EP2832509B1 - Module d'activation pour un dispositif de revêtement avec dispositif de revêtement - Google Patents

Module d'activation pour un dispositif de revêtement avec dispositif de revêtement Download PDF

Info

Publication number
EP2832509B1
EP2832509B1 EP14002337.5A EP14002337A EP2832509B1 EP 2832509 B1 EP2832509 B1 EP 2832509B1 EP 14002337 A EP14002337 A EP 14002337A EP 2832509 B1 EP2832509 B1 EP 2832509B1
Authority
EP
European Patent Office
Prior art keywords
hot gas
gas channel
coating material
coating
heating
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.)
Active
Application number
EP14002337.5A
Other languages
German (de)
English (en)
Other versions
EP2832509A1 (fr
EP2832509B8 (fr
Inventor
Uwe Seifert
Horst Schlottmann
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.)
IMA Schelling Deutschland GmbH
Original Assignee
IMA Klessmann Holzbearbeitungssysteme GmbH
IMA Klessmann 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 IMA Klessmann Holzbearbeitungssysteme GmbH, IMA Klessmann GmbH filed Critical IMA Klessmann Holzbearbeitungssysteme GmbH
Priority to PL14002337T priority Critical patent/PL2832509T3/pl
Publication of EP2832509A1 publication Critical patent/EP2832509A1/fr
Publication of EP2832509B1 publication Critical patent/EP2832509B1/fr
Application granted granted Critical
Publication of EP2832509B8 publication Critical patent/EP2832509B8/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B27D5/003—Other working of veneer or plywood specially adapted to veneer or plywood securing a veneer strip to a panel edge

