of the coil changes accordingly. The resulting change in the wrap the load roller is corrected so that the web force can be determined with sufficient accuracy. As between the Kraftmeßwalze and the winder no further rolls are provided, can be in this way the web tension in the area of the winder with particularly high accuracy determine and correct by the web tension control.
- FIG. 1 shows a schematic representation of a first one Embodiment of a device 1 for controlling the Clamping force of a circulating belt 2.
- the belt 2 is in this embodiment of a wire of a dewatering device 3 of a papermaking machine educated.
- the dewatering device 3 has a rotatable Drum 4, which looped by a wet paper web 5 becomes.
- the band 2 is against the paper web 5, so that the paper web 5 between the Sieve 2 and the drum 4 is held.
- the volume 2 stands under a given tension to the desired drainage effect for the paper web 5 too achieve. In this case, that is contained in the paper web 5 excess water due to the pressure of the sieve belt 2 squeezed through this.
- To achieve a sufficient Drainage effect are several drainage devices 3 arranged one behind the other.
- the band 2 is deflected by four rollers 6, 7, 8, 9. there the rollers 6, 9 are fixed in their axial position trained and therefore serve as pure guide rollers 6, 9th
- the roller 7 is pivotally mounted in the direction of arrow 10 and forms a stripline roller. By pivoting the stripline roller 7, the band 2 in his Direction be affected. This is important to that To keep Volume 2 in place.
- an edge sensor 11 provided, which detects the position of the belt 2 and a Bandlaufregler 12 supplies. This tape controller compares the output from the edge sensor 11 signal with a Setpoint and controls accordingly a not shown Actuator of the strip roller 7. On In this way, a stripline control is achieved.
- the tensioning roller 8 at the same time as Kraftmeßwalze 15 trained.
- the force measuring roller 15th equipped at both camps with force sensors 16, the measure the bearing force. Determine these force sensors 16 the bearing force of the force measuring roller 15 in two to each other vertical directions, so that in addition to the amount the bearing force and their direction can be determined.
- the force sensors 16 are in operative connection with a correction device 17, which calculates the tape tensile force from the measured vectorial bearing force F.
- the amount of the determined bearing force F and ⁇ is the angle between the measured force direction and the tape running direction between the rollers 7 and 8.
- the correction device 17 is in operative connection with a displacement sensor 18, which detects the respective position of the actuator 13.
- the displacement sensor 18 is in operative connection with a drive shaft 19 of the actuator 13.
- the correction device 17 receives a signal representing the position of the tension control roller 8.
- the correction device 17 is associated with a storage device 20 in which the positions of the rollers 7 and 9 are stored.
- H here means the height difference between the rolls 8 and 9 in vertical projection on the band plane between the rollers 7 and 8 and x the respective position of Clamping roller 8, based on the position of the guide roller 9.
- a sensor 24 is provided, the to the force measuring roller 15 tapered strand of the circulating Bandes recorded. Basically, that could also be from the force measuring roller 15 running strand of the circulating belt 2 are detected by another sensor 24, this However, in the embodiment is not required because the location of this run regardless of the position of Clamping roller 8 is.
- the sensor 24 has a pivotally supported free rotatable roller 25, the resilient against the circumferential Volume 2 is pressed.
- the sensor 24 also has a Potentiometer 26 on which the pivoting position of the roller 25 detected and converted into an electrical signal. This electrical signal is for wrapping the force measuring roller 15 proportional and becomes the correction device 17 supplied.
- the correction device 17 is connected to a control device 21 in operative connection, which by the correction device 17 determined band tension as the actual value receives and with a desired value of a setpoint generator 22 compares.
- the control device 21 preferably has a PID behavior and acts with its output 23 on the Actuator 13 a. This can be done by adjusting the of Setpoint generator 22 output desired value Bandzugschreib be adjusted, which then by the control device 21 by adjusting the tension control roller 8 is corrected.
