EP2581542B1 - Vantail de porte d'entrée ainsi que son procédé de fabrication - Google Patents

Vantail de porte d'entrée ainsi que son procédé de fabrication Download PDF

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Publication number
EP2581542B1
EP2581542B1 EP12185541.5A EP12185541A EP2581542B1 EP 2581542 B1 EP2581542 B1 EP 2581542B1 EP 12185541 A EP12185541 A EP 12185541A EP 2581542 B1 EP2581542 B1 EP 2581542B1
Authority
EP
European Patent Office
Prior art keywords
door leaf
frame
shell
door
plastic
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.)
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Application number
EP12185541.5A
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German (de)
English (en)
Other versions
EP2581542A2 (fr
EP2581542B2 (fr
EP2581542A3 (fr
Inventor
Peter Beier
Mario Fritzen
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.)
Hoermann KG Eckelhausen
Original Assignee
Hoermann KG Eckelhausen
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Application filed by Hoermann KG Eckelhausen filed Critical Hoermann KG Eckelhausen
Publication of EP2581542A2 publication Critical patent/EP2581542A2/fr
Publication of EP2581542A3 publication Critical patent/EP2581542A3/fr
Publication of EP2581542B1 publication Critical patent/EP2581542B1/fr
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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
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7074—Metal frames
    • E06B2003/7076—Metal frames insulated
    • 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
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7082—Plastic frames

