EP2157271B1 - Ebauche de porte et procédé de fabrication d'une ébauche de porte - Google Patents

Ebauche de porte et procédé de fabrication d'une ébauche de porte Download PDF

Info

Publication number
EP2157271B1
EP2157271B1 EP09010629.5A EP09010629A EP2157271B1 EP 2157271 B1 EP2157271 B1 EP 2157271B1 EP 09010629 A EP09010629 A EP 09010629A EP 2157271 B1 EP2157271 B1 EP 2157271B1
Authority
EP
European Patent Office
Prior art keywords
frame
composite material
door blank
components
layer
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.)
Not-in-force
Application number
EP09010629.5A
Other languages
German (de)
English (en)
Other versions
EP2157271A3 (fr
EP2157271A2 (fr
Inventor
Alfons Zizlsperger
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.)
Haustueren-Ring GmbH
Original Assignee
Haustueren-Ring 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 Haustueren-Ring GmbH filed Critical Haustueren-Ring GmbH
Publication of EP2157271A2 publication Critical patent/EP2157271A2/fr
Publication of EP2157271A3 publication Critical patent/EP2157271A3/fr
Application granted granted Critical
Publication of EP2157271B1 publication Critical patent/EP2157271B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7049—Specific panel characteristics
    • E06B2003/7051—Specific panel characteristics of layered construction involving different materials
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/20—Constructions depending on the use of specified materials of plastics
    • E06B3/205—Constructions depending on the use of specified materials of plastics moulded or extruded around a core

