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DE2220553A1 - Press for chipboard - with two moving endless belts and upper/lower adjustable pressure rollers - Google Patents

Press for chipboard - with two moving endless belts and upper/lower adjustable pressure rollers

Info

Publication number
DE2220553A1
DE2220553A1 DE19722220553 DE2220553A DE2220553A1 DE 2220553 A1 DE2220553 A1 DE 2220553A1 DE 19722220553 DE19722220553 DE 19722220553 DE 2220553 A DE2220553 A DE 2220553A DE 2220553 A1 DE2220553 A1 DE 2220553A1
Authority
DE
Germany
Prior art keywords
pressure rollers
press
another
press according
adjusting means
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
DE19722220553
Other languages
German (de)
Other versions
DE2220553B2 (en
DE2220553C3 (en
Inventor
Albert De Mets
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.)
Baehre & Greten
Bison Werke Baehre and Greten GmbH and Co KG
Original Assignee
Baehre & Greten
Bison Werke Baehre and Greten GmbH and Co KG
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 Baehre & Greten, Bison Werke Baehre and Greten GmbH and Co KG filed Critical Baehre & Greten
Priority to DE19722220553 priority Critical patent/DE2220553C3/en
Priority to AT321973A priority patent/ATA321973A/en
Priority to GB1800173A priority patent/GB1371010A/en
Priority to US05/354,077 priority patent/US3942927A/en
Priority to BE130328A priority patent/BE798612A/en
Priority to IT49631/73A priority patent/IT980332B/en
Priority to CA169,496A priority patent/CA997663A/en
Priority to ES414060A priority patent/ES414060A1/en
Priority to NL7305795A priority patent/NL7305795A/xx
Priority to FR7315093A priority patent/FR2182120B1/fr
Priority to JP7346798A priority patent/JPS5017513B2/ja
Publication of DE2220553A1 publication Critical patent/DE2220553A1/en
Publication of DE2220553B2 publication Critical patent/DE2220553B2/en
Application granted granted Critical
Publication of DE2220553C3 publication Critical patent/DE2220553C3/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/24—Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
    • B30B5/065—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band using anti-friction means for the pressing band
    • B30B5/067—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band using anti-friction means for the pressing band using anti-friction roller means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Press Drives And Press Lines (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Continuously operating press for the prodn. of panels, such as chipboard, has two endless belts which are placed one above the other, consist of hinged plates, and move around horizontal, parallel polygonal rollers, upper pressure rollers, lower pressure rollers, and devices for adjusting the pressure rollers in a horizontal plane across their axial direction. The belts are so guided that sideways displacement is avoided, and the material to be pressed in moved forwards in a straight line.

Description

Kontinuierlich arbeitende Presse zum Herstellen von Platten, wie Span-, Faserplatten od. dgl. Continuously operating press for the production of panels, such as Chipboard, fiberboard or the like.

Die Erfindung bezieht sich auf eine kontinuierlich arbeitende -1 Presse zum Herstellen von Platten, wie Span-, Faserplatten ud.The invention relates to a continuously operating press for the production of panels such as chipboard, fiberboard, etc.

dgl., mit zwei übereinander angeordneten, um horizontal und parallel zueinander angeordnete Achsen umlaufenden, aus anelnan der angelenkten Platten bestehenden Endlosbändern, deren einan-l der zugekehrte Trumms vorzugsweise durch antreibbare Andruckwalzen in gleicher Richtung bewegbar sind, und jedes Endlos-Platt;enband von einem weiteren Endlosband umfaBt ist Kontinuierlich arbeitende Pressen dieser Art sind sowohl als Vorpressen als auch als Fertigpreasen bekannt.Like., with two superimposed to be horizontal and parallel Axes arranged to one another revolving, consisting of anelnan the hinged plates Endless belts, whose one-on-one the facing strand is preferably driven by drivable Pressure rollers can be moved in the same direction, and each endless flat belt Continuously operating presses are encompassed by a further endless belt Art are known both as pre-presses and as finished puffs.