Definitions

  • the invention relates to a door leaf for a front door, provided with such a door leaf door, and a manufacturing method for such a door leaf.
  • Front doors are doors that can be used as the exterior finish of a building.
  • the invention relates in particular to front doors, which are to be used as the main entrance of residential buildings, in particular single-family homes, multi-family houses, terraced houses, semi-detached houses.
  • Such front doors must fulfill primarily the two functions burglary protection and thermal insulation.
  • front doors made of wood, plastic or metal on the market.
  • wood and plastic have in comparison to metal materials a lower thermal conductivity, so basically easier heat protection seems achievable, on the other hand, wood and plastic are generally less resistant to metals designed so that based on metal materials doors are usually more robust, too warp less during frequent and prolonged operation and provide a good basis for increased burglary protection.
  • Front doors based on metal materials have a high quality impression and can be produced very precisely with small gaps and can also be operated for a long time. Because of this, the front doors can be made closer tight, and high burglary protection can be achieved.
  • the invention therefore addresses exclusively metal doors based on metal materials.
  • DE 202010016691 U1 is a concept door leaf for use on aluminum front doors is known in which each outside and inside of an aluminum sheet with a 90 ° - edged edge is mounted as the outer visible surface of the door leaf. From the drawings it can be seen that the door has a door leaf frame, which is composed of three profile elements. About the material of the three profile elements no statement is made.
  • House doors have a door leaf, also referred to as a door leaf, and a door frame, also referred to as a frame.
  • the door frame may be a e.g. have glazed side part.
  • the door leaf usually has a door leaf frame and a door panel.
  • front door manufacturers have built the door leaf frame based on metal profiles and provided locking technology - door hinges, locks, etc. - with door panels typically supplied by door panel manufacturers.
  • the door panel manufacturers had different front door designs in the program that have been developed by designers.
  • the door panels have generally been constructed as sandwich panels, wherein a motif plate to be arranged on the outside carries the motif, wherein there is further an inner panel to be arranged inside and an insulation between the two panels.
  • a motif plate to be arranged on the outside carries the motif
  • there is further an inner panel to be arranged inside and an insulation between the two panels Depending on the selected motif, such door panels made of sandwich panels are also provided with glazing cut-outs with glazing.
  • EP 1 568 842 A2 shows different manufacturing methods for known wing-covering embodiments.
  • the insulation and the inner plate of the door panel designed as a sandwich panel is cut out for this purpose, while the motif plate is left substantially as large as the outer door leaf broadside, so that only the motif plate rests on the outside of the door leaf frame.
  • the EP 1 568 842 A2 Therefore proposes a wing-covering design, where the executed as a sandwich panel door panel rests with all its components on the outside of the door leaf frame. This makes it easier to edit the door panel because it is cut to size.
  • the door leaf frame can be made simpler, since the insulation of the door panel can take over the thermal insulation function of the connecting webs, so that the door leaf frame needs to be made only from a simple metal profile without connecting webs.
  • a front door leaf according to claim 1 This object is achieved by a front door leaf according to claim 1. Furthermore, the invention relates to a front door provided with such a front door leaf and a method for producing such a door door leaf.
  • the invention provides a front door leaf with a door leaf frame and the door leaf broad sides forming panels and with insulation between the panels, wherein the door leaf frame is formed of a metal half-shell and a plastic half-shell.
  • a first of the panels on the metal half-shell overlaps them to a large extent overlapping and the second panel rests on the plastic half-shell covering them to a large extent in a covering manner.
  • the door leaf frame is composed of frame spars, wherein the frame spars each consist of two frame spar half-shells, of which a first frame spar half shell is designed as a metal profile and a second frame spar half shell as a plastic profile.
  • the frame spar half-shells are connected to each other over their entire longitudinal extension by a plurality of tongue and groove connections, in which a tongue formation on one half shell positively engages a groove formation on the other frame spar half shell.
  • the two half-shells are formed from hollow profiles.
  • the hollow profiles are tube profiles.
  • the hollow profiles of the plastic half-shell are formed substantially U-shaped profile with two U-legs and a U-leg connecting the U-legs, wherein between the U-legs and / or between each U-leg and the U -Steg stiffening webs are formed.
  • the second panel is glued directly to the plastic half-shell.
  • the panels rest over the full area on the broadside end face of the associated half-shells, wherein an end edge of the panel is substantially flush with an outer edge bounding the end face.
  • the insulation is formed by foaming the door leaf cavity formed between the door leaf frame and the panels applied on these.
  • each of the two half shells has at least one engaging in the door leaf cavity hook formation, which is encompassed by embracing around the insulation.
  • the metal half-shell is thicker in the thickness direction of the door leaf than the plastic half-shell.
  • At least one of the panels, in particular the outer broad side forming panel, is formed of metal.
  • the panels are formed from sheet metal.
  • the panel to be arranged outside is designed as a wing-covering aluminum sheet.
  • the door leaf frame extends substantially the entire thickness of the door leaf, so that the entire thickness of the door leaf can be used to create a stiff door leaf frame.
