EP1539470B1 - Dispositif de compression pour presse bande double - Google Patents

Dispositif de compression pour presse bande double Download PDF

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Publication number
EP1539470B1
EP1539470B1 EP03720159A EP03720159A EP1539470B1 EP 1539470 B1 EP1539470 B1 EP 1539470B1 EP 03720159 A EP03720159 A EP 03720159A EP 03720159 A EP03720159 A EP 03720159A EP 1539470 B1 EP1539470 B1 EP 1539470B1
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EP
European Patent Office
Prior art keywords
pressing device
grooves
lubricant
slide
coverings
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Expired - Lifetime
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EP03720159A
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German (de)
English (en)
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EP1539470A1 (fr
Inventor
Ulrich Haupt
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Individual
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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
    • 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

Definitions

  • the invention relates to a pressing device for a double belt press according to the preamble of claim 1.
  • Such pressing devices are used for double belt presses, in particular in the production and / or coating of single or multilayer webs of different materials.
  • the double-belt presses have a circulating upper press belt and a circulating lower press belt, between which the material to be pressed is taken up, conveyed in the conveying direction and in this case pressed and then output.
  • the compression takes place between the lower run of the upper and the upper run of the lower press belt by a contact pressure device, which bears slidably against the steel belts and compresses them with a predetermined pressure.
  • the pressing device in this case has pressurizable, temperature-controlled heating plates, on which a plurality of adjacent in the transport direction pad inserts are added, each pad insert has a support plate and a slide made of, for example, plastic.
  • the supply of the lubricant is generally under pressure, wherein the lubricant can distribute over the feed holes and formed on the sliding surfaces grooves in the transverse direction over the entire pressing surface or sliding surface and the material thereby experiences relatively uniform pressing conditions.
  • the discharge of the lubricant takes place on the one hand via the Ab technologicalbohronne, which extend in accordance with the Zu Industriesbohronne, and on the other via lateral edges of the sliding surfaces or pressing surfaces. The discharged lubricant is returned to the lubricant circuit.
  • the lubricant - generally oil - between the sliding surface and the steel strip Due to the even distribution of the lubricant - generally oil - between the sliding surface and the steel strip, direct contact between these components can be largely avoided, so that a low coefficient of friction and low wear is achieved.
  • a uniform distribution is important here in order to obtain a uniform pressure and a uniform temperature during the transport of the material between the pressing surfaces and thus a homogeneous starting material.
  • the pressing pressure of the lubricant is in the immediate vicinity of the atmospheric pressure of the surrounding atmosphere and of the laterally emerging lubricant. Accordingly, it is difficult to maintain the uniform pressure in the lubricant even in the lateral edge portions.
  • EP 0 491 972 A1 shows a pressing device for a double-belt press, in which transversely extending grooves are formed in the sliding surface of the sliding lining in order to swirl the sliding medium, in particular in the outer regions.
  • the uniformity achievable thereby is not sufficient in the processing of certain materials, so that the use of such presses limited and their efficiency is significantly impaired, and in particular materials that require a uniform compression across their transverse extent, therefore, are generally processed in other pressing devices which do not allow continuous feeding and compression.
  • DE 197 30 152 A1 shows a double-belt press of the type mentioned in the opening paragraph.
  • different grooves and blind grooves are formed in the sliding surfaces, wherein grooves formed in main areas are arranged in feed channels. and slip-off passages for the lubricant pass, grooves formed in outer areas for swirling, for pressure reduction and for collecting laterally emerging from a pressing region lubricant, and are formed in arranged between the main areas and outer areas transition areas blind grooves.
  • DE 44 14 957 C2 shows a double belt press with a pressing device, in the sliding lining grooves are asbilet, wherein some of the grooves lubricant is supplied, which forms a sliding film on the sliding coating, and is discharged via other grooves of this lubricant again.
  • US 2 909 804 discloses a press machine for a double belt press, in which an upper and a lower steel strip are first guided between rollers for pressing a molding compound and subsequently guided between a row of upper plates and lower plates.
  • the lower plates have cavities and upwardly leading openings, with steam and compressed air being introduced into the cavities, which flow up through the openings against the lower metal strip.
  • the upper plates have upper portions and lower portions sealed to them, with compressed air and steam being added between the portions and pressing against the upper steel band through openings in the lower portions.
  • GB 2 091 165 A shows a pressing device for the manufacture or coating of boards of wood fibers, wood chips or the like, in which the material to be pressed is pressed between an upper, endlessly circulating steel strip and a lower, endlessly circulating steel strip.
  • a suitable sealing of the steel bands is provided.
  • the invention has for its object to provide over conventional pressing devices for double belt presses improvements and in particular to provide a pressing device for a double-belt press and a double-belt press with such a pressing device, which allow uniform contact pressure conditions, in particular over their transverse extent, with continuous material supply. This should advantageously be possible with relatively little effort, in particular low additional expenditure on equipment.
