EP1355002A2 - Device for adjusting the position of a drainage foil - Google Patents

Device for adjusting the position of a drainage foil Download PDF

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Publication number
EP1355002A2
EP1355002A2 EP02450187A EP02450187A EP1355002A2 EP 1355002 A2 EP1355002 A2 EP 1355002A2 EP 02450187 A EP02450187 A EP 02450187A EP 02450187 A EP02450187 A EP 02450187A EP 1355002 A2 EP1355002 A2 EP 1355002A2
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EP
European Patent Office
Prior art keywords
adjusting
squeegee
bar
strips
screen
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
Application number
EP02450187A
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German (de)
French (fr)
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EP1355002B1 (en
EP1355002A3 (en
Inventor
Heinz Bartelmuss
Klaus Bartelmuss
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Individual
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Individual
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Publication of EP1355002A3 publication Critical patent/EP1355002A3/en
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Publication of EP1355002B1 publication Critical patent/EP1355002B1/en
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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/483—Drainage foils and bars
    • D21F1/486—Drainage foils and bars adjustable

Definitions

  • the subject invention relates to a device for adjusting the Position of a squeegee opposite the sieve belt in a paper production plant to regulate the contact pressure with which the squeegee abuts the belt, the scraper attached to a support bar is and the support bar on at least one retaining bar against the effect a spring device, in particular an air spring, opposite the sieve belt is movably guided.
  • this known device does not meet the requirements accordingly, since the position of the squeegee is not defined. on the other hand can also the squeegee in its distance from the Sieve belt take an inclined position, whereby the squeegee over the Width of the screen belt is pressed against this to different degrees. There hereby their effect is different across the width of the sieve belt, the requirements for the function of the squeegee are not met.
  • the object of the present invention is therefore to provide a device for adjusting the position of the squeegee relative to the screen belt of a plant for paper production, by which these disadvantages are avoided.
  • This is achieved according to the invention in that a plurality of retaining strips are provided along the support strip, the thickness of which can be adjusted in relation to the pressing of the scraper strip against the screen belt.
  • the holding strips are preferably formed in two parts and the mutual distance between the two parts of the holding strips can be adjusted by means of a wedge-shaped adjusting element.
  • the two parts of the retaining strips on the one hand and the wedge-shaped actuating element on the other hand can be formed with mutually assigned grooves and strips guided in these.
  • the are over the length of the Supporting strips arranged holding strips associated adjusting elements with each other connected to a common adjustment by means of an adjusting device.
  • the adjusting device has a screw spindle.
  • the retaining strips spring devices through which the holding strips are loaded for adjustment in the direction of the sieve belt are, the actuating movement is limited by stops. For this you can projections protruding from a skirting board, in particular stop bars, be provided.
  • a device has a support bar 2 for a squeegee 1, which two bars 1 and 2 the readiness of the screen belt of a plant for paper production extend, having a length of several meters.
  • the squeegee 1 lies in the operation of the plant on the sieve belt, which with a Speed of e.g. 40m / sec is moved close together.
  • the support bar 2 is on its lower side shown in the drawing an approximately T-shaped groove 2a, with which it is formed on T-shaped Projections 3a of a plurality of holding strips arranged along the supporting strip 2 3 is postponed.
  • the holding strips 3 consist of an upper part 31 and from a lower part 32, which two parts in their distance are adjustable from each other.
  • actuating elements 4 are provided which are actuated by an actuating device 5 are controllable.
  • the lower parts 32 of the holding strips 3 are on one itself the width of the sieve belt extending skirting 6 attached. Below the skirting 6 is a spring device 7 in the form of a Hose, which via a line 71 from a compressed air reservoir is pressurized with compressed air.
  • actuating device 5 from a screw spindle 51, which is fixed by rotating a frame stored threaded sleeve 52 is adjustable, one on the screw spindle 51 attached joint 53 and an actuator rod 54.
  • the actuator 4 is on his two longitudinal walls with laterally protruding, wedge-shaped to each other aligned strips 41 and 42 formed, which in associated grooves 31a and 32a of the two parts 31 and 32 of the retaining strip 3 protrude and into these are led.
  • a further actuating rod connects to the first actuating element 4 54 to which a further control element 4 is attached.
  • About the Length of the support strip 2 are several retaining strips 3 and associated with them Adjusting elements 4 are provided.
  • the upper parts 31 of the retaining strip 3 with lateral recesses 33, into which projections projecting from the lower parts 32 34 enter.
  • the projections 34 protruding into the recesses 33 are the two parts 31 and 32 in the adjustment in their mutual Spaced together.
  • the baseboard 6 and the compressed air hose 7 are from a housing 8 surrounded, which is formed with mutually directed strips 81 which pressed the top of the baseboard 6 through the compressed air hose 7 becomes.
  • the holding strips 3 are of a stretchable cover 9 enclosed.
  • the screen belt 10 is also shown in FIGS. 2 and 2a and 3 and 3a.
  • FIG. 2a A first position of the squeegee 1 with respect to the sieve belt 10 is shown in FIG. 2. If the squeegee 1 has to deflect due to an unevenness in the sieve belt 10, this movement takes place counter to the action of the compressed air hose 7. This position is shown in FIG. 2a.

