EP3272990A1 - Profile element and centring element for a door or window leaf - Google Patents
Profile element and centring element for a door or window leaf Download PDFInfo
- Publication number
- EP3272990A1 EP3272990A1 EP17182430.3A EP17182430A EP3272990A1 EP 3272990 A1 EP3272990 A1 EP 3272990A1 EP 17182430 A EP17182430 A EP 17182430A EP 3272990 A1 EP3272990 A1 EP 3272990A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- section
- centering
- glazing
- profile
- lateral
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims description 27
- 230000001070 adhesive effect Effects 0.000 claims description 27
- 239000011521 glass Substances 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000012549 training Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000011161 development Methods 0.000 description 19
- 230000018109 developmental process Effects 0.000 description 19
- 239000000463 material Substances 0.000 description 11
- 230000008901 benefit Effects 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000009969 flowable effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000004826 seaming Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- E06B3/04—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
- E06B3/22—Hollow frames
-
- 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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/5409—Means for locally spacing the pane from the surrounding 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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/5807—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
- E06B3/5814—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable together with putty or fixed by glue
-
- 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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/56—Fixing of glass panes or like plates by means of putty, cement, or adhesives only
Definitions
- the invention relates to a profile element for the production of profile frames for window or door leaf, a centering element for glazing for use in the fold in a profile element according to the invention and a wing for a window or a door with a number of inventive profile elements that form a sash, and with at least one centering element according to the invention.
- the invention is accordingly an object of the invention to provide such a profile or profile element and corresponding accessories, so that the above-mentioned needs of the market can be satisfied in a simple and cost-effective manner.
- the invention solves this problem by means of a profile element for the production of profile frames for window or door leaf with the features of claim 1, by a centering element to be used with such a profile element with the features of claim 8 and by means of a wing for a window or a door with the features of claim 14.
- An inventive profile element is used for the production of profile frames for window or door leaves. It comprises a fold serving to receive a glazing, in particular an insulating glazing, which forms a lateral folding surface and a folding base.
- the lateral rabbet surface is designed and provided to overlap a lateral edge of the glazing, while the rabbet base is designed and intended to overlap an end face of the glazing.
- the rebate base is subdivided into three sections, namely a first section which directly adjoins the lateral folding surface and in which the rebate base has an oblique course inclined towards the lateral rebate surface; a second portion adjacent to the first portion, separated therefrom by a step, and in which the rabbet base has a course substantially perpendicular to the lateral folding surface; and a third portion adjacent to the second portion and in which the seaming base also has a substantially perpendicular profile to the lateral seaming surface, the second portion and the third portion having mutually different height levels.
- the application according to a further aspect of the invention comprises a centering element for a glazing for use in the fold in a profile element according to the invention, which centering element according to the invention the following Characteristics comprising: an approximately plate-shaped base body having a finite longitudinal extent, which has at least two sections transverse to its longitudinal extent, namely a first portion in which the base body at least two Aufstellstege projecting on one side of the body substantially perpendicular to a plane of the main body having the inclined course of Falz grounds adapted, different extent with respect to the plate plane, and a second portion in which the base body at least partially has a wedge-shaped in cross section training; at least one with respect to the plane of the plate in the first section upstanding centering spring, which is designed such that it causes a restoring force in the opposite direction when loaded in the direction of the plate plane; and at least one laterally opposite the base body and substantially parallel to the plane of the plate projecting biasing spring, preferably in the region of a marginal, the lateral folding surface zu
- a wing according to the invention for a window or a door, in which the at least one centering element is inserted into the fold of the sash, preferably at least two centering elements per frame side - with the exception of the lower Frame side - can be used.
- a wing according to the invention further comprises a glazing, preferably insulating glazing, which is inserted in the sash, so that it cooperates with their glass or their side folding surface facing cover plate mechanically with the centering spring and this charged; and an adhesive which is introduced in the region of the rebate base between the profile element and the glazing and at least the glazing and the profile element permanently connected.
- work is regularly carried out with block bridges or the like, which reliably absorb the load on the glazing.
- said first section of the rebate base essentially serves for the arrangement of the centering element and for drainage.
- Said second portion of the rabbet base allows the introduction of the adhesive, while the third portion of the Falz groundss can serve for attaching other elements, such as a glass retaining strip.