  • the invention is based on the finding that irregularities in the lubricant flow on the sliding surfaces are essentially caused by lubricant leakage currents between the pressure-transmitting elements.
  • lubricant leakage currents between the pressure-transmitting elements.
  • a non-negligible proportion of the lubricant between the heating plate and carrier plate and carrier plate and sliding linings and flows between the sliding linings resulting in irregularities of the pressure distribution and pressure medium supply and - discharge on the sliding surfaces.
  • Such leaks occur in particular due to the different thermal expansion coefficients of Plastic material of the sliding linings and the metal parts and the high temperature differences between idle state and various operating conditions.
  • both additional seals and grooves may be provided in the surfaces of the components in the respective spaces. Additional sealing elements block or hinder this directly a leakage of the lubricant through the gap in question.
  • the grooves or surface profiles increase the flow resistance in particular by local turbulence; Furthermore, a lateral discharge of the lubricant can be achieved at the relevant points.
  • lubricant can flow between the individual sliding linings and form, for example, a flow between the sliding linings and the carrier plate or between the carrier plate and the heating plate.
  • Local turbulences which lead to a significant increase in the flow resistance, can be achieved in particular by a plurality of grooves or Verwirbelungsnuten arranged on a two-dimensional surface whose groove start and groove end lie on the relevant surface.
  • a corresponding seal in particular over the entire width of the respective surface extending grooves and annular grooves may be provided, wherein in the transverse grooves and grooves a corresponding seal can be used.
  • Leakage of lubricants between the sliding liners may be at least compromised by a suitable tongue and groove engagement between two adjacent sliding liners.
  • On the front or top of the heating plate provided strips for receiving the carrier plate and sliding coating existing lining inserts can at least in places - for example in lateral strip areas - are formed by sealing elements of, for example, plastic or other elastic material.
  • According to the invention can also be advantageously conducted atmospheric pressure between the support plate and the sliding coating by z. B. in one, several or all carrier plates as flow resistance increasing means extending from the side transverse grooves on the underside of the carrier plates and pass in vertical holes through the carrier plates.
  • the atmospheric pressure effectively affects the lubricant flow in this area;
  • a dimensioning of the compound is such that an oil passage is thereby low. If necessary, leaking oil can be collected.
  • the flow of the lubricant and the lubricant conditions on the sliding surface can be smoothed out in a surprisingly simple manner by preventing or impairing lubricant leaks and a lubricant flow below the sliding surface, thereby achieving uniform environmental conditions during the pressing operation.
  • a high uniformity of the pressing conditions is achieved in particular in lateral marginal areas, a uniform processing of the input materials can be achieved and the possibility of using the cost-effective double belt presses with continuous feed to be extended to additional materials.
  • Exchanging the friction linings subject to wear can be achieved in a simple manner by a positive reception, in particular a dovetail guide of the sliding linings on the support plates.
  • the dovetail guide is in this case formed at one end by a corresponding Schugreifung the support plate and another, for example, rear or front end, by a end strip with a corresponding Schugreifung, the end strip is fixed to the support bar, for example by a screw connection.
  • a double-belt press 33 has an upper intake drum 1a and an upper discharge drum 2a, between which a revolving upper steel belt 3a is stretched. Between a lower intake drum 1b rotating in opposite directions to the upper intake drum 1a and a lower discharge drum 2b, a lower steel belt 3b is stretched. In the conveying direction F, input material is fed between the inlet drums 1a, 1b and received and conveyed between a lower run of the upper steel belt 3a and an upper run of the lower steel belt 3b, whereupon it is discharged between the run-out drums 2a, 2b in the conveying direction F.
  • a material can be produced and / or coated, wherein single or multilayer webs of particulate starting material, auswickelndem sheet material, from a single or multi-layer resin-impregnated paper web, glass fabric web, glass fiber mat, metal foil or metal strip, or other suitable material can be used.
  • These pressure-transmitting elements are each an upper and a lower heating plate 4a, 4b and recorded on the heating plates 4a, 4b
  • Pad inserts 5a, 5b, each of which according to FIG. 2b as elements a metal support plate 7, a sliding coating 8 and a cover strip 10 have.
  • the lower half of the pressing device 6 will be shown below.
  • a plurality of pad inserts 5 are arranged adjacent to each other in the conveying direction F. They can be removed, replaced and replaced individually.
  • oil is supplied to the sliding surfaces 34 through feed holes (not shown) in the heating plate 4 and feed holes 17 in the carrier plate 7 and the sliding pad 8 to form a thin lubricant film between the sliding surfaces 34 and the rotating steel bands 3.
  • the lubricant removal takes place, inter alia, via discharge bores 18 shown in FIG. 2 a, which are formed corresponding to the supply bores 17.
  • the metal support plates 7 lie with their underside 23 on a e.g. shown in Fig. 3 top 28 of the heating plate 4.
  • a gap 19 is formed between a top 14 of the metal support plate 7 and a bottom 38 of the sliding coating 8. Since the metal carrier plate 7 is made of metal and the sliding lining is made of a plastic, which exhibit different thermal expansion behavior, the size of the gap of the respective operating conditions, in particular temperature and temperature gradient dependent.
