EP0103122A1 - Double belt press - Google Patents
Double belt press Download PDFInfo
- Publication number
- EP0103122A1 EP0103122A1 EP83107324A EP83107324A EP0103122A1 EP 0103122 A1 EP0103122 A1 EP 0103122A1 EP 83107324 A EP83107324 A EP 83107324A EP 83107324 A EP83107324 A EP 83107324A EP 0103122 A1 EP0103122 A1 EP 0103122A1
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- EP
- European Patent Office
- Prior art keywords
- press
- double belt
- belt
- adjusting
- heating plates
- 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
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- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000003754 machining Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000007639 printing Methods 0.000 description 2
- 108020005351 Isochores Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1702—For plural parts or plural areas of single part
- Y10T156/1712—Indefinite or running length work
- Y10T156/1741—Progressive continuous bonding press [e.g., roll couples]
Definitions
- the invention relates to a double belt press designed with exchangeable and closed functional units forming basic elements and adaptable to the respective machining tasks and process conditions with two oppositely driven, endless press belts running on drums in support frames and receiving the material to be laminated, with pressure chambers arranged on the rear side and supporting press parts such as press yokes, Clamping or bearing bridges, threaded spindles, support beams and heating plates, in which the working areas are variable in terms of length, width and height, ie a double belt press with adjustable gap height and a structure of basic elements that allow easy adaptation to the machining task.
- the inventor has set himself the task of designing and assigning the main elements of a double belt press, the support beams, the pressure plates, the bearing bridges, the threaded spindles for gap adjustment, the heating and drive currents and the press belts so that they are easily adaptable to the machining task surrender.
- the basic elements namely the support girders with several webs depending on the moment of resistance, the bearing bridges with several nut threads depending on the pressing force, the adjusting threaded spindles with detachable, torsion-proof shell couplings, the upper and lower heating plates with built-in devices for storing the press belts of the multi-layer press belt packages, the reduction gears with the actuator and the roller chain or an equivalent power transmission means and the fixed bearings, the insert bearings, the heating drum and the deflection drum are assigned to each other in such a way that the press can be adapted to the dimensions required by the machining task only by changing the corresponding basic elements and thereby the simple exchange Both the press belts or multi-layer press belt packages and the heating plates are ensured by moving the double belt units with the adjusting threaded spindles against the stops on the legs of the base frame when the shell couplings are removed.
- FIG. 1 shows a press in perspective
- FIG. 2 shows a press in section.
- the support beams 1 of the double belt press are provided at both ends with welded head plates 1 ', in which there are sawtooth profiles, e.g. according to DE-PS 27 37 629, page 10, detail X, which produce a highly resilient non-positive connection to the bearing brackets 2.
- connection between the upper double belt unit 3 and the lower double belt unit 4 is established using the tension bridge 2 as a common carrier of all necessary nut threads at 6, 6 ', 6 ", 6"', analogously on both longitudinal sides of the machine by means of adjusting screw spindles 7.
- the heating plates 8 and 9 are fastened to the support beams 1 with the aid of guide rails 10 so that, after removal of the shell couplings 11, they move on guide rollers (not shown), are pulled out of the upper or lower double belt unit and, if necessary, by such. B. another principle of action can be replaced.
- the partial task of plane-parallel press gap adjustment is achieved according to the invention in that the adjusting threaded spindles 7 are made up of two parts with opposite threads, which are connected to one another in a rotationally secure manner via removable shell couplings 11 and are driven by a roller chain 12 which is pulled by an actuator 13.
- the fixed bearings 17 and the tensioning bearings 18 are screwed onto the end face of the bearing bridges 2 and 2 ', their dimensions can be the same for all the machine sizes to be represented when dimensioning the rolling bearings to be installed for the largest machines that occur and when using press belt package sets according to DE-PS 27 35 142 . The same applies, apart from the length, for the heating drum 19 and the deflection drum 20.
- the advantages of the double belt press constructed according to the invention are obvious.
- the support beams have a basic shape, which can be represented by additional installation of webs 5 ', 5 ", 5"' for a wide range of moments of resistance, without their remaining shape having to change under imperative cost considerations. This applies in particular to the head plates 1 '.
- the length of the bearing bridges, the heating plates and the length of the belt pack change, while the other parts remain the same, possibly in a different number.