- the profile element according to the invention, it can be provided that, in a transition region between the first section and the second section, it has a web-like projection in the region of the step located there, which at the height level of the second section extends a little way into the region of the first section Section protrudes, so that there is a corresponding undercut is formed.
- the web-like projection or the mentioned undercut can serve to hold a centering element according to the invention in a corresponding development of the same form-fitting, which will be discussed in more detail below.
- At least one groove is provided in the third section, which is intended and designed for insertion of the aforementioned glass retaining strip.
- a height level of the Falz groundss in the first section at each point of the first section is below the height level in the second section. Consequently, the first section is lowered everywhere relative to the second section, which may benefit the already described arrangement of the centering element in this area or the said dewatering function.
- the height level in the second section is below the height level in the third section.
- an extension of the second portion transverse to a profile longitudinal direction is greater than a corresponding extent of the third portion.
- said extension of the second section is 1.5 times to 3 times larger than the corresponding extension of the third section.
- said extension of the second portion is about twice as large as the corresponding extent of the third portion.
- the lateral folding surface has adjacent to the first portion of the Falz grounds an undercut, which in turn can be used for a (positive) fixing the centering in this area.
- a first development of the centering element according to the invention provides that at least one lateral projection for engaging behind the web-like projection in the step area of the Falz groundss is formed on the second web section when the profile element has a corresponding web-like projection.
- centering element according to the invention can provide that in the base body in the region of the centering a recess or a breakthrough is provided in the / the centering in accordance with strong load is hineinbewegbar. In this way, the load application area of the centering element can be increased.
- the centering spring is formed integrally with the base body, preferably made of plastic. In this way, a particularly simple and inexpensive producible design of the centering results.
- the centering element has a convex curvature with respect to the plate plane, preferably with a profiling or corrugation provided approximately in the region of its apex, most preferably in the form of a number of transverse notches.
- the centering spring can interact with the glazing in virtually any position.
- the said curvature of the centering ensures easy gliding of the glazing when it is inserted into a finished profile frame, without it could lead to damage of the glazing, in particular of the edge compound.
- Said profiling or corrugation of the centering spring transversely to its extension can ensure that a glazing which is in contact with the centering spring is secured against slipping off, e.g. during transportation.
- the support web carrying Aufstellsteg has a recess or a breakthrough, in / the tensioning spring is hineinbewegbar in accordance with heavy load.
- said exception or said breakthrough coincide spatially with the recess or the aperture in the region of the centering spring, if such a breakthrough / such recess is provided.
- the bracing spring is formed together with the main body or the entire centering of plastic to obtain a simple to manufacture and cost-effective embodiment.
- the tensioning spring may have a curvature which is directed towards the upright supporting the tensioning spring. This has proved to be particularly favorable for the intended interaction with a profile element in the region of its lateral folding surface.
- spaced-apart ribs are arranged on an underside of the base body, which extend from the first section of the base body up to or even into the second section and there in cross-section at its free end rejuvenate wedge-shaped.
- said ribs taper in a wedge shape also in a plane perpendicular thereto, wherein the said ribs can leak in an extreme case almost point-like tapered.
- Such a configuration has proven particularly useful so that the ribs mentioned put a noticeable obstacle in the way a laterally introduced adhesive.
- a distance between adjacent ribs in the second section is at least partially filled for a pair of ribs with a material portion, which material portion ends at a distance from the free end of the ribs.
- the material section also has a reduced dimension relative to a corresponding dimension of the ribs in a direction transverse to a longitudinal extension of the ribs. Said material section provides for a more stable embodiment of the centering element in the region of the ribs, but also does not hinder an adhesive flow in the latter variant because the adhesive can flow below the said material section between the ribs.
- the main body has in its first section on a side facing away from the Aufstellstegen a longitudinal kink, the defines two separate planar surface areas.
- the basically plate-shaped basic body does not have to be flat on one surface, but may have separate, flat, superficial functional areas on the aforementioned upper side - for example to allow the glazing to glide up or to prevent it from being damaged.
- the tensioning spring is formed on its side facing away from the relevant Aufstellsteg for a positive engagement in the undercut in the region of the lateral rebate surface of the profile element, if the profile element has such an undercut. This improves the fixation of the centering element within the profile element.