Definitions

  • the invention relates to an activation module with a device for coating a surface region of a workpiece, according to the preamble of claim 1.
  • an activation module is known from the document FR2318736A1 known.
  • Electric heaters for heating air flowing through such as. GB 1915 12694 A .
  • FR 2 218 537 A1 and US 2004 252 694 A1 show, the state of the art.
  • plates made of solid wood and wood-based materials use.
  • the latter are usually made of glued and compressed wood chips.
  • Many of these wood-based panels are already provided ex works with a coating, which is regularly limited to the upper and lower sides. At least the remaining in the later field of view narrow sides of the plates therefore require their subsequent coating.
  • Suitable coatings consist in particular of plastics, which are also known as edge bands and strips.
  • the connection between plate and coating is usually cohesive.
  • a suitable adhesive just before the attachment of the coating on selbiger and / or on the coated Surface area of the plate are applied. These are usually hot melt adhesives.
  • some coatings already have an initially inactive and activatable only by heating additional layer of hot melt adhesive.
  • hot melt adhesive is disadvantageous in that it sometimes appears visually unattractive in the edge region of the plates.
  • coating materials have already been developed, which allow the formation of a so-called "zero joint".
  • the materials used in this case do not require an additional adhesive layer, since they either consist of a thermoplastic or have at least one polymeric functional layer. Consequently, the material is adapted to be fused at least on the side of its functional layer.
  • a laser can be used for the melting of the functional layer, which laser is directed to its functional layer shortly before the coating material is pressed on.
  • coating materials to be melted in this way are therefore also familiar under the term "laser edge bands". For some It is known that such coating materials can also be melted with hot air.
  • a device for coating the narrow sides of a workpiece with such adhesive-free heat-activatable coating material in the form of an edge strip has become known.
  • a feed device for the edge strip and a pressing device for pressing the heat-activated edge strip to the narrow side of the workpiece further comprises a heating device.
  • the heating device serves to bring the hot air required for activating the edge strip to the required activation temperature.
  • the air to be heated is already injected under pressure into the heating device. Subsequently, the hot air heated therein passes through a channel from which it is inflated via at least one outlet slot to a region of the edge strip to be activated.
  • the pressure of the exiting hot air is above atmospheric pressure.
  • a sufficiently rapid transport and a rapid transfer of heat energy to the coating material is to be achieved.
  • corresponding heating elements of tube bundles or sintered plates may be arranged within the heating device, the generated heat of which is given off to the air flowing around it.
  • the heating device is thermally insulated from the environment.
  • a device for coating workpieces which comprises at least two joining devices in addition to a feed and a pressing device.
  • the joining devices are designed to apply an adhesive to a coating material or to activate an already applied adhesive.
  • the arrangement of the at least two joining devices the probability of failure of the device can be reduced.
  • different activation methods can be performed with the same device, for example, in parallel or as needed.
  • hot air allows a simpler and thus more favorable compared to laser construction.
  • the use of known in the art hot air blowers for melting of coating materials are limited. This is usually due to the fact that the heat energy generated during their transport via the hot air to their place of use rapidly cools despite any insulation measures.
  • the heating power of the heating device can not be increased arbitrarily. Nevertheless, in order to transfer the required heat energy in sufficient height to the continuous coating material, its residence time in the region of exposure to the hot air must be increased. However, this also extends the maximum possible cycle times adversely.
  • a particular challenge is to apply sufficient warm hot air to the passing coating material at a suitable location.
  • the temperature of the hot air does not suffice at the time of its impact on the coating material, it can not provide a durable bond due to insufficient activation.
  • the temperature of the impinging hot air is too high, the coating material may suffer visual disadvantages or even be damaged.
  • the object of the present invention is to improve an activation module with a coating device of the type indicated above in such a way that it enables a more efficient heating of coating materials and thus permits higher process speeds.
  • an activation module for heat-activatable materials for coating workpieces is to be presented, with which a simple and efficient retrofitting of existing edge banding machines on the use of hot air is feasible.
  • the activation module described below is suitable with a device for coating a surface region of a workpiece with a coating material that can be activated by a heated gas.
  • the activation module comprises a fan and a heater for heating the gas.
  • a hot gas duct connected in a fluid-conducting manner to the blower is provided, which has an outlet region for the heated gas. Said hot gas duct is adapted to flow directly to the area of the coating material to be activated with the heated gas.
  • the heating device for heating the gas passing through the hot gas channel is arranged within this hot gas channel.
  • the hot gas channel is subdivided into at least two channels.
  • the hot gas channel has a closure means which is adapted to the at least To close two channels either separately or together with respect to the blower.
  • each of the channels has its own heating device.
  • the required heating of the gas passing through the respective channel can be regulated.
  • the coating material can be acted upon at different areas simultaneously with differently heated gas.
  • the separate heaters are advantageous in that only the channel (s) carrying the gas is actively heated by its heater. In this way the most economical operation of the device is possible.
  • an apparatus for coating a surface area of a workpiece is provided.
  • the device for coating is also designated as a coating device, so that the terms used here are to be regarded as synonymous.
  • the to be carried out with the aid of the coating device Coating takes place using a coating material which can be activated by a heated gas.
  • the coating device according to the invention comprises a fan and a heating device and a pressure device.
  • the heater here serves to heat the gas.