Definitions

  • the invention relates to a door blank, in particular a blank for a front door or an apartment door, as well as frame elements for a door blank and a method for producing a door blank.
  • Conventional front door blanks belonging to the upper quality class are typically made of high quality and relatively expensive materials.
  • Such high quality materials e.g. Although natural wood and steel ensure a certain quality of the product, their use at the same time contributes to higher production costs and an increased burden on the environment through a higher demand for wood stocks and higher energy consumption.
  • a door blank according to the preamble of claim 1 is already known from DE 82 02 848 U1 , of the DE 91 02 819 U1 and the US 2005/284030 known.
  • a door blank comprising a frame extending around a substantial circumference of the door blank and a core substantially surrounded by the frame, at least one side is fully coated with a structural stabilizing layer made of a composite material.
  • a stabilizing layer which may be formed in particular of a fiber-reinforced composite material, it is possible to save high-quality and relatively expensive material, such as natural wood and steel, in the manufacture of the door blank, without jeopardizing the structural stability of the door blank.
  • a disadvantage of these known door blanks is that relatively large amounts of the stabilizing layer are needed, wherein the stabilizing layer in the production is also not very favorable.
  • the invention has for its object to produce a high quality door blank from less expensive and / or environmentally friendly materials.
  • the invention should provide a novel door blank which provides the structural and physical requirements of a high-quality door blank, while at the same time reducing the need for wood and steel components.
  • the use of required stabilizer layer material is also to be optimized to make the door blank even more cost-effective.
  • the door blank according to the invention is suitable for mounting on a door opening, and has the features according to claim 1.
  • the blank defines an area suitable for closing the door opening.
  • this surface is covered by the stabilization layer and substantially coincides with the stabilization layer.
  • the inventors have surprisingly found that the advantages of the stabilizing layer are still substantially retained, even if the coating with the composite material is restricted to the frame or to the frame elements.
  • both sides of the door blank are provided with the stabilizing layer, this coating being limited to the frame or the frame elements.
  • the elongated frame members of the door blank are enveloped or wrapped by the stabilizing layer.
  • the frame includes elongated elements which extend around the core and thus define the substantial periphery of the blank.
  • the elongate elements are provided or coated with the structural stabilizing layer consisting of a composite material or a fiber-reinforced composite material on at least one side, preferably on at least two opposite sides (ie on the inside and the outside).
  • the elongate elements of the frame are at least partially wrapped by the stabilizing layer.
  • the door panel according to the invention has a rectangular shape.
  • the elongated elements of the frame are arranged to form a rectangular frame around the circumference of the blank and the core is substantially surrounded by the elongate elements.
  • At least one - and preferably each - of the frame members consists of a plurality of elongate components or components which are provided with the structural stabilizing layer or coated and interconnected.
  • the plurality of components or components of the at least one frame member adjacent or adjacent to each other preferably in parallel, and more preferably arranged axially in series or in a line and through the Stabilization layer interconnected.
  • the components of the elongate frame members may be made of various materials, such as wood or wood-containing materials, or plastic such as polyurethane (eg, Baydur®), and are preferably square components having a rectangular cross-section.
  • adjacent ends of the elongate components of the at least one frame member are spaced apart. Opposite faces of the adjacent ends of these elongated components are preferably not directly connected to each other and may be e.g. be separated by a gap.
  • the stabilizing layer has a thickness in the range from 0.5 mm to 15 mm, preferably in the range from 1 mm to 10 mm, and more preferably from 1 mm to 5 mm.
  • the stabilization layer is preferably made of a fiber reinforced composite, e.g. Fiber-reinforced plastic, which gives the blank a high structural stability with a small thickness or strength.
  • the fibers in the fiber reinforced composite are preferably of glass (i.e., glass fibers), although other materials for the fibers, e.g. Basalt, carbon or aramid are also possible.
  • the composite matrix of the stabilization layer is preferably composed of one or more plastics, such as e.g.
  • the stabilizing layer gives the frame or the door blank higher structural stability and enables a reduction of the other reinforcing members in the door blank.
  • the stabilization layer consists of at least one layer of the fiber-reinforced composite material.
  • Each ply of the fiber reinforced composite may include one or more fiber layers, and the fibers in each fiber layer preferably extend at least partially in a longitudinal direction of the frame members.
  • the stabilization layer can consist of several layers, preferably of several layers of the fiber-reinforced composite material. The multiple layers of the fiber-reinforced composite material preferably run in parallel and can be laid by one or more intermediate layers at a predetermined distance from each other.