- FIG. 2 shows a schematic representation of a second embodiment of the device 1 according to FIG. 1, wherein like reference numerals designate like parts. in the following are only the differences from the embodiment explained according to FIG.
- the device 1 according to FIG. 2 serves to capture and regulate the elasticity of a running Lane 2, which is deflected over rollers 6, 15 and up a winder 27 is wound up. In reverse web direction could the winder 27 as an unwinder be used.
- the roller 15 is designed as a force measuring roller whose bearing forces detected vectorially by means of the force sensor 16 become.
- the force measuring roller 15 is in the direction of arrow 14 by means of the actuator 13 adjustable to the desired Adjust tension of the web 2.
- the wrap angle ⁇ of the force measuring roller 15 is on the one hand by the situation the force measuring roller 15 and on the other hand by the diameter of the winder 27 determined. This diameter changes depending on the progress of the winding or unwinding process. Due to the vectorial recording of the bearing force of the Force measuring roller 15 can still sufficient the web tension be determined exactly.
Landscapes
- Paper (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Drives For Endless Conveyors (AREA)
Abstract
Description
- Figur 1
- eine schematische Darstellung einer ersten Ausführungsform einer Vorrichtung zum Regeln der Spannkraft eines Bandes und
- Figur 2
- eine schematische Darstellung einer zweiten Ausführungsform einer Vorrichtung zum Regeln einer Bahn.
- 1
- Vorrichtung
- 2
- Band
- 3
- Entwässerungsvorrichtung
- 4
- Trommel
- 5
- Papierbahn
- 6
- Umlenkwalze
- 7
- Bandlaufregelwalze
- 8
- Spannkraftregelwalze
- 9
- Umlenkwalze
- 10
- Pfeilrichtung
- 11
- Kantenfühler
- 12
- Bandlaufregler
- 13
- Stellantrieb
- 14
- Pfeilrichtung
- 15
- Kraftmeßwalze
- 16
- Kraftsensor
- 17
- Korrekturvorrichtung
- 18
- Weggeber
- 19
- Antriebswelle
- 20
- Speichervorrichtung
- 21
- Regeleinrichtung
- 22
- Sollwertgeber
- 23
- Ausgang
- 24
- Sensor
- 25
- Rolle
- 26
- Potentiometer
- 27
- Wickler
- F
- Lagerkraft
- H
- Walzenabstand
- x
- Stellung
- α
- Umschlingungswinkel
Claims (12)
- Vorrichtung zum Regeln der Spannkraft einer laufenden Bahn (2), insbesondere eines umlaufenden Bandes (2) zur Bespannung einer Zellstoffentwässerungs-, Papierherstellungs- oder einer Streichmaschine, wobei die Bahn (2) an Walzen (6, 7, 8, 9, 15) umgelenkt ist, von denen mindestens eine als Kraftmeßwalze (15) ausgebildet ist, welche mindestens einen Kraftsensor (16) zur Messung der Lagerkraft (F) aufweist und mindestens eine der Walzen (6, 7, 8, 9) als Spannkraftregelwalze (18) ausgebildet ist, welche von einem Stellantrieb (13) verstellbar gehalten ist, der mit dem Kraftsensor (16) über eine Regeleinrichtung (21) in Wirkverbindung steht, dadurch gekennzeichnet, daß der Kraftsensor (16) mit einer Korrekturvorrichtung (17) in Wirkverbindung steht, welche die Bahnzugkraft aus der Lagerkraft (F) und einem von der Umschlingung der Kraftmeßwalze (15) abhängigen Wert berechnet und an die Regeleinrichtung (21) weiterleitet, wobei sich die Umschlingung der Kraftmeßwalze (15) ändert.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Korrekturvorrichtung (17) von der Lage der Spannkraftregelwalze (8) beeinflußt ist.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Korrekturvorrichtung (17) von der relativen Lage der Kraftmeßwalze (15) und den benachbarten Walzen (7, 9) beeinflußt ist.
- Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß der Korrekturvorrichtung (17) eine Speichervorrichtung (20) zugeordnet ist, in der zumindest die Lagen der feststehenden Walzen (7, 9) abgelegt sind, welche der Kraftmeßwalze (15) benachbart sind.
- Vorrichtung nach mindestens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Korrekturvorrichtung (17) von mindestens zwei Kraftsensoren (16) der Kraftmeßwalze (15) beeinflußt ist, welche die Lagerkraft der Kraftmeßwalze (15) vektoriell erfassen, um die Umschlingung der Kraftmeßwalze (15) zu berechnen.
- Vorrichtung nach mindestens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Spannkraftregelwalze (8) und die Kraftmeßwalze (15) von derselben Walze (8, 15) gebildet sind.
- Vorrichtung nach mindestens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß alle Walzen (6, 7, 8, 9, 15) dieselbe Bandseite erfassen.
- Verfahren zum Regeln der Spannkraft einer laufenden Bahn (2), insbesondere eines umlaufenden Bandes (2) zur Bespannung einer Zellstoffentwässerungs-, Papierherstellungs- oder einer Streichmaschine, wobei die Bahn (2) von Walzen (6, 7, 8, 9, 15) umgelenkt wird, von denen mindestens eine als Kraftmeßwalze (15) ausgebildet ist, deren Lagerkraft (F) gemessen wird und mindestens eine der Walzen (6, 7, 8, 9, 15) als Spannkraftregelwalze (8) ausgebildet ist, die von einem Stellantrieb (13) durch Regeln der Bandzugkraft verstellt wird, dadurch gekennzeichnet, daß die Kraftmeßwalze (15) bei der Verstellung des Stellantriebs (13) unterschiedlich umschlungen wird, wobei die Bahnzugkraft aus der gemessenen Lagerkraft (F) der Kraftmeßwalze (15) und einem von der Umschlingung der Kraftmeßwalze (15) abhängigen Wert berechnet wird.
- Verfahren nach Anspruch 8, dadurch gekennzeichnet, daß die Bahnzugkraft aus der gemessenen Lagerkraft (F) der Kraftmeßwalze (15) und einem Korrekturfaktor berechnet wird, der von den Positionen der einzelnen Walzen (6, 7, 8, 9, 15) sowie die sich verändernde Lage (x) der Spannkraftregelwalze (8) beeinflußt ist.
- Verfahren nach Anspruch 8 oder 9, dadurch gekennzeichnet, daß die Lagerkraft (F) der Kraftmeßwalze (8) vektoriell erfaßt wird, wobei aus der Richtung der Lagerkraft (F) die Umschlingung der Kraftmeßwalze (8) durch die Bahn (2) berechnet wird, um einen Korrekturfaktor zur Berechnung der Bahnzugkraft aus der gemessenen Lagerkraft (F) zu ermitteln.
- Verfahren nach Anspruch 9, dadurch gekennzeichnet, daß die Bahn (2) von mindestens einem Sensor (24) abgetastet wird, der ein von der Umschlingung der Kraftmeßwalze abhängiges Signal erzeugt.