Das untere Endlosband aus Gummi, Kunststoff oder aus Stahl das das untere Endlos-Plattenband umfaßt, weist bei solchen kontinuierlich arbeitenden Fressen eine wesentlich grcßere Länge auf als das entsprechende obere Endlosband; weil es als Träger für das aufgeschüttete, zu verpressende Vlies dient. Je länger eine solche kontinuierlich arbeitende Presse ist, umso schwieriger ist es, die durch antreibbare Andruckwalzen bewegten Endlos-Plattenbänder in ihrer Bewegungsrichtung zu Führen, um Seitensch;/ankungen zu vermeiden. - Der Erfindung liegt daher die Aufgabe zugrunde, dafür zu sorgen, daß die Endlos-Platten so geführt werden, daß Seitenverschiebung-en vermieden werden, das zu verpressende Vlies-material und die fertige Plattenbahn also gerade bewegt werden. Eine kontinuierlich arbeitende Presse, die diese Aufgabe erfüllt, ist gekennzeichnet durch mindestens die einen Enden mehrerer, übereinanderlicgender Andruck-Walzenpaare quer zu ihrer Achsrichtung in horizontaler Ebens verstellende Mittel. Bei durchgeführten Versuchen haben sich als Verstellmittel relativ zueinander bewegbare, Schrägflächen aufweisende, im wesentlichen in lotrechter Richtung verstellbare Sshiebeglieder als besonders zweckmäßig erwiesen.The lower endless belt made of rubber, plastic or steel that the includes lower endless apron belt, has in such continuously operating feeders a substantially greater length than the corresponding upper endless belt; because it serves as a carrier for the piled up fleece to be compressed. The longer one continuously working press, the more difficult it is to drive the press Pressure rollers to guide moving endless apron conveyors in their direction of movement, to avoid side cuts. - The invention therefore lies the Task based on ensuring that the endless plates are guided so that Side shifts are avoided, the fleece material to be compressed and the finished slab track are just being moved. A continuously working press, which fulfills this task is characterized by at least one end of several, Overlying pressure roller pairs transversely to their axial direction in the horizontal Adjusting means as well. When tests were carried out, they were used as adjustment means relative to one another movable, having inclined surfaces, essentially in a perpendicular direction Direction of adjustable sliding members proved to be particularly useful.

Diese den oberen und den unteren Andruckwalzen zugeordneten Verstellmittel können gemeinsam oder unabhängig voneinander verstellbar ausgebildet sein. Die Verstellung kann durch den Kanten der Endlos-Plattenbänder zugeordnete Taster gesteuert erfolgen.These adjusting means assigned to the upper and lower pressure rollers can be designed to be adjustable together or independently of one another. The adjustment can be controlled by buttons assigned to the edges of the endless apron conveyors.

Die Erfindung wird anhand zweier, in den Zeichnungen schematisch dargestellter Ausführungsbeispiele nachstehend erläutert.The invention is based on two, shown schematically in the drawings Embodiments explained below.

Es zeigt: Figur 1 eine Seitenansicht einer kontinuierlich arbeitenden Presse mit antreibbaren Andruckwalzen, jedoch ohne die die beiden Endlos-Plattenibänder umfassenden Endlosbänder, von denen das untere dem Zuführen eines Vlieses zur Presse dient, Figur 2 eine der Figur 1 entsprechende Seitenansicht eines zweiten Ausführungsbeispiels, Figur 3 eine Teilaufsicht auf den unteren Teil der Presse mit lediglich zwei schrägverstellten Andruckwalzen.It shows: FIG. 1 a side view of a continuously operating Press with drivable pressure rollers, but without the two endless plate belts comprehensive endless belts, the lower one of which is used to feed a fleece to the press serves, Figure 2 is a side view corresponding to Figure 1 of a second embodiment, Figure 3 is a partial plan view of the lower part of the Press with only two diagonally adjusted pressure rollers.