- the actuator 13 and the reduction gear 13 ' oversized without any significant effort from the outset, acts on all the necessary adjusting spindles 7 via a correspondingly longer roller chain 12, possibly with a larger cross section.
- a machine designed according to the invention not only allows the machine builder to build certain basic elements in larger series without a fixed order and to deliver within shorter delivery times. His customer can switch to another type of application or processing task at any time during the normal service life of his double belt press, expand the capacity and. ⁇ ., only by exchanging the main elements affected by his supplier when the changed need arises.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Automatic Assembly (AREA)
Abstract
Die Erfindung betrifft eine mit austauschbaren und geschlossene Funktionseinheiten bildenden Grundelementen ausgestaltete und den jeweiligen Bearbeitungsaufgaben und Prozeßbedingungen anpassbare Doppelbandpreße mit zwei gegensinnig angetriebenen, auf Trommeln in Stützgestellen laufenden endlosen und das zu laminierende Gut aufnehmenden Preßbändern mit auf deren Rückseite angeordneten Druckkammern und tragenden Preßenteilen wie Preßenjochen, Spann- oder Lagerbrücken, Gewindespindeln, Stützträgern und Heizplatten, bei der die Arbeitsbereiche in Bezug auf die Länge, die Breite und die Höhe variierbar sind.The invention relates to a double belt press designed with exchangeable and closed functional units and adaptable to the respective machining tasks and process conditions with two oppositely driven, endless press belts running on drums in support frames and receiving the material to be laminated with pressure chambers arranged on the rear side and supporting press parts such as press yokes. Clamping or bearing bridges, threaded spindles, support beams and heating plates, in which the working areas can be varied in terms of length, width and height.
Description
Die Erfindung betrifft eine mit austauschbaren und geschlossene Funktionseinheiten bildenden Grundelementen ausgestaltete und den jeweiligen Bearbeitungsaufgaben und Prozessbedingungen anpassbare Doppelbandpresse mit zwei gegensinnig angetriebenen, auf Trommeln in Stützgestellen laufenden endlosen und das zu laminierende Gut aufnehmenden Pressbändern mit auf deren Rückseite angeordneten Druckkammern und tragenden Pressenteilen wie Pressenjochen, Spann- oder Lagerbrücken, Gewindespindeln, Stützträgern und Heizplatten, bei der die Arbeitsbereiche in Bezug auf die Länge, die Breite und die Höhe variierbar sind, d.h. eine Doppelbandpresse mit einstellbarer Spalthöhe und einem Aufbau aus Grundelementen, die eine einfache Anpassung an die Bearbeitungsaufgabe erlauben.The invention relates to a double belt press designed with exchangeable and closed functional units forming basic elements and adaptable to the respective machining tasks and process conditions with two oppositely driven, endless press belts running on drums in support frames and receiving the material to be laminated, with pressure chambers arranged on the rear side and supporting press parts such as press yokes, Clamping or bearing bridges, threaded spindles, support beams and heating plates, in which the working areas are variable in terms of length, width and height, ie a double belt press with adjustable gap height and a structure of basic elements that allow easy adaptation to the machining task.
Bei Doppelbandpressen ist es von entscheidender Bedeutung, die Abmessungen der Maschine ohne völlige Neukonstruktion der jeweiligen Bearbeitungsaufgabe oder den Prozessbedingungen anpassen zu können. Je nachdem sind dazu isobar oder isochor wirkende Maschinen erforderlich, deren Realisierung unterschiedliche konstruktive Lösungen verlangt.With double belt presses, it is vitally important to be able to adjust the dimensions of the machine without having to completely redesign the machining task or process conditions. Depending on this, isobaric or isochoric machines are required, the implementation of which requires different constructive solutions.