- Verfahren nach mindestens einem der Ansprüche 8 bis 11, dadurch gekennzeichnet, daß die Kraftmeßwalze (8) einem Wickler (27) zugeordnet ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL04012854T PL1484443T3 (pl) | 2003-06-06 | 2004-06-01 | Urządzenie i sposób regulacji siły naprężającej wstęgi w ruchu |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10326133 | 2003-06-06 | ||
DE10326133A DE10326133B4 (de) | 2003-06-06 | 2003-06-06 | Vorrichtung und Verfahren zum Regeln der Spannkraft eines umlaufenden Bandes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1484443A1 true EP1484443A1 (de) | 2004-12-08 |
EP1484443B1 EP1484443B1 (de) | 2007-08-22 |
Family
ID=29594662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04012854A Expired - Lifetime EP1484443B1 (de) | 2003-06-06 | 2004-06-01 | Vorrichtung und Verfahren zum Regeln der Spannkraft einer laufenden Bahn |
Country Status (7)
Country | Link |
---|---|
US (1) | US7059984B2 (de) |
EP (1) | EP1484443B1 (de) |
JP (1) | JP4868487B2 (de) |
AT (1) | ATE371053T1 (de) |
DE (3) | DE10326133B4 (de) |
ES (1) | ES2291773T3 (de) |
PL (1) | PL1484443T3 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10326133B4 (de) * | 2003-06-06 | 2009-04-30 | Erhardt + Leimer Gmbh | Vorrichtung und Verfahren zum Regeln der Spannkraft eines umlaufenden Bandes |
FI114929B (fi) | 2003-08-27 | 2005-01-31 | Metso Paper Inc | Menetelmä ja laitteisto kudoskiristimen toiminnan kartoittamiseksi paperikoneessa |
DE102005044339B4 (de) * | 2005-09-16 | 2016-01-14 | Siemens Aktiengesellschaft | Verfahren zum Betrieb einer Wicklermaschine |
DE102006024032A1 (de) * | 2006-05-23 | 2007-11-29 | Voith Patent Gmbh | Anordnung zur Bandregelung |
US7370542B2 (en) * | 2006-07-10 | 2008-05-13 | Cnh America Llc | Flat belt durability tester |
GB2478725A (en) * | 2010-03-16 | 2011-09-21 | Markem Imaje Ltd | Tape printer having movable guide member to adjust ribbon tension |
IT1399946B1 (it) * | 2010-04-29 | 2013-05-09 | Clevertech Srl | Dispositivo di avvolgimento di un nastro. |
EP2695040B1 (de) * | 2011-04-01 | 2016-11-02 | GEA Refrigeration North America, Inc. | Verbesserte aufnahmeanordnung für ein förderband und entsprechendes verfahren |
US9334932B2 (en) * | 2011-05-13 | 2016-05-10 | Litens Automotive Partnership | Intelligent belt drive system and method |
US10029876B2 (en) * | 2012-04-27 | 2018-07-24 | Web Industries, Inc. | Interliner method and apparatus |
DE102015008219A1 (de) | 2015-06-29 | 2016-12-29 | Texmag Gmbh Vertriebsgesellschaft | Vorrichtung zum Spannen eines umlaufenden Endlosbandes |
DE102019112868A1 (de) * | 2019-01-23 | 2020-07-23 | Homag Gmbh | Transportsystem sowie Transportverfahren |
DE102019004034A1 (de) * | 2019-06-07 | 2020-12-10 | Texmag Gmbh Vertriebsgesellschaft | Verfahren zum Erfassen einer Zugspannung eines umlaufenden Bandes |
CN110594372B (zh) * | 2019-09-18 | 2022-11-22 | 西安应用光学研究所 | 一种适用于有限空间的自适应有限转角预紧传动装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4439889C1 (de) * | 1994-11-08 | 1996-08-14 | Erhardt & Leimer Gmbh | Verfahren und Vorrichtung zur Bandzugregelung und zum Führen eines umlaufenden Endlosbandes |
DE20311822U1 (de) * | 2003-06-06 | 2003-11-20 | Erhardt + Leimer GmbH, 86157 Augsburg | Vorrichtung zum Regeln der Spannkraft eines umlaufenden Bandes |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57161344A (en) * | 1981-03-27 | 1982-10-04 | Nippon Denso Co Ltd | Belt tension control device |
IT1191352B (it) * | 1986-03-14 | 1988-03-16 | Emm Srl | Dispositivo per la tesatura del tessuto in formazione in una macchina automatica rettilinea per maglieria |
IT1251039B (it) * | 1991-08-01 | 1995-05-02 | Pirelli Transmissioni Ind Spa | Metodo e dispositivo per controllare lo stato di usura del tessuto di rivestimento di una cinghia di trasmissione |
FR2681617B1 (fr) * | 1991-09-24 | 1993-12-24 | Lajtos Automation | Enrouleur-derouleur de materiau plan, notamment textile, a double-sens et a tension controlee. |
DE19503457C1 (de) * | 1995-02-03 | 1996-07-04 | Daimler Benz Ag | Verfahren zur Überwachung des Verschleißes zumindest einer Motorsteuerkette und eine Diagnoseeinrichtung zur Durchführung desselben |