In je einem nicht dargestellten Rahmen sind polygonale Umlenkwalzen 1 und 2 bzw. 3 und 4 für ein oberes Endlos-Plattenband 5 bzw. ein unteres Endlos-Plattenband 6 gelagert, von denen je 1 eine der Umlenkwalzen so geführt und vorgespannt sein sollte, daß das entsprechende Endlos-Plattenband auch unter einer gewissen Vorspannung steht. Dem Inumlaufsetzen der beiden Endlos-Plattenbänder in Richtung des Pfeiles 7 dienen mehrere, antreibbare obere Andruckwalzen 8 und mehrere untere Andruckwalzen 9. Zusätzlich vorgesehene Andruckwalzen, die nicht antreibbar sind, sind nicht dargestellt, weil sie im Rahmen der Erfindung nicht wesentlich sind. An einem der Rahmen ist ein Träger 10 festgelegt, der zwei mit Abstand voneinander angeordnete Konsolen II und 12 trägt, die je mit zwei entgegengesetzt geneigte Schrägflächen aufweisenden Vorsprüngen 13 und 14versehen sind. Jeder Konsole sind mindestens zwei Vorsprünge 13 bzw. 14 zugeordnet, die sich beiderseits der Endlos-Plattenbänder 5 und 6 erstrecken. Zwischen den Ansätzen 13 bzw. 14 und den ihnen nächstliegenden oberen Lagern 15 und unteren Lagern 16 der Andruckwalzen 8 und 9 sind als Verstellmittel relativ zueinander bewegbare, Schrägflächen aufweisende, im wesentlichen in lotrechter Richtung verstellbare Schiebeglieder 17, 18 bzw. 19, 20 vorgesehen. Im Ausführungsbeispiel der Figur 1 ist angenommen, daß diese Schiebeglieder von Hand einstellbar sind, d.h., an den Schiebegliedern sind Spindeln 21, 22 bzw.In each frame, not shown, there are polygonal deflecting rollers 1 and 2 or 3 and 4 for an upper endless apron conveyor 5 and a lower endless apron conveyor, respectively 6 stored, of which 1 each one of the guide rollers can be guided and pretensioned should that the corresponding endless apron conveyor also under a certain pretension stands. The circulation of the two endless apron conveyors in the direction of the arrow 7 several, drivable upper pressure rollers 8 and several lower pressure rollers are used 9. Additionally provided pressure rollers, which cannot be driven, are not shown. because they are not essential within the scope of the invention. On one of the frames is a carrier 10 set, the two spaced brackets II and 12 carries, each having two oppositely inclined sloping surfaces Projections 13 and 14 are provided. Each console has at least two protrusions 13 and 14, respectively, which extend on both sides of the endless apron belts 5 and 6. Between the lugs 13 or 14 and the upper bearings 15 closest to them and lower bearings 16 of the pressure rollers 8 and 9 are relative as adjusting means mutually movable, having inclined surfaces, essentially in the vertical direction adjustable sliding members 17, 18 and 19, 20 are provided. In the exemplary embodiment the figure 1 it is assumed that these sliding members are adjustable by hand, i.e., spindles 21, 22 and

23, 24 festgelegt, die durch Muttern der Höhe nach einstell-und festlegbar sind. Die den Lagern 15 bzw. 16 zugewandten Flächen der Schiebeglieder 17 erstrecken sich in horizontalen Ebenen genauso wie die an ihnen anliegenden Seitenflächen der Lager 15 bzw. 16, so daß durch gleichsinniges Bewegen der einander zugeordneten Schiebeglieder in lotrechten Richtungen eine Horizontalverschiebung der Andruckwalzen möglich ist, von denen die oberen in Richtung der Pfeile 25 nach unten anpre8-bar sind, während die unteren Andruckwalzen der Höhe nach nicht verstellbar angenommen sind. Trotz einer gewissen Verspannung in horizontaler Richtung lassen sich also die oberen Andruckwalzen 8 in vertikaler Richtung verschieben, um die erforderlichen Druckkräfte zum Zusammenpressen eines Vlieses 26 und zum1 Antreiben der Endlos-Plattenbänder 5 und 6 einleiten zu können.23, 24 set, which can be adjusted and fixed in height by nuts are. The surfaces of the sliding members 17 facing the bearings 15 and 16 extend in horizontal planes just like the side surfaces of the Bearing 15 and 16, so that by moving in the same direction each other associated sliding members in vertical directions a horizontal displacement of the pressure rollers is possible, of which the upper ones in the direction of arrows 25 according to are adjustable at the bottom, while the height of the lower pressure rollers cannot be adjusted are accepted. Leave it in the horizontal direction despite a certain amount of tension So move the upper pressure rollers 8 in the vertical direction to the required compressive forces for compressing a fleece 26 and for 1 driving the endless apron conveyors 5 and 6 to be able to initiate.

