EP0974725A2 - Pièce composite - Google Patents

Pièce composite Download PDF

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Publication number
EP0974725A2
EP0974725A2 EP99114359A EP99114359A EP0974725A2 EP 0974725 A2 EP0974725 A2 EP 0974725A2 EP 99114359 A EP99114359 A EP 99114359A EP 99114359 A EP99114359 A EP 99114359A EP 0974725 A2 EP0974725 A2 EP 0974725A2
Authority
EP
European Patent Office
Prior art keywords
stiffening element
composite part
door
stiffening
cover elements
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.)
Withdrawn
Application number
EP99114359A
Other languages
German (de)
English (en)
Other versions
EP0974725A3 (fr
Inventor
Anton Plenk
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0974725A2 publication Critical patent/EP0974725A2/fr
Publication of EP0974725A3 publication Critical patent/EP0974725A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • 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
    • E06B3/825—Flush doors, i.e. with completely flat surface with an internal foursided frame with a wooden 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
    • 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
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7023—Door leaves characterised by the filling between two external panels of foam type
    • 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
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/703—Door leaves characterised by the filling between two external panels containing a metallic layer
    • 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
    • E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings
    • 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
    • E06B2003/7061—Wooden frames
    • E06B2003/7063—Wooden frames reinforced; in combination with other materials, e.g. foam, honeycomb