- centering element in yet another embodiment of the centering element according to the invention can be provided that rests in a contact between the tensioning spring and lateral folding surface or between Aufstellsteg and profile stage, the centering in the region of its second portion in the region of the second portion of the Falz groundss in or on this. This can provide improved load transfer via the centering element in the profile element.
- centering element can provide that in the region of the second portion and / or in the region of the first portion longitudinal slots are provided in the centering, preferably in an area between centering springs in the case of a design with a plurality of centering springs.
- longitudinal slots cause on the one hand a certain material savings, which can affect the cost.
- they allow a passage of adhesive, which may favor the secure fixation of the centering element within a profile element.
- an additional fixed spacer projection is provided to limit a possible change in dimension of the centering element under load of the tensioning spring.
- the said fixed distance projection thus specifies a minimum dimension of the centering element, which are not undershot can, even if the tensioning spring is excessively loaded and deformed accordingly. This can ensure increased security of use of the centering element.
- the wing according to the invention can be provided that in the case that the glazing is a glazing whose thickness is greater than a corresponding dimension of the centering, so that a cover of the glazing is immediately adjacent the Falz groundss in the second section and immediately glued or glued to this.
- the centering element is only in the region or below one of the cover plates of the insulating glazing, while no centering element or no component thereof is arranged between the other cover plate and the rebate base.
- An adhesive that touches this other cover disc can thus form a direct adhesive connection with the rebate base of the profile element, which may be desirable for reasons of connection security.
- wing according to the invention can be provided that adhesive is penetrated into a region between the centering and rabbet base, preferably in the second section or even into the first portion of the Falz groundss.
- adhesive is penetrated into a region between the centering and rabbet base, preferably in the second section or even into the first portion of the Falz groundss.
- Such advanced adhesive can increase the stability of the adhesive bond between profile element, glazing and centering yet.
- a glass retaining strip may be used to complete the connection area between the glazing and seam laterally.
- FIG. 1 shows in cross section an inventive profile element for the production of profile frames for window or door leaf, which profile element is provided in its entirety by the reference numeral 1. It forms one for receiving a glazing (in FIG. 1 not shown), which is designated by the reference numeral 2 and has approximately an L-shaped configuration in cross section.
- the fold 2 comprises a lateral folding surface at reference 2a and a folding base at reference 2b.
- the side rabbet surface 2a is formed and provided to overlap a side edge of the glazing (not shown) while the rabbet bottom 2b is formed and provided to a front side surface of the glazing (not shown) spread.
- the fold base 2b is divided into three sections, which is symbolized by vertical dotted lines.
- first section I which adjoins directly to the lateral folding surface 2 a
- the rabbet base 2 b has an oblique course inclined towards the lateral folding surface 2 a.
- the rabbet base 2b has a profile substantially perpendicular to the lateral folding surface 2a.
- the rebate base 2b has a profile which is likewise substantially perpendicular to the lateral rebate surface 2a.
- the profile element 1 is formed in the manner of a per se known hollow chamber profile element, whose details will be discussed only insofar as they are of importance for the invention underlying the invention.
- a web-like projection 2d is present in the region of the step 2c, which at the height level of the second section (upper dash-dotted line in section I) a little way into the region of the first section I. protrudes so that in the region of the first section I below the projection 2d at reference numeral 2e an undercut is formed.
- the profile element I has at least one groove 2f, which is intended and designed for insertion of a glass retaining strip (not shown), which is familiar to a person skilled in the art.
- a height level of the rabbet bottom 2b in the first portion 2c at each point of this portion I is below the height level in the second portion II.
- the height level in the second section II is below the height level in the third section III, which has already been pointed out above.
- an extension of the second section II transverse to a profile longitudinal direction, ie between the two vertical dotted lines is significantly greater than a corresponding extension of the third section III right of the right dotted vertical line.
- the said extension of the second section II is slightly more than twice as large as the corresponding extension of section III.
- lateral folding surface 2a adjacent to the first section I of the rebate base 2b in its lower region has an undercut 2g, which will be discussed in more detail later.
- the above-described profile is also referred to by the Applicant as a "multifalz profile" because, in particular, it is suitable for a plurality of uses in particular through the described embodiment in sections I and II.
- This includes the conventional block for fixing a glazing in one of profile elements 1 according to FIG. 1 produced frame and - alternatively - a corresponding gluing of the glazing.
