• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An improved composed jamb is composed of inner metal jamb and outer metal jamb that are connected with each other using insulation jamb. The longitudinal edge (14) of the insulation jamb is connected with female coupling element (18) and male coupling element (19) using an insert joint, The male and female coupling elements that are kept in place with respect to each other during the assembly of the composed jamb while glue (16) is set to direct friction or clamping at the straight walls (15).
    公开号:BE1018161A3
    申请号:E200800292
    申请日:2008-05-26
    公开日:2010-06-01
    发明作者:
    申请人:Reynaers Aluminium Nv；
    IPC主号:
    专利说明:

    Improved composite profile for windows, doors or the like.
    The present invention relates to an improved composite profile for windows, doors or the like.
    More specifically, the invention relates to a profile of the type which is composed of at least two profiles of metal, respectively an inner profile and an outer profile, which are connected to each other by one or more insulation profiles.
    Such composite profiles are already known in which the insulation profiles are provided along their longitudinal edges with a dovetail-shaped profile with which the insulation profiles are fixed during assembly of the composite profiles in a groove formed by two ribs which, viewed in cross-section, obliquely towards their free ends approach each other.
    The insulating profiles are thereby pushed with their profiled edges in the axial direction into the grooves of the metal profiles, whereafter, for clamping these edges into the grooves, one or both ribs are further folded towards each other by plastic deformation.
    A drawback of this known technique is that, in order to realize this plastic deformation, large lateral forces are required, as a result of which the metal profiles could per se deform at other locations and thereby additional reinforcements are required at these locations, as a result of which the design freedom is limited.
    An additional drawback is that the ribs to be bent must be accessible laterally for the tool used to exert a lateral pressure on the ribs to fold the ribs. This also limits the freedom of design with regard to the design of the profiles.
    Assembly techniques are also known in which the metal profiles and the insulation profiles are bonded together, whereby it is necessary to provide means that hold the parts in place during the curing of the glue.
    Such means may for example consist of molds or the like which temporarily hold the metal profiles and insulation profiles in place relative to each other during the curing phase.
    Other known techniques for keeping the metals and insulation profiles in place during the curing of the glue are aimed, for example, at providing these profiles with a click system which are glued together after being clicked together or fixed with the aid of an intermediate filler or of an intermediate resilient clips.
    A drawback of this type of composite profiles is that they are relatively complicated in shape, as a result of which the production costs of the component parts can run high and that, when clicked together, undesired damage and / or deformations can occur. The present invention has for its object to provide a solution to one or more of the aforementioned and other disadvantages.
    To this end the invention relates to a composite profile of the aforementioned type, wherein at least one insulation profile with at least one longitudinal edge is connected to a respective metal profile by means of a plug-in coupling with a female coupling part and a male coupling part which can cooperate with each other by joining the assembly to push both parts together in a direction transverse to the longitudinal direction of the insulation profile and that these coupling parts are glued together, the male coupling part being provided with straight walls with which the male coupling part is contained in the female coupling part in order to obtain that, when assembling the composite profile, the coupling parts to be glued are held in place during hardening of the glue relative to each other by direct friction at the location of the aforementioned walls.
    An advantage is that during assembly of the composite profile no operations are required for plastic deformation of the metal profiles, so that, during the design, no account has to be taken of local reinforcements to prevent undesired local deformations as a result of the assembly used. -Technic.
    Another advantage is that no space has to be left free for the manipulation of an assembly tool for deforming the metal profiles, so that this also gives more freedom to the designer of the profiles.
    Another advantage is that the assembly and the relevant parts become simpler and therefore cheaper.
    Another advantage of the mutual holding of the metal profiles and insulation profiles by direct friction or clamping is that no molds, click systems or the like are necessary for realizing means that allow the relevant coupling parts to be connected after assembly of the composite profile. hold gluing in the groove in question during curing of the glue.
    Another advantage during assembly is that any assembly and tolerance errors can easily be corrected immediately, since the various parts are only held in relation to each other by friction and, consequently, these parts can still be shifted in relation to each other during curing of the glue. which is not possible with the known devices, wherein the parts are clicked into each other.
