EP0937507A2 - Side rail for screens - Google Patents

Side rail for screens Download PDF

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Publication number
EP0937507A2
EP0937507A2 EP98112810A EP98112810A EP0937507A2 EP 0937507 A2 EP0937507 A2 EP 0937507A2 EP 98112810 A EP98112810 A EP 98112810A EP 98112810 A EP98112810 A EP 98112810A EP 0937507 A2 EP0937507 A2 EP 0937507A2
Authority
EP
European Patent Office
Prior art keywords
sidebar
screen
sieve
mat
sidebar according
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
EP98112810A
Other languages
German (de)
French (fr)
Other versions
EP0937507A3 (en
EP0937507B1 (en
Inventor
Wolfgang Lehmann
Heinz Winter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Isenmann Siebe GmbH
Original Assignee
Isenmann Siebe GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Isenmann Siebe GmbH filed Critical Isenmann Siebe GmbH
Publication of EP0937507A2 publication Critical patent/EP0937507A2/en
Publication of EP0937507A3 publication Critical patent/EP0937507A3/en
Application granted granted Critical
Publication of EP0937507B1 publication Critical patent/EP0937507B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes

Definitions

  • the invention relates to a side bar as a side Completion of the screening field of a screening machine, the Siebfeld has sieve mats and one Machine side wall is limited.
  • Sidebars serve as screening machines Wear protection of the screening machine side walls, partially for attaching the screen pads and also for sealing the Screen coverings. They are made of steel, wood or elastomer Fabrics (rubber / plastic) are usually made Steel reinforcements for rigidity and fastening contain. It is fastened with wedges, Screw or plug.
  • the object of the invention is to provide a sidebar type mentioned so that they improve simple construction and assembly and without additional Fasteners provides a secure grip.
  • the sidebar according to the invention is without additional Fasteners securely between the machine side wall and screen mats held in a clamped and positive manner. Assembly and disassembly are particularly easy and in to perform in the shortest possible time.
  • the side terminal blocks are preferred for screening systems (changing systems), especially in systems that are not selective, but have a linear attachment used - preferably in the so-called transverse installation, where the system carriers and the Sieve mats across the conveyor in one Screening machine can be installed.
  • a particularly secure hold is guaranteed if they has a horizontal groove into which one on the Projection arranged on the front side of the screen mat, especially a spring engages. It is also an advantage if they have one on the side facing the screen field projecting deflector, the edge of the screen mat towered over at the top.
  • the grip is still improved and the Back pressure ensured that protrusions on the back, project in particular in the form of knobs as a counter bearing. It is also an advantage if between the projections Clearances to perform liquids, in particular are a suspension.
  • the weight of the sidebar is reduced in that the back of the sidebar facing away from the screen Has recesses.
  • the screen mats be longer than that clear dimension between the side strips.
  • the side bar has stabilizing ribs on the back.
  • the sidebar from a There is elastomer.
  • the screening machine has a screening field made up of individual ones Sieve mats 2 made of elastomers, preferably made of plastic, the side by side through known mounting strips (Adapter strips) 3 are attached to cross beams 11, between the two machine side walls 12 extend. On the side walls are inside Make sides (clamp) between the side walls and the outer end faces 14 of the screen mats 2 pressed become. They are held there because of the length of the Sieve mats is chosen slightly larger than the clear dimension between the two sidebars.
  • Projections 6 as a counter bearing on the back of the Sidebar ensure the appropriate back pressure. She are preferably designed as knobs 6. Between Counter bearings or knobs 6 are free spaces 15 for discharge of liquids, especially a suspension, which in the cavities have penetrated.
  • the screen mats have on the front side 14 Screen machine side wall 12 towards a spring 5, which is in the incorporated groove 4 of the side terminal block 1 intervenes and is thus securely fixed.
  • the side bar is made so that it is in the relaxed state in the upper area of the machine wall (12) is present and in the lower area (counter bearing) of the machine side wall with a certain distance protrudes.
  • the Sidebar When installing the sieve mat (2) the Sidebar through the pressure of the screen mat in the Vertical deformed until the counter bearing (6) lie against the side wall of the machine. This will make a Pressure of the upper area of the sidebar against the machine side wall creates and sealing reached.