  • a positive reception of the sliding linings 8 takes place by means of a dovetail guide 11, which is shown in FIG. 3a by projections 44 of the sliding lining 8 and these receiving undercuts 42 of the carrier plate 7 at one end of the sliding lining 8 and a closing strip 10 with an upper projection on the other end, preferably in the conveying direction F rear end of the sliding coating 8, is formed.
  • the end strip 10 is in this case with its lower end in a corresponding gradation of the support plate 7.
  • the metal support plate 7 has around the lubricant supply bore 17 - corresponding to the lubricant discharge bore 18 - O-ring grooves with O-rings 20 for sealing on the top 28 of the heating plate 4.
  • the sliding surface 34 has diagonally to the conveying direction F extending feed and Abvantnuten 13, wherein the feed holes 17 and discharge holes 18 are provided in alternating successive grooves 13 and with lateral offset to each other. As a result, a homogenization of the lubricant film between the grooves 13 is achieved. Between the sliding linings 8 made of plastic column 19 are formed, the tolerances due to the thermal behavior of the plastic of the sliding linings 18 catch.
  • the support plates 7 have recesses 22, which are applied according to Fig. 3a to the transversely extending strips 24 and strip portions 27, 26, whereby slippage of the pad inserts 5 in the conveying direction F is avoided.
  • the strips 24 and strip areas 26, 27 have surfaces 39 on three sides.
  • grooves 35 in the surface 39 of the strip areas 26 are formed, wherein the outer strip portions 27 in this embodiment as sealing elements of eg plastic for sealing the lubricant film between serve the heating plate 4 and the support plate 7.
  • the grooves 35 shown in FIG. 4 in the strip area 26 can also be correspondingly formed in the strip 24 of FIG. 3.
  • the grooves 35 advantageously extend in the conveying direction F. A corresponding description of the grooves 35 will be made below in further embodiments.
  • a spring 48 extending in the transverse direction and a groove 50 for mutual engagement are provided in end faces 12, 21 of adjoining sliding linings 8, whereby a sealing labyrinth is formed.
  • grooves 35 are formed on the underside 23 of the metal support plate.
  • the grooves may advantageously extend over the entire two-dimensional surface of the underside 23, with sealing regions around the bores 17, 18 being excluded, in that at least the surface within the O-rings 20 is free of such grooves 35.
  • the grooves 35 may straight - preferably directed in the conveying direction F - curved, be cutting or non-cutting, the maximum extent of the groove-free zones between individual grooves 35 is a maximum of 5 mm and, for example, 3 mm.
  • the groove depth is advantageously at least 0.5 mm, the length is 10 mm; Nutrotary and groove end lie here within the surface concerned.
  • transversely extending grooves 37 with seals 139 are inserted in the undersides 23 of the metal support plates 7, as can be seen in the sectional view of FIG. 7c.
  • a circumferential O-ring groove 52 with inserted O-ring 54 is provided in the underside 23 of the metal support plate 7, wherein the surface area within the O-ring groove 52 is free of Verwirbelungsnuten 35.
  • the O-ring groove 52 in this case encloses the O-rings 20 around the supply bores 17 and discharge bores 18, so that oil entering or leaving through the bores emerges from the intermediate space below the underside 23 of the metal support plate 7 and the upper side 28 the heating plate 4 is prevented.
  • transversely extending oil discharge grooves 56 are provided in the metal support plate 7, into which oil from the top 14 via e.g. diagonally extending Zuzhounuten 58 can escape laterally, where it is collected again and fed to the oil-medium cycle.
  • FIGS. 2, 6, 7, 8 and 9 a connection of the intermediate space 19 between the upper side 14 of the carrier plate 7 and the lower side 38 of the received sliding lining 8 with an outer space 64 is provided as a further advantageous measure.
  • This training can be optionally provided in all embodiments optionally, wherein the vertical holes of FIG. 9 in the oil Abzhounuten 56 on the top 14 can pass over or on the top 14 outside of the oil discharge grooves 56 can end. As a result, atmospheric pressure is introduced into the gap 19, which effectively reduces the flow of oil.
  • the sliding linings 8 have larger middle covering elements 70 and laterally arranged smaller side elements 72, wherein the side elements 72 are offset in the conveying direction F to the covering elements 70.
  • the sliding linings 8 were each one-piece, thus the sliding linings are each in three parts of the elements 72, 70, 72. Accordingly, transverse gaps 74 between the middle covering elements 70 are offset to transverse gaps 76 between the side elements 72, ie only over Longitudinal column 77 is connected between the covering elements 70 and the side elements 72.
  • the flow resistance of the flowing in the transverse gaps between the sliding linings 8 oil is thus increased by the angular course of the gaps 74, 77, 76.
  • the side elements 72 on the support plates 8 in the conveying direction F relative to the covering elements 70 are displaceable.
  • a dovetail guide according to the transverse guide 42, 44 shown in Fig. 3a may be provided between the support plates 7 and the side elements 72 z. B. a running in the conveying direction F longitudinal guide, z. B. a dovetail guide according to the transverse guide 42, 44 shown in Fig. 3a.
  • the side members 72 are thus displaced longitudinally on the longitudinal slots 77.
  • a rigid, non-displaceable arrangement of the middle covering elements 70 and offset to these side elements 72 is possible.
  • the entire liners 5, i. the support plates 7, together with lining inserts 8, be divided into middle elements and to these on the heating plates displaceable side elements.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Basic Packing Technique (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Claims (25)