    The shape of the coupling parts is preferably such that the male coupling part can easily be guided into the female coupling part.
    Preferably, means can be provided for centering the male coupling parts in the female coupling parts.
    The insulation profiles are preferably provided with a series of recesses and / or perforations.
    An advantage is that in this way a better adhesion between the metal profile and the insulation profile is also obtained through the spread of the glue, inter alia also in the recesses and / or perforations.
    With the insight to better demonstrate the features of the invention, a few preferred embodiments of an improved composite profile according to the invention are described below as an example without any limiting character, with reference to the accompanying drawings, in which: figure 1 shows diagrammatically in front view represents a window in which composite profiles according to the invention are applied; figure 2 shows on a larger scale a section of a profile of the window of figure 1, more particularly according to line II-II in figure 1; figure 3 represents on an even larger scale the part indicated by F3 in figure 2; figure 4 represents the part of the profile of figure 3 during the assembly of the profile; figures 5 to 10 represent variants of figure 3; figure 11 represents a section along line XI-XI in figure 10; figure 12 represents a variant of figure 11.
    Figure 1 schematically shows a window 1 that is built up from a fixed frame 2 and a rotatable wing 3, both of which are made up of composite profiles, of which in Figure 2, by way of example, only a cross-section is shown of a composite profile 4 of the fixed framework 2.
    The profile 4 in this case is composed of two parallel profiles of aluminum or another metal, respectively an inner profile 5 and an outer profile 6, which are connected to each other by two thermally insulating insulation profiles 7 of a heat-insulating material, for example of plastic or of a composite material.
    On the walls 8 and 9 of the metal profiles 5 and 6 facing each other, grooves 10 are provided for each insulation profile 7, which in this case are not necessarily opposite each other and in this case are each delimited by two parallel ribs 11 which are transverse are arranged on the aforementioned walls 8 and 9 at a distance from each other, so that the side walls 12 of the grooves 10 facing each other, viewed in cross-section, are parallel to each other.
    At their free ends, these ribs are provided with a thickening 13 which faces the inside of the groove 10.
    The extreme longitudinal edges 14 of the insulation profiles 7 are in the example straight finished with side walls 15 which, viewed in cross-section, are parallel to each other.
    The assembly of such a composite profile 1 is simple and is illustrated with reference to Figure 4.
    An inner profile 5 and an outer profile 6 are brought together opposite each other.
    A layer of glue 16 is applied in the grooves 10, for example on the bottom 17 of the groove 10, after which the insulation profiles 7 with their longitudinal edges 14 are pushed into the grooves 10 in a direction indicated by arrow P, transversely of the longitudinal direction of the insulation profile 7.
    Hereby the glue 16 will spread over the bottom 17 and the side walls 12 of the ribs 11 by pushing in the insulation profiles 7.
    The dimensions of the ends of the insulation profile 7 and of the entrance of the groove between the aforementioned thickenings 13 are matched to each other such that when these insulation profiles 7 are pushed into the grooves with their longitudinal edges 14, these insulation profiles 7 are formed by direct friction and / or secure in the grooves 10 by a slight clamping at the height of the thickening 13.
    The grooves 10 here serve as a female coupling part 18 of a plug-in coupling, while the edges 14 fulfill the function of a male coupling part 19 with which the insulation profile 7 can be connected to a metal profile 5-6.
    During the assembly of the composite profile 4, the respective longitudinal edges 14 of the insulation profile 7 to be glued in are held in place in the respective groove 10 during curing of the adhesive layer 16.
    It is clear that this technique of assembling the composite profile 1 means that the aforementioned ribs 11, after inserting the edge 14 between the ribs 11, do not necessarily have to be mechanically deformed for clamping the edge 14 between the ribs 11.
    Due to this assembly technique, it is not even necessary for the grooves 10 to be realized by means of ribs 11, but that the grooves 10 can also be designed as a recessed recess 20 in a wall 12 of a respective metal profile 5-6 or the like.