  • each frame element has at least one strut which extends in a longitudinal direction of the frame element and is covered or coated by the stabilization layer.
  • the strut extends along a substantial length of the frame member and is disposed on an outer side of the frame member.
  • the strut leads to a reinforcement or stiffening of the frame element.
  • Each frame member preferably includes at least two struts disposed on opposite outer sides of the frame member.
  • Each strut which preferably has a relatively flat profile, may e.g. be glued on an outer side of the elongated components of the frame member before the stabilization layer is applied.
  • the strut can be received in a recess or groove in the elongated components and glued, if necessary, before the layers of the fiber-reinforced composite material or the stabilization layer is applied.
  • the struts may be formed as bars or reinforcing profiles and are preferably made of a composite material such as e.g. Glass fiber profiles or of a metal such as e.g. Aluminum or steel.
  • the door blank is provided with an outer cover layer or with an outer cover sheet.
  • the stabilization layer need not be responsible for the appearance of the blank. But the topsheet or topsheet is laid over the stabilizing layer, for example, to produce a suitable appearance of the blank.
  • the frame comprises an inner, statically supporting part and an outer part which extends around an outermost edge of the frame or blank. That is, the frame construction has an inner, force-bearing part and an outer edge part.
  • the inner part of the frame is provided with the stabilizing layer and the outer part of the frame is not.
  • the outer part of the frame forms a visible area and serves for the necessary operations, such as seaming, fittings, etc. As the outer part of the frame is visible, it is preferably made of a type of wood which matches the cover sheet, so that it has an aesthetic or decorative function is also guaranteed.
  • the present invention is a novel construction for a door blank, or door, that can absorb tensile and compressive stresses that arise on a front door due to changing climatic conditions through the fiber reinforced composite stabilizer layer.
  • this stabilizing layer can reduce the water vapor permeability of the front door.
  • This design has the great advantage that it can be dispensed with a circumferential steel frame in the core of the door blank and on a proportion of wood materials.
  • the core of the blank has at least one and preferably a plurality of parallel layers.
  • the layer or layers of the core may be made of different materials, e.g. Polyurethane, polymer foams such as polystyrene rigid foam (EPS), coarse particle board (OSB), and / or plywood boards.
  • EPS polystyrene rigid foam
  • OSB coarse particle board
  • plywood boards e.g. Polystyrene rigid foam
  • the structure of the core can be optimized for different requirements, e.g. Weight, thermal insulation and / or acoustic insulation.
  • a door in particular a front door or front door is provided which comprises or comprises a door blank according to the invention.
  • the frame and core of the blank as well as layers or plies, such as e.g. of adhesives or liners, typically laid on a platen in a press machine and brought together.
  • layers or plies such as e.g. of adhesives or liners
  • frame members are prefabricated with the structural stabilizing layer.
  • an additional or separate method of prefabrication of the frame members is needed, but as a result, a simpler and more flexible method of manufacturing the door blanks is obtained.
  • extensive and lengthy research and development has shown that ultimately the coating is critical to the frame construction, and that coating of the core can be eliminated without significantly compromising the benefits and performance of the stabilization layer.
  • adjacent ends of the plurality of axially in-line components are spaced apart and not directly connected.
  • the elongated components of the frame elements are usually square components with a rectangular cross section.
  • the frame elements can, however, be further processed and provided, for example with oblique connection surfaces and / or with Aussparrungen who then come into effect later in the assembly of the door blank and / or the resulting door.
  • the frame members provided with the stabilizing layer have an inner and an outer part, these inner and outer parts can be combined with each other via such connecting surfaces or recesses.
  • the step of placing the adjacent or adjacent elongated components on the at least one provided layer of the composite takes place.
  • the elongated components of the frame member are placed on the uncured layer of the composite material.
  • the at least one layer of the composite is then wrapped or wrapped around the elongate components and preferably pressed together with the components. This can e.g. by pressing the components and composite material into or over a mold.
  • the layers of the composite then cure to provide a rigid or rigid frame member.
  • the stabilizing layer passes over the plurality of components and connects them together.
  • the components are united by the structural stabilization layer in an elongated frame element.
  • the material of the composite matrix may have an adhesive property that can be easily bonded to the components.
  • the elongated components of each frame member are not previously bonded together but are structurally united in a rigid elongated member by the hardening of the stabilizing layer.
  • the stabilizing layer is applied to the blank or to the frame with a thickness of 0.5 mm to 15 mm, preferably 1 mm to 10 mm, more preferably 1 mm to 5 mm.