Stand der Technik sind Maschinen, die derzeit gebaut werden nach Prospekten der Firmen Hymmen GmbH & Co. KG, Kurt Held GmbH, der Firma des Anmelders, und Contipress GmbH & Co. KG, die beigefügt sind. Ferner sind DE-PS 27 37 629, DE-PS 936 718, DE-PS 20 61 195, DE-OS 23 13 902, AT-PS 176 349, US-PS 3 521 552, DE-OS 2 140 105, DE-PS 22 65 401 u.a. als Beispiel dafür zu nennen, dass sich der Stand der Technik nicht damit beschäftigt hat, die Hauptbauelemente einer Doppelbandpresse so auszubilden und in der Maschine anzuordnen, dass zur Anpassung der Maschine an die Bearbeitungsaufgabe nur diejenigen Elemente angepasst werden, die dieser Anpassung bedürfen, alle anderen jedoch unverändert Verwendung finden können.State of the art are machines that are currently being built according to brochures from Hymmen GmbH & Co. KG, Kurt Held GmbH, the applicant's company, and Contipress GmbH & Co. KG, which are included. Furthermore, DE-PS 27 37 629, DE-PS 936 718, DE-PS 20 61 195, DE-OS 23 13 902, AT-PS 176 349, US-
Dieser Stand der Technik zwingt den Maschinenbauer bisher, die statische Auslegung der tragenden Pressenteile, z.B. für jede Maschinenbreite neu zu bestimmen und dementsprechend diese Teile neu zu dimensionieren und zu fertigen. Da sich z. B. mit der Maschinenlänge die Aufbiegung der Druckplatten in Längsrichtung erhöht, sieht DE-PS 24 51 894 vor, jedes Pressenjoch mit eigener Spaltverstellung über Gewindespindel auszustatten, was zu einer teueren Überdimensionierung führen würde, wenn die Maschine nur für niedrige spezifische Flächendrücke vorzusehen ist.Up to now, this state of the art has forced the machine builder to statically design the supporting press parts, e.g. to redetermine for each machine width and accordingly to re-dimension and manufacture these parts. Since z. B. with the machine length increases the bending of the pressure plates in the longitudinal direction, DE-PS 24 51 894 provides to equip each press yoke with its own gap adjustment via a threaded spindle, which would lead to an expensive oversizing if the machine is only to be provided for low specific surface pressures.
Ähnliches gilt für die Ausbildung der Druckplatten, die für isochore Doppelbandpressen wesentlich anders konstruiert werden müssen als für isobare Maschinen, obwohl alle übrigen Hauptelemente bei sonst gleichen Anforderungen durch den Prozess unverändert bleiben könnten. An einen schnellen Wechsel von Druckplatten jeweils für isobaren oder isochoren Betrieb in derselben Maschine zur Erweiterung ihrer Anwendung und damit zur Erhöhung ihrer Wirtschaftlichkeit ist nirgendwo gedacht.The same applies to the design of the printing plates, which have to be constructed significantly differently for isochore double belt presses than for isobaric machines, although all other main elements could remain unchanged by the process with otherwise identical requirements. Nowhere is a quick change of printing plates for isobaric or isochoric operation in the same machine to expand their application and thus to increase their economy.
Der Erfinder hat sich die Aufgabe gestellt, die Hauptelemente einer Doppelbandpresse, die Stützträger, die Druckplatten, die Lagerbrücken, die Gewindespindeln zur Spaltverstellung, die Heiz- und Antriebstrommein und die Pressbänder so auszubilden und einander zuzuordnen, dass diese eine an die Bearbeitungsaufgabe leicht anpassbare Maschine ergeben.The inventor has set himself the task of designing and assigning the main elements of a double belt press, the support beams, the pressure plates, the bearing bridges, the threaded spindles for gap adjustment, the heating and drive currents and the press belts so that they are easily adaptable to the machining task surrender.
Die Lösung dieser Aufgabe wird durch die technische Lehre vermittelt, dass die Grundelemente, nämlich die Stützträger je nach Widerstandsmoment mit mehreren Stegen, die Lagerbrücken je nach Presskraft mit mehreren Muttergewinden, die Verstellgewindespindeln mit lösbaren, verdrehsicheren Schalenkupplungen, die oberen und unteren Heizplatten mit eingebauten Einrichtungen zur Lagerung der Pressbänder der Mehrlagen-Pressbandpakete, die Untersetzungsgetriebe mit dem Stellantrieb und der Rollenkette oder einem gleichwertigen Kraftübertragungsmittel ausgestattet sind und die Festlager, die Spannlager, die Heiztrommel und die Umlenktrommel so einander zugeordnet sind, dass die Presse an die von der Bearbeitungsaufgabe geforderten Abmessungen lediglich durch Änderung der entsprechenden Grundelemente angepasst werden kann und dabei der einfache Austausch sowohl der Pressbänder oder Mehrlagen-Pressbandpakete als auch der Heizplatten durch Auseinanderfahren der Doppelbandeinheiten mit den Verstellgewindespindeln gegen die Anschläge an den Schenkeln des Untergestells bei demontierten Schalenkupplungen sichergestellt ist.The solution to this problem is conveyed by the technical teaching that the basic elements, namely the support girders with several webs depending on the moment of resistance, the bearing bridges with several nut threads depending on the pressing force, the adjusting threaded spindles with detachable, torsion-proof shell couplings, the upper and lower heating plates with built-in devices for storing the press belts of the multi-layer press belt packages, the reduction gears with the actuator and the roller chain or an equivalent power transmission means and the fixed bearings, the insert bearings, the heating drum and the deflection drum are assigned to each other in such a way that the press can be adapted to the dimensions required by the machining task only by changing the corresponding basic elements and thereby the simple exchange Both the press belts or multi-layer press belt packages and the heating plates are ensured by moving the double belt units with the adjusting threaded spindles against the stops on the legs of the base frame when the shell couplings are removed.