  • the EP 1 568 842 A2 This results in a higher rigidity, which achieves improvements in the sealing effects - improved defined gaps all around the door leaf - in terms of burglary protection - improved rigidity and higher resistance class.
  • frame spars which consist of two frame half-shells.
  • the door leaf frame itself is then preferably made such that four frame spars of the appropriate length are cut off and then joined together.
  • the connection at the corners preferably takes place via corner connectors engaging on the metal half-shells. Due to the attachment of the corner connector to the metal elements of the door leaf frame, a firm and rigid connection can be achieved.
  • the second frame spar half shells with corner brackets can also be reinforced.
  • plastic corner brackets are used for this purpose.
  • the joining of the two frame half shells is preferably carried out - as is already known in principle for compounds of metal profiles with plastic connecting webs - via tongue and groove joints.
  • at least two mutually spaced groove-spring connections are provided between the half-shells, which extend along the length of the frame members.
  • the tongue and groove connections are preferably provided near the end boundary walls of the half-shells.
  • a particularly high stiffening results when both half-shells are each formed from hollow profiles, in particular tubular profiles.
  • a half-shell main body is preferably provided, which is substantially U-shaped and can be formed with a thicker wall thickness, wherein between U-legs with each other or between U-legs and a U-legs connecting web can run stiffening webs, which may have a thinner wall thickness. At least one of the stiffening webs may additionally have a stiffening tube profile.
  • these chambers can be formed within the plastic hollow profile, which is particularly useful for stiffening and heat insulation.
  • these chambers can be foamed with an intumescent insulation material.
  • the outer panel forming the outside of the front door panel outside on the door leaf frame.
  • a provided on the inside panel is designed as a cover panel so that it covers at least a majority of the MatblattRahmens on the inside of the front door leaf.
  • the front door leaf has on the one hand on the inside a visually appealing design; a step on the inside due to the door leaf frame is eliminated. On the other hand can be - especially if the panel made of sheet metal, such as
  • Light metal sheet is formed - due to the support of the inner panel to achieve additional reinforcement. Due to the outside and inside support of the two panels, a large cavity is created in the interior of the door leaf, which can be used for insulation purposes.
  • remaining cavities of the door leaf frame are filled with foam.
  • remaining cavities between the door leaf frame and other inserts within the door leaf frame are filled with foam.
  • the half-shells are filled with foam.
  • the metal half-shell carries functional elements of the door, in particular door hinges or a multi-point lock. It is further preferred that the metal half-shell is made thicker than the plastic half-shell. As a result, a larger area of the door leaf thickness is used for the stiffer metal material and it can create more space for the functional elements and their attachment.
  • the plastic half-shell is associated with an outer side of the door leaf, wherein a panel forming the outer side of the door leaf rests on the plastic half-shell. Between the outside and the metal half-shell with the functional elements is thus the plastic half-shell. This improves the insulation effect, the functionality and the burglary protection.
  • the panels lie on the entire surface on the broad side surfaces of the half-shells. By utilizing the entire surface of the half-shells as a support surface for the panels, an attractive design, a good mounting option and a high rigidity result.
  • the attachment between panels and door leaf frame in a material-locking manner, preferably by gluing.
  • the broad-side bearing surfaces of the half-shells, on which rest the panels provided with at least one extending in the longitudinal direction of the frame members, groove-shaped depression. More generally, the bearing surfaces are not completely flat, but formed with depressions. The formation of such depressions can improve the bondability and the maintenance of the panels on the half-shells.
  • At least one of the two half-shells preferably both half-shells, is provided at the door leaf cavity facing areas with an engaging in the door leaf cavity hook training, then can be achieved when foaming the hook training a particularly strong bond between foaming and door leaf frame.
  • FIG. 1 an interior view of a front door 10 with a door frame 12 and a door leaf 14 is shown.
  • the door leaf 14 is pivotally mounted by means of door hinges 16 on the door frame 12 inwardly.
  • a rosette 20 is provided for the inner end of a lock cylinder of a door lock.
  • Fig. 2 shows the exterior view of the front door 10 of Fig. 1 , As can be seen, the door frame 12 covers the outside of the outer edges of the door leaf 14. On the outside of a front door handle 22 and only a rosette 24, but no door handle 18 is provided.
  • FIG. 1 shown inner broadside 26, which remains visible within the door frame 12 in the closed state of the front door 10 is completely formed by an inner panel 28.
  • FIG. 2 shown outer broad side 30 of the door panel 14, as far as it is visible within the door frame 12, completely formed by an outer panel 32.
  • the outer panel 32 is designed as a motif plate 34 and has depending on the choice of motif different jewelry elements 36 and designs. Here is a great variety of different motives with different conceivable.
  • FIGS. 3 to 5 different cuts are represented by the front door 10, wherein in Fig. 3 a horizontal section along the line III-III of Fig. 1 , in Fig. 4 a vertical section along the line IV-IV of Fig. 1 and in Fig. 5 an enlarged detail of the lock area from the representation of Fig. 3 is shown.
  • the door leaf 14 has a door leaf frame 40 and the door leaf broad sides 26, 30 forming panels 28, 32 and an insulation 38 between the panels 28, 32.
  • the door leaf frame 40 is formed from a metal half-shell 42 and a plastic half-shell 44.
  • the door leaf frame 40 is composed of an upper horizontal frame spar 46, a lower horizontal frame spar 48, a lock-side vertical frame spar 50 and a hinge-side vertical frame spar 52.