  • the stabilizing layer is provided with an outer cover layer or with an outer cover sheet to produce a suitable appearance of the blank.
  • a frame member for a door blank is provided.
  • the frame element according to the invention is typically prefabricated by the method described above and has the features described above in connection with the door panel according to the invention.
  • the invention therefore provides a frame member for a door blank, which consists of a plurality of elongated components, which components of the frame member adjacent or adjacent to each other, preferably in parallel, more preferably axially arranged in series, wherein the plurality of components of the frame member with a structural, consisting of a composite material or a fiber-reinforced composite material, stabilizing layer on at least one side, preferably on two opposite sides, are provided or coated.
  • kit for a door blank or for a door, wherein the kit has a plurality of frame elements according to the invention.
  • the kit according to the invention also comprises a core for the door blank or at least one or more layers from which a core can be constructed.
  • FIGS. 1a to 1c show purely schematically an embodiment, which is not part of the invention, a door blank 1 for mounting on a door opening.
  • the door blank 1 has a generally rectangular shape and has a frame 2 extending around a substantial circumference of the blank 1. Furthermore, the door blank 1 has a core 3 which is surrounded by the rectangular frame 2.
  • the frame 2 includes a plurality of elongated elements 4-7, which are interconnected and together form the frame 2.
  • the longer, vertically extending members 4, 6 at the lateral edges of the blank 1 actually assume a substantially vertical posture in use on a door opening.
  • the slightly wider element 6 of the two vertical elements 4, 6 is particularly suitable for the assembly of a hinge.
  • a hinge (not shown) is attached to the member 6 of the frame 2 and fixed to an adjacent door jamb (not shown).
  • the shorter, horizontally The extending elements 5, 7 at the upper and lower edges of the blank 1 actually assume a substantially horizontal posture in use.
  • the elongated elements 4-7 of the frame 2 are made of either wood such as spruce, pine, larch, Meranti 450 plus, oak, beech or maple, etc., or a synthetic wood substitute such as polyurethane, Baydur®.
  • the vertical elements 4, 6 have a length of about 2000 mm to 2200 mm and a thickness (transverse to the plane of the drawing) of about 40 mm to 80 mm, preferably from 65 mm to 75 mm.
  • the width of element 6 (in the plane of the drawing) is approximately twice the width of element 4, in this case about 160 mm.
  • the horizontal elements 5, 7 have a length of about 700 mm to 900 mm, a thickness (across the plane of the drawing) of about 40 mm to 80 mm, preferably from 65 mm to 75 mm, and a width (in the plane of the drawing) of about 30 mm to 50 mm, preferably 35 mm to 45 mm.
  • the core 3 of the door blank 1 has an equally rectangular shape and is surrounded by and connected to the elongate elements 4-7.
  • the core 3 of the blank may have a single-layer or multi-layer structure, and the exact structure of the core 3 will normally be selected and optimized for specific requirements such as weight, thermal insulation and acoustic insulation.
  • the core 3 can consist of three layers, of which the outer layers of coarse chip (OSB) or plywood boards with a thickness in the range of 5 mm to 15 mm, preferably in the range of 8 mm to 12 mm , and the middle layer of eg Polyurethane having a thickness in the range of 30 mm to 60 mm, preferably in the range of 40 mm to 50 mm.
  • the core 3 comprises a single layer 31 made of an expanded polystyrene rigid foam (EPS) and having a thickness in the range of 45 mm to 75 mm, preferably in the range of 55 mm to 65 mm ,
  • EPS expanded polystyrene rigid foam
  • the door blank 1 on each of its two opposite sides (ie on the inside and on the outside) on a layer or layer 8, which consists of glass fiber reinforced plastic.
  • a layer or layer 8 which consists of glass fiber reinforced plastic.
  • Each of these two layers 8 covers the entire side of the door blank 1, namely the entire outer surface of the core 3 and the frame elements 4-7 on the respective side of the blank.
  • Each of the layers 8 forms a structural layer that gives the construction of the blank 1 strength and stability, so that only a few or even no reinforcement by a steel frame or by wood or steel struts in the core 3 of the blank 1 is necessary.
  • the glass fiber reinforced layers 8 have a thickness of 1 mm to 5 mm and thus form stabilizing layers on the opposite sides of the door blank 1.
  • each stabilizing layer 8 has the advantage that it is substantially waterproof and not permeable to water vapor, so that weather-related moisture on a built of the blank 1 front door should not affect the structural integrity of the door. It should be noted, however, that the layers 8 need not cover the entire side of the blank 1 to provide the advantages of strength and stability. Only the frame 2 with its frame elements 4-7 benefits from this structural stabilization layer 8; so that the stabilization layer 8 can be limited to the frame elements on the lock side, hinge side, bottom and top. This is important for doors where cutouts are placed inside the core, because the frame construction must accept or absorb all occurring forces.
  • FIGS. 2a to 2c show schematically a further embodiment, which is not part of the invention, a blank 1, in which the frame 2 has a slightly different structure.
  • the vertical elements 4, 6 of the frame 2 have a plurality of elongated components or components.
  • each of the two vertical members 4, 6 has two components 41, 42 and 61, 62, respectively, which are parallel to each other and connected to each other.