- section I in particular serves for the placement and fixing of a special centering element, while in section II an adhesive can be introduced if required.
- Section III serves - as already mentioned - for attaching a glass retaining strip or the like.
- the centering element is designated in its entirety by the reference numeral 3. It comprises an approximately plate-shaped main body 3a with a finite longitudinal extent (in a direction L). Transverse to its longitudinal extent, said base body 3 a has at least two sections, which in the FIGS. 2 to 4 are symbolically separated by dash-dotted lines. It is a first portion, which is designated by the reference I ', and a second portion, which is designated by the reference symbol II'.
- the main body 3a has at least two erecting webs projecting on one side of the main body 3a substantially perpendicular to a (imaginary) plate plane of the main body 3a, which are designated by the reference symbols 3b, 3c.
- these Materialsstellstege 3b, 3c in the longitudinal direction L may not be formed continuously.
- the Aufstellstege 3b, 3c are to the inclined course of Falzgrunds 2b in Section I (see FIG. 1 ) and therefore have a different length extension with respect to the plate plane.
- the Aufstellsteg 3b is designed to be longer than the Aufstellsteg 3c, how to get the FIGS. 2 and 3 can take.
- the main body 3a at least partially on a wedge-shaped in cross-section training, as in particular the FIG. 2 can be easily seen at reference numeral 3d.
- the centering element 3 comprises at least one with respect to the plate plane in the first section I 'towering centering, which is provided with the reference numeral 3e.
- the centering element 3 according to the FIGS. 2 to 4 two such centering springs 3e, which are arranged in the region of the ends of the centering element 3.
- the centering springs 3e are designed such that they cause a restoring force in the opposite direction when loaded in the direction of the plate plane, which will be discussed in more detail below.
- FIG. 2 shows, the centering springs 3e at reference numeral 3e'vera in the region of its apex on a profiling or ribbing, which is in the form of a number of transverse notches.
- This profiling or corrugation 3e 'of the centering spring 3e transversely to its extent can ensure that a glazing (not shown here) in contact with the centering spring 3e is secured against slipping down, for example during transport of a correspondingly equipped profile frame.
- the centering element 3 comprises two tensioning springs 3f, which project laterally relative to the base body 3a and substantially parallel to the plane of the plate and which are arranged in the region of the positioning web 3b.
- This Aufstellsteg 3b is a marginal, the lateral Folding surface of the profile element (cf. FIG. 1 ) to be reversed of the two Aufstellstege 3b, 3c.
- the tension springs 3f are designed such that they cause a restoring force in the opposite direction when loaded in the direction of the main body 3a. Furthermore, they are designed and intended to come into contact with the lateral folding surface of the profile element, which will be discussed in more detail below.
- a dimension of the first portion I 'of the centering element 3 is adapted to a corresponding dimension of the first section I of the profile element 1 (see FIG. 6a . b ), that in a contact between the tension spring 3f and lateral folding surface 2a, the centering element 3 with its the second section II of the profile element 1 facing Aufstellsteg 3c laterally in the region of the stage 2c and so frictionally between lateral folding surface 2a and stage 2c in the fold of the profile element is held.
- This will be described below in particular with reference to the already mentioned FIGS. 6a . b discussed in more detail.
- FIG. 4 at least one lateral projection 3c 'is formed in the centering element 3 on the mounting section 3c facing the second section IIc, which serves for engaging behind the web-like projection 2d of the profile element 1 in the region of the undercut 2e there, cf. FIG. 1 ,
- a recess or an opening 3g is provided in each case in the area of the centering springs 3e, in which opening 3g the centering springs 3e can be moved in each case (can be pressed in) under a correspondingly high load.
- This breakthrough 3g coincides with a corresponding breakthrough in the Aufstellsteg 3b, which carries the Verspannfedern 3f, in which the tensioning spring 3f in accordance with heavy load hineinbewegbar (hineind Wegbar) is.
- centering springs 3e and the tensioning springs 3f are integrally formed with the entire centering element 3 in a suitable plastic material.
- the centering springs 3e have a convex curvature with respect to the plane of the plate 3a of the base body, while the tension springs 3f have a convex curvature in the direction of the Aufstellsteg 3b carrying the tension springs 3f.
- ribs 3h are formed, which extend from the first section I 'into the second section II' and are spaced from one another in the longitudinal direction L.