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Fertilizing (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Paper (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The bar (1) is located on one side of a sieve plate with sieve mats (2) and a machine side wall on the other side. The bar is clamped positively between the outer end face (14) of a sieve mat and the side wall. The mat end face and bar are positively connected especially via a tongue and groove, e.g. a horizontal groove (4) in the bar and a tongue (5) on the sieve mat side. A projecting deflector (7) is located on the side bar, which projects over the top of the sieve mat edge. The side bar comprises an elastomer material.

Description

Die Erfindung betrifft eine Seitenleiste als seitlicher Abschluß des Siebfeldes einer Siebmaschine, wobei das Siebfeld Siebmatten aufweist und von einer Maschinenseitenwand begrenzt ist.The invention relates to a side bar as a side Completion of the screening field of a screening machine, the Siebfeld has sieve mats and one Machine side wall is limited.

Seitenleisten dienen bei Siebmaschinen als Verschleißschutz der Siebmaschinenseitenwände, teilweise zum Befestigen der Siebbeläge und ferner zum Abdichten der Siebbeläge. Sie sind aus Stahl, Holz oder elastomeren Stoffen (Gummi/Kunststoff) gefertigt, die in der Regel Armierungen aus Stahl für die Steifigkeit und Befestigung enthalten. Die Befestigung erfolgt mittels Keilen, Schrauben oder Stecken. Sidebars serve as screening machines Wear protection of the screening machine side walls, partially for attaching the screen pads and also for sealing the Screen coverings. They are made of steel, wood or elastomer Fabrics (rubber / plastic) are usually made Steel reinforcements for rigidity and fastening contain. It is fastened with wedges, Screw or plug.

Die Nachteile solcher Befestigungen sind beim Keilen, daß die Seitenleisten aus Elastomere gegen Verformen armiert werden müssen, Keile für die Befestigung notwendig sind und Widerlager an den Siebmaschinenseitenwänden zur Aufnahme der Keile benötigt werden. Bei einer Befestigung durch Schrauben müssen die Seitenleisten aus Elastomeren gegen Verformen armiert werden. Es sind Schrauben für die Befestigung, Befestigungslöcher in den Siebmaschinenseitenwänden und Befestigungslöcher in den Seitenleisten notwendig. Die Befestigungslöcher in den Seitenleisten müssen zur Aufnahme der Schraubenköpfe gesenkt sein, andernfalls sind sie dem vorzeitigen Verschleiß ausgesetzt. Beim Auswechseln sind die Schrauben meistens schwergängig und verrostet. Bei einer Befestigung durch Stecken sind besondere Profile zur Aufnahme der Seitenleisten parallel der Siebmaschinenwand notwendig.The disadvantages of such fastenings are that when wedging the side strips made of elastomer reinforced against deformation wedges are necessary for fastening and abutments on the side walls of the screening machine Recording the wedges are needed. With an attachment the side strips made of elastomers must be screwed be reinforced against deformation. There are screws for that Attachment, mounting holes in the Screen side walls and mounting holes in the Sidebars necessary. The mounting holes in the Sidebars need to accommodate the screw heads be lowered, otherwise they are premature Exposed to wear. When you replace them Screws mostly stiff and rusted. At a Fastening by insertion are special profiles for Admission of the side rails parallel to the screen machine wall necessary.

Aufgabe der Erfindung ist es, eine Seitenleiste der eingangs genannten Art so zu verbessern, daß sie bei einfacher Konstruktion und Montage und ohne zusätzliche Befestigungsmittel einen sicheren Halt bietet.The object of the invention is to provide a sidebar type mentioned so that they improve simple construction and assembly and without additional Fasteners provides a secure grip.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Seitenleiste kraftschlüssig zwischen der äußeren Stirnseite der Siebmatte und der Seitenwand eingeklemmt ist, und zwischen der Seitenleiste und der Siebmattenstirnseite eine formschlüssige Verbindung, mit einer Ausnehmung und einem Vorsprung, insbesondere einer Nut und einer Feder besteht.This object is achieved in that the sidebar non-positively between the outer Front of the screen mat and the side wall clamped and between the sidebar and the A positive connection, with a recess and a projection, especially one Groove and a tongue is there.