  • the blower is intended to convey and compress the gas.
  • the direction of flowing gas from the fan to the heater is such that the heater may be located downstream of the fan.
  • the gas used is advantageously air, in particular ambient air.
  • gases or gas mixtures are also conceivable which either enable a better heat transfer and / or promote the activation of the coating material.
  • the existing pressure device which in particular has a pressure roller, is designed to press a region of the coating material activated by the heated gas against at least one partial region of the surface region to be coated.
  • a hot gas channel connected in a fluid-conducting manner to the fan is arranged.
  • the hot gas channel has at least one outlet region for the heated gas.
  • the hot gas channel is designed to flow directly to the area of the coating material to be activated with the heated gas.
  • the heating device is arranged within the hot gas channel. In other words, this omits the otherwise customary heating of the gas at a location opposite the coating material and its subsequent transfer.
  • the resulting advantage lies in the heating of the gas only shortly before its impact on the area of the coating material to be activated.
  • the present inventive design reduces the known but disadvantageous transmission of the gas after its heating by the heater to a minimum. As a result, the otherwise existing heat losses are completely avoided or largely limited. Consequently, the hot-energy-enriched hot gas strikes the coating material almost immediately after being heated at the approximately maximum temperature.
  • the hot gas impinging on the coating material is still so high in energy that the process speed for the application of the coating can advantageously be increased.
  • the heating occurring only shortly before impacting the coating material results in more efficient heating of the coating material without overheating and possibly damaging it due to heat losses to be observed.
  • the heater may be such that its heated areas can flow around and / or flow through the gas. It is advantageous to provide a large surface in order to realize as large as possible contact for the transfer of heat energy to the gas within a very short time.
  • any side walls and / or installations of the heater may be heated, which come into contact with the flowing gas.
  • the heating itself can be done for example via heat-conducting media.
  • the medium may be, for example, a gaseous or liquid fluid, with which the contact areas are exposed to the gas.
  • the heater has heating elements, such as e.g. at least one electrically operated heating wire, on. This can be arranged for example as a heating coil within the hot gas channel. The gas flowing past the heating wire cools it in an advantageous manner and at the same time heats the gas to the necessary temperature.
  • the plurality of heating elements can be operated separately from each other according to the invention, for example by an electrical control or regulation. It can thereby be achieved that over the width of the coating material, the edge band, a predetermined temperature distribution can be adjusted. For example, it may be provided that the edges of the coating are heated more strongly than the middle part.
  • the outlet region for the hot gas be arranged at the end of the hot gas channel.
  • the hot gas duct may have an open end in its extension as the outlet region.
  • this end can also be covered by a wall, through which the outlet region is arranged, for example in the form of at least one opening. It is also conceivable a plurality of openings, which arises for example when using a grid structure as a wall or its perforation through holes or slots.
  • the heating device extends within the hot gas channel up to its outlet region. This is to ensure that the gas is still heated by the heater until shortly before it exits the outlet region of the hot gas channel. As a result, the path for possible cooling of the gas between the outlet region and the region of the coating material to be heated is advantageously shortened to a minimum.
  • the outlet area can of course also be located on a peripheral side of the hot gas channel and thus be arranged laterally. Also in this case, it is provided that the heating device extends at least as far within the hot gas channel that it is also present within the outlet region. In other words, this should ensure that the heating device offers the possibility of heating the gas until shortly before it leaves the outlet region.
  • the heater is thus basically to be arranged before or even into the outlet area inside.
  • the coating material is guided at an angle to the surface region of the workpiece to be coated.
  • the coating device according to the invention can be designed such that a flow direction of the hot gas channel and the feed direction of the coating material to the pressure device towards an angle of less than 90 ° between them.
  • the hot gas duct can have a wedge-shaped end section.
  • this end portion is formed such that its free end extends parallel to the feed direction of the coating material.
  • the outlet region of the hot gas channel is arranged in its free end running parallel to the feed direction of the coating material.
  • the distance of the gas to be covered between its heating and impinging on the coating material is thereby significantly reduced.
  • an exhaust gas shaft corresponding to the hot gas duct may be provided.
  • the exhaust gas shaft is designed to receive and / or absorb the gas flowing out of the hot gas channel and consequently heated gas after it has flowed on the coating material or even in the absence thereof.
  • the gas is then correspondingly discharged via a suitable forwarding.
  • the arrangement of the exhaust shaft advantageously ensures that no heat accumulation can occur in the region of the pressure device. In this way, a highly controlled heating of the respective coating material takes place. Overall, any components arranged in this area are not adversely affected by heat as a result. This unwanted heat application could limit the functioning of these components, increase their wear or even destroy them directly. Furthermore, this also ensures that the coating material is not heated by any deflected gas at areas that are not (yet) to be heated.
  • the exhaust gas shaft can also be arranged to form a feed gap with respect to the hot gas channel.
  • the exhaust shaft and the hot gas channel can be directly opposite each other.
  • the parts facing each other are preferably the outlet region and an opening of the exhaust gas shaft.
  • the respective coating material is particularly preferably guided through this feed gap to the pressure device.
  • the openings may be, for example, slots, which are adapted in width and height to the coating material to be performed.
  • the hot gas channel can be subdivided into at least two or more channels.
  • the subdivision is effected by one or more partitions arranged within the hot gas channel.