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  • Paper (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • General Induction Heating (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

Adjustment device for adjusting a position of a wiper strip relative to a screen in a papermaking plant comprises holding bars disposed along a supporting bar to move the supporting bar with respect to the screen, and each having a thickness defining a force of a contact pressure between the wiper strip and the screen; and a spring device to adjust the thickness of each holding bar. Adjustment device for adjusting a position of a wiper strip (1) relative to a screen in a papermaking plant comprises a supporting bar (2) carrying the wiper strip; holding bars (3) disposed along the supporting bar for moving the supporting bar with respect to the screen, and each having a thickness defining a force of a contact pressure between the wiper strip and the screen; and a spring device (7) disposed to adjust the thickness of each holding bar to regulate a contact pressure between the wiper strip and the screen along the supporting bar.

Description

Die gegenständliche Erfindung betrifft eine Einrichtung zur Einstellung der Lage einer Abstreifleiste gegenüber dem Siebband in einer Anlage zur Papiererzeugung zur Regelung des Anpreßdruckes, mit welchem die Abstreifleiste an das Siebband anliegt, wobei die Abstreifleiste an einer Tragleiste befestigt ist und die Tragleiste an mindestens einer Halteleiste entgegen der Wirkung einer Federeinrichtung, insbesondere einer Luftfeder, gegenüber dem Siebband beweglich geführt ist.The subject invention relates to a device for adjusting the Position of a squeegee opposite the sieve belt in a paper production plant to regulate the contact pressure with which the squeegee abuts the belt, the scraper attached to a support bar is and the support bar on at least one retaining bar against the effect a spring device, in particular an air spring, opposite the sieve belt is movably guided.

Bei bekannten derartigen Einrichtungen ist eine zwischen der Halteleiste und der Tragleiste wirksame Federeinrichtung, insbesondere eine Luftfeder, vorgesehen, durch welche die Abstreifleiste an das Siebband anpreßbar ist. Soferne das Siebband eine Unebenheit od.dgl. aufweist, kann hierdurch die Abstreifleiste entgegen der Wirkung der Federeinrichtung verstellt werden.In known such devices is one between the retaining bar and effective spring device, in particular an air spring, is provided on the support strip, through which the squeegee can be pressed onto the screen belt. Unless the sieve belt an unevenness or the like. has the scraper can be adjusted against the action of the spring device.