Die erfindungsgemäße Seitenleiste ist ohne zusätzliche Befestigungsmittel sicher zwischen Maschinenseitenwand und Siebmatten klemmend und formschlüssig gehalten. Montage und Demontage sind besonders einfach und in kürzester Zeit durchzuführen. Die Seitenklemmleisten werden bevorzugt bei Siebsystemen (Wechselsystemen), insbesondere bei Systemen, die keine punktuelle, sondern eine lineare Befestigung haben, eingesetzt - vorzugsweise beim sogenannten Quereinbau, wo die Systemträger und die Siebmatten quer zur Fördereinrichtung in einer Siebmaschine eingebaut werden.The sidebar according to the invention is without additional Fasteners securely between the machine side wall and screen mats held in a clamped and positive manner. Assembly and disassembly are particularly easy and in to perform in the shortest possible time. The side terminal blocks are preferred for screening systems (changing systems), especially in systems that are not selective, but have a linear attachment used - preferably in the so-called transverse installation, where the system carriers and the Sieve mats across the conveyor in one Screening machine can be installed.

Ein besonders sicherer Halt ist gewährleistet, wenn sie eine waagerechte Nut aufweist, in die ein auf der Stirnseite der Siebmatte angeordneter Vorsprung, insbesondere eine Feder eingreift. Von Vorteil ist auch, wenn sie auf der dem Siebfeld zugewandten Seite einen vorspringenden Abweiser aufweist, der den Siebmattenrand an der Oberseite überragt.A particularly secure hold is guaranteed if they has a horizontal groove into which one on the Projection arranged on the front side of the screen mat, especially a spring engages. It is also an advantage if they have one on the side facing the screen field projecting deflector, the edge of the screen mat towered over at the top.

Ferner wird der Halt noch dadurch verbessert und der Gegendruck gesichert, daß an der Rückseite Vorsprünge, insbesondere in Form von Noppen als Gegenlager vorstehen. Von Vorteil ist auch, wenn zwischen den Vorsprüngen Freiräume zur Ableistung von Flüssigkeiten, insbesondere einer Suspension sind.Furthermore, the grip is still improved and the Back pressure ensured that protrusions on the back, project in particular in the form of knobs as a counter bearing. It is also an advantage if between the projections Clearances to perform liquids, in particular are a suspension.

Das Gewicht der Seitenleiste wird dadurch verringert, daß die dem Siebfeld abgewandten Rückseite der Seitenleiste Aussparungen aufweist. Für den Preßsitz wird vorgeschlagen, daß die Siebmatten länger sind als das lichte Maß zwischen den Seitenleisten.The weight of the sidebar is reduced in that the back of the sidebar facing away from the screen Has recesses. For the press fit suggested that the screen mats be longer than that clear dimension between the side strips.

Von Vorteil ist, wenn die Siebmatten durch ein Adapterprofil an unter dem Siebfeld angeordneten Querträgern gehalten sind. Hierbei wird eine Enlastung erreicht, wenn das Adapterprofil die Seitenleiste untergreift. It is advantageous if the sieve mats through a Adapter profile arranged under the screen field Cross members are held. This is a relief reached when the adapter profile hit the sidebar reaches under.

Besonders vorteilhaft ist es, wenn die Seitenleiste rückseitig stabilisierende Rippen aufweist. Vorzugsweise wird vorgeschlagen, daß die Seitenleiste aus einem Elastomer besteht.It is particularly advantageous if the side bar has stabilizing ribs on the back. Preferably it is suggested that the sidebar from a There is elastomer.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im folgenden näher beschrieben. Es zeigen

Fig. 1
Teile einer Siebmaschine im auseinander genommenen Zustand,
Fig. 2
die Siebmaschine nach Fig. 1 im senkrechten Schnitt,
Fig. 3
eine Ansicht nach Pfeil A in Fig. 1,
Fig. 4
eine Aufsicht auf die Siebmaschine von oben, und
Fig. 5
einen Schnitt nach B-B in Fig. 4.
An embodiment of the invention is shown in the drawings and will be described in more detail below. Show it
Fig. 1
Parts of a screening machine in disassembled state,
Fig. 2
1 in vertical section,
Fig. 3
2 shows a view according to arrow A in FIG. 1,
Fig. 4
a top view of the screening machine, and
Fig. 5
a section according to BB in Fig. 4th