DE19511110A1 (de) * | 1995-03-25 | 1996-09-26 | Haehne Elektronische Messgerae | Vorrichtung zur Bandzugmessung |
JPH08326853A (ja) * | 1995-05-30 | 1996-12-10 | Honda Motor Co Ltd | 内燃機関における無端伝動帯の張力調整装置 |
JP2000238945A (ja) * | 1999-02-18 | 2000-09-05 | Toshiba Corp | 抄紙機の張力制御装置 |
JP4503778B2 (ja) * | 2000-03-29 | 2010-07-14 | 本田技研工業株式会社 | 除雪機 |
US6834228B2 (en) * | 2001-10-25 | 2004-12-21 | The Gates Corporation | Belt drive system with automatic belt tension control |
US6849011B2 (en) * | 2002-11-23 | 2005-02-01 | International Truck Intellectual Property Company, Llc | Engine endless drive belt tensioner and tensioner position indicator |
-
2003
- 2003-06-06 DE DE10326133A patent/DE10326133B4/de not_active Expired - Lifetime
- 2003-07-31 DE DE20311822U patent/DE20311822U1/de not_active Expired - Lifetime
-
2004
- 2004-06-01 DE DE502004004697T patent/DE502004004697D1/de not_active Expired - Lifetime
- 2004-06-01 PL PL04012854T patent/PL1484443T3/pl unknown
- 2004-06-01 EP EP04012854A patent/EP1484443B1/de not_active Expired - Lifetime
- 2004-06-01 AT AT04012854T patent/ATE371053T1/de active
- 2004-06-01 ES ES04012854T patent/ES2291773T3/es not_active Expired - Lifetime
- 2004-06-03 JP JP2004166262A patent/JP4868487B2/ja not_active Expired - Lifetime
- 2004-06-05 US US10/861,838 patent/US7059984B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4439889C1 (de) * | 1994-11-08 | 1996-08-14 | Erhardt & Leimer Gmbh | Verfahren und Vorrichtung zur Bandzugregelung und zum Führen eines umlaufenden Endlosbandes |
DE20311822U1 (de) * | 2003-06-06 | 2003-11-20 | Erhardt + Leimer GmbH, 86157 Augsburg | Vorrichtung zum Regeln der Spannkraft eines umlaufenden Bandes |
Also Published As
Publication number | Publication date |
---|---|
DE10326133A1 (de) | 2005-01-13 |
ES2291773T3 (es) | 2008-03-01 |
DE502004004697D1 (de) | 2007-10-04 |
PL1484443T3 (pl) | 2008-01-31 |
DE10326133B4 (de) | 2009-04-30 |
JP4868487B2 (ja) | 2012-02-01 |
US20040245363A1 (en) | 2004-12-09 |
ATE371053T1 (de) | 2007-09-15 |
US7059984B2 (en) | 2006-06-13 |
DE20311822U1 (de) | 2003-11-20 |
EP1484443B1 (de) | 2007-08-22 |
JP2004360166A (ja) | 2004-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1484443B1 (de) | Vorrichtung und Verfahren zum Regeln der Spannkraft einer laufenden Bahn | |
DE69912100T2 (de) | Verfahren und vorrichtung zum wickeln einer bahn | |
EP1409388A1 (de) | Verfahren zur steuerung eines rollenspeichers und rollenspeicher zum speichern blättförmiger gegenstände | |
EP0593946A2 (de) | Vorrichtung zum Aufwickeln einer Bahn | |
DE2432368B2 (de) | Verfahren zum Aufwickeln eines Bandes auf eine Wickelrolle | |
DE10065351A1 (de) | Kompensationssystem für periodische Stärkeabweichungen | |
AT506493B1 (de) | Verfahren zum aufrollen einer papier- oder kartonbahn, und rollapparat | |
DE69835166T2 (de) | Bahnführungsvorrichtung und dazugehöriges verfahren zum halten der seitlichen position | |
DE10158985A1 (de) | Dehnungssteuerung im Einzug einer Druckmaschine | |
EP2069088A1 (de) | Verfahren und vorrichtung zum aufwickeln von metallbändern auf einen wickeldorn | |
DE19614300B4 (de) | Verfahren zur selbstregulierenden Kompensation der Auswirkung des ungleichmäßigen Rundlaufs einer Rolle | |
DE4439908A1 (de) | Verfahren und Vorrichtung zum Aufwickeln von bahnförmigem Material | |
DE19754878A1 (de) | Verfahren und Anordnung zur Vorhersage und Regelung einer Papierwickelkenngröße bei einer Papierwickelvorrichtung | |
EP0959032B1 (de) | Verfahren und Wickelmaschine zum Aufwickeln einer Materialbahn | |
DE69915602T2 (de) | Verfahren und vorrichtung zur wickelkontrolle | |
DE4131760C2 (de) | Verfahren und Vorrichtung zum Regeln der Bahnzugkraft einer Textilbahn | |
DE60001213T2 (de) | Verfahren zum aufwickeln | |
EP1826002B1 (de) | Druckmaschine mit Bahnspannungsregelung | |
DE2857504C2 (de) | Vorrichtung zur Regelung der Dicke von thermoplastischen Folien | |
AT517296B1 (de) | Spulmaschine zum Aufwickeln von Spulgut | |
EP0417232B1 (de) | Bahnlaufregler | |
DE29811053U1 (de) | Vorrichtung zum Aufwickeln von bahnförmigem Gut | |