Diese bekannte Einrichtung ist jedoch einerseits deshalb nicht den Erfordernissen entsprechend, da die Lage der Abstreifleiste nicht definiert ist. Andererseits kann zudem die Abstreifleiste in ihrem Abstand gegenüber dem Siebband eine Schräglage einnehmen, wodurch die Abstreifleiste über die Breite des Siebbandes an dieses unterschiedlich stark angepreßt wird. Da hierdurch deren Wirkung über die Breite des Siebbandes unterschiedlich ist, wird den Erfordernissen an die Funktion der Abstreifleiste nicht entsprochen.On the one hand, however, this known device does not meet the requirements accordingly, since the position of the squeegee is not defined. on the other hand can also the squeegee in its distance from the Sieve belt take an inclined position, whereby the squeegee over the Width of the screen belt is pressed against this to different degrees. There hereby their effect is different across the width of the sieve belt, the requirements for the function of the squeegee are not met.

Der gegenständlichen Erfindung liegt somit die Aufgabe zugrunde, eine Einrichtung zur Einstellung der Lage der Abstreifleiste gegenüber dem Siebband einer Anlage zur Papiererzeugung zu schaffen, durch welche diese Nachteile vermieden werden. Dies wird erfindungsgemäß dadurch erzielt, daß längs der Tragleiste mehrere Halteleisten vorgesehen sind, welche in ihrer in Bezug auf die Anpressung der Abstreifleiste an das Siebband wirksamen Dicke einstellbar sind.
Vorzugsweise sind die Halteleisten zweiteilig ausgebildet und ist der gegenseitige Abstand der beiden Teile der Halteleisten mittels eines keilförmigen Stellelementes einstellbar. Dabei können die beiden Teile der Halteleisten einerseits und das keilförmige Stellelement andererseits mit einander zugeordneten Nuten und in diesen geführten Leisten ausgebildet sein. The object of the present invention is therefore to provide a device for adjusting the position of the squeegee relative to the screen belt of a plant for paper production, by which these disadvantages are avoided. This is achieved according to the invention in that a plurality of retaining strips are provided along the support strip, the thickness of which can be adjusted in relation to the pressing of the scraper strip against the screen belt.
The holding strips are preferably formed in two parts and the mutual distance between the two parts of the holding strips can be adjusted by means of a wedge-shaped adjusting element. The two parts of the retaining strips on the one hand and the wedge-shaped actuating element on the other hand can be formed with mutually assigned grooves and strips guided in these.

Nach einer bevorzugten Ausführungsform sind die den über die Länge der Tragleiste angeordneten Halteleisten zugeordneten Stellelemente miteinander mittels einer Stelleinrichtung auf gemeinsame Verstellung verbunden. Vorzugsweise weist die Stelleinrichtung eine Schraubspindel auf. Zudem sind vorzugsweise den Halteleisten Federeinrichtungen zugeordnet, durch welche die Halteleisten auf Verstellung in Richtung auf das Siebband hin belastet sind, wobei deren Stellbewegung durch Anschläge begrenzt ist. Hierfür können von einer Sockelleiste abragende Vorsprünge, insbesondere Anschlagleisten, vorgesehen sein. Nach einer bevorzugten Ausführungsform sind weiters die Halteleisten von einer beweglichen Hülle, insbesondere von einem Balg, umschlossen.According to a preferred embodiment, the are over the length of the Supporting strips arranged holding strips associated adjusting elements with each other connected to a common adjustment by means of an adjusting device. Preferably the adjusting device has a screw spindle. Also are preferably associated with the retaining strips spring devices through which the holding strips are loaded for adjustment in the direction of the sieve belt are, the actuating movement is limited by stops. For this you can projections protruding from a skirting board, in particular stop bars, be provided. According to a preferred embodiment, furthermore the holding strips of a movable cover, in particular of a bellows, enclosed.