  • Each of the frame members 46, 48, 50, 52 consists of two frame half-shells, wherein a first frame member half-shell 54 made of a metal profile 56 and a second frame spar half shell 58 is formed from a plastic profile 60.
  • the metal profile 56 is for example a hollow profile in the form of a tubular profile 62 made of metal, in particular light metal, such as e.g. Aluminum alloys or the like.
  • the plastic profile 60 is made of suitable plastic, e.g. Polyamide, aramid or fiber-reinforced plastic materials (CFK, GRP) or the like.
  • the plastic profile 60 is a hollow profile in the form of a tubular profile 64.
  • the plastic profile 60 of the plastic half-shell 44 is preferably formed substantially U-shaped profile with two U-legs 66, 68 and a U-web 70 connecting the U-legs 66, 68.
  • a transverse stiffening web 72 is provided between the U-legs 66, 68. Between each of the U-legs 66, 68 and the U-web in each case a diagonal stiffening web 74 is provided in the corner regions.
  • the transverse stiffening web 72 has a rectangular profile 76 with stiffening ribs 78.
  • the frame spar half-shells 54, 58 have on the inside of the door leaf 40 enclosed interior facing inside 80 into the door leaf cavity 82, which is formed between the panels 28, 32 and the door leaf frame 40, projecting hook formations 84.
  • the plastic profile 60 on the door leaf cavity 82 facing inside 80 in the region of the transition between the inner U-leg 68 and the U-web 70 has an inwardly projecting projection 86.
  • the inner wall 88 of the frame spar which is partly formed, for example, on the inner U-leg 68, has on the Plastic profile 60 a extending in the thickness direction wall portion 90 and an obliquely in the interior and outwardly extending wall portion 92.
  • the U-web 70 is correspondingly slanted in the region of the projection 86 beyond the extending in the thickness direction wall portion 90 inwardly projecting and is in the region of the projection 86 in one piece in the inclined wall portion 92 on.
  • the outwardly directed surface 94 of the plastic profile 60 to the center of the broad sides 26, 30 increases.
  • This outwardly directed surface 94 serves as a support surface 96 for the outer panel 32.
  • the support surface 96 is provided with a plurality of recesses 98.
  • the recesses 98 are provided in a groove-like or bead-like manner along the longitudinal extent of the plastic profile 60.
  • three or more parallel gutter grooves are spaced apart side by side.
  • the hook formation 84 engages in one piece.
  • the hook formation 84 has an oblique portion 100 extending obliquely inwardly from the tip of the projection 86 forming the edge between the inner wall 88 and the support surface 96, followed by an inwardly projecting portion 102 in the thickness direction.
  • Inwardly projecting portion 102 At the free end of the in the thickness direction inwardly projecting portion 102 a projecting back to the U-shaped main body of the plastic hollow profile Endflansch Complex 104 is provided.
  • the tongue and groove connections 106 are formed with dovetail-like rear handles.
  • plastic profile 60 at ends of extending in the thickness direction of the door panel 14 wall portions thickening 108, which engage positively secured in C-shaped groove landings 110 on the metal profile 56 against withdrawal.
  • the thickenings 108 are provided at the free end edges of the two U-legs 66, 68.
  • the end regions of the U-legs 66, 68 are designed to be bent back into the interior of the profile, as shown in the drawings.
  • the metal profile 56 is a tubular profile 62, which is substantially rectangular with two parallel to the broad sides extending profile walls 112, 114 and two substantially in the thickness direction extending profile walls 116, 118 is formed.
  • the arranged on the inside of the door panel 14, extending in the thickness direction outer profile wall 116 is wider than the interior of the door leaf frame 40 at the transition to the plastic profile 60 extending parallel to the broad side direction extending inner profile wall 114.
  • This outer profile wall 112 is on the lock side, vertical frame spar 50, the upper horizontal frame spar 46 and the band-side vertical frame spar 52 on an end face 120 of the door leaf frame 40 and forms a Anschlagfalz 122 of the door leaf 14. Inwardly this is parallel to the broad side direction extending outer profile wall 112 via the inner wall 88 of the door leaf frame 40, so that at the edge region between the inner wall 88 and a support surface 124 forming, outwardly facing surface 126, a projection 128 is formed comparable to the projection 86 of the plastic profile 60.
  • the hook formation 84 Integral to this projection 128 is the hook formation 84, which is formed analogously to the plastic profile 60 with an oblique region 100, in the thickness direction inwardly projecting region 102 and end flange region 104.
  • the extending in the thickness direction inner profile wall 118 forms together with the inner U-leg 68, the inner wall 88 of the door leaf frame 40.
  • This extending in the thickness direction inner profile wall 118 has similar to the inner U-leg 68 has a thicknesswise extending wall portion 130 and an inclined wall portion 132 for forming the approximately triangular projection 128.
  • the parallel to the broad side direction extending inner profile wall 114 is formed in the embodiment shown here is substantially flat and plate-shaped, at the two edge regions near the end face 120 of the door leaf frame 40 on the one hand and near the inner wall 88 of the door leaf frame 40 on the other hand, the C-shaped groove boundaries 110th are formed by two mutually directed hook-shaped projections 134.
  • the thicknesswise extending outer profile wall 116 has a C-shaped substantially rectangular depression - e.g. formed as a C-shaped profile recess 136 - to form a receiving groove for a seal or the like.
  • the lower horizontal frame member 48 is the same profile as the other frame members 46, 50, 52 formed. Accordingly, the lower horizontal frame spar 48 is provided with the Anschlagfalz 122. In this lower horizontal frame spar 48, a seal 138 for sealing the lower door gap 140 is provided in the recess of the C-shaped profile recess 136, which is formed in the extending in the thickness direction outer profile wall 116.
  • the entire outwardly directed surface 126 of the outer profile wall 112 extending parallel to the broadside direction is designed as a bearing surface 124 for the inner panel 28.