- the centering element 3 In the transition from section I 'to section II ⁇ , the centering element 3 according to the FIGS. 2 to 4 two longitudinal slots 3i, which can allow passage of adhesive.
- a longitudinal crease is also recognizable on an upper side of the main body 3a facing away from the erecting webs 3b, 3c, which longitudinal crenellation defines two separate planar surface regions, namely a region 3k and a region 3I.
- an additional fixed spacing projection 3m is additionally provided adjacent to the tensioning springs 3f, which defines a minimum transverse dimension of the centering element 3 when the tensioning springs 3f are pressed into the region of the openings 3g.
- FIG. 5 an alternative embodiment of the centering element 3 is shown, wherein only the essential differences from the embodiment according to the FIGS. 2 to 4 will be discussed in more detail.
- this relates to the distance projections 3m mentioned above, which in the embodiment according to FIG. 5 are not available.
- the centering element 3 according to FIG. 5 three centering springs 3e on, as shown.
- the ribs 3f extend into the edge region of the centering element 3 and run there in a double wedge shape, ie pointed, as in FIG FIG. 5 shown.
- the centering element 3 according to FIG. 5 is a double wedge shape, ie pointed, as in FIG FIG. 5 shown.
- a breakthrough or clearance 3n is partially filled with a material portion 3p, which material portion 3p but in all cases with distance from the free ends of the ribs 3h ends. Also in a direction transverse to a longitudinal extent of the ribs, the material portions 3p each have a reduced dimension relative to a corresponding dimension of the ribs, as shown in FIG FIG. 5 can be seen.
- a flowable substance such as adhesive, can penetrate into an area between the ribs 3h.
- FIG. 6a now shows schematically in cross-section the interaction of profile element 1 according to FIG. 1 with a centering element 3 according to the FIGS. 2 to 4 and a glazing in the form of insulating glazing 4.
- the latter comprises three (cover) discs 4a, 4b, 4c, which are arranged parallel to each other and in pairs by means of an edge seal 4d spaced from each other.
- FIG. 6a Explicitly designates only those elements that are essential to understanding the function.
- the centering element 3 is arranged in section I of the rabbet base 2b in such a way that it touches the lateral folding surface 2a with its tensioning spring 3f or with the spacing projection 3m, while it rests laterally against the step 2c with its positioning web 3c and thus due to the spring action of the tensioning spring 3f frictionally fixed in the profile.
- the web-like projections 3c ' engage behind the projection 2d, which the FIG. 6a can not be seen exactly.
- the tensioning spring 3f is preferably also adapted to a shaping of the profile element 1 in the region of the undercut 2g, so that a positive connection additionally results in this area as well.
- the centering element 3 While the centering element 3 with its first section I 'with the Aufstellstegen 3b, 3c in the section I of the Falzgrounds 2b stands up, as shown, it is in its section II ⁇ underside flat in the section II of the Falz groundss 2b. With its wedge-shaped configuration at reference numeral 3d, the centering element 3 thus forms a ramp for the Glazing 4, if - as is regularly the case - according to FIG. 6a is inserted laterally from the right into the fold 2 of the profile element 1. In this case, interacts with the side folding surface 2 a facing cover plate 4 a of the insulating glazing 4 with the centering 3e, so that they according to FIG. 6a is loaded downward and accordingly exerts an upward restoring force on the glazing 4.
- FIG. 6b shows the same arrangement as FIG. 6a , but with attached adhesive 5.
- a flowable adhesive has been introduced from the right in section II between the rebate base 2b and the right-hand cover plate 4c, which permanently glues the glazing 4 (cover plate 4c and right edge composite 4d) to the profile element 1.
- FIG. 6c shows the use of a block bridge 6 instead of the centering element.
- This embodiment can be used for load transfer in the lower frame area or in a use variant of the profile element 1, in which a gluing of the glazing 4 in favor of a conventional blocking is completely dispensed with. This illustrates the multiple applicability of the profile element. 1
- FIG. 7 and FIG. 8 show the use of the alternative centering 3 according to FIG. 5 how especially the FIG. 8 good, together with a double glazing.
- FIG. 6a . b discussed in more detail.
- an Au ⁇ enkontur the tensioning spring 3f may be adapted to a contour of the lateral folding surface 2a in the contact area, to achieve an additional positive connection between centering element 3 and profile element 1.