  1. Dispositif de serrage (6) pour une presse à double bande (33), le dispositif de serrage (6) présentant au moins les éléments de transmission de pression suivants :
    - une plaque chauffante supérieure (4a) et une plaque chauffante inférieure (4b), qui peuvent être alimentées en pression de serrage (P),
    - des plaques de support (7), qui sont fixées sur les plaques chauffantes (4a, 4b) et qui reçoivent des revêtements glissants (8) présentant des surfaces glissantes (34) destinées à une application glissante sur des bandes de métal rotatives (3a, 3b) de la presse à double bande (33),
    - des trous de graissage (17), qui servent à amener du lubrifiant (29) aux surfaces glissantes (34), étant conçus dans les plaques chauffantes (4a, 4b), dans les plaques de support (7) et dans les revêtements glissants (8),
    - des moyens (24, 26, 27) servant à augmenter la résistance à l'écoulement étant prévus à l'extérieur des surfaces glissantes (34), caractérisé en ce que comme moyens servant à augmenter la résistance à l'écoulement, des baguettes (24, 26, 27) sont prévues sur une face supérieure (28) de la plaque chauffante (4), baguettes entre lesquelles peuvent être reçues les plaques de support (7).
  2. Dispositif de serrage suivant la revendication 1, caractérisé en ce que outre les baguettes, d'autres moyens augmentant la résistance à l'écoulement (35, 37, 48, 50, 52, 54, 60, 62) sont prévus.
  3. Dispositif de serrage suivant la revendication 1 ou 2, caractérisé en ce que les moyens augmentant la résistance à l'écoulement (27, 35, 24, 26, 37, 48, 50, 52, 54, 60, 62) sont prévus entre les éléments de transmission de pression (4a, 4b, 7, 8).
  4. Dispositif de serrage suivant une des revendications précédentes, caractérisé en ce que les baguettes (24, 26, 27) s'étendent transversalement à la direction de transport (F).
  5. Dispositif de serrage suivant une des revendications précédentes, caractérisé en ce qu'une partie au moins des baguettes est formée par des sections de baguette centrales (26) et des zones d'extrémité de baguette (27) fabriquées en une matière d'étanchéité.
  6. Dispositif de serrage suivant une des revendications précédentes, caractérisé en ce que des rainures (35) sont formées sur une surface (39) d'une partie au moins des baguettes (24, 26, 27).
  7. Dispositif de serrage suivant une des revendications précédentes, caractérisé en ce que comme moyens augmentant la résistance à l'écoulement, des rainures (37) s'étendant en direction transversale et, de préférence, sur toute la largeur de la plaque de support (7), sont formées sur la face arrière (23) d'une partie au moins des plaques de support (7).
  8. Dispositif de serrage suivant une des revendications précédentes, caractérisé en ce que comme moyens augmentant la résistance à l'écoulement, des rainures périphériques fermées (52), qui comprennent plusieurs trous de graissage, de préférence tous les trous de graissage (17, 18) de la plaque de support, sont formées sur la face avant (14) et/ou sur la face arrière (23) d'une partie au moins des plaques de support (7).
  9. Dispositif de serrage suivant la revendication 7 ou 8, caractérisé en ce que des garnitures d'étanchéité (139, 54) sont insérées dans les rainures (37, 52).
  10. Dispositif de serrage suivant une des revendications précédentes, caractérisé en ce que sur les devants (12, 21) d'une partie au moins des revêtements glissants (8), sont formées des languettes (48) et des rainures (50), destinées à s'engrener respectivement dans des revêtements glissants adjacents.
  11. Dispositif de serrage suivant une des revendications précédentes, caractérisé en ce que sur une extrémité au moins des plaques de support (7) sont formés des éléments arrière (42), qui s'étendent en direction transversale et qui sont destinés à recevoir des saillies (44) des revêtements glissants (8) par correspondance des formes, comme moyens augmentant la résistance à l'écoulement, des rainures, s'étendant de préférence en direction transversale étant formées dans la surface des éléments arrière (42) et servant à l'évacuation de lubrifiant.
  12. Dispositif de serrage suivant la revendication 11, caractérisé en ce qu'est prévue une baguette constituant une bordure (10) et comprenant des éléments arrière, qui s'étendent en direction transversale et qui servent à recevoir des saillies (44) des revêtements glissants (8) par correspondance des formes, comme moyens augmentant la résistance à l'écoulement, des rainures, qui servent à l'évacuation de lubrifiant, étant formées dans la surface des éléments arrière.