Die Siebmaschine besitzt ein Siebfeld aus einzelnen Siebmatten 2 aus Elastomeren vorzugsweise aus Kunststoff, die nebeneinander durch bekannte Befestigungsleisten (Adapterleisten) 3 an Querträgern 11 befestigt werden, die sich zwischen den zwei Maschinenseitenwänden 12 erstrecken. An den Seitenwänden liegen innen Seiten(klemm)leisten, die zwischen den Seitenwänden und den äußeren Stirnseiten 14 der Siebmatten 2 eingepreßt werden. Sie sind dort klemmend gehalten, da die Länge der Siebmatten etwas größer gewählt ist, als das lichte Maß zwischen beiden Seitenleisten. The screening machine has a screening field made up of individual ones Sieve mats 2 made of elastomers, preferably made of plastic, the side by side through known mounting strips (Adapter strips) 3 are attached to cross beams 11, between the two machine side walls 12 extend. On the side walls are inside Make sides (clamp) between the side walls and the outer end faces 14 of the screen mats 2 pressed become. They are held there because of the length of the Sieve mats is chosen slightly larger than the clear dimension between the two sidebars.

Vorsprünge 6 als Gegenlager an der Rückseite der Seitenleiste sichern den entsprechenden Gegendruck. Sie sind vorzugsweise als Noppen 6 ausgeführt. Zwischen den Gegenlagern bzw. Noppen 6 sind Freiräume 15 zur Ableitung von Flüssigkeiten, insbesondere einer Suspension, die in die Hohlräume eingedrungen ist.Projections 6 as a counter bearing on the back of the Sidebar ensure the appropriate back pressure. she are preferably designed as knobs 6. Between Counter bearings or knobs 6 are free spaces 15 for discharge of liquids, especially a suspension, which in the cavities have penetrated.

Die Siebmatten haben an der Stirnseite 14 zur Siebmaschinenseitenwand 12 hin eine angearbeitete Feder 5, die in die eingearbeitete Nut 4 der Seitenklemmleiste 1 eingreift und so betriebssicher fixiert wird.The screen mats have on the front side 14 Screen machine side wall 12 towards a spring 5, which is in the incorporated groove 4 of the side terminal block 1 intervenes and is thus securely fixed.

Um eine Überlastung der Verbindung Träger 11 zu Adapterprofil 3 zu verhindern, ist eine Unterlappung 13 des Adapterprofils vorgesehen.To overload the connection carrier 11 too To prevent adapter profile 3 is an underlap 13 of the adapter profile.

Durch das Einarbeiten von Hohlräumen 9 und 15 wird das Eigengewicht der Seitenklemmleiste 1 minimiert.By incorporating cavities 9 and 15, the Weight of the side terminal block 1 minimized.

Zur einfacheren Demontierung der Siebmatte, ist es sinnvoll, sie zweiteilig 2a, 2b auszuführen. Um dabei einen besseren Siebeffekt und einen Versatz der stirnseitigen Siebstöße 14 zu erreichen, sind die Siebmattenlängen abwechselnd unterschiedlich gewählt.For easier disassembly of the screen mat, it is it makes sense to execute them in two parts 2a, 2b. To be there a better sieving effect and an offset of the To achieve front-end screen joints 14 are the Screen mat lengths alternately selected differently.

Die Seitenleiste ist so gefertigt, daß sie im entspannten Zustand im oberen Bereich der Maschinenwand (12) ansteht und im unteren Bereich (Gegenlager) von der Maschinenseitenwand mit einer gewissen Distanz absteht. Beim Montieren der Siebmatte (2) wird die Seitenleiste durch den Pressdruck der Siebmatte in der Senkrechten so weit verformt, bis die Gegenlager (6) an der Maschinenseitenwand anliegen. Dadurch wird ein Anpressdruck des oberen Bereiches der Seitenleiste gegen die Maschinenseitenwand erzeugt und ein Abdichten erreicht.The side bar is made so that it is in the relaxed state in the upper area of the machine wall (12) is present and in the lower area (counter bearing) of the machine side wall with a certain distance protrudes. When installing the sieve mat (2) the Sidebar through the pressure of the screen mat in the Vertical deformed until the counter bearing (6) lie against the side wall of the machine. This will make a Pressure of the upper area of the sidebar against the machine side wall creates and sealing reached.