In der Zeichnung ist eine Ausführungsform der Erfindung dargestellt. Dabei zeigen Fig. 1 eine Presse in perspektivischer Sicht und Fig. 2 eine Presse im Schnitt.In the drawing, an embodiment of the invention is shown. 1 shows a press in perspective and FIG. 2 shows a press in section.
Die Stützträger 1 der Doppelbandpresse sind an ihren beiden Enden mit angeschweissten Kopfplatten 1' versehen, in denen sich Sägezahnprofile befinden, z.B. nach DE-PS 27 37 629, Seite 10, Einzelheit X, die eine hoch belastbare kraftschlüssige Verbindung zu den Lagerbrücken 2 herstellen.The support beams 1 of the double belt press are provided at both ends with welded head plates 1 ', in which there are sawtooth profiles, e.g. according to DE-PS 27 37 629,
Die Verbindung zwischen der oberen Doppelbandeinheit 3 und der unteren Doppelbandeinheit 4 wird unter Verwendung der Spannbrücke 2 als gemeinsamer Träger aller notwendigen Muttergewinde bei 6, 6', 6", 6"', sinngemäss an beiden Längsseiten der Maschine durch Verstellgewindespindeln 7 hergestellt.The connection between the upper
Die Heizplatten 8 und 9 sind an den Stützträgern 1 mit Hilfe von Führungsschienen 10 so befestigt, dass sie nach Entfernen der Schalenkupplungen 11 auf nicht dargestellten Führungsrollen bewegt, aus der oberen bzw. unteren Doppelbandeinheit herausgezogen und gegebenenfalls durch solche z. B. eines anderen Wirkprinzips ersetzt werden können.The
Die Teilaufgabe planparallele Pressspaltverstellung wird erfindungsgemäss dadurch gelöst, dass die Verstellgewindespindeln 7 aus zwei Teilen mit gegensinnigem Gewinde dargestellt werden, die ueber demontierbare Schalenkupplungen 11 verdrehsicher miteinander verbunden und von einer Rollenkette 12 angetrieben werden, die von einem Stellantrieb 13 gezogen wird.The partial task of plane-parallel press gap adjustment is achieved according to the invention in that the adjusting threaded
Die wichtige Teilaufgabe Pressbandwechsel wird einerseits gelöst durch die schnell demontierbaren Schalenkupplungen 11, andererseits dadurch, dass die obere Doppelbandeinheit 3 gegen Anschläge 14 an den Schenkeln 15 des L-Gestells 16 gefahren wird, wo sich ihr Gewicht über die Verstellgewindespindeln 11 in der anliegenden Spannbrücke 2' abstützt, sobald die Schalenkupplungen 11 zum Pressbandwechsel oder zum Ausziehen der Heizplatten 8 oder 9 entfernt werden. Diese Anordnung ermöglicht, wie vorerwähnt, auch den Austausch der Heizplatten 8 und 9.The important sub-task of changing the press belt is solved on the one hand by the quickly
Die Festlager 17 und die Spannlager 18 sind auf die Stirnseite der Lagerbrücken 2 und 2' aufgeschraubt, ihre Dimensionen können bei Bemessung der einzubauenden Wälzlager für die grössten vorkommenden Maschinen und bei Verwendung von Pressbandpaketsätzen nach DE-PS 27 35 142 für alle darzustellenden Maschinengrössen gleich sein. Das gleiche gilt, von der Länge abgesehen, für die Heiztrommel 19 und die Umlenktrommel 20.The
Die Vorteile der erfindungsgemäss aufgebauten Doppelbandpresse sind offensichtlich. Die Stützträger haben eine Grundgestalt, die durch zusätzlichen Einbau von Stegen 5', 5", 5"' für einen weiten Bereich von Widerstandsmomenten dargestellt werden kann, ohne dass sich ihre übrige Gestalt unter zwingenden Kostenüberlegungen ändern muss. Besonders gilt dies für die Kopfplatten 1' .The advantages of the double belt press constructed according to the invention are obvious. The support beams have a basic shape, which can be represented by additional installation of webs 5 ', 5 ", 5"' for a wide range of moments of resistance, without their remaining shape having to change under imperative cost considerations. This applies in particular to the head plates 1 '.