  • the Hot gas duct also be composed of two or more structurally separate channels.
  • the hot gas channel has a closure means which is designed to close the at least two channels either separately or together with respect to the blower.
  • the respective channels likewise have outlet regions which are separate from one another.
  • the gas conveyed and compressed via the fan can be conducted through one or more channels and accordingly strike the coating material from one or more outlet regions.
  • the individual channels can be arranged next to or above each other. Accordingly, their respective outlet areas are either side by side or one above the other.
  • the closure means may be, for example, a flap or an arrangement of a plurality of independently operable flaps or linearly movable bulkheads.
  • said channels of the hot gas duct may also be arranged relative to one another such that the width, but rather the width, of the producible stream of heated gas can be set by their respective connection or disconnection.
  • those coating materials can be processed which require a mutually different fastening concept.
  • a coating device which has a high flexibility with respect to the coating materials to be processed.
  • the heating which takes place shortly before the gas escapes from the hot gas channel enables extremely efficient heating of the respective coating materials.
  • the present invention provides a device which exploits the advantages of gas heating of coating materials while overcoming its disadvantages.
  • Fig. 1 shows a known from the prior art apparatus for coating a workpiece in the form of a Kantenanleimmaschine 1.
  • the edge banding machine 1 is adapted to give adhesive to a workpiece 2 and to add a coating material 3 in the form of an edge strip with the workpiece 2.
  • the workpiece 2 is guided by means of a transport chain 4 parallel to the edge banding machine 1 in a transport direction a.
  • a surface region 5 of the workpiece 2 to be coated is wetted with the adhesive.
  • the workpiece 2 is guided past an adhesive indication 6.
  • the surface region 5 of the workpiece 2 to be coated comes into contact with the adhesive in a manner not shown, as a result of which the adhesive deposits on the workpiece 2.
  • a pressure device 7 is further provided, which includes in particular a pressure roller 8. Furthermore, the edge banding machine 1 has a separating knife 9 in order to be able to cut the coating material 3 to a corresponding extent. In order to be able to provide further coating material 3a, the edge banding machine 1 also has a magazine 10 which holds a supply of coating material 3a.
  • Kantenanleimaschine 1 has in the areas of the adhesive 6 and the pressure device 7 each have an installation space 11, 12, which can serve for receiving an activation module according to the invention after removal of the adhesive 6.
  • the activation module of a coating device described below and resulting from the further figures can be used as an independent coating device 13 or as an edge banding machine 1 retrofitted with the activation module according to the invention Fig. 1 be considered. Consequently, the following statements relate to both possible variants.
  • Fig. 2 shows a coating device 13, which for coating the surface region 5 of the workpiece 2 not shown here with a activatable by a heated gas 14a coating material third
  • the coating device 13 has, in addition to the pressure device 7 designed in particular as a pressure roller, the activation module 15 according to the invention, which comprises a fan 16 and at least two heating devices 17, the sectional image only showing one, for heating the gas 14b.
  • a flow direction b of the gas 14 a, 14 b extends from the blower 16 to the coating material 3.
  • Said flow direction b is predetermined by at least two hot gas channels 18, which are arranged in the region of the pressure device 7 and are connected in a correspondingly fluid-conducting manner to the blower 16.
  • the respective Heater 17 disposed within the respective hot gas channel 18.
  • the hot gas passage 18 has a wedge-shaped end portion 19 having an outlet portion 20 for the heated gas 14a.
  • the hot gas channel 18 is designed to flow directly to a region 21 of the coating material 3 to be activated with the heated gas 14a.
  • the coating material 3 to be supplied to the hot gas channel 18 and then to the pressure device 7 has a feed direction c extending parallel to the outlet region 20.
  • additional deflection rollers 22 are arranged in front of the pressure device 7, so that the further course of the coating material 3 to be supplied is slightly inclined from its origin from the magazine 10 not shown in detail here relative to the feed direction c.
  • the activation module 13 or the coating device 1 comprises an exhaust gas shaft 22 corresponding to the hot gas channel 18.
  • the exhaust gas shaft 22 is funnel-shaped with respect to its junction and thus in front of the outlet region 20 of the hot gas channel 18 arranged so that the exhaust duct 22 can receive the heated gas 14a flowing out of the hot gas duct 18 after the flow of the coating material 3 and can discharge via a line 23.
  • the exhaust gas shaft 22 is arranged to form a feed gap 24 with respect to the hot gas channel 18. In this way, the coating material 3 can be guided through the feed gap 24 to the pressure device 7, wherein it is activated immediately above the heated gas 14a.
  • Fig. 3 shows a detail of the activation module 15 Fig. 2 or the coating device 13 in a side view.
  • a hot gas duct 18 according to the invention is shown.
  • the hot gas channel 18 is divided into at least two channels 25, 26.
  • a partition wall 27 is arranged in the interior of the hot gas channel 18, which divides the hot gas channel 18 into a present upper channel 25 and a lower channel 26.
  • a closure means 28 is disposed within the hot gas channel 18. The closure means 28 is arranged between the two channels 25, 26 such that they can be closed either separately from one another or together with respect to the blower 16.
  • each individual one of the channels 25, 26 of the hot gas duct 18 has its own heating device 17.
  • the present two heaters 17 are operated in a manner not shown in detail either separately or together.
  • a section of the hot gas channel 18 emerges in a further variant.
  • the heating device 17 is not arranged centrally but at the end of the hot gas channel 18. As a result, the heating device 17 extends within the hot gas channel 18 as far as its outlet region 20.
  • FIG. 12 depicts a view of the outlet region (s) 20 of the hot gas channel 18 Fig. 3 , In both channels 25, 26, the respective heaters 17 are indicated by broken lines. In the presentation of Fig. 5 3 illustrates that the respective outlet regions 20 of the individual channels 25, 26 have individual openings 29 from which the heated gas 14a can flow.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Coating Apparatus (AREA)