  • These components 41, 42 and 61, 62 of the frame members 4, 6 are made of different materials.
  • the outer components 41, 61 are made of wood, such as spruce, pine, larch, meranti, oak, beech or maple.
  • the inner components 42, 62 are made, for example, of a synthetic material, such as polyurethane, Baydur®.
  • the outer components 41, 61 are also slightly longer than the inner components 42, 62, so that the ends of at least one of the horizontal elements 5, 7 can be inserted into recesses.
  • the dimensions of the frame elements 4-7 in this embodiment remain otherwise unchanged from those of the example of FIGS. 1a to 1c ,
  • the door blank 1 in the FIGS. 2a to 2c is provided on one side with a stabilizing layer 8 made of glass fiber reinforced plastic as in the first embodiment.
  • This embodiment shows a door blank 1 according to the invention with a frame 2 which extends around a substantial circumference of the blank 1, and a core 3 which is surrounded by the frame 2.
  • the frame 2 comprises a plurality of elongated elements 4-7, from which it is constructed.
  • the frame members 4-7 have more or less the same structure.
  • the elements 4, 6 extending vertically are, of course, longer than the horizontally extending elements 5, 7, but there is no significant difference in construction. It is important, however, that the frame 2 in this embodiment differs significantly from the others.
  • the frame 2 has an inner static supporting part 21 and an outer visible part 22 FIG. 3b the outer frame part 22 is shown with dashed lines in order to clearly distinguish it from the inner frame part 21.
  • the outer frame member 22 forms the outermost edge of the frame 2 and is for use in necessary operations such as seaming, fittings, etc.
  • the inner frame member 21, in contrast, is critical to the structural integrity and rigidity of the door blank.
  • the elongated frame elements 4-7 together form at least the inner, statically supporting part 21 of the frame 2 but possibly also the entire frame 2.
  • Each frame element 4-7 comprises a plurality of elongated components 41, 51, 61, 71, which are arranged side by side and axially in series.
  • the vertically extending frame members 4, 6 each comprise a plurality of elongated components or components 41, 61 arranged axially in series
  • the horizontally extending frame members 5, 7 each comprise a plurality of elongated components 51, 71 arranged in series
  • the individual components or components 41, 51, 61, 71 are all preferably made of the same material, such as made of wood, a wood-containing material or a synthetic material, such as polyurethane, Baydur®.
  • Adjacent ends 43, 53, 63, 73 of the plurality of elongated components 41-71 have opposed end faces which are not connected to each other. Rather, these end faces are at a distance from each other and are separated by a small gap S, which preferably has a dimension of about 2% of the length of the respective adjacent components 41-71.
  • the individual components have 41-71 a length of about 50mm, so that the gap S between the respective adjacent components or components is about 1 mm.
  • FIGS. 3b and 3c can be seen, the individual components 41-71 of the individual frame elements 4-7 are provided or coated with a stabilizing layer 8 made of glass fiber reinforced plastic, on the opposite sides of the door blank 1 (ie both on the inside and on the outside) , From the FIG. 4 However, this stabilization layer 8 can be seen much more clearly.
  • a stabilizing layer 8 made of glass fiber reinforced plastic
  • the glass fiber reinforced plastic (GvK) existing stabilization layer 8 is here on the elongated components 41-71 but under a cover layer or a cover sheet 9 which was applied to both inner and outer sides of the door blank 1.
  • the GvK stabilization layer 8 has a multilayer structure.
  • the GvK is divided into two layers 81, 83.
  • the first inner layer 81 was applied directly to the components 41-71 and then an intermediate layer 82 as a spacer.
  • outer layer 83 of the GvK was again applied over the entire surface to stabilize the frame elements 4-7 even more 2.
  • This construction of the frame elements 4-7 and the frame 2 acts here statically in addition to a double-T-beam.
  • the structure of the stabilizing layer 8 is mounted symmetrically to the blank, ie on the inside and outside.
  • reinforcing rods V can also be introduced. These preferred reinforcing bars V are shown in dashed lines in FIGS FIGS. 3b and 4 shown. In this example they consist of extruded glass fiber profiles but the bars V can also be made of aluminum or steel (eg St 37). These bars V are placed on the outer side or in a groove of the components 41-71 before the stabilizing layer 8 is manufactured. The individual rods V extend over almost the entire length of the frame elements 4-7 and, together with the stabilization layer 8, finally remain invisible under the cover sheets 9.
  • the material for the static-carrying part 21 of the frame 2 consists for example of wood and / or wood-containing materials. So that no additional stresses can occur during natural swelling and shrinkage of wood-based materials, the frame elements 4-7 are subdivided into the individual components 41-71. Thus everyone can Components 41-71 of the frame members 41-71 perform for themselves movements, and generate no or only very low stresses throughout the construction.
  • the outer visible frame member 22 connects to the static supporting frame. This area lies between the two cover sheets 9 and covers the static-carrying part 21 of the frame to the outside.
  • the width of the visible frame area may vary and will be adapted to the requirements of the door leaf and application.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Wing Frames And Configurations (AREA)