Wird höherer spezifischer Druck oder grössere Maschinenbreite verlangt, so werden neben höheren Widerstandsmomenten höhere Verstellspindelquerschnitte notwendig. Die einfache Lösung, die Verstellspindeln 11 masslich unverändert in entsprechend grösserer Anzahl und mit kleinerem Abstand in den Lagerbrücken anzuordnen, ändert an den übrigen Teilen der Maschine nichts.If a higher specific pressure or a larger machine width is required, higher adjustment torques are required in addition to higher resistance moments cross sections necessary. The simple solution of arranging the adjusting
Bei längeren Druckzonen ändert sich die Lagerbrücken-, die Heizplatten-und die Bandpaketlänge, während die übrigen Teile gleichbleiben, gegebenenfalls in anderer Anzahl eingehen. Der Stellantrieb 13 und die Untersetzungsgetriebe 13', ohne nennenswerten Aufwand von vorneherein überdimensioniert, wirkt auf alle erforderlichen Verstellspindeln 7 über eine entsprechend längere Rollenkette 12 gegebenenfalls grösseren Querschnitts.In the case of longer pressure zones, the length of the bearing bridges, the heating plates and the length of the belt pack change, while the other parts remain the same, possibly in a different number. The
Soll eine Maschine für isochoren Betrieb nach DE-PS 27 35 142 oder für kombiniert isochor-isobaren Betrieb nach Patentanmeldung P 31 35 031.3-14 ausgerüstet werden, so kann man der Auswirkung unterschiedlicher geforderter Drücke auf das notwendige Widerstandsmoment des Pressbandes und den aus höherem Druck resultierenden höheren Bandzugkräften durch eine entsprechende Anzahl von Pressbandlagen in den Bandpaketen, mit denen die Maschine bestückt wird, Rechnung tragen. Mit dieser Massnahme ist es möglich, den Durchmesser der Heiztrommel 19 und der Umlenktrommel 20 sowie alle davon abhängigen Abmessungen der übrigen Grundelemente der Maschine unverändert beizubehalten.If a machine is to be equipped for isochoric operation in accordance with DE-PS 27 35 142 or for combined isochor-isobar operation in accordance with patent application P 31 35 031.3-14, the effect of different required pressures on the necessary section modulus of the press belt and that from higher pressure can be assessed resulting higher belt tensile forces by a corresponding number of press belt layers in the belt packages with which the machine is equipped, take into account. With this measure, it is possible to keep the diameter of the
Eine erfindungsgemäss ausgestaltete Maschine erlaubt dem Maschinenbauer nicht nur den Bau gewisser Grundelemente in grösseren Serien ohne fixierten Auftrag und die Lieferung innerhalb kürzerer Lieferfristen. Sein Kunde kann jederzeit während der üblichen Nutzungsdauer seiner Doppelbandpresse auf eine andere Einsatzart oder Bearbeitungsaufgabe übergehen, die Kapazität erweitern u. ä., lediglich durch Austausch der betroffenen, von seinem Lieferanten bei Auftreten des geänderten Bedarfs angefertigten Hauptelemente.A machine designed according to the invention not only allows the machine builder to build certain basic elements in larger series without a fixed order and to deliver within shorter delivery times. His customer can switch to another type of application or processing task at any time during the normal service life of his double belt press, expand the capacity and. Ä., only by exchanging the main elements affected by his supplier when the changed need arises.