- the adhesive provided for joining the glazing 4 and profile element 1 can be introduced under the cover plate 4b into the area between the profile and the glazing in order to permanently connect the profile element 1 and the glazing 4 to one another.
- an adhesive bond with the centering element 3 can take place, as has already been pointed out.
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- Securing Of Glass Panes Or The Like (AREA)
Abstract
Vorgeschlagen wird ein Profilelement (1) zur Herstellung von Profilrahmen für Fenster- oder Türflügel, mit einem zur Aufnahme einer Verglasung (4) dienenden Falz (2), umfassend eine seitliche Falzfläche (2a) und einen Falzgrund (2b), welche seitliche Falzfläche (2a) dazu ausgebildet und vorgesehen ist, einen seitlichen Rand der Verglasung (4) zu übergreifen, während der Falzgrund (2b) dazu ausgebildet und vorgesehen ist, eine Stirnseitenfläche der Verglasung (4) zu übergreifen, bei dem der Falzgrund (2) in drei Abschnitte unterteilt ist, nämlich einen ersten Abschnitt (I), der unmittelbar an die seitliche Falzfläche (2a) angrenzt und in dem der Falzgrund (2b) einen schrägen, zu der seitlichen Falzfläche (2a) hin geneigten Verlauf aufweist; einen zweiten Abschnitt (II), der an den ersten Abschnitt (I) angrenzt, von diesem durch eine Stufe (2c) getrennt ist und in dem der Falzgrund (2b) einen zu der seitlichen Falzfläche (2a) im Wesentlichen senkrechten Verlauf aufweist; und einen dritten Abschnitt (III), der an den zweiten Abschnitt (II) angrenzt und in dem der Falzgrund (2b) einen zu der seitlichen Falzfläche (2a) im Wesentlichen senkrechten Verlauf aufweist, wobei der zweite Abschnitt (II) und der dritte Abschnitt (III) untereinander verschiedene Höhenniveaus aufweisen.Proposed is a profiled element (1) for the production of profile frames for window or door leaves, with a fold (2) serving to receive a glazing (4), comprising a lateral folding surface (2a) and a folding base (2b), which lateral folding surface (2). 2a) is designed and provided to engage over a lateral edge of the glazing (4), while the rebate base (2b) is designed and intended to overlap an end face of the glazing (4), in which the rebate base (2) in three Section is divided, namely a first portion (I), which directly adjacent to the lateral folding surface (2a) and in which the rebate base (2b) has an oblique, to the lateral folding surface (2a) inclined towards gradient; a second portion (II) adjacent to the first portion (I), separated therefrom by a step (2c), and in which the rebate base (2b) has a course substantially perpendicular to the lateral rebate surface (2a); and a third section (III) adjoining the second section (II) and in which the rebate base (2b) has a profile substantially perpendicular to the lateral rebate surface (2a), the second section (II) and the third section (III) have mutually different height levels.
Description
Die Erfindung betrifft ein Profilelement zur Herstellung von Profilrahmen für Fenster- oder Türflügel, ein Zentrierelement für eine Verglasung zur Verwendung im Falz bei einem erfindungsgemäßen Profilelement sowie einen Flügel für ein Fenster oder eine Tür mit einer Anzahl erfindungsgemäßer Profilelemente, die einen Flügelrahmen bilden, sowie mit wenigstens einem erfindungsgemäßen Zentrierelement.The invention relates to a profile element for the production of profile frames for window or door leaf, a centering element for glazing for use in the fold in a profile element according to the invention and a wing for a window or a door with a number of inventive profile elements that form a sash, and with at least one centering element according to the invention.
Bei der Herstellung von Fenster- oder Türflügeln kommen heutzutage im Wesentlichen zwei grundlegende Verfahren zum Einsatz, um eine Verglasung, beispielsweise eine Isolierverglasung, mit dem Flügelrahmen zu verbinden. Dies umfasst neben der konventionellen Fertigung durch Verklotzen auch die sogenannte Klebetechnik, bei der eine feste und dauerhafte Verbindung von Verglasung und Rahmen mittels eines Klebstoffs erreicht wird.In the manufacture of window or door panels, essentially two basic methods are used today to connect a glazing, for example an insulating glazing, to the sash. This includes not only the conventional production by Verklotzen but also the so-called adhesive technique in which a firm and permanent connection of glazing and frame is achieved by means of an adhesive.