  13. Dispositif de serrage suivant une des revendications précédentes, caractérisé en ce que comme moyens augmentant la résistance à l'écoulement plusieurs rainures (35) sont prévues dans la face arrière (23) de la plaque de support (7) et/ou dans la face avant (14) de la plaque de support (7) et/ou à l'intérieur de rainures toriques (20) autour de trous de graissage (17) et/ou dans une surface des baguettes (24, 26, 27).
  14. Dispositif de serrage suivant la revendication 13, caractérisé en ce que les rainures (35) sont droites ou courbées ou se coupent ou ne se coupent pas.
  15. Dispositif de serrage suivant la revendication 13 ou 14, caractérisé en ce que les rainures (35) sont orientées au moins principalement dans la direction de transport (F).
  16. Dispositif de serrage suivant une des revendications 13 à 15, caractérisé en ce que les rainures (35) présentent au moins une profondeur de 0,5 mm et qu'entre les rainures, des zones libres de rainures présentent une extension maximale de 5 mm.
  17. Dispositif de serrage suivant une des revendications 13 à 16, caractérisé en ce que les rainures (35) sont formées de manière à présenter une disposition régulière en nappe et que des zones d'étanchéité autour de rainures toriques des trous de graissage (17, 18) sont libres de rainures (35).
  18. Dispositif de serrage suivant une des revendications précédentes, caractérisé en ce que des rainures (13), qui sont destinées à amener et à évacuer du lubrifiant et qui s'étendent de préférence diagonalement à la direction de transport (F), sont prévues sur la surface glissante (34) des revêtements glissants (8).
  19. Dispositif de serrage suivant la revendication 18, caractérisé en ce que des trous de graissage d'amenée de lubrifiant (17) et des trous de graissage d'évacuation (18) de lubrifiant sont alternativement prévus dans les rainures (13).
  20. Dispositif de serrage suivant la revendication 19, caractérisé en ce que les trous de graissage d'amenée (17) et les trous de graissage d'évacuation (18) sont disposés décalés les uns par rapport aux autres dans le sens transversal.
  21. Dispositif de serrage suivant une des revendications précédentes, caractérisé en ce que sur une plaque de support au moins (7), l'espace intermédiaire (19), qui se trouve entre la face supérieure (14) de la plaque de support (7) et une face inférieure (3 8) du revêtement glissant (8) reçu, est relié à un espace extérieur (64).
  22. Dispositif de serrage suivant la revendication 21, caractérisé en ce que l'espace intermédiaire (19) est relié à l'espace extérieur (64) via un perçage vertical (60) au moins, qui s'étend à travers la plaque de support (7), et une rainure (62) recevant le perçage vertical (60) qui s'étend intégralement ou partiellement en direction transversale.
  23. Dispositif de serrage suivant une des revendications précédentes, caractérisé en ce que les revêtements glissants (8) présentent des éléments de revêtement (70) centraux, à côté desquels sont disposés des éléments latéraux (72), qui sont décalés par rapport aux éléments de revêtement (70) dans le sens de transport (F).
  24. Dispositif de serrage suivant la revendication 23, caractérisé en ce que les éléments latéraux (72) peuvent être décalés par rapport aux éléments de revêtement (70) dans le sens de transport (F), de préférence au moyen d'un guidage entre les plaques de support (7) et les éléments latéraux (72).
  25. Presse à double bande avec un dispositif de serrage suivant une des revendications précédentes, avec une bande métallique supérieure périphérique (3a) et une bande métallique inférieure périphérique (3b), avec des tambours (1a, 1b, 2a, 2b) servant à entraîner et à renverser les bandes métalliques périphériques (3a, 3b) et un dispositif d'amenée de lubrifiant servant à amener du lubrifiant aux trous de graissage (17, 18) dans les plaques chauffantes (4a, 4b), dans les plaques de support (7) et dans les revêtements glissants (8).
EP03720159A 2002-03-07 2003-03-07 Dispositif de compression pour presse bande double Expired - Lifetime EP1539470B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10209930 2002-03-07
DE10209930A DE10209930B4 (de) 2002-03-07 2002-03-07 Anpressvorrichtung für eine Doppelbandpresse und Doppelbandpresse
PCT/DE2003/000804 WO2003074262A1 (fr) 2002-03-07 2003-03-07 Dispositif de compression pour presse à bande double