Definitions

  • the present invention relates to a composite part with side parts and at least two spaced-apart cover elements Form a space that is foamed with a plastic material.
  • Such a composite part in the form of a door or a door frieze is, for example described in DE-A-34 28 035 by the same applicant.
  • the Doors or door frieze described have the disadvantage that they deform due to the effects of moisture and temperature can. This is especially true for exterior doors where between an outside of the door and an inside of the door are very different Climatic conditions can occur. The greater the different climatic conditions between the outside and inside of a door, the more the deformations are greater. Deformations such as B. a deflection d. H.
  • a deviation of a door leaf from the plumb line on the long sides is determined or a twist, which is a deviation at the corner of the door leaf from the straight surface can cause the door no longer bears on the seals, which on the one hand makes the required Protection against the cold and, on the other hand, the sound insulation provided by a door is no longer given.
  • the invention is therefore based on the object of creating a composite part in which a deformation is restricted in a simple and inexpensive manner or can be prevented.
  • the object is achieved according to the invention by a composite part of the aforementioned Kind solved, in which at least one stiffening element in Space is provided.
  • a stiffening element lies against one Side edge to particularly the areas where a deformation stiffens the most.
  • the invention is a stiffening element made entirely of the plastic material encased in foam to ensure that neither side of the stiffening element Free space to get the best possible strength, as well to achieve good heat and sound insulation.
  • the stiffening element is preferably an elongated band element, which is advantageously substantially over the entire height and / or Width of the composite part extends, resulting in a particularly good stiffening is achieved.
  • the band element preferably has holes according to a preferred one Embodiment have the holes in the band element different Sizes, such that the holes in the central region of a band element are larger than in the end regions of the band element, since the forces acting on the band element in the end regions are stronger than a larger one in the central area and the smaller holes in the end areas Ensure strength.
  • the plastic material advantageously extends through the holes, to keep the band element secure and good heat and Provide sound insulation.
  • the band element preferably consists at least partially of metal, Plastic a fiber material such.
  • the stiffening element is a square element.
  • the stiffening element is L-shaped.
  • the stiffening element extends to achieve a good stiffening effect between the spaced cover elements, wherein the stiffening element advantageously substantially perpendicular to the Cover elements is arranged.
  • At least one of the cover elements has at least one groove for receiving the stiffening element to give the stiffening element a good hold and twisting or canting of the stiffening element within to prevent the plastic material. For a good hold of the band element it is angled in the edge areas.
  • At least one is itself provided reinforcing element extending transversely to the stiffening element, to reinforce the composite part.
  • This can e.g. in simple Way a security door are formed, which are hard to push through can, since it has at least one extending across the space Has reinforcing element.
  • the door can be particularly simple Be manufactured in a way that the reinforcing element is easy can be foamed, and none adapted to the reinforcing element Guided tours must be provided, as is the case with solid wood doors or doors that are filled with another material.
  • the reinforcing element extends through the stiffening element to achieve a simple structure of the composite part.
  • the composite element connectable with one leg of a fitting and the stiffening element has at least one receptacle for the leg.
  • the stiffening element burglary security increased. Breaking out of the thigh the composite element becomes its inclusion in the stiffening element considerably more difficult.
  • Stiffening element and leg has the inclusion of the stiffening element and the leg mating threads.
  • the composite element is preferably a door or door frame element.
  • the advantages according to the invention are to be feared.
  • the present invention is also advantageous for a window or window frame element, which can be used as a composite part.
  • Fig. 1 shows an outer door 1, which is installed in an outer wall 2.
  • the Door 1 is attached to a door frame 5 by means of known suspension devices 4 hung, which is connected to the wall 2 in a known manner.
  • the Wall 2 has an inside, i.e. to the interior of a house or one Apartment facing side 7, as well as an invisible outside on In in the same way, the door 1 knows an inside 9 and one that cannot be seen Outside on.
  • openings 28 shown in Figure 6 are not necessarily must be present, but that it is also possible a massive Stiffening element 23 without using openings.
  • the intermediate space 17 or the areas 25, 26 are made of a plastic material foamed, in such a way that the plastic material through the openings 28 in the stiffening element 23 extend through and all between the joints and cracks described above fills out.
  • the metal strips can 36, 37 have openings.
  • the space 17 is in turn with a Foamed plastic material that all joints and cracks between the elements described above.
  • the metal strips 36, 37 openings, any joints, cracks or Clearances between the side scantlings 11, 12 and the respective metal strips 36, 37 filled out.
  • Fig. 4 shows a further embodiment of an inventive Door frieze, which is essentially the embodiment of Figure 3 equal.
  • the cover elements 14, 15 again in each case two grooves 38, 39 and 40, 41, which with respect to the Space 17 facing side are angled.
  • Reinforcing elements 42, 43 which are folded at their edges, are in the angled grooves 38, 40; 39, 41 added.
  • FIG. 5 shows another alternative embodiment of the present Invention that essentially the embodiment of Figure 2 equal.
  • an intermediate space 17 is formed by two side scantlings 11, 12 and cover elements 14, 15 are formed.
  • the cover elements 14, 15 in turn have central, mutually facing grooves 45, 46, in which a stiffening element 47 is included.
  • the stiffening element 47 is wider, in the form of a strut educated.
  • the stiffening element 47 has essentially same shape as the stiffening element 23, with an opening in Figure 5 48 can be seen through the stiffening element 47, that of an opening 28 in the stiffening element 23 corresponds.
  • the stiffening element 47 is made of wood, specifically made of plywood.
  • the door leaf layer 53 has two grooves 56, 57 facing the intermediate space 55 on.
  • the door leaf layer 54 has two facing the gap Grooves 58, 59 on which the grooves 56 and 57 lie opposite.
  • a reinforcing element 70 extends across the space 55 and through the holes 65, 66 in the steel strips 61, 62 and into the respective ones Grooves 68, 69.
  • the reinforcing element 70 is a steel rod, which serves to prevent the door from being pushed open.
  • reinforcing element 70 Although only one reinforcing element 70 is shown in FIG a plurality of reinforcing elements 70 can be provided over the height of the door 50, which extend through respective holes in the stiffening elements 61, 62. These reinforcing elements can have different diameters, namely according to the holes in the steel strips 61, 62 die e.g. B. may have the shape of the openings 28 shown in Figure 6. Hereby the door is in the middle, where usually the largest Forces work best.
  • the recesses 82, 83 are of a suitable size and shape to accommodate one provide some leeway for positioning the door lock handle.
  • FIG. 10 shows a further alternative embodiment of a door frieze 10 of the present invention, which is constructed essentially the same as that Door frieze according to Figures 8 and 9.
  • the L-shaped stiffening element 86 extends with its longer leg parallel to the cover element 15, and the short leg of the L-shaped stiffening element extends perpendicular to it.
  • FIG. 11 shows another door frieze 10 according to the present invention in FIG Combination with a fitting 90, for swiveling attachment of the Door frieze or the associated door.
  • the fitting 90 has a first Fastening leg 91 for attachment to a door frame, a hinge part 92, and a second fastening leg 93 for fastening the door frieze 10. Fittings of this type are widely known in the art and are therefore not described in detail.
  • the fastening leg 93 of the fitting 92 extends through corresponding ones Bores in the cover element 15, the side edge 11 and one Stiffening element 95.
  • the stiffening element 95 has a main part 96, which extends substantially parallel to the cover element 15, and an angled part 97, the opening for receiving the mounting leg 93 has.
  • the opening has an internal thread, in that the fastening leg 93, which in turn has an external thread, is screwed in.
  • the fastening leg 93 and the stiffening element 95 are arranged such that the leg 93 is substantially perpendicular extends through part 97 of fastener 95.
  • FIG. 12 shows an alternative form of a door frieze 10 with a fitting 100, which pivotally connects the door frieze 10 to a door frame 102.
  • the Fitting 100 in turn has a first fastening leg 103 for Attachment to the door frame 102, a hinge part 104 and a second Fastening leg 105 for fastening the door frieze 10.
  • the door frame 102 has a substantially rectangular cross section a stop flange part 107.
  • the door frieze has the one shown in FIG Embodiment an extended cover member 15 for formation of a stop flange 109 of the door frieze 10.
  • two stiffening elements 110, 112 are arranged, wherein the stiffening element 110 extends essentially parallel to the cover element 14, and the stiffener 112 substantially like the stiffener 95 is constructed according to FIG. 11.
  • the fastening leg 105 of the fitting 100 extends through an opening in the cover element 15 of the door frieze 10 and a corresponding opening in the stiffening element 112.
  • the opening in the stiffening element 112 has an internal thread on, in which the attachment leg having an external thread 105 of the fitting 100 is screwed in.
  • stiffening elements shown from different Materials such as B. steel, aluminum, a fiber material such as. B. one Carbon fiber material or wood, especially plywood or solid wood consist.
  • Several stiffening elements can also be attached to different ones Positions and with different shapes can be provided.
  • the Stiffening elements could e.g. B. a square shape or a honeycomb shape have or be formed by a push-pull-band combination.
  • the stiffening elements can also be inclined to the cover elements or the door leaf layers can be arranged and / or across the Extend space.
  • the exemplary embodiments shown for a door frieze can be transferred to a door, just like the embodiment shown for a door on one Door frieze is transferable.
  • the previously described embodiments are in the same way also on door frames or frames and window or window frame elements transferable.
  • General are those described above Features suitable for composite parts that are at risk of warping.
  • the present invention is particularly advantageous in connection with Composite elements which perform closing and insulation functions, such as for example doors and windows.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Vibration Dampers (AREA)
EP99114359A 1998-07-23 1999-07-21 Pièce composite Withdrawn EP0974725A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998133032 DE19833032A1 (de) 1998-07-23 1998-07-23 Tür
DE19833032 1998-07-23