Der Gegenstand der Erfindung ist nachstehend anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert. Es zeigen:

Fig. 1
eine erfindungsgemäße Einrichtung, in teilweise aufgebrochener, axonometrischer Darstellung;
Fig.1a
ein Detail der Fig. 1, in gegenüber dieser vergrößertem Maßstab;
die Fig.2, 2a
den Schnitt gemäß der Ebene II-II der Fig.1a, in zwei unterschiedlichen Betriebsstellungen der Halteleiste; und
die Fig.3, 3a
den Schnitt gemäß der Ebene II-II der Fig.1a, in einer geänderten Einstellung der Halteleisten und gleichfalls in zwei unterschiedlichen Betriebsstellungen derselben.
The object of the invention is explained below with reference to an embodiment shown in the drawing. Show it:
Fig. 1
a device according to the invention, in a partially broken, axonometric representation;
1a
a detail of Figure 1, in relation to this on an enlarged scale.
the Fig.2, 2a
the section along the plane II-II of Figure 1a, in two different operating positions of the retaining strip; and
the Fig.3, 3a
the section along the plane II-II of Fig.1a, in a changed setting of the retaining strips and also in two different operating positions of the same.

Wie dies aus den Fig.1 ersichtlich ist, weist eine erfindungsgemäße Einrichtung eine Tragleiste 2 für eine Abstreifleiste 1 auf, welche beiden Leisten 1 und 2 sich über die Bereite des Siebbandes einer Anlage zur Papiererzeugung erstrecken, wobei sie eine Länge von mehreren Metern aufweisen. Die Abstreifleiste 1 liegt im Betrieb der Anlage an das Siebband, welches mit einer Geschwindigkeit von z.B. 40m/sek bewegt wird, dicht an.As can be seen from FIG. 1, a device according to the invention has a support bar 2 for a squeegee 1, which two bars 1 and 2 the readiness of the screen belt of a plant for paper production extend, having a length of several meters. The squeegee 1 lies in the operation of the plant on the sieve belt, which with a Speed of e.g. 40m / sec is moved close together.

Die Tragleiste 2 ist an ihrer in der Zeichnung dargestellten unteren Seite mit einer angenähert T-förmigen Nut 2a ausgebildet, mit welcher sie auf T-förmige Vorsprünge 3a mehrerer längs der Tragleiste 2 angeordneter Halteleisten 3 aufgeschoben ist. Die Halteleisten 3 bestehen aus einem oberen Teil 31 und aus einem unteren Teil 32, welche beiden Teile in ihrem Abstand voneinander einstellbar sind. Zur Einstellung von deren Abstand voneinander sind Stellelemente 4 vorgesehen, welche durch eine Stelleinrichtung 5 steuerbar sind. Die unteren Teile 32 der Halteleisten 3 sind an einer sich über die Breite des Siebbandes erstreckenden Sockelleiste 6 befestigt. Unterhalb der Sockelleiste 6 befindet sich eine Federeinrichtung 7 in Form eines Schlauches, welcher über eine Leitung 71 von einem Druckluftspeicher her mit Druckluft beaufschlagbar ist.The support bar 2 is on its lower side shown in the drawing an approximately T-shaped groove 2a, with which it is formed on T-shaped Projections 3a of a plurality of holding strips arranged along the supporting strip 2 3 is postponed. The holding strips 3 consist of an upper part 31 and from a lower part 32, which two parts in their distance are adjustable from each other. To set their distance from each other actuating elements 4 are provided which are actuated by an actuating device 5 are controllable. The lower parts 32 of the holding strips 3 are on one itself the width of the sieve belt extending skirting 6 attached. Below the skirting 6 is a spring device 7 in the form of a Hose, which via a line 71 from a compressed air reservoir is pressurized with compressed air.