    Figure 5 shows a variant of a composite profile 4, wherein the bottom 17 was provided with a recessed recess 20 and the glue layer 16 was applied in this recess 20 of the bottom 17 in order to be able to contain a sufficient amount of glue 16.
    Moreover, during assembly, the adhesive layer 16 can also be applied to the heads 21 of the insulation profiles 7 instead of in the grooves 10.
    The embodiment of Figure 5 differs further from that of the previous figures in that the ends of the ribs 22 have an outwardly folded portion 23 to form a conically tapered entrance 24 to the groove 10.
    This conical entrance 24 facilitates the insertion of the ends of the insulation profiles 7.
    Figure 6 shows another variant in which a single hollow, tubular or U-shaped insulation profile 7 was used instead of several insulation profiles 7, but it is not excluded that other forms of profiles such as, for example, an I-shaped insulation profile.
    Figure 7 shows yet another variant of a composite profile 4 according to the invention, in which case the side walls 12 of the groove 10 facing each other, viewed in cross-section, are not parallel to each other as in the previous embodiments, but tapered to the bottom 19 of the groove 10 tap towards each other, so that also in this case a better guidance is obtained from the insulation profile 7 in the groove 10.
    Similarly, in this latter embodiment, the side walls 15 of a respective aforementioned longitudinal edge 14, which forms the male coupling part 19, viewed in cross-section, are tapered towards the tip of the male coupling part 19, rather than parallel to each other.
    This makes it easier to guide the edges 14 of the insulation profiles 7 into the grooves 10 when assembling the composite profile 1.
    It is clear that also only the groove 10 or the edge 14 can be tapered instead of both, as long as one ensures that there is sufficient friction between the bulge 13 on the ribs 11 of the grooves 10 and the walls of the male coupling part 19.
    The insulation profiles must not necessarily be hollow in this case.
    Figure 8 shows another variant in which in this case the male part 18 is formed by a rib 25 of the metal profile 5-6, while the female coupling part 18 is formed in that the edge 14 of the insulation profile is designed as a U shaped profiled portion 26 defining a groove 27 into which the rib 24 can be received and glued.
    Figure 9 shows yet another variant in which in this case the composite profile is provided with means for centering the male coupling parts 19 in the female coupling parts 18.
    in the shown example of figure 9, these means are in the form of a V-shaped protrusion 28 on the bottom 17 of the groove 10 of the female coupling part 18 and a corresponding V-shaped recess 29 on the head 21 of the male coupling part 19.
    Figure 10 shows an alternative embodiment in which each insulation profile 7 along the free edge 30, with which the insulation profile 7 is clamped in the metal profile 5-6, is provided with a series of recesses or perforations 31.
    In the example shown, the recesses or perforations 31 are provided at equal distances from each other at a short distance from the aforementioned edge 30.
    If necessary, the perforations 31 can extend to the edge 30 of the insulation profile 7 via a narrower portion 32.
    When such an insulation profile 7 with recesses and / or perforations 31 is provided in a metal profile 5-6, the glue 16 will not only spread along the side walls 12 and the bottom 17 of the ribs 11, but glue 16 will also be added to it the recesses and / or perforations 31 of the insulation profile 7 flow.
    After curing, the spread of the glue 16 will lead to a strong connection between the metal profile 5-6 and the insulation profile 7, inter alia because the contact surface between the profiles and the glue is considerably larger and because the cured glue is a kind of forms a cross connection.
    This means that the strength of the connection is not only counted on the glue effect, but also on the filling effect of the glue.
    If perforations 31 were provided, the glue 16 in the perforations 31 would form a continuous layer between the two ribs 11 of the metal profile 5-6, which also strengthens the connection between the profiles.
    The present invention is by no means limited to the embodiments described as examples and shown in the figures, but an improved composite profile according to the invention can be realized in all kinds of shapes and dimensions without departing from the scope of the invention.