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE3234082 | 1982-09-14 | ||
DE3234082A DE3234082C2 (en) | 1982-09-14 | 1982-09-14 | Double belt press |
Publications (2)
Publication Number | Publication Date |
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EP0103122A1 true EP0103122A1 (en) | 1984-03-21 |
EP0103122B1 EP0103122B1 (en) | 1986-12-17 |
Family
ID=6173203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83107324A Expired EP0103122B1 (en) | 1982-09-14 | 1983-07-26 | Double belt press |
Country Status (4)
Country | Link |
---|---|
US (1) | US4589948A (en) |
EP (1) | EP0103122B1 (en) |
JP (1) | JPS6055240B2 (en) |
DE (1) | DE3234082C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0140117A1 (en) * | 1983-10-19 | 1985-05-08 | Kurt Held | Continuously operating press for pressing a moving material sheet |
EP0738568A2 (en) * | 1995-02-14 | 1996-10-23 | Eastman Kodak Company | Constraint system for parallel cantilever shafts |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3570620D1 (en) * | 1985-07-17 | 1989-07-06 | Herbert Prignitz | Double endless belt-shaping apparatus |
CN1009443B (en) * | 1986-11-14 | 1990-09-05 | 库特·赫尔德·法布里肯特 | Process and apparatus for producing composite wood sheet |
DE3702995A1 (en) * | 1987-02-02 | 1988-08-11 | Dieffenbacher Gmbh Maschf | HEATING PLATE PRESS IN WINDOW FRAME DESIGN |
GB8723591D0 (en) * | 1987-10-08 | 1987-11-11 | Norvad Textile Machinery Co Lt | Fabric treatment machine |
CN1017881B (en) * | 1987-12-16 | 1992-08-19 | 库特·赫尔德·法布里肯特 | Apparatus and method for manufacturing wood plank |
DE4231472C2 (en) * | 1991-10-10 | 1996-10-31 | Voith Gmbh J M | Roller press for pressing a running web, in particular a paper web |
DE4219503C2 (en) * | 1992-06-13 | 1995-06-14 | Escher Wyss Gmbh | Roller press |
US5885411A (en) * | 1995-04-10 | 1999-03-23 | Latter; Melvin R. | Modular sealing machine |
US5705026A (en) * | 1995-04-10 | 1998-01-06 | Latter; Melvin R. | Modular sealing machine |
US6908295B2 (en) * | 2000-06-16 | 2005-06-21 | Avery Dennison Corporation | Process and apparatus for embossing precise microstructures and embossing tool for making same |
US7381329B1 (en) * | 2006-11-07 | 2008-06-03 | William Harris Moss | Belt press apparatus and method for high solids capture and high solids content |
DE102010033578A1 (en) * | 2010-08-03 | 2012-02-09 | Sandvik Materials Technology Deutschland Gmbh | Double belt press and method of making a plate-shaped product with a double belt press |
JP6007148B2 (en) * | 2013-05-14 | 2016-10-12 | サンドビック株式会社 | Double belt press device and press molded product manufacturing device |
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US3521552A (en) * | 1968-07-29 | 1970-07-21 | Hans John Knapp | Endless caul belt continuous press |
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DE2735142C3 (en) * | 1977-08-04 | 1981-03-19 | Kurt 7218 Trossingen Held | Continuously working press |
US4265608A (en) * | 1980-06-30 | 1981-05-05 | Tunador Engineering, Inc. | Endless belt molding apparatus |
DE3046525A1 (en) * | 1979-12-12 | 1981-08-27 | Kockums Industri AB, 826 01 Söderhamn | "CONTINUOUSLY WORKING PRESS" |
GB1599068A (en) * | 1977-07-02 | 1981-09-30 | Sandvik Conveyor Gmbh | Double belt press |
US4299552A (en) * | 1979-05-22 | 1981-11-10 | Industrie Pirelli, S.P.A. | Clamp for flat platten presses |
DE2737629C2 (en) * | 1977-08-20 | 1982-06-03 | Kurt 7218 Trossingen Held | Continuously working double belt press |