Claims (12)

Seitenleiste (1) als seitlicher Abschluß des Siebfeldes einer Siebmaschine, wobei das Siebfeld Siebmatten (2) aufweist und von einer Maschinenseitenwand (12) begrenzt ist, dadurch gekennzeichnet, daß die Seitenleiste (1) kraftschlüssig zwischen der äußeren Stirnseite (14) der Siebmatte (2) und der Seitenwand (12) eingeklemmt ist, und zwischen der Seitenleiste (1) und der Siebmattenstirnseite (14) eine formschlüssige Verbindung, mit einer Ausnehmung und einem Vorsprung, insbesondere einer Nut und einer Feder (5) besteht.Sidebar (1) as a lateral end of the sieve field of a sieving machine, the sieve field having sieve mats (2) and being delimited by a machine side wall (12), characterized in that the side rail (1) is non-positively between the outer end face (14) of the sieve mat ( 2) and the side wall (12) is clamped, and between the side bar (1) and the sieve mat end face (14) there is a positive connection with a recess and a projection, in particular a groove and a tongue (5). Seitenleiste nach Anspruch 1, dadurch gekennzeichnet, daß sie (1) eine waagerechte Nut (4) aufweist, in die ein auf der Stirnseite (14) der Siebmatte angeordneter Vorsprung, insbesondere eine Feder (5) eingreift.Sidebar according to claim 1, characterized in that it (1) has a horizontal groove (4) into which a projection, in particular a spring (5), arranged on the end face (14) of the screen mat engages. Seitenleiste nach Anspruch 1 oder 2, dadurch gekennzeichnet , daß sie (1) auf der dem Siebfeld zugewandten Seite einen vorspringenden Abweiser (7) aufweist, der den Siebmattenrand an der Oberseite überragt. Sidebar according to claim 1 or 2, characterized in that it (1) has a projecting deflector (7) on the side facing the screen field, which protrudes above the screen mat edge on the top. Seitenleiste nach einem der vorherigen Ansprüche, dadurch gekennzeichnet , daß an der Rückseite Vorsprünge, insbesondere in Form von Noppen (6) als Gegenlager vorstehen, die gegen die Maschinenseitenwände (12) anliegen.Sidebar according to one of the preceding claims, characterized in that protrusions, in particular in the form of knobs (6), protrude as counter bearings on the back, which abut against the machine side walls (12). Seitenleiste nach Anspruch 4, dadurch gekennzeichnet, daß zwischen den Vorsprüngen (6) Freiräume (15) zur Ableitung von Flüssigkeiten, insbesondere einer Suspension sind.Sidebar according to claim 4, characterized in that there are spaces (15) between the projections (6) for draining liquids, in particular a suspension. Seitenleiste nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, daß die dem Siebfeld abgewandte Rückseite der Seitenleiste (1) Aussparungen aufweist.Sidebar according to one of the preceding claims, characterized in that the rear side of the sidebar (1) facing away from the screen field has cutouts. Seitenleiste nach einem der vorherigen Ansprüche, dadurch gekennzeichnet , daß für einen Preßsitz die Siebmatten (2) länger sind als das lichte Maß zwischen den Seitenleisten.Sidebar according to one of the preceding claims, characterized in that for a press fit the screen mats (2) are longer than the clear dimension between the sidebars. Seitenleiste nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, daß die Siebmatten (2) durch ein Adapterprofil (3) an unter dem Siebfeld angeordneten Querträgern gehalten (11) sind.Sidebar according to one of the preceding claims, characterized in that the screen mats (2) are held (11) by an adapter profile (3) on cross members arranged under the screen field. Seitenleiste nach Anspruch 8, dadurch gekennzeichnet , daß das Adapterprofil (3) die Seitenleiste (1) untergreift.Sidebar according to claim 8, characterized in that the adapter profile (3) engages under the sidebar (1). Seitenleiste nach einem der vorherigen Ansprüche, dadurch gekennzeichnet , daß sie (1) rückseitig stabilisierende Rippen (8) aufweist. Sidebar according to one of the preceding claims, characterized in that it (1) has stabilizing ribs (8) on the rear. Seitenleiste nach einem der vorherigen Ansprüche, dadurch gekennzeichnet , daß sie (1) aus einem Elastomer besteht.Sidebar according to one of the preceding claims, characterized in that it (1) consists of an elastomer. Seitenleiste nach einem der vorherigen Ansprüche, dadurch gekennzeichnet , daß die Seitenleiste so gefertigt ist, daß sie im entspannten Zustand im oberen Bereich der Maschinenwand (12) ansteht und im unteren Bereich (Gegenlager) von der Maschinenseitenwand mit einer gewissen Distanz absteht.Sidebar according to one of the preceding claims, characterized in that the sidebar is manufactured in such a way that it rests in the relaxed state in the upper region of the machine wall (12) and in the lower region (counter bearing) protrudes from the machine side wall by a certain distance.
EP98112810A 1998-02-20 1998-07-10 Side rail for screens Expired - Lifetime EP0937507B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19807162 1998-02-20
DE19807162A DE19807162C2 (en) 1998-02-20 1998-02-20 Screening machine with sidebar