Claims (4)

  1. Module d'activation avec un dispositif (13) pour le revêtement d'une zone de surface (5) d'une pièce à usiner (2) avec une matière de revêtement (3), dans lequel la matière de revêtement (3) peut être activée par un gaz chauffé (14a), comprenant une soufflante (16) et un système de chauffage (17) pour le chauffage du gaz (14a), ainsi qu'un dispositif de pression (7), qui est conçu pour presser une zone (21) de la matière de revêtement (3), activée par le gaz chauffé (14a), contre au moins une partie de surface à revêtir (5), sachant que, dans la région du dispositif de pression (7), est prévu un canal de gaz chaud (18) traversé par le fluide, qui, étant raccordé à la soufflante (16), possède une zone de sortie (20) pour le gaz chauffé (14a) et est configuré pour amener directement le gaz chauffé (14a) sur la zone (21) de la matière de revêtement (3) devant être activée, sachant que le système de chauffage (17) est disposé, au moins par sections, à l'intérieur du canal de gaz chaud (18) et que la zone de sortie (20) est disposée à l'extrémité du canal de gaz chaud (18), sachant que le système de chauffage (17) s'étend à l'intérieur du canal de gaz chaud (18) jusqu'à sa zone de sortie (20), sachant que le canal de gaz chaud (18) est sous-divisé en au moins deux canaux (25, 26) au moyen d'une paroi de séparation (27), qui est disposée dans le canal de gaz chaud (18),
    caractérisé en ce que
    le canal de gaz chaud (18) présente un moyen de fermeture (28), qui est conçu pour fermer, soit séparément ou en commun, les au moins deux canaux (25, 26) par rapport à la soufflante (16), et que chacun des canaux (25, 26) du canal de gaz chaud (18) possède son propre système de chauffage (17), sachant que les au moins deux systèmes de chauffage (17) sont utilisés soit séparément l'un de l'autre soit ensemble et présentent chacun une pluralité d'éléments de chauffage et que les éléments de chauffage peuvent être commandés et / ou régulés, en particulier séparément les uns des autres, pour le réglage d'une température prédéterminée ou d'une répartition de température.
  2. Module d'activation selon la revendication 1,
    caractérisé par une cheminée de gaz d'échappement (22), qui, communiquant avec le canal de gaz chaud (18), est réalisée pour accueillir et dériver, après l'écoulement de la matière de revêtement (3), le flux de gaz chauffé (14a) soufflé hors du canal de gaz chaud (18).
  3. Module d'activation selon la revendication 2,
    caractérisé en ce que
    la cheminée de gaz d'échappement (22) est disposée à l'opposé du canal de gaz chaud (18) en formant une fente d'alimentation (24), sachant que la matière de revêtement (3) peut être amenée au dispositif de pression (7) à travers la fente d'alimentation (24)
  4. Module d'activation selon l'une des revendications précédentes,
    caractérisé en ce que,
    par rapport au dispositif de pression (7), une direction d'écoulement (b) du canal de gaz chaud (18) et une direction d'alimentation (c) en matière de revêtement (3) forment entre elles, un angle inférieur à 90 °, sachant que le canal de gaz chaud (18) possède une section d'extrémité (19) cunéiforme, qui est formée de manière à ce que son extrémité libre s'étende parallèlement par rapport à la direction d'alimentation (c) en matière de revêtement (3).
EP14002337.5A 2013-07-30 2014-07-08 Module d'activation pour un dispositif de revêtement avec dispositif de revêtement Active EP2832509B8 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14002337T PL2832509T3 (pl) 2013-07-30 2014-07-08 Moduł aktywacyjny dla urządzenia do powlekania z urządzeniem do powlekania