DE10036306B4 (de) | Verfahren und Vorrichtung zum gleichzeitigen Wickeln von mehreren Teilbahnen zu Teilbahnrollen | |
DE10141549C1 (de) | Verfahren zur Zugkraftmessung an laufenden Materialien sowie Vorrichtung zur Ausübung des Verfahrens | |
AT506370B1 (de) | Verfahren zum aufrollen einer faserbahn und ein aufroller |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
17P | Request for examination filed |
Effective date: 20050223 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20070125 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REF | Corresponds to: |
Ref document number: 502004004697 Country of ref document: DE Date of ref document: 20071004 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: TROESCH SCHEIDEGGER WERNER AG |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20071128 |
|
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: 20070822 Ref country code: BG 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: 20071122 |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2291773 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR 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: 20071123 Ref country code: DK 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: 20070822 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT 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: 20080122 Ref country code: IE 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: 20070822 |
|
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 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO 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: 20070822 |
|
26N | No opposition filed |
Effective date: 20080526 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SK Payment date: 20080627 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20080609 Year of fee payment: 5 |
|
BERE | Be: lapsed |
Owner name: ERHARDT + LEIMER G.M.B.H. Effective date: 20080630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE 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: 20070822 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI 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: 20070822 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY 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: 20070822 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: MM4A Ref document number: E 2634 Country of ref document: SK Effective date: 20090601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU 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: 20080223 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR 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: 20070822 |
|
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: 20090602 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20170626 Year of fee payment: 14 Ref country code: CZ Payment date: 20170531 Year of fee payment: 14 Ref country code: CH Payment date: 20170606 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20170629 Year of fee payment: 14 Ref country code: PL Payment date: 20170516 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20170703 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180601 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 371053 Country of ref document: AT Kind code of ref document: T Effective date: 20180601 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20180601 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180630 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180630 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180601 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180601 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20190913 |
|
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: 20180602 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180601 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230623 Year of fee payment: 20 Ref country code: DE Payment date: 20230621 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20230620 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20230629 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 502004004697 Country of ref document: DE |