Wie dies insbesondere aus Fig.1a ersichtlich ist, besteht die Stelleinrichtung 5 aus einer Schraubspindel 51, welche durch Verdrehung einer gestellfest gelagerten Gewindehülse 52 verstellbar ist, einem an der Schraubspindel 51 befestigten Gelenk 53 und einer Stellstange 54. Das Stellelement 4 ist an seinen beiden Längswänden mit seitlich abragenden, zueinander keilförmig ausgerichteten Leisten 41 und 42 ausgebildet, welche in zugeordnete Nuten 31a und 32a der beiden Teile 31 und 32 der Halteleiste 3 einragen und in diesen geführt sind. An das erste Stellelement 4 schließt eine weitere Stellstange 54 an, an welche ein weiteres Stellelement 4 befestigt ist. Über die Länge der Tragleiste 2 sind mehrere Halteleisten 3 und diesen zugeordnete Stellelemente 4 vorgesehen.As can be seen in particular from FIG. 1a, there is the actuating device 5 from a screw spindle 51, which is fixed by rotating a frame stored threaded sleeve 52 is adjustable, one on the screw spindle 51 attached joint 53 and an actuator rod 54. The actuator 4 is on his two longitudinal walls with laterally protruding, wedge-shaped to each other aligned strips 41 and 42 formed, which in associated grooves 31a and 32a of the two parts 31 and 32 of the retaining strip 3 protrude and into these are led. A further actuating rod connects to the first actuating element 4 54 to which a further control element 4 is attached. About the Length of the support strip 2 are several retaining strips 3 and associated with them Adjusting elements 4 are provided.

Zudem sind die oberen Teile 31 der Halteleiste 3 mit seitlichen Ausnehmungen 33 ausgebildet, in welche von den unteren Teilen 32 abragende Fortsätze 34 einragen. Durch die in die Ausnehmungen 33 einragenden Fortsätze 34 sind die beiden Teile 31 und 32 bei der Verstellung in ihrem gegenseitigen Abstand aneinander geführt.In addition, the upper parts 31 of the retaining strip 3 with lateral recesses 33, into which projections projecting from the lower parts 32 34 enter. Through the projections 34 protruding into the recesses 33 are the two parts 31 and 32 in the adjustment in their mutual Spaced together.

Die Sockelleiste 6 und der Druckluftschlauch 7 sind von einem Gehäuse 8 umgeben, welches mit zueinander gerichteten Leisten 81 ausgebildet ist, an welche die Oberseite der Sockelleiste 6 durch den Druckluftschlauch 7 angepreßt wird. Zudem sind die Halteleisten 3 von einer dehnbaren Abdeckung 9 umschlossen.The baseboard 6 and the compressed air hose 7 are from a housing 8 surrounded, which is formed with mutually directed strips 81 which pressed the top of the baseboard 6 through the compressed air hose 7 becomes. In addition, the holding strips 3 are of a stretchable cover 9 enclosed.

In den Fig.2 und 2a sowie 3 und 3a ist zudem auch das Siebband 10 dargestellt. The screen belt 10 is also shown in FIGS. 2 and 2a and 3 and 3a.

Die Wirkungsweise dieser Einrichtung ist wie folgt:This device works as follows:

Durch Beaufschlagung des Druckluftschlauches 7 wird die Sockelleiste 6 an die Leisten 81 angepreßt, wodurch die Sockelleiste 6, die Halteleisten 3 und die Tragleiste 2 genau definierte Lagen einnehmen. Hierdurch sind die Stellung der Abstreifleiste 1 gegenüber dem Siebband 10 und damit der Anpreßdruck, mit welchem die Abstreifleiste 1 an das Siebband 10 anliegt, genau bestimmt. Eine erste Lage der Abstreifleiste 1 gegenüber dem Siebband 10 ist in Fig. 2 dargestellt.
Soferne die Abstreifleiste 1 aufgrund einer Unebenheit des Siebbandes 10 ausweichen muß, erfolgt diese Bewegung entgegen der Wirkung des Druckluftschlauches 7. Diese Lage ist in Fig.2a dargestellt.By applying pressure to the compressed air hose 7, the skirting 6 is pressed against the strips 81, as a result of which the skirting 6, the holding strips 3 and the support strip 2 assume precisely defined positions. As a result, the position of the scraper bar 1 relative to the screen belt 10 and thus the contact pressure with which the scraper bar 1 rests against the screen belt 10 are precisely determined. A first position of the squeegee 1 with respect to the sieve belt 10 is shown in FIG. 2.
If the squeegee 1 has to deflect due to an unevenness in the sieve belt 10, this movement takes place counter to the action of the compressed air hose 7. This position is shown in FIG. 2a.