  • the inner panel 28 lies all over the wing on all sides of this outwardly directed surface 126 of the outer profile wall 112 extending parallel to the broadside direction.
  • only a few recesses 142 are provided in the support surface, which depressions 142 serve to improve a cohesive connection between the panel 28 and metal profile 56.
  • the Recesses 142 are formed, for example, as extending along the metal profile channels or grooves.
  • the metal half-shell 42 has a greater extent in the thickness direction of the door leaf 14 than the plastic half-shell 44.
  • the first frame half-shell 54 extends over 55% to 80% of the thickness of the door leaf frame 40, and the rest of correspondingly 65% Up to 20% is occupied by the second frame spar half-shell 58.
  • an outer panel 150 which is formed for example of aluminum or other light metal (especially aluminum alloy)
  • an outer profile 152 of a plastic material such as the plastic profile 60, for example formed as a polyamide profile (thermally insulated)
  • a metal profile 56 for example formed of a light metal, in particular aluminum profile.
  • an inner plate 154 follows, for example formed from light metal, eg aluminum alloy.
  • Outer sheet 150 and inner sheet 154 are examples of the design of the panels 28, 32.
  • the panels 28, 32 lie directly on the door leaf frame 40, so that between the panels 28, 32 and the door leaf frame 40 at most an adhesive is located.
  • Such a construction of the door leaf 14 is comparable to the quality of the door leaf construction, as shown in the EP 1 568 842 A2 is placed under protection, however, not only the outside, but also an attractive interior design is achieved by a wing-covering design and in addition, the production in industrial mass production is less expensive than that in the EP 1 568 842 A2 shown solution with external sandwich plate.
  • the door frame 12 on door frame spars 160 each composed of a three-part frame composite profile 162 are constructed.
  • the three-part frame composite profile 162 has a metal outer shell 164, for example made of aluminum, other light metal or alloys, a metal inner shell 166, for example made of aluminum, other light metal or alloys, and as a third subelement plastic insulating bars 168 - eg polyamide insulating bars - for thermal separation.
  • the metal inner shell 166 is provided with a projecting in the direction of the door leaf 14 Anschlagfalz 170, against which abuts the edge region of the outer panel 32 in the closed state of the front door 10.
  • the frame-side Anschlagfalz 170 on a C-shaped profile receiving groove in which an outer stop seal 172 attacks.
  • the door frame 12 has a lock-side vertical door frame rail 160a, an upper horizontal door frame rail 160b and a door hinge-side vertical door frame rail 160c. All three door frame spars 160a, 160b, 160c are formed of identical frame composite profiles 162 with the stop fold 170.
  • the outer stop seal 172 is provided on three sides circumferentially.
  • the outer stop seal 172 is formed of EPDM, for example.
  • the door leaf-side Anschlagfalz 122 is provided in the embodiment shown here on all four door leaf frame beams 46, 48, 50, 52. Analogous to the frame-side Anschlagfalz 170 also has the door leaf-side Anschlagfalz 122 has a C-shaped sealing groove in which an inner Stop seal 174 is housed.
  • the inner stop seal 174 is provided, for example, circumferentially on four sides.
  • the inner stop seal 174 is formed of EPDM, for example.
  • the frame members 46, 48, 50, 52 of the door leaf frame 40 have a circumferential, two-part wing composite profile 176 with an outer shell 178 as a first sub-element and an inner shell 180 as a second sub-element.
  • the outer shell 178 is formed by the plastic half shell 44 and the inner shell 188 by the metal half shell 42.
  • the plastic half-shell 44 is preferably a polyamide shell.
  • the inner shell is preferably an aluminum inner shell.
  • the inner shell 180 is formed with a "Euro-groove" (standard groove) for receiving locks with multiple locking.
  • a lock 182 is particularly in Fig. 5 indicated, wherein the lock 182 has an operable by the door handle 18 snap 184 and a multi-point lock (not shown in detail).
  • the door panel 14 for forming the outer panel 32, the outer panel 150 for example in the form of an outer light metal cover plate.
  • the outer panel 150 in particular has a thickness of greater than about 0.8 mm, preferably between 1.0 mm and 3.0 mm and in particular about 1.5 mm.
  • the outer panel 150 is preferably powder-coated, wherein edge areas and outer edges are provided with a Randbepulverung.
  • the outer panel 150 forms the motif plate 34 and can thus be provided with a large number of different motifs.
  • the door panel 14 for forming the inner panel 28, the inner panel 154 which is formed for example as an inner light metal cover plate, preferably made of aluminum materials, such as alloys or the like.
  • the inner panel preferably has a thickness or sheet thickness of greater than about 0.8 mm, in particular between 1.0 mm and 3.0 mm, and preferably a thickness of about 1.5 mm.
  • the inner panel 154 powder coated In particularly preferred Embodiment, edge regions and marginal edges are preferably also provided with edge powdering.
  • the cover plates - outer panel 150 and inner panel 154 - are glued in a particularly preferred embodiment with the door leaf frame 40.
  • a circumferential, permanently elastic cover plate bonding 190 is preferably provided.
  • the cover plate adhesive 190 is formed, for example, by means of a 1-component MS polymer adhesive.
  • a cover plate fixing - "Position Tack" - be provided by means of short strips. This cover plate fixing is carried out for example by means of a 2-component PUR adhesive.
  • the door leaf cavity 82 is provided in particular between the door leaf frame 40 and the panels 28, 32 with a foam filling 192.
  • This foam filling 192 serves as insulation 38.
  • the foam filling 192 is filled in as a PUR foam filling.
  • the door leaf 14 is preferably foamed in the factory; this is in contrast to conventional door-to-door fabrication where the insulation 38 is provided by attaching a sandwich panel.
  • the lock 182 is preferably an automatic lock or engine lock.
  • the backset can be for example 40 mm.
  • a rectangular stainless steel forend is provided for termination and for forming a visually appealing, lock-side end face.