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013012644.4A DE102013012644A1 (de) 2013-07-30 2013-07-30 Beschichtungsvorrichtung sowie Aktivierungsmodul für eine Beschichtungsvorrichtung

Publications (3)

Publication Number Publication Date
EP2832509A1 EP2832509A1 (fr) 2015-02-04
EP2832509B1 true EP2832509B1 (fr) 2019-10-30
EP2832509B8 EP2832509B8 (fr) 2019-12-18

Family

ID=51210203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14002337.5A Active EP2832509B8 (fr) 2013-07-30 2014-07-08 Module d'activation pour un dispositif de revêtement avec dispositif de revêtement

Country Status (4)

Country Link
EP (1) EP2832509B8 (fr)
DE (1) DE102013012644A1 (fr)
ES (1) ES2764123T3 (fr)
PL (1) PL2832509T3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015004015A1 (de) 2015-03-25 2016-09-29 Christof Schulte-Göbel Aktivierungseinrichtung für eine Vorrichtung zur Aufbringung von insbesondere kleberlos wärmeaktivierbaren Kantenstreifen auf plattenartige Werkstücke
EP3402640A4 (fr) * 2016-01-15 2019-08-14 Hyfuse Limited Appareil et procédé d'encollage de bords
FI129331B (fi) * 2017-03-07 2021-12-15 Lemtapes Oy Menetelmä ja laite liima-aineen aktivoimiseksi
DE102019113270A1 (de) * 2019-05-20 2020-11-26 Homag Gmbh Heißgaseinrichtung zum Bereitstellen von Heißgas sowie Beschichtungsvorrichtung und Verfahren zum Beschichten von Werkstücken
DE102019114105A1 (de) * 2019-05-27 2020-12-03 Homag Gmbh Verfahren und Vorrichtung zum Beschichten von Werkstücken
DE102020131506A1 (de) 2020-11-27 2022-06-02 Homag Gmbh Vorrichtung und Verfahren zum Beschichten eines Werkstücks