Claims (15)

  1. Ebauche de porte (1) avec
    un cadre (2) qui s'étend autour d'une périphérie sensible de l'ébauche de porte,
    un noyau (3) qui est entouré sensiblement par le cadre (2), et
    une couche de stabilisation (8) structurelle se composant d'un matériau composite, en particulier d'un matériau composite renforcé par fibres, de laquelle au moins un côté de l'ébauche de porte est pourvu ou revêtu,
    caractérisée en ce que juste le cadre (2) et non le noyau (3) est pourvu ou revêtu de la couche de stabilisation (8) structurelle se composant d'un matériau composite ou d'un matériau composite renforcé par fibres sur au moins un côté, de préférence sur deux côtés en regard l'un de l'autre.
  2. Ebauche de porte (1) selon la revendication 1, le cadre (2) contenant des éléments oblongs (4-7) qui s'étendent autour du noyau (3) et définissent ainsi sensiblement la périphérie de l'ébauche de porte, et les éléments oblongs (4-7) étant pourvus ou revêtus de la couche de stabilisation (8) structurelle se composant d'un matériau composite ou d'un matériau composite renforcé par des fibres sur au moins un côté, de préférence sur deux côtés en regard.
  3. Ebauche de porte (1) selon la revendication 2, au moins l'un des éléments de cadre oblongs (4-7) comportant plusieurs composants oblongs (41, 42 ; 61, 62), les plusieurs composants (41, 42 ; 61, 62) de l'au moins un élément de cadre (4-7) étant pourvus ou revêtus de la couche de stabilisation structurelle (8) et étant reliés entre eux.
  4. Ebauche de porte (1) selon la revendication 3, les plusieurs composants (41, 42 ; 61, 62) de l'au moins un élément de cadre (4-7) s'étendant parallèlement et les composants étant agencés les uns à côté des autres ou en variante axialement dans une ligne et étant reliés entre eux par la couche de stabilisation (8).
  5. Ebauche de porte (1) selon la revendication 4, des extrémités contiguës (43-73) des plusieurs composants oblongs (41-71) de l'au moins un élément de cadre (4-7) étant agencées à une distance l'une de l'autre par exemple par une fente (S) et n'étant pas reliées entre elles de préférence directement.
  6. Ebauche de porte (1) selon l'une quelconque des revendications précédentes, la couche de stabilisation (8) se composant de plusieurs couches (81-83), de préférence de plusieurs couches (81, 83) du matériau composite renforcé par fibres, et les plusieurs couches du matériau composite renforcé par fibres s'étendant par au moins une couche intermédiaire (82) à une distance les unes des autres.
  7. Ebauche de porte (1) selon l'une quelconque des revendications précédentes, la couche de stabilisation (8) possédant une épaisseur dans la plage de 1 à 10 mm, et de préférence dans la plage de 1 à 5 mm.
  8. Ebauche de porte (1) selon l'une quelconque des revendications précédentes, l'ébauche de porte présentant une couche de recouvrement extérieure et/ou les éléments de cadre (4-7) se composant au moins d'un élément parmi le bois et le polyuréthane.
  9. Ebauche de porte (1) selon l'une quelconque des revendications précédentes, le matériau composite renforcé par fibres présentant des fibres de verre, de basalte, de carbone ou d'aramide.
  10. Ebauche de porte (1) selon l'une quelconque des revendications précédentes, le cadre (2) comportant une partie intérieure (21) qui est pourvue de la couche de stabilisation (8) et une partie extérieure (22) qui n'est pas pourvue de la couche de stabilisation (8).
  11. Ebauche de porte (1) selon l'une quelconque des revendications 2 à 10, chacun des éléments de cadre (4-7) présentant au moins une entretoise (V), de préférence au moins deux entretoises agencées sur des côtés extérieurs opposés de l'élément de cadre qui s'étendent dans un sens longitudinal de l'élément de cadre (4-7), de préférence le long d'une longueur sensible et agencées sur un côté extérieur de l'élément de cadre (4-7) et sont recouvertes ou revêtues de la couche de stabilisation (8).
  12. Procédé de fabrication d'une ébauche de porte (1) comportant les étapes suivantes :
    la préfabrication d'éléments de cadre oblongs (4-7) qui sont revêtus ou pourvus d'une couche de stabilisation (8) structurelle, se composant d'un matériau composite,
    en particulier d'un matériau composite renforcé par fibres sur au moins un côté, de préférence sur au moins deux côtés en regard l'un de l'autre ;
    l'établissement d'un cadre (2) de l'ébauche de porte (1) par l'agencement des éléments de cadre (4-7) préfabriqués autour d'une périphérie sensible de l'ébauche de porte ; et
    l'établissement d'un noyau (3) de l'ébauche, le noyau (3) étant entouré sensiblement par les éléments de cadre (4-7), et le noyau n'étant pas pourvu ou revêtu de la couche de stabilisation (8) structurelle, se composant d'un matériau composite ou d'un matériau composite renforcé par fibres.
  13. Procédé selon la revendication 12, l'étape de préfabrication d'éléments de cadre oblongs (4-7) présentant les étapes suivantes :
    l'agencement de plusieurs composants oblongs (41, 42 ; 61, 62) les uns à côté des autres ou contigus les uns aux autres, de préférence parallèlement, de manière encore préférée axialement en rangée ou dans une ligne ;
    l'application de la couche de stabilisation (8) structurelle se composant d'un matériau composite, en particulier d'un matériau composite renforcé par fibres sur au moins un côté, de préférence sur au moins deux côtés en regard des composants oblongs (41, 42 ; 61, 62), la couche de stabilisation (8) s'étendant sur les plusieurs composants et les reliant entre eux de sorte que les composants et la couche de stabilisation structurelle (8) soient réunis dans un élément de cadre oblong (4-7).
  14. Procédé selon la revendication 13, des extrémités contiguës des plusieurs composants (41 ; 61) agencés axialement en rangée étant agencées à une distance l'une de l'autre par exemple par une fente (S) et de préférence n'étant pas reliées entre elles directement.
  15. Procédé selon la revendication 13 ou 14, des côtés avant en regard l'un de l'autre des extrémités contiguës (43-73) des composants (41-71) n'étant pas reliés entre eux directement et de préférence étant séparés l'un de l'autre par une fente (S).
EP09010629.5A 2008-08-18 2009-08-18 Ebauche de porte et procédé de fabrication d'une ébauche de porte Not-in-force EP2157271B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820010992 DE202008010992U1 (de) 2008-08-18 2008-08-18 Türrohling