  • an electric door opener 185 for example with a stainless steel strike plate, is preferably provided on the door frame 12.
  • the door hinges 16 shown in the illustrated embodiment of the front door 10 may be, for example, screw-on door hinges 200, as available on the market from door hinge suppliers.
  • concealed hinges (not shown) may be used, as described more fully in US Pat DE 10 2009 004 210 B3 described and shown.
  • a plastic threshold receptacle 204 for example made of polyamide, eg with brush seal and with stop contour for the wing-side seal 138, is provided.
  • the seal 138 on the door leaf 14 extends as shown in FIG Fig.
  • the seal 138 is preferably designed as an EPDM molded part. This seal 138 is used in abutment against the bottom threshold 202 and the threshold receptacle 204 as protection against backwater.
  • the seal 138 has a base seal 206 along the lower door gap 140 and lateral extensions 208 of the base seal 206 at the lower wing corners, eg formed as moldings, more particularly as EPDM moldings, to protect against backwater.
  • the bottom threshold 202 can be screwed with a plurality of screws 210 to a variably positionable system profile 212 as Bodeneinstand.
  • the bottom threshold 202 has a screw channel 214 in which the screw heads of the screws 210 are received.
  • a threshold seal 216 is provided for covering.
  • the variably positionable system profile 212 has, for example, Keder shots for common sealing foil connections.
  • the system profile is bolted to the door frame 12 with mounting brackets, eg steel brackets (not shown).
  • a reinforcing metal profile 218, for example a steel square tube (eg 30 ⁇ 30 ⁇ 1.5 mm), may be provided.
  • the frame composite profiles 162 are connected in the door manufacturing plant on their own plants and powder coated. As a thermal separation between the metal outer shell 164 and the metal inner shell 166 serve the plastic insulating bars. These are e.g. 34 mm long and 2 mm thick and consist for example of polyamide. All material specifications and dimensions given here are sample values that can be modified at will by appropriate other materials or dimensions.
  • the plastic insulating webs 168 are rolled into corresponding receptacles of the metal outer shell 164 and the metal inner shell 166.
  • the finished frame composite profiles 162 thus produced for forming the door frame spars 160 are mitred.
  • the connection between the door frame spars 160a, 160b, 160c is made by means of corner angles (not shown), e.g. using light metal corner angles.
  • corner angles engage both between the outer shells 164 and between the inner shells 166.
  • the corner angles are pressed and glued.
  • the door leaf frame 40 consists of a circumferential two-part composite profile with a metal half shell 42 as inner shell 180 and a plastic half shell 44 as outer shell 178.
  • a metal half shell 42 as inner shell 180
  • a plastic half shell 44 as outer shell 178.
  • an aluminum inner shell 180 is provided.
  • aluminum is here as an example representative of all suitable metals, in particular light metals.
  • a polyamide outer shell 178 is provided.
  • polyamide is used here throughout the documents as an example of all suitable plastics and materials based on plastic materials.
  • connection of the two termeholmschalen 54, 58 is analogous to the frame connection.
  • the wing composite profiles 176 are cut mitred, finished and connected to a 4-fold corner joint machine.
  • the connection takes place by means of corner angles, for example of metal, more particularly of aluminum-based materials, in the region of the metal half shell 42.
  • the corner angles (not shown) are pressed mechanically - fixation - and additionally with an adhesive, in particular 2-component polyurethane Adhesive, glued. After curing, the final stability results.
  • the plastic half-shell 44 can be reinforced with additional corner angles, preferably plastic corner angles.
  • the thus fixed door leaf frame 40 can be further processed immediately and prepared for the foaming process.
  • the outer panel 32 is initially below, the adhesives are machine-controlled, for example, CNC-controlled, applied.
  • the adhesive beads are synchronized with the circumferential grooves forming the recesses 98, 142 on both bearing surfaces 96, 194 (e.g., three grooves on the outside and three grooves on the inside).
  • a 1-component MS polymer adhesive is further applied.
  • the panels 28, 32 are fixed on each side.
  • at least two strips of 2-component polyurethane-based adhesive are applied centrally on each side to the outer edges of the vertical door leaf frames - frame beams 50, 52.
  • the strips are a few decimeters long, e.g. about 200 mm long.
  • the thus prepared door leaf blanks are transported horizontally to a heated multi-daylight press.
  • the molds are brought in the press to the specified size and held.
  • the PUR foam is introduced via a CNC-controlled mixing head by means of an injection opening (not shown) previously prepared in the lower region (depending on the motif) of the door leaf frame 40.
  • the injection port is closed automatically after retraction of an injection lance. This happens e.g. by means of two overlapping polystyrene sheets on the foam-facing side of the sash.
  • the now expanding foam fills the entire interior of the door leaf 14. Venting is realized by way of motif-related bores.
  • the holes are covered on the inside with air-permeable fleece pads, which do not allow the foam to pass.
  • the door leaf After foam expansion, the door leaf remains in the press for a certain period of time to cure.
  • the duration is for example about 30 minutes.
  • the final curing takes place over the following days, for example within two days.
  • the next steps are fitting fittings.
  • attachment of the front door handle 22 in the foam filling area by means of adhesive dowels made of light metal die-cast (aluminum die-cast).
  • adhesive dowels made of light metal die-cast (aluminum die-cast).
  • 150 openings are provided in the outer panel, which are closed for the foaming process with an adhesive film. After demolding, the holes are reopened and extended into the foam core. Adhesive is injected into the cylindrical holes and the adhesive plug is inserted.
  • Adhesive bucket has a movable threaded insert for tolerance compensation in the handle mounting.