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191512694A (en) * 1915-09-03 1916-09-04 Arthur Francis Berry Improvements in or relating to Apparatus for Heating and otherwise Treating the Air Supply to Buildings and the like.
FR2218537A1 (fr) * 1973-02-20 1974-09-13 Petz Elektro Waerme Techn
DE3732157A1 (de) * 1987-09-24 1989-05-18 Thomas Hebel Umleimer-klebegeraet
US20040252986A1 (en) * 2003-06-10 2004-12-16 Hitoshi Ito Electrical heater, heating heat exchanger and vehicle air conditioner
WO2007091749A1 (fr) * 2006-02-10 2007-08-16 Sung-Il Kim Élément de chauffage par induction pour radiateur électrique d'air chaud et radiateur électrique utilisant un tel élément

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532503B2 (de) * 1975-07-21 1978-02-23 IMA-Klessmann KG, 4830 Gutersloh Verfahren zum anleimen von kantenmaterial an die kanten plattenfoermiger werkstuecke aus holzwerkstoff
US4222812A (en) * 1978-06-29 1980-09-16 Lof Plastics, Inc. Hot air edge banding machine
EP2243619B2 (fr) 2009-04-22 2022-03-16 Homag Holzbearbeitungssysteme AG Dispositif et procédé destinés au revêtement de pièces à usiner
DE102011015898B4 (de) 2011-04-01 2016-10-06 Christof Schulte-Göbel Schmalflächenbeschichtungsvorrichtung und Verfahren zum Aufbringen einer kleberfrei wärmeaktivierbaren Kantenbeschichtung mittels Heißluft oder Heißgas
DE102012213796B4 (de) * 2012-08-03 2021-03-25 Brandt Kantentechnik Gmbh Verfahren und Vorrichtung zum Beschichten von Werkstücken

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191512694A (en) * 1915-09-03 1916-09-04 Arthur Francis Berry Improvements in or relating to Apparatus for Heating and otherwise Treating the Air Supply to Buildings and the like.
FR2218537A1 (fr) * 1973-02-20 1974-09-13 Petz Elektro Waerme Techn
DE3732157A1 (de) * 1987-09-24 1989-05-18 Thomas Hebel Umleimer-klebegeraet
US20040252986A1 (en) * 2003-06-10 2004-12-16 Hitoshi Ito Electrical heater, heating heat exchanger and vehicle air conditioner
WO2007091749A1 (fr) * 2006-02-10 2007-08-16 Sung-Il Kim Élément de chauffage par induction pour radiateur électrique d'air chaud et radiateur électrique utilisant un tel élément

Also Published As

Publication number Publication date
EP2832509A1 (fr) 2015-02-04
PL2832509T3 (pl) 2020-05-18
DE102013012644A1 (de) 2015-02-05
ES2764123T3 (es) 2020-06-02
EP2832509B8 (fr) 2019-12-18