Es besteht deshalb Bedarf an einem Profilelement, das ebenso bei der konventionellen Fertigung durch Verklotzen als auch bei der Klebetechnik zum Einsatz kommen kann und welches es dem Verarbeiter erleichtert, die Vielfalt der Kundenbedürfnisse zu erfüllen. Mit einem solchen Profilelement wäre es möglich, je nach Auftrag zu entscheiden, welche Fertigungstechnik zur Anwendung gebracht wird.There is therefore a need for a profile element which can also be used in conventional production by Verklotzen as well as in the adhesive technology and which makes it easier for the processor to meet the variety of customer needs. With such a profile element, it would be possible to decide depending on the order, which production technology is applied.
Der Erfindung liegt entsprechend die Aufgabe zugrunde, ein derartiges Profil bzw. Profilelement und entsprechendes Zubehör zur Verfügung zu stellen, damit die vorstehend genannten Bedürfnisse des Marktes in einfacher und kostengünstiger Weise befriedigt werden können.The invention is accordingly an object of the invention to provide such a profile or profile element and corresponding accessories, so that the above-mentioned needs of the market can be satisfied in a simple and cost-effective manner.
Die Erfindung löst diese Aufgabe mittels eines Profilelements zur Herstellung von Profilrahmen für Fenster- oder Türflügel mit den Merkmalen des Anspruchs 1, durch ein mit einem solchen Profilelement zu verwendendes Zentrierelement mit den Merkmalen des Anspruchs 8 und mittels eines Flügels für ein Fenster oder eine Tür mit den Merkmalen des Anspruchs 14.The invention solves this problem by means of a profile element for the production of profile frames for window or door leaf with the features of
Jeweils bevorzugte Weiterbildungen sind Gegenstand entsprechender Unteransprüche.Each preferred developments are the subject of corresponding subclaims.
Ein erfindungsgemäßes Profilelement dient zur Herstellung von Profilrahmen für Fenster- oder Türflügel. Es umfasst einen zur Aufnahme einer Verglasung, insbesondere einer Isolierverglasung, dienenden Falz, der eine seitliche Falzfläche und einen Falzgrund ausbildet. Die seitliche Falzfläche ist dazu ausgebildet und vorgesehen, einen seitlichen Rand der Verglasung zu übergreifen, während der Falzgrund dazu ausgebildet und vorgesehen ist, eine Stirnseitenfläche der Verglasung zu übergreifen. Bei dem erfindungsgemäßen Profilelement ist der Falzgrund in drei Abschnitte unterteilt, nämlich einen ersten Abschnitt, der unmittelbar an die seitliche Falzfläche angrenzt und in dem der Falzgrund einen schrägen, zu der seitlichen Falzfläche hin geneigten Verlauf aufweist; einen zweiten Abschnitt, der an den ersten Abschnitt angrenzt, von diesem durch eine Stufe getrennt ist, und in dem der Falzgrund einen zu der seitlichen Falzfläche im Wesentlichen senkrechten Verlauf aufweist; und einen dritten Abschnitt, der an den zweiten Abschnitt angrenzt und in dem der Falzgrund ebenfalls einen zu der seitlichen Falzfläche im Wesentlichen senkrechten Verlauf aufweist, wobei der zweite Abschnitt und der dritte Abschnitt untereinander verschiedene Höhenniveaus aufweisen.An inventive profile element is used for the production of profile frames for window or door leaves. It comprises a fold serving to receive a glazing, in particular an insulating glazing, which forms a lateral folding surface and a folding base. The lateral rabbet surface is designed and provided to overlap a lateral edge of the glazing, while the rabbet base is designed and intended to overlap an end face of the glazing. In the profile element according to the invention, the rebate base is subdivided into three sections, namely a first section which directly adjoins the lateral folding surface and in which the rebate base has an oblique course inclined towards the lateral rebate surface; a second portion adjacent to the first portion, separated therefrom by a step, and in which the rabbet base has a course substantially perpendicular to the lateral folding surface; and a third portion adjacent to the second portion and in which the seaming base also has a substantially perpendicular profile to the lateral seaming surface, the second portion and the third portion having mutually different height levels.