Publications (3)

Publication Number Publication Date
EP2157271A2 EP2157271A2 (fr) 2010-02-24
EP2157271A3 EP2157271A3 (fr) 2011-06-08
EP2157271B1 true EP2157271B1 (fr) 2015-07-15

Family

ID=39877675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09010629.5A Not-in-force EP2157271B1 (fr) 2008-08-18 2009-08-18 Ebauche de porte et procédé de fabrication d'une ébauche de porte

Country Status (2)

Country Link
EP (1) EP2157271B1 (fr)
DE (1) DE202008010992U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2626497A1 (fr) 2012-02-10 2013-08-14 Haustüren-Ring GmbH Vantail de porte doté d'un renforcement de structure et porte comportant un vantail

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8202848U1 (de) * 1982-02-04 1982-06-03 Helmut Seuring KG, 6401 Kalbach Haustuer
DE9102819U1 (de) * 1991-03-07 1991-05-23 Topic Höglinger Ges.m.b.H., Sarleinsbach Türblatt
US20050284030A1 (en) * 2004-06-14 2005-12-29 Enrico Autovino Fire retardant panel door and door frame having intumescent materials therein

Also Published As

Publication number Publication date
EP2157271A3 (fr) 2011-06-08
DE202008010992U1 (de) 2008-10-23
EP2157271A2 (fr) 2010-02-24