Publications (3)

Publication Number Publication Date
EP0937507A2 true EP0937507A2 (en) 1999-08-25
EP0937507A3 EP0937507A3 (en) 2000-05-31
EP0937507B1 EP0937507B1 (en) 2003-01-02

Family

ID=7858408

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112810A Expired - Lifetime EP0937507B1 (en) 1998-02-20 1998-07-10 Side rail for screens

Country Status (4)

Country Link
EP (1) EP0937507B1 (en)
AT (1) ATE230310T1 (en)
DE (2) DE19807162C2 (en)
ES (1) ES2189044T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004047949B4 (en) * 2003-10-15 2008-01-17 Andritz Ag Screening or sorting device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7918167U1 (en) * 1979-06-25 1979-09-27 Mogensen Gmbh & Co Kg, 2000 Wedel PROFILE RAIL, IN PARTICULAR FOR SEALING ON SCREENING DEVICES
EP0167999A2 (en) * 1984-07-11 1986-01-15 Hein, Lehmann Aktiengesellschaft Screen bottom
DE3526767A1 (en) * 1985-07-26 1987-01-29 Hein Lehmann Ag SEALING FOR A SCREENING MACHINE
EP0470422A2 (en) * 1990-08-06 1992-02-12 Conn-Weld Industries, Inc. Panel mounting system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521753A1 (en) * 1985-06-18 1986-12-18 Hein, Lehmann AG, 4000 Düsseldorf SCREENING MACHINE WITH A SCREEN COVER FIXED TO CROSS-ELEMENTS
AT386137B (en) * 1987-02-23 1988-07-11 Binder Co Ag SCREENING SEAL

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7918167U1 (en) * 1979-06-25 1979-09-27 Mogensen Gmbh & Co Kg, 2000 Wedel PROFILE RAIL, IN PARTICULAR FOR SEALING ON SCREENING DEVICES
EP0167999A2 (en) * 1984-07-11 1986-01-15 Hein, Lehmann Aktiengesellschaft Screen bottom
DE3526767A1 (en) * 1985-07-26 1987-01-29 Hein Lehmann Ag SEALING FOR A SCREENING MACHINE
EP0470422A2 (en) * 1990-08-06 1992-02-12 Conn-Weld Industries, Inc. Panel mounting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004047949B4 (en) * 2003-10-15 2008-01-17 Andritz Ag Screening or sorting device
DE102004047949B9 (en) * 2003-10-15 2008-05-29 Andritz Ag Screening or sorting device

Also Published As

Publication number Publication date
EP0937507A3 (en) 2000-05-31
EP0937507B1 (en) 2003-01-02
DE59806813D1 (en) 2003-02-06
DE19807162C2 (en) 2001-05-23
ATE230310T1 (en) 2003-01-15
ES2189044T3 (en) 2003-07-01
DE19807162A1 (en) 1999-08-26

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