Eine solche Ausgestaltung des Falzgrundes wird von der Anmelderin auch als "Multifalz" bezeichnet, wobei das entsprechend ausgestaltete Profilelement sich neben der konventionellen Fertigung durch Verklotzen auch für die Klebefertigung eignet und es so dem Verarbeiter ermöglicht, verschiedene Kundenbedürfnisse zu erfüllen. Hierbei wird immer ein und dasselbe Profil verwendet, wodurch sich die Komplexität der Lagerhaltung beim Fenster- oder Türenhersteller spürbar reduzieren lässt, was einen entsprechenden Kostenvorteil bedeutet.Such an embodiment of the Falzgrundes is also referred to by the applicant as "Multifalz", the appropriately designed profile element is in addition to the conventional production by Verklotzen also suitable for adhesive production and thus allows the processor to meet different customer needs. Here, one and the same profile is always used, which can reduce the complexity of storage at the window or door manufacturer noticeably, which means a corresponding cost advantage.
Deshalb umfasst die Anmeldung gemäß einem weiteren Aspekt der Erfindung ein Zentrierelement für eine Verglasung zur Verwendung im Falz bei einem erfindungsgemäßen Profilelement, welches Zentrierelement erfindungsgemäß folgende Merkmale aufweist: einen etwa plattenförmigen Grundkörper mit einer endlichen Längserstreckung, der quer zu seiner Längserstreckung wenigstens zwei Abschnitte aufweist, nämlich einen ersten Abschnitt, in dem der Grundkörper wenigstens zwei auf einer Seite des Grundkörpers im Wesentlichen senkrecht zu einer Plattenebene des Grundkörpers abragende Aufstellstege mit an den geneigten Verlauf des Falzgrunds angepasster, unterschiedlicher Erstreckung bezüglich der Plattenebene aufweist, und einen zweiten Abschnitt, in dem der Grundkörper zumindest bereichsweise eine im Querschnitt keilförmige Ausbildung aufweist; wenigstens eine gegenüber der Plattenebene in dem ersten Abschnitt aufragende Zentrierfeder, die derart ausgebildet ist, dass sie bei einer Belastung in Richtung der Plattenebene eine Rückstellkraft in entgegengesetzter Richtung bewirkt; und wenigstens eine seitlich gegenüber dem Grundkörper und im Wesentlichen parallel zur Plattenebene vorspringende Verspannfeder, vorzugsweise im Bereich eines randständigen, der seitlichen Falzfläche zuzukehrenden der beiden Aufstellstege, die derart ausgebildet ist, dass sie bei einer Belastung in Richtung des Grundkörpers eine Rückstellkraft in entgegengesetzter Richtung bewirkt, und die dazu ausgebildet ist, mit der seitlichen Falzfläche in Kontakt zu treten; wobei eine Abmessung des ersten Abschnitts des Zentrierelements derart an eine entsprechende Abmessung des ersten Abschnitts des Profilelements angepasst ist, dass bei einem Kontakt zwischen Verspannfeder und seitlicher Falzfläche das Zentrierelement mit seinem dem zweiten Abschnitt zugewandten Aufstellsteg seitlich im Bereich der Stufe anliegt und kraftschlüssig im Falz gehalten ist.Therefore, the application according to a further aspect of the invention comprises a centering element for a glazing for use in the fold in a profile element according to the invention, which centering element according to the invention the following Characteristics comprising: an approximately plate-shaped base body having a finite longitudinal extent, which has at least two sections transverse to its longitudinal extent, namely a first portion in which the base body at least two Aufstellstege projecting on one side of the body substantially perpendicular to a plane of the main body having the inclined course of Falzgrunds adapted, different extent with respect to the plate plane, and a second portion in which the base body at least partially has a wedge-shaped in cross section training; at least one with respect to the plane of the plate in the first section upstanding centering spring, which is designed such that it causes a restoring force in the opposite direction when loaded in the direction of the plate plane; and at least one laterally opposite the base body and substantially parallel to the plane of the plate projecting biasing spring, preferably in the region of a marginal, the lateral folding surface zukehrenden of the two Aufstellstege, which is designed such that it causes a restoring force in the opposite direction at a load in the direction of the base body , and which is adapted to contact the lateral rabbet surface; wherein a dimension of the first portion of the centering element is adapted to a corresponding dimension of the first portion of the