DE3135031A1 (en) * | 1981-09-04 | 1983-03-24 | Held, Kurt, 7218 Trossingen | DEVICE FOR SUPPORTING THE PRESS BELTS ON ROLLER-BASED DOUBLE-BELT PRESSES |
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US2135763A (en) * | 1935-11-13 | 1938-11-08 | Frederick A Nicholson | Endless traveling platen fluid pressure press |
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US3381609A (en) * | 1966-06-20 | 1968-05-07 | Neil Malarkey Jr. | Filter press |
GB1265307A (en) * | 1968-07-22 | 1972-03-01 | ||
US3587451A (en) * | 1969-02-19 | 1971-06-28 | Improved Machinery Inc | Press having adjustable platen loading |
AT286070B (en) * | 1969-04-22 | 1970-11-25 | Haemmerle Ag Maschf | Sheet metal working machine |
US3671365A (en) * | 1970-01-26 | 1972-06-20 | Du Pont | Apparatus for compressing and cooling fiber batts |
DE2059458A1 (en) * | 1970-12-03 | 1972-06-29 | Sandco Ltd | Continuously working press |
DE2242492B2 (en) * | 1972-08-29 | 1977-12-22 | Maschinenfabrik J. Dieffenbacher Gmbh & Co, 7519 Eppingen | CONTINUOUS PRESS |
US3943025A (en) * | 1973-05-07 | 1976-03-09 | Russell George F | Laminating travelling press |
DE3028145A1 (en) * | 1980-07-24 | 1982-02-25 | Maschinenfabrik J. Dieffenbacher Gmbh & Co, 7519 Eppingen | CONTINUOUSLY WORKING PRESS |
US4451320A (en) * | 1982-01-11 | 1984-05-29 | Marvel Fred D | Packet-type laminator |
-
1982
- 1982-09-14 DE DE3234082A patent/DE3234082C2/en not_active Expired
-
1983
- 1983-07-26 EP EP83107324A patent/EP0103122B1/en not_active Expired
- 1983-09-13 US US06/531,760 patent/US4589948A/en not_active Expired - Fee Related
- 1983-09-14 JP JP58168536A patent/JPS6055240B2/en not_active Expired
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US3521552A (en) * | 1968-07-29 | 1970-07-21 | Hans John Knapp | Endless caul belt continuous press |
DE2140105A1 (en) * | 1971-08-10 | 1973-02-22 | Kuesters Eduard | DEVICE FOR EXERCISING A SURFACE PRESSURE |
DE2265401C2 (en) * | 1972-10-05 | 1980-04-10 | Kuesters, Eduard, 4150 Krefeld | Press for exerting a surface pressure |
GB1599068A (en) * | 1977-07-02 | 1981-09-30 | Sandvik Conveyor Gmbh | Double belt press |
DE2735142C3 (en) * | 1977-08-04 | 1981-03-19 | Kurt 7218 Trossingen Held | Continuously working press |
DE2737629C2 (en) * | 1977-08-20 | 1982-06-03 | Kurt 7218 Trossingen Held | Continuously working double belt press |
DE2819943B2 (en) * | 1978-05-06 | 1980-07-10 | Kuesters, Eduard, 4150 Krefeld | Forming belt for a press for applying surface pressure |
US4299552A (en) * | 1979-05-22 | 1981-11-10 | Industrie Pirelli, S.P.A. | Clamp for flat platten presses |
DE3046525A1 (en) * | 1979-12-12 | 1981-08-27 | Kockums Industri AB, 826 01 Söderhamn | "CONTINUOUSLY WORKING PRESS" |
US4265608A (en) * | 1980-06-30 | 1981-05-05 | Tunador Engineering, Inc. | Endless belt molding apparatus |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0140117A1 (en) * | 1983-10-19 | 1985-05-08 | Kurt Held | Continuously operating press for pressing a moving material sheet |
EP0738568A2 (en) * | 1995-02-14 | 1996-10-23 | Eastman Kodak Company | Constraint system for parallel cantilever shafts |
EP0738568A3 (en) * | 1995-02-14 | 1997-04-23 | Eastman Kodak Co | Constraint system for parallel cantilever shafts |
Also Published As
Publication number | Publication date |
---|---|
DE3234082A1 (en) | 1984-03-15 |
JPS5973197A (en) | 1984-04-25 |
EP0103122B1 (en) | 1986-12-17 |
DE3234082C2 (en) | 1987-01-29 |
US4589948A (en) | 1986-05-20 |
JPS6055240B2 (en) | 1985-12-04 |
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