Die Druckmittel 8' der oberen Andruckwalzen 15 und die Lager 16 der unteren Andruckwalzen sind in horizontaler Richtung verschiebbar geführt.The pressure means 8 'of the upper pressure rollers 15 and the bearings 16 of the lower pressure rollers are guided displaceably in the horizontal direction.

Das Ausführungsbeispiel der Figur 2 unterscheidet sich vom Ausführungsbeispiel der Figur 1 im wesentlichen nur dadurch, daß anstelle der Verstellmittel 13, 17, 19 bzw. 14, 18, 20 andere Mittel vorgesehen sind. Auf jeder Seite der Endlos-Flattenbänder 5 und 6 sind Konsolen 11' und 12' vorgesehen, an denen Hydraulikzylinder 27 und 28 festgelegt sind, die dem Hin- und Her bewegen von Schiebegliedern 29 und 30 dienen. Um nun auch noch die oberen Andruckwalzen 8 jeder Seite gegenüber den unteren Andruckwalzen 9 verschieben zu können, sind von Hand oder automatisch gesteuerte Spindeln 21', 22', 23' und 24' vorgesehen, die dem Führen der Lager 15 bzw. 16 in äquivalenter Weise dienen.The embodiment of Figure 2 differs from the embodiment of Figure 1 essentially only in that instead of the adjusting means 13, 17, 19 or 14, 18, 20 other means are provided. On each side of the endless flat belts 5 and 6 consoles 11 'and 12' are provided on which hydraulic cylinders 27 and 28 are set, which are used to move sliding members 29 and 30 back and forth. To now also the upper pressure rollers 8 on each side opposite the lower pressure rollers 9 are manually or automatically controlled spindles 21 ', 22 ', 23' and 24 'provided, which lead to the bearings 15 and 16 in equivalent Serve wisely.

Um das einseitige Horizontal-Verschieben zu veranschaulichen, ist in Figur 3 dargestellt, daß die unteren Andruckwalzen 9 einseitig in der Bewegungsrichtung 7 des Vlieses 26 verstellt sind, wodurch eine Seiisnverschiebung der angetriebenen Endlos-Plattenbänder erzwungen wird.To illustrate the one-sided horizontal shifting, is shown in Figure 3 that the lower pressure rollers 9 unilaterally in the direction of movement 7 of the fleece 26 are adjusted, causing a displacement of the driven Endless apron conveyors is enforced.

Selbstverstandlich können auch andere, gleich wirkende Verstellt mittel vorgesehen sein. Nicht dargestellt wurde das Beeinflussen der Verstellmittel durch den Kanten der Endlos-Platten bänder zugeordnete Taster, die die Verstellmittel gesteuert beeinflussen, da jeder Fachmann in der Lage ist, eine-solche Steuerung ohne jede Anweisung auszuführen.It goes without saying that other, similarly acting Adjustments can also be made middle be provided. The influencing of the adjustment means was not shown by buttons assigned to the edges of the endless plate belts, which control the adjustment means controlled influence, as every skilled person is in a position to such a control without executing any instruction.