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 (14)

  1. Vantail de porte d'entrée (14) comprenant un châssis de vantail (40) des panneaux (28, 32) formant les côtés plats (26, 30) du vantail, ainsi qu'une isolation (38) entre les panneaux (28, 32), le châssis de vantail (40) étant formé par une demi-coque métallique (42) et par une demi-coque en matériau synthétique (44),
    caractérisé en ce qu'
    un premier panneau (28) s'applique sur la demi-coque métallique (42) en recouvrant celle-ci sur une grande partie, et le second panneau (32) s'applique sur la demi-coque en matériau synthétique (44) en recouvrant celle-ci sur une grande partie.
  2. Vantail de porte d'entrée (14) conforme à la revendication 1,
    caractérisé en ce que
    le châssis de vantail (40) est constitué par l'assemblage de longerons de châssis (46, 48, 50, 52), les longerons de châssis (46, 48, 50, 52) étant chacun constitué de ces demi-coques (54, 58) dont une première (54) est réalisée sous la forme d'un profilé métallique (56) tandis que la seconde (58) est réalisée sous la forme d'un profilé en matériau synthétique (60).
  3. Vantail de porte d'entrée (14) conforme à la revendication 2,
    caractérisé en ce que
    les demi-coques de longeron de châssis (54, 58) sont reliées entre elles sur la totalité de leur étendue longitudinale par plusieurs liaisons à rainure et languette (106) dans lesquelles une languette élastique de l'une des demi-coques (54) s'engage par une liaison par la forme à l'arrière d'une rainure de l'autre demi-coque de longeron de châssis (58).
  4. Vantail de porte d'entrée (14) conforme à l'une des revendications précédentes,
    caractérisé en ce que
    les deux demi-coques (54, 58) sont formées de profilés creux.
  5. Vantail de porte d'entrée (14) conforme à la revendication 4,
    caractérisé en ce que
    les profilés creux sont des profilés tubulaires (62, 64).
  6. Vantail de porte d'entrée (14) conforme à l'une des revendications 4 et 5,
    caractérisé en ce que
    les profilés creux des demi-coques en matériau synthétique (44) sont essentiellement réalisés avec un profil en forme de U comprenant deux branches de U (66, 68) ainsi qu'une traverse de U (70) reliant les branches du U (66, 68), des traverses de renfort (72, 74) étant formées entre les branches du U (66, 68) et/ou entre chaque branche du U (66, 68) et la traverse du U (70).
  7. Vantail de porte d'entrée (14) conforme à l'une des revendications précédentes,
    caractérisé en ce que
    le second panneau (32) est directement collé à la demi-coque en matériau synthétique (44).
  8. Vantail de porte d'entrée (14) conforme à l'une des revendications précédentes,
    caractérisé en ce que
    les panneaux (28, 32) s'appliquent sur la totalité de la surface d'extrémité située côté plat des demi-coques (42, 44) associées, un bord d'extrémité du panneau (28, 32) se connectant à l'arête externe limitant la surface d'extrémité en étant essentiellement aligné avec celle-ci.
  9. Vantail de porte d'entrée (14) conforme à l'une des revendications précédentes,
    caractérisé en ce que
    l'isolation (38) est formée par apport d'un matériau expansé dans la cavité du vantail (82) formée entre le châssis de vantail (40) et les panneaux (28, 32) s'appliquant sur celui-ci.
  10. Vantail de porte d'entrée (14) conforme à la revendication 9,
    caractérisé en ce que
    chacune des deux demi-coques (42, 44) comporte au moins un crochet (84) s'engageant dans la cavité du vantail (82) et qui est entouré par le matériau expansé constitutif de l'isolation (38) en venant en prise avec celui-ci.
  11. Vantail de porte d'entrée (14) conforme à l'une des revendications précédentes,
    caractérisé en ce que
    la demi-coque métallique (42) est plus épaisse que la demi-coque en matériau synthétique (44) dans la direction de l'épaisseur du vantail (14).
  12. Porte d'entrée (10) équipée d'un vantail de porte d'entrée (14), conforme à l'une des revendications précédentes.
  13. Procédé de fabrication d'un vantail de porte d'entrée (14) conforme à l'une des revendications 1 à 11, comprenant des étapes consistant à :
    monter un châssis de vantail (40) à partir de profilés composites constitués par l'assemblage d'une première demi-coque (42) en métal et d'une seconde demi-coque (44) en matériau synthétique,
    lier solidairement à plat des éléments de plaque avec le châssis de vantail (40) pour former ainsi les côté plats (26, 30) du vantail (14).
  14. Procédé conforme à la revendication 13,
    comprenant en outre l'étape supplémentaire consistant à insérer un matériau expansé dans une cavité (82) du vantail formée entre le châssis de vantail (40) et les éléments de plaque pour former ainsi une isolation (38) entre les éléments de plaque.
EP12185541.5A 2011-10-12 2012-09-21 Vantail de porte d'entrée ainsi que son procédé de fabrication Active EP2581542B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011084378 2011-10-12
DE102012101140 2012-02-14