Sobald die Lage der Abstreifleiste 1 gegenüber dem Siebband 10 geändert werden soll, wodurch deren Anpreßdruck geändert wird, wird die Gewindestange 51 im Gewinderohr 52 verdreht, wodurch über das Gelenk 53 und über die Stellstangen 54 die Stellelemente 4 verschoben werden. Hierdurch werden über die keilförmigen Leisten 41 und 42 die oberen und unteren Teile 31 und 32 der Halteleisten 3 in ihrer Höhenlage auseinander bzw. zueinander bewegt. Hierdurch wird die Lage der Abstreifleiste 1 gegenüber dem Siebband 10 verändert bzw. wird derjenige Druck, mit welchem die Abstreifleiste 1 an das Siebband 10 anliegt, eingestellt.
Eine hierdurch geänderte Lage der Abstreifleiste 1 gegenüber dem Siebband 10 ist in den Fig.3 und 3a dargestellt.As soon as the position of the squeegee 1 with respect to the screen belt 10 is to be changed, thereby changing the contact pressure thereof, the threaded rod 51 is rotated in the threaded tube 52, as a result of which the adjusting elements 4 are displaced via the joint 53 and the adjusting rods 54. As a result, the upper and lower parts 31 and 32 of the holding strips 3 are moved apart or towards one another in terms of their height via the wedge-shaped strips 41 and 42. As a result, the position of the squeegee 1 relative to the sieve belt 10 is changed or the pressure with which the squeegee 1 bears against the sieve belt 10 is set.
A thereby changed position of the scraper bar 1 relative to the sieve belt 10 is shown in FIGS. 3 and 3a.

Hierdurch ist eine Einrichtung geschaffen, mit welcher die Lage der Abstreifleiste gegenüber dem Siebband und damit derjenige Druck, mit welchem die Abstreifleiste an das Siebband angepreßt wird, genau einstellbar ist, ungeachtet dessen, daß dabei die Lage der Abstreifleiste gegenüber dem Siebband entgegen der Wirkung einer Federeinrichtung, insbesondere einer Luftfeder, veränderbar ist.This creates a device with which the position of the squeegee compared to the screen belt and thus the pressure with which the Squeegee is pressed against the screen belt, is precisely adjustable, regardless that the position of the squeegee relative to the sieve belt against the action of a spring device, in particular an air spring, is changeable.

Claims (8)