Similar Documents

Publication Publication Date Title
EP2832509B1 (fr) Module d'activation pour un dispositif de revêtement avec dispositif de revêtement
EP2782725B1 (fr) Arrangement de tuyères pour un dispositif de revetêment latéral par bandes pour alimentation d'air chaud sur les bandes couvertes d'un revetement activable par chaleur ou de thermocolle ou sur la piece et dispositif de collage de bandes comprenant un tel arrangement
DE102011015898B4 (de) Schmalflächenbeschichtungsvorrichtung und Verfahren zum Aufbringen einer kleberfrei wärmeaktivierbaren Kantenbeschichtung mittels Heißluft oder Heißgas
EP2826136A2 (fr) Paquet de tôles et procédé pour le produire
EP2433769B1 (fr) Dispositif et procédé de revêtement de pièce à usiner
EP2799793B1 (fr) Machine de revêtement pour pièces à usiner avec dispositif de production de gaz chaud
AT516455A2 (de) Kantenanleimvorrichtung
DE202015005977U1 (de) Aktivierungseinrichtung für eine Vorrichtung zur Aufbringung von insbesondere kleberlos wärmeaktivierbaren Kantenstreifen auf plattenartige Werkstücke
EP2681033B1 (fr) Procédé et dispositif pour fabriquer des sacs dont les parois contiennent une matière polyoléfinique étirée
DE102012007707B4 (de) Kühlgerät für die Schaltschrankkühlung
DE10342723B4 (de) Wärmetauschervorrichtung
DE202012012859U1 (de) Schmalflächenbeschichtungsvorrichtung zum Aufbringen einer kleberfrei wärmeaktivierbaren Kantenbeschichtung mittels Heißluft oder Heißgas
DE4233611C2 (de) Membranpresse
EP1923202B1 (fr) Procédé et dispositif pour produire un sac tubulaire
DE10213543A1 (de) Wärmeübertrager für gasförmige Medien
EP4043354A1 (fr) Dispositif de rétraction, procédé d'optimisation de la rétraction d'une matière d'emballage au niveau d'un assemblage comprenant au moins un article et un module de retrait
EP3753710B1 (fr) Système de refroidissement optimisé, dispositif et procédé de fabrication de corps tubulaires
EP3168031B1 (fr) Dispositif de chauffage, en particulier pour un applicateur des bandes latérales ou pour un dispositif de coupe pour couper des films ou des pièces en plastique ou en mousse dure ou pour un dispositif de soudage de pièces
EP2362174A1 (fr) Dispositif de refroidissement de matière en vrac
DE202007014873U1 (de) Kunststoffschweißgerät zum Verschweißen von Werkstücken aus Kunststoff
DE10150041B4 (de) Austrag-Kühleinrichtung für eine Druckmaschine
DE202011110713U1 (de) Schmalflächenbeschichtungsvorrichtung und Auslaß zum Aufbringen einer kleberfrei wärmeaktivierbaren Kantenbeschichtung mittels Heißluft oder Heißgas
DE102016100602A1 (de) Vorrichtung und Verfahren zum kontinuierlichen Aufbringen einer Folie auf ein profilförmiges Werkstück
EP3095588B1 (fr) Systeme de buse pour un dispositif d'application de bandes de rebords destine a appliquer une bande de rebord revetue de colle chaude ou thermoplastique ou sans adhesif ou d'une piece revetue d'un moyen d'adherence et dispositif d'application de bandes de rebords comprenant un systeme de buse
EP0314906A2 (fr) Procédé et appareil pour fabriquer des bandes multicouches sous forme de feuilles

Legal Events

Date Code Title Description
17P Request for examination filed

Effective date: 20140708

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

R17P Request for examination filed (corrected)

Effective date: 20150723

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170313

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190621

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1195643

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014012925

Country of ref document: DE

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: IMA SCHELLING DEUTSCHLAND GMBH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: PK

Free format text: BERICHTIGUNG B8

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200302

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200131

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200130

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200229

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2764123

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20200602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014012925

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20200731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200731

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200708

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1195643

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191030

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230517

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20230720

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230628

Year of fee payment: 10

Ref country code: ES

Payment date: 20230821

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230718

Year of fee payment: 10

Ref country code: BE

Payment date: 20230719

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240806

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20240703

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240731

Year of fee payment: 11