    权利要求:
    Claims (13)
    [1]
    An improved composite profile for windows, doors or the like, which is composed of at least two profiles of metal, respectively an inner profile (5) and an outer profile (6), which are connected to each other by one or more insulation profiles (7), characterized in that at least one insulation profile (7) with at least one longitudinal edge (14) is connected to a respective metal profile (5-6) by means of a plug-in coupling with a female coupling part (17) and a male coupling part (19) be able to cooperate with one another by assembling both parts (17-18) together in a direction (P) transversely of the longitudinal direction of the insulation profile (7) during assembly of the composite profile (4) and that these coupling parts (18-19 ) are glued together, characterized in that the male coupling part (19) is provided with straight walls (15) with which the male coupling part (19) is mounted in the female coupling part (18) in order to obtain that, when assembling the In the composite profile, the coupling parts (18-19) to be glued are held in place relative to each other during curing of the glue (16) by direct friction or clamping at the location of the aforementioned walls.
    [2]
    Improved profile according to claim 1, characterized in that the female coupling part (18) is formed by a groove (10-27) provided in the respective metal profile (5-6) or in a aforementioned longitudinal edge (14) of the insulation profile (7), while the male coupling part (19) is formed by a rib (25) of the metal profile or by the longitudinal edge (14) of the insulation profile (7).
    [3]
    . Improved profile according to claim 1 or 2, characterized in that the side walls (12) of the female coupling part (18) facing each other, viewed in cross-section, are parallel to each other or taper towards the bottom (17) of the female coupling part ( 18) approach each other.
    [4]
    Improved profile according to one of the preceding claims, characterized in that the male coupling part (19) is provided with a tapered end (22) for improved guidance in the grooves (10).
    [5]
    Improved profile according to one of the preceding claims, characterized in that at least the aforementioned longitudinal edge (14) of the insulation profile (7) is made from a plastic or from a composite material.
    [6]
    Improved profile according to one of the preceding claims, characterized in that when assembling the metal profiles (5-6) and the insulation profiles (7) glue (16) is applied to the head (21) of the male coupling part (19) ) or on the bottom (17) of the female coupling part (18).
    [7]
    Improved profile according to claim 6, characterized in that during assembly a quantity of glue 16 is used which ensures that during assembly the glue (16) spreads over the bottom (17) and / or the side walls of the groove ( 10) and around the head (21) of the male coupling part (19).
    [8]
    Improved profile according to one of the preceding claims, characterized in that the insulation profile (7) is a tubular, U-shaped or I-shaped profile.
    [9]
    Improved profile according to one of the preceding claims, characterized in that the female coupling part (18) is formed by a groove (10) which is covered by two ribs (11) which are on one of the metal parts facing each other profiles (5-6) are fitted.
    [10]
    Improved profile according to claim 9, characterized in that when assembling the composite profile (1) the aforementioned ribs (11), after insertion of the male coupling part (19) into the groove (10) delimited by the ribs (11) ), cannot be deformed mechanically for clamping the male coupling part (19) between the ribs (11).
    [11]
    Improved profile according to one of the preceding claims, characterized in that means are provided for centering the male coupling parts (19) in the female coupling parts (18).
    [12]
    Improved profile according to claim 11, characterized in that the means for centering the coupling parts (18-19) are designed in the form of a V-shaped protrusion (28) on the bottom of the groove of the female coupling part (18 ) and a corresponding V-shaped recess (29) on the head (21) of the male coupling part (19).
    [13]
    Improved profile (4) according to one of the preceding claims, characterized in that the insulation profile (7) is provided with a series of recesses or perforations (31).
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    BE665918A|1964-06-30|1965-10-18|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    BE200700338|2007-07-06|
    BE200700338A|BE1017676A3|2007-07-06|2007-07-06|Improved composed jamb for e.g. windows, doors has male and female coupling elements that are kept in place with respect to each other during the assembly of composed jamb|
    BE200800104|2008-02-21|
    BE200800104|2008-02-21|EP20080011928| EP2011945A1|2007-07-06|2008-07-02|Improved composed profile for windows, doors or such|
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