Einrichtung zur Einstellung der Lage der Abstreifleiste (1) gegenüber dem Siebband (10) in einer Anlage zur Papiererzeugung zur Regelung des Anpreßdruckes, mit welchem die Abstreifleiste (1) an das Siebband (10) anliegt, wobei die Abstreifleiste (1) an einer Tragleiste (2) befestigt ist und die Tragleiste (2) an mindestens einer Halteleiste (3) entgegen der Wirkung einer Federeinrichtung, insbesondere einer Luftfeder (7), zur Einstellung ihrer Lage gegenüber dem Siebband (10) beweglich geführt ist, dadurch gekennzeichnet, daß längs der Tragleiste (2) mehrere Halteleisten (3) vorgesehen sind, welche in ihrer in Bezug auf die Anpressung der Abstreifleiste (1) an das Siebband (10) wirksamen Dicke einstellbar sind.Device for adjusting the position of the squeegee (1) relative to the screen belt (10) in a paper-making system for regulating the contact pressure with which the squeegee (1) rests on the screen belt (10), the squeegee (1) on a support bar (2) is fixed and the support bar (2) on at least one retaining bar (3) against the action of a spring device, in particular an air spring (7), for adjusting its position relative to the sieve belt (10) is movably guided, characterized in that longitudinally The support bar (2) is provided with a plurality of retaining bars (3) which can be adjusted in their effective thickness in relation to the pressing of the scraper bar (1) against the sieve belt (10). Einrichtung nach Patentanspruch 1, dadurch gekennzeichnet, daß die Halteleisten (3) zweiteilig ausgebildet sind und daß der gegenseitige Abstand der beiden Teile (31, 32) der Halteleisten (3) mittels eines keilförmigen Stellelementes (4) einstellbar ist.Device according to claim 1, characterized in that the holding strips (3) are formed in two parts and that the mutual distance between the two parts (31, 32) of the holding strips (3) is adjustable by means of a wedge-shaped adjusting element (4). Einrichtung nach Patentanspruch 2, dadurch gekennzeichnet, daß die beiden Teile (31, 32) der Halteleisten (3) einerseits und das keilförmige Stellelement (4) andererseits mit einander zugeordneten, sich in der Stellrichtung erstreckenden Nuten (31a, 32a) und in diesen geführten Leisten (41, 42) ausgebildet sind.Device according to claim 2, characterized in that the two parts (31, 32) of the retaining strips (3) on the one hand and the wedge-shaped actuating element (4) on the other hand with associated grooves (31a, 32a) extending in the actuating direction and guided in these Last (41, 42) are formed. Einrichtung nach einem der Patentansprüche 1 bis 3, dadurch gekennzeichnet, daß die den über die Länge der Tragleiste (2) angeordneten Halteleisten (3) zugeordneten Stellelemente (4) miteinander mittels einer Stelleinrichtung (5) auf gemeinsame Verstellung verbunden sind.Device according to one of claims 1 to 3, characterized in that the adjusting elements (4) associated with the holding bars (3) arranged over the length of the supporting bar (2) are connected to one another by means of an adjusting device (5) for common adjustment. Einrichtung nach Patentanspruch 4, dadurch gekennzeichnet, daß die Stelleinrichtung (5) eine Schraubspindel (51) aufweist. Device according to claim 4, characterized in that the adjusting device (5) has a screw spindle (51). Einrichtung nach einem der Patentansprüche 1 bis 5, dadurch gekennzeichnet, daß den Halteleisten (3) Federeinrichtungen (7) zugeordnet sind, durch welche die Halteleisten (3) auf auf Verstellung in Richtung auf das Siebband (10) hin belastet sind, wobei deren Stellbewegung durch Anschläge (81) begrenzt ist.Device according to one of claims 1 to 5, characterized in that the holding strips (3) are associated with spring devices (7) by which the holding strips (3) are loaded upon adjustment in the direction of the sieve belt (10), the adjusting movement of which is limited by stops (81). Einrichtung nach Patentanspruch 6, dadurch gekennzeichnet, daß die Anschläge durch von einer Sockelleiste (8) abragenden Vorsprünge (81), insbesondere Anschlagleisten, gebildet sind.Device according to claim 6, characterized in that the stops are formed by projections (81) projecting from a skirting board (8), in particular stop bars. Einrichtung nach einem der Patentansprüche 1 bis 7, dadurch gekennzeichnet, daß die Halteleisten (3) von einer beweglichen Hülle (9), insbesondere von einem Balg, umschlossen sind.Device according to one of the claims 1 to 7, characterized in that the holding strips (3) are enclosed by a movable casing (9), in particular by a bellows.
EP02450187A 2002-01-24 2002-08-29 Device for adjusting the position of a drainage foil Expired - Lifetime EP1355002B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1122002 2002-01-24
AT1122002 2002-01-24

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EP1355002A2 true EP1355002A2 (en) 2003-10-22
EP1355002A3 EP1355002A3 (en) 2004-01-21
EP1355002B1 EP1355002B1 (en) 2005-01-05