Similar Documents

Publication Publication Date Title
DE2736842A1 (de) Plattenelement
EP2051848B1 (fr) Panneau structural léger
DE102008034749B3 (de) Holzwerkstoffplatte
EP2946043B1 (fr) Élément à profilés de construction
DE3152537T1 (de) Verstärktes Trägerprofil und Verfahren zu seiner Herstellung
EP3676086B1 (fr) Composant sandwich de véhicule et procédé de fabrication d'un composant sandwich de véhicule
EP2157271A2 (fr) Ebauche de porte, procédé de fabrication d'une ébauche de porte, et élément de cadre pour une ébauche de porte
CH211577A (de) Mehrschichtiges, aus Faserstoffen und Kunststoffen bestehendes Formpressteil für den Aufbau von Fahrzeugen, insbesondere für den Karosseriebau.
EP0795671B1 (fr) Vantail de porte coupe-feu et/ou -fumée
EP2626498B1 (fr) Ébauche de porte avec bois acétylé et porte comportant une telle ébauche
DE102014119610A1 (de) Segmentierter Mast oder Stütze
DE3011528A1 (de) Geruesttafel aus mehreren werkstofflagen
EP2147778B1 (fr) Plaque de construction légère pour la construction de meubles
WO2021239769A1 (fr) Panneau fonctionnel asymétrique
EP2403712B1 (fr) Panneau ainsi que procédé et dispositif pour sa fabrication
DE3044039A1 (de) Platte, insbesondere zur verwendung als tuerblatt o.dgl.
DE10258431B4 (de) Haus- oder Wohnungseingangstür
EP2664455A1 (fr) Structure porteuse en forme de plaque
EP2626497A1 (fr) Vantail de porte doté d'un renforcement de structure et porte comportant un vantail
DE4324581C2 (de) Bettrahmen, insbesondere Lattenrostbettrahmen
DE2119863A1 (en) Lightweight building panel prodn - with deformed reinforcing core
AT315692B (de) Verfahren zur Herstellung eines mehrschichtigen Schis
DE10330278B3 (de) Verfahren zur Herstellung von Holzwerkstoffverbundelementen
EP1529923B1 (fr) Porte à cadre
EP1383972B1 (fr) Support de coffrage

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): 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 SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): 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 SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20111129

17Q First examination report despatched

Effective date: 20120619

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502009011250

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: E06B0003820000

Ipc: E06B0003700000

RIC1 Information provided on ipc code assigned before grant

Ipc: E06B 3/82 20060101ALI20131202BHEP

Ipc: E06B 3/20 20060101ALI20131202BHEP

Ipc: E06B 3/70 20060101AFI20131202BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20141001

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150127

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): 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 SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

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: AT

Ref legal event code: REF

Ref document number: 736899

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009011250

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: RIEDERER HASLER AND PARTNER PATENTANWAELTE AG, LI

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20150715

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: 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: 20151016

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: 20150715

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: 20150715

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: 20151015

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: 20150715

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

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: 20150715

Ref country code: PL

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: 20150715

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: 20150715

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: 20151116

Ref country code: ES

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: 20150715

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009011250

Country of ref document: DE

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: 20150715

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: 20150715

Ref country code: IT

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: 20150715

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: 20150715

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: 20150715

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: 20150715

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

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

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: 20150715

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160429

26N No opposition filed

Effective date: 20160418

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20151015

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

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: 20150715

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

Ref country code: GB

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

Effective date: 20151015

Ref country code: IE

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

Effective date: 20150818

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: 20150715

Ref country code: FR

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

Effective date: 20150915

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

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: 20150715

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: 20150715

Ref country code: HU

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

Effective date: 20090818

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: 20150715

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

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: 20150715

Ref country code: NL

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: 20150715

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

Ref country code: BE

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

Effective date: 20150831

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: 20150715

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

Ref country code: LU

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

Effective date: 20150818

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: 20150715

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

Ref country code: DE

Payment date: 20180709

Year of fee payment: 10

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

Ref country code: AT

Payment date: 20180821

Year of fee payment: 10

Ref country code: CH

Payment date: 20180827

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502009011250

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 736899

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190818

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: 20190818

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

Ref country code: LI

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

Effective date: 20190831

Ref country code: CH

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

Effective date: 20190831

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

Ref country code: DE

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

Effective date: 20200303