Claims (6)

PATENTANSPROCHE PATENT CLAIM Kontinuierlich arbeitende Presse zum Herstellen von Platten, wie Span-, Fasßrplatten od. dgl. mit zwei Ubereinander angeordnsten, um horizontal und parallel zueinander angeordnete Achsen umlaufenden, aus aneinander angelenkten Platten bestehenden Endlosbändern, deren einander zugskehrte Trumms vorzugsweise durch antreibbare Andruckwalzen in gleicher Richtung bewegbar sind, und jedes Endlos-Plattenband von einem weiteren Endlosband umfaßt ist, g e k e n n -z e i c h n e t durch mindestens die einen Enden mehrerer Ubereinanderliegender Andruck-Walzenpaare quer zu ihrer Achsrichtung in horizontaler Ebene verstellende Mittel (13,17,19, 21,231 14,18,20,22,231 21',23',27,29i 22',24',28,30).Continuously operating press for the production of panels such as chipboard, Fassßrplatten od. Like. With two one above the other arranged to be horizontal and parallel Axes arranged to one another revolve, consisting of hinged plates Endless belts, the strands of which are turned towards one another, preferably by means of drivable pressure rollers are movable in the same direction, and each endless apron conveyor by another Endless belt is encompassed by at least one end several superposed pressure roller pairs transversely to their axial direction in horizontal plane adjusting means (13,17,19, 21,231 14,18,20,22,231 21 ', 23', 27,29i 22 ', 24', 28.30). 2. Presse nach Anspruch 1, d ad u r c h g e k e n n -z e i c h n e t , daß als Verstellmittel relativ zueinander bewegbare, Schrägflächen aufweisende; im wesentlichen in lotrechter Richtung verstellbare Schiebeglieder (17 bis 20) und diesen zugeordnete, Schrägflächen aufweisende, pressenfeste Ansätze (13,14) vorgesehen sind.2. Press according to claim 1, d ad u r c h g e k e n n -z e i c h n e t that as adjusting means movable relative to one another, having inclined surfaces; sliding members (17 to 20) and essentially adjustable in the vertical direction These associated, inclined surfaces having, press-resistant attachments (13, 14) are provided are. 3. Presse nach Anspruch 1, d a d u r c h g e k e n n -z 6 i c h n e t , daß als Verstellmittel in horizontalen Richtungen hin- und herbewegbare Schiebeglieder (29,30) vorgesehen sind, die Je Spindeln(21', 23' bzw.22', 24') aufweisen, von denen die einen (21', 22') auf die Lager (15) der oberen Andruckwalze (B), die unteren (23', 24') auf die Lager (16) der unteren Andruckwalze t9) zur Einwirkung bringbar sind.3. Press according to claim 1, d a d u r c h g e k e n n -z 6 i c h n e t that sliding members which can be moved to and fro in horizontal directions as adjusting means (29,30) are provided which each have spindles (21 ', 23' or 22 ', 24'), of which the one (21 ', 22') on the bearings (15) of the upper pressure roller (B), the lower (23 ', 24') can be brought into action on the bearings (16) of the lower pressure roller t9) are. 4. Presse nach Anspruch 3, d -a d u r c h g e k e n n -z e i c h n e t , daß die Schiebeglieder (29,30) durch Hydraulikzy-linder (27, 28) beeinflußbar sind.4. Press according to claim 3, d -a d u r c h g e k e n n -z e i c h n e t that the sliding members (29,30) can be influenced by hydraulic cylinders (27, 28) are. 5. Presse nach einem oder mehreren der Ansprüche 1 bis 4, d a d u r c h g e k en n z e i c h n e t , daß die den oberen und den unteren Andruckwalzen (8,5) zugeordneten Verstellmittel gemeinsam oder unabhängig voneinander verstel -bar ausgebildet sind.5. Press according to one or more of claims 1 to 4, d a d u It is noted that the upper and lower pressure rollers (8.5) associated adjustment means adjust together or independently of one another -bar are designed. 6. Presse nach einem oder mehreren der Ansprüche 1 bis 5, d a d u r c h g e k e n n z e i c h n e t , daß die Verstellmittel durch den Kanten der Endlos-Plattenbänder (S, 6) zugeordnete Taster gesteuert verstellbar sind.6. Press according to one or more of claims 1 to 5, d a d u r c h g e k e n n n n z e i c h n e t that the adjusting means through the edges of the Endless apron conveyors (S, 6) assigned buttons are controlled adjustable. L e e r s e i t eL e r s e i t e
DE19722220553 1972-04-26 1972-04-26 Continuously operating press for the production of panels, such as chipboard, fiberboard or the like Expired DE2220553C3 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE19722220553 DE2220553C3 (en) 1972-04-26 1972-04-26 Continuously operating press for the production of panels, such as chipboard, fiberboard or the like
AT321973A ATA321973A (en) 1972-04-26 1973-04-11 CONTINUOUSLY WORKING PRESS FOR THE PRODUCTION OF PANELS, SUCH AS CHIPBOARD, FIBER PANELS OR DGL.
GB1800173A GB1371010A (en) 1972-04-26 1973-04-13 Presses for the production of boards such as chipboard fibreboard and the like
BE130328A BE798612A (en) 1972-04-26 1973-04-24 CONTINUOUS PRESS FOR PANEL PREPARATION
IT49631/73A IT980332B (en) 1972-04-26 1973-04-24 CONTINUOUS PRESS TO PRODUCE PANNELS AS FIBER MASONITE PANELS OR SIMILAR
US05/354,077 US3942927A (en) 1972-04-26 1973-04-24 Presses for the production of boards such as chipboard, fiberboard and the like
CA169,496A CA997663A (en) 1972-04-26 1973-04-25 Presses for the production of boards
ES414060A ES414060A1 (en) 1972-04-26 1973-04-25 CONTINUOUSLY OPERATING PRESS DEVICE FOR THE MANUFACTURE OF PLATES, SUCH AS CHIP PLATES, FIBER PLATES OR SIMILAR.
NL7305795A NL7305795A (en) 1972-04-26 1973-04-25
FR7315093A FR2182120B1 (en) 1972-04-26 1973-04-26
JP7346798A JPS5017513B2 (en) 1972-04-26 1973-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220553 DE2220553C3 (en) 1972-04-26 1972-04-26 Continuously operating press for the production of panels, such as chipboard, fiberboard or the like