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Publication Number Publication Date
EP2581542A2 EP2581542A2 (fr) 2013-04-17
EP2581542A3 EP2581542A3 (fr) 2014-12-24
EP2581542B1 true EP2581542B1 (fr) 2016-12-28
EP2581542B2 EP2581542B2 (fr) 2023-07-26

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DE (2) DE202012013750U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022130995A1 (de) 2022-11-23 2024-05-23 Heroal - Johann Henkenjohann Gmbh & Co. Kg Tür, insbesondere Haustür, und Verfahren zur Herstellung eines Türflügels für eine solche Tür

Families Citing this family (7)

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Publication number Priority date Publication date Assignee Title
DE102013100514B4 (de) 2012-11-22 2022-06-23 Hörmann Kg Brandis Tür- oder torelementherstellverfahren sowie tür- oder torelement
DE102018100788A1 (de) 2017-06-06 2018-12-06 Hörmann KG Eckelhausen Haustür-Türblatt und Herstellverfahren hierfür
EP3412857A1 (fr) 2017-06-06 2018-12-12 Hörmann KG Eckelhausen Battant de porte d'une porte d'entrée et procédé de fabrication correspondant
DE102018107636A1 (de) 2017-07-07 2019-01-10 Hörmann KG Eckelhausen Haustür-türblatt und herstellverfahren hierfür
DE102018116218A1 (de) * 2018-07-04 2020-01-09 Mecklenburger Bauelemente Gmbh Türflügel und Verfahren zur Montage eines Türflügels
EP4237648A1 (fr) 2022-01-14 2023-09-06 Pirnar, trzenje, proizvodnja in razvoj, d.o.o. Vantail de porte avec profilé en caisson métallique
WO2023136781A1 (fr) 2022-01-14 2023-07-20 Pirnar, Trženje, Proizvodnja In Razvoj, D.O.O. Battant de porte et son procédé de fabrication

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Publication number Priority date Publication date Assignee Title
EP0022167A1 (fr) 1979-07-09 1981-01-14 PARA-PRESS S.A. Société dite: Procédé de fabrication d'un vantail de porte de caravane et vantail obtenu par la mise en oeuvre de ce procédé
EP0125462A2 (fr) 1983-05-06 1984-11-21 SCHÜCO International GmbH & Co. Fenêtre ou porte isolante thermiquement ainsi que profilé mixte pour fabriquer une fenêtre, porte ou façade
DE20216130U1 (de) 2002-10-18 2003-02-13 Gerbig Oswin Türfüllung
DE102004039457A1 (de) 2004-08-10 2006-03-02 OBUK Haustürfüllungen GmbH & Co KG Haustür mit flügelüberdeckender Türfüllung
FR2890096A1 (fr) 2005-08-31 2007-03-02 Millet Ind Atlantique Sa Porte isolante
FR2891575A1 (fr) 2005-10-04 2007-04-06 Zilten Soc Par Actions Simplif Procede de realisation d'un panneau, tel qu'un ouvrant de porte, d'obturation d'une ouverture exterieure de batiment, et panneau realise.
EP1918501A1 (fr) 2006-11-02 2008-05-07 Lapeyre Elément de séparation pour local
DE102009032040A1 (de) 2009-04-06 2010-10-07 Hörmann KG Eckelhausen Haustür mit faserverstärktem Kunststoffmaterial sowie Herstellverfahren
DE202010016691U1 (de) 2010-12-06 2011-05-05 Meyer, Christian Konzepttürflügel

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Publication number Priority date Publication date Assignee Title
DE102004011717B4 (de) 2004-01-30 2007-07-19 Hörmann KG Eckelhausen Haustür-Türblatt, damit versehene Haustür und Herstellverfahren dafür
DE102009004210B3 (de) 2009-01-09 2010-09-16 Hörmann KG Eckelhausen Türbandanordnung

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022167A1 (fr) 1979-07-09 1981-01-14 PARA-PRESS S.A. Société dite: Procédé de fabrication d'un vantail de porte de caravane et vantail obtenu par la mise en oeuvre de ce procédé
EP0125462A2 (fr) 1983-05-06 1984-11-21 SCHÜCO International GmbH & Co. Fenêtre ou porte isolante thermiquement ainsi que profilé mixte pour fabriquer une fenêtre, porte ou façade
DE20216130U1 (de) 2002-10-18 2003-02-13 Gerbig Oswin Türfüllung
DE102004039457A1 (de) 2004-08-10 2006-03-02 OBUK Haustürfüllungen GmbH & Co KG Haustür mit flügelüberdeckender Türfüllung
FR2890096A1 (fr) 2005-08-31 2007-03-02 Millet Ind Atlantique Sa Porte isolante
FR2891575A1 (fr) 2005-10-04 2007-04-06 Zilten Soc Par Actions Simplif Procede de realisation d'un panneau, tel qu'un ouvrant de porte, d'obturation d'une ouverture exterieure de batiment, et panneau realise.
EP1918501A1 (fr) 2006-11-02 2008-05-07 Lapeyre Elément de séparation pour local
DE102009032040A1 (de) 2009-04-06 2010-10-07 Hörmann KG Eckelhausen Haustür mit faserverstärktem Kunststoffmaterial sowie Herstellverfahren
DE202010016691U1 (de) 2010-12-06 2011-05-05 Meyer, Christian Konzepttürflügel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022130995A1 (de) 2022-11-23 2024-05-23 Heroal - Johann Henkenjohann Gmbh & Co. Kg Tür, insbesondere Haustür, und Verfahren zur Herstellung eines Türflügels für eine solche Tür

Also Published As

Publication number Publication date
EP2581542A2 (fr) 2013-04-17
DE202012013750U1 (de) 2021-02-25
DE102012108929A1 (de) 2013-04-18
EP2581542B2 (fr) 2023-07-26
EP2581542A3 (fr) 2014-12-24

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