Publications (2)

Publication Number Publication Date
EP1539470A1 EP1539470A1 (fr) 2005-06-15
EP1539470B1 true EP1539470B1 (fr) 2007-04-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP03720159A Expired - Lifetime EP1539470B1 (fr) 2002-03-07 2003-03-07 Dispositif de compression pour presse bande double

Country Status (5)

Country Link
EP (1) EP1539470B1 (fr)
AT (1) ATE359908T1 (fr)
AU (1) AU2003223857A1 (fr)
DE (3) DE10209930B4 (fr)
WO (1) WO2003074262A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101277912B (zh) * 2005-09-29 2013-03-27 东丽株式会社 多孔碳片及其制造方法
CN111070372A (zh) * 2018-10-19 2020-04-28 辛北尔康普机器及成套设备有限责任公司 用于运行连续工作式压机的方法和连续式压机

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US2909804A (en) * 1955-09-16 1959-10-27 Perry G Means Continuous hot pressing machine for the manufacture of compressed boards
DE2421296A1 (de) * 1974-05-02 1975-11-13 Held Kg Adolf Verfahren und vorrichtung zum herstellen von endloslaminaten
SE449065B (sv) * 1980-11-14 1987-04-06 Mets Nv De Med endlosa band arbetande kontinuerlig press innefattande runt pressningsomradet liggande tetningar
DE3709958A1 (de) * 1987-03-26 1988-10-13 Santrade Ltd Doppelbandpresse
ES2062284T3 (es) * 1990-12-21 1994-12-16 Baehre & Greten Prensa de cinta con funcionamiento continuo.
DE4414957C2 (de) * 1994-04-28 1996-04-25 Baehre & Greten Kontinuierlich arbeitende Doppelband-Presse
DE19730152A1 (de) * 1997-07-14 1999-01-21 Kvaerner Panel Sys Gmbh Kontinuierlich arbeitende Presse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101277912B (zh) * 2005-09-29 2013-03-27 东丽株式会社 多孔碳片及其制造方法
CN111070372A (zh) * 2018-10-19 2020-04-28 辛北尔康普机器及成套设备有限责任公司 用于运行连续工作式压机的方法和连续式压机

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DE50307090D1 (de) 2007-05-31
ATE359908T1 (de) 2007-05-15
DE10209930A1 (de) 2003-10-16
DE10209930B4 (de) 2004-04-15
WO2003074262A1 (fr) 2003-09-12
EP1539470A1 (fr) 2005-06-15
AU2003223857A1 (en) 2003-09-16

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