Publications (2)

Publication Number Publication Date
EP0974725A2 true EP0974725A2 (fr) 2000-01-26
EP0974725A3 EP0974725A3 (fr) 2001-05-09

Family

ID=7874961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99114359A Withdrawn EP0974725A3 (fr) 1998-07-23 1999-07-21 Pièce composite

Country Status (2)

Country Link
EP (1) EP0974725A3 (fr)
DE (1) DE19833032A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2664455A1 (fr) * 2012-05-14 2013-11-20 Thermoplast Composite GmbH Structure porteuse en forme de plaque
AT520790A1 (de) * 2017-12-21 2019-07-15 Schmidt Michael Bauelement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428035A1 (de) 1984-07-30 1986-01-30 Anton 8222 Ruhpolding Plenk Tuer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924861A (en) * 1957-07-16 1960-02-16 Charles W Viets Flush type door having foamed plastic filler and method of constructing
US3834101A (en) * 1972-08-25 1974-09-10 Mesker Ind Inc Insulated door construction
FR2253137A1 (en) * 1973-11-30 1975-06-27 Aillaud Gerard Solid composite reinforced synthetic foam doors - have skeletal frame of steel bars with fittings locks sheathed and foam filled
DE3105521A1 (de) * 1981-02-16 1982-11-25 Henkel, Karl, 3559 Frohnhausen Tuer, insbesondere haustuer oder wohnungs-eingangstuer
AT390474B (de) * 1988-03-15 1990-05-10 Maku Pur Profilerzeugungsges M Tuerblatt mit einer armierungseinlage

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428035A1 (de) 1984-07-30 1986-01-30 Anton 8222 Ruhpolding Plenk Tuer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2664455A1 (fr) * 2012-05-14 2013-11-20 Thermoplast Composite GmbH Structure porteuse en forme de plaque
AT520790A1 (de) * 2017-12-21 2019-07-15 Schmidt Michael Bauelement
AT520790B1 (de) * 2017-12-21 2020-01-15 Schmidt Michael Bauelement

Also Published As

Publication number Publication date
EP0974725A3 (fr) 2001-05-09
DE19833032A1 (de) 2000-01-27

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