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US (1) US7005039B2 (en)
EP (1) EP1355002B1 (en)
AT (1) ATE286554T1 (en)
CA (1) CA2412406C (en)
DE (1) DE50201952D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333201A1 (en) * 2003-07-22 2005-02-24 Voith Paper Patent Gmbh Papermaking dewatering double sieve belt passes over transverse pressure beam subdivided into equal segments with individual pressure control

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040032A1 (en) * 2008-06-30 2009-12-31 Voith Patent Gmbh Strip arrangement for a machine for producing a fibrous web
DE102008040688A1 (en) * 2008-07-24 2010-01-28 Voith Patent Gmbh Method for optimizing the energy balance in forming units in machines for producing fibrous webs and forming unit
US9045859B2 (en) * 2013-02-04 2015-06-02 Ibs Of America Adjustment mechanism
US8974639B2 (en) * 2013-02-04 2015-03-10 Ibs Of America Angle and height control mechanisms in fourdrinier forming processes and machines
CN204097790U (en) 2014-01-28 2015-01-14 沃依特专利有限责任公司 A kind of equipment for the net blanket location lath in relative machine
US9879377B2 (en) 2015-04-10 2018-01-30 Coldwater Seals, Inc. Adjustable foil apparatus for paper making machine
US9834887B2 (en) 2015-04-10 2017-12-05 Coldwater Seals, Inc. Adjustable foil apparatus for paper making machine
CN104921485B (en) * 2015-07-09 2017-08-25 深圳市创客家具有限公司 Screen is pressed from both sides and its installation method
AT519054B1 (en) * 2016-09-01 2018-07-15 Klaus Ing Bartelmuss Device for adjusting a wiper strip in a system for producing a paper tape

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29715700U1 (en) * 1997-09-02 1997-10-23 Gebr. Bellmer GmbH & Co. KG, 75223 Niefern-Öschelbronn Support bar

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585105A (en) * 1967-05-26 1971-06-15 Beloit Corp Anti-deflection drain board method and apparatus
DE3628282A1 (en) * 1986-08-20 1988-02-25 Voith Gmbh J M STATIONARY SUPPORT DEVICE
DE4019921A1 (en) * 1990-06-22 1992-01-09 Voith Gmbh J M STATIONARY SUPPORT DEVICE
DE4019884A1 (en) * 1990-06-22 1992-01-09 Voith Gmbh J M PERFORMANCE SUPPLY SUPPORT FOR A SCREENING BELT
DE4306503C2 (en) * 1993-03-03 1994-12-15 Voith Gmbh J M Angular adjustable foil drainage bar for paper machines
AT400158B (en) * 1993-12-21 1995-10-25 Bartelmuss Klaus Ing DEVICE FOR ADJUSTING THE ALTITUDE AND OR OR THE ANGLE POSITION OF A STRIP ASSIGNED TO THE SCREENING BELT OF A PAPER PRODUCTION PLANT
FI104192B1 (en) * 1994-05-03 1999-11-30 Valmet Paper Machinery Inc Zone adjustable loading box for paper or board machine formers
US6379503B1 (en) * 1998-10-09 2002-04-30 Metso Paper Karlstad Ab Apparatus and method for mounting and dismantling a wear body in a paper making machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29715700U1 (en) * 1997-09-02 1997-10-23 Gebr. Bellmer GmbH & Co. KG, 75223 Niefern-Öschelbronn Support bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333201A1 (en) * 2003-07-22 2005-02-24 Voith Paper Patent Gmbh Papermaking dewatering double sieve belt passes over transverse pressure beam subdivided into equal segments with individual pressure control

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CA2412406C (en) 2009-09-22
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CA2412406A1 (en) 2003-07-24
DE50201952D1 (en) 2005-02-10
ATE286554T1 (en) 2005-01-15
US20030136539A1 (en) 2003-07-24
EP1355002A3 (en) 2004-01-21

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