Publications (3)

Publication Number Publication Date
DE2220553A1 true DE2220553A1 (en) 1973-11-08
DE2220553B2 DE2220553B2 (en) 1974-09-26
DE2220553C3 DE2220553C3 (en) 1975-05-22

Family

ID=5843376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722220553 Expired DE2220553C3 (en) 1972-04-26 1972-04-26 Continuously operating press for the production of panels, such as chipboard, fiberboard or the like

Country Status (2)

Country Link
BE (1) BE798612A (en)
DE (1) DE2220553C3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039433A1 (en) * 1980-05-02 1981-11-11 Heggenstaller, Anton Apparatus for curing extruded bodies
WO2004096531A1 (en) * 2003-05-02 2004-11-11 Kronospan Technical Company Ltd. Press comprising a correction of a press band course
EP1938935A3 (en) * 2006-12-30 2013-09-25 Dieffenbacher GmbH Maschinen- und Anlagenbau Prepress for pre-compactage and deairing of a pressed material mat in the course of material plate production
CN113334524A (en) * 2021-06-17 2021-09-03 安徽科林新材料科技有限公司 Full-automatic pre-compaction device of fire-retardant shaving board

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039433A1 (en) * 1980-05-02 1981-11-11 Heggenstaller, Anton Apparatus for curing extruded bodies
WO2004096531A1 (en) * 2003-05-02 2004-11-11 Kronospan Technical Company Ltd. Press comprising a correction of a press band course
CN100469564C (en) * 2003-05-02 2009-03-18 克隆纳斯板技术有限公司 Extrusion machine with extrusion belt profile correction
EP1938935A3 (en) * 2006-12-30 2013-09-25 Dieffenbacher GmbH Maschinen- und Anlagenbau Prepress for pre-compactage and deairing of a pressed material mat in the course of material plate production
CN113334524A (en) * 2021-06-17 2021-09-03 安徽科林新材料科技有限公司 Full-automatic pre-compaction device of fire-retardant shaving board

Also Published As

Publication number Publication date
DE2220553B2 (en) 1974-09-26
DE2220553C3 (en) 1975-05-22
BE798612A (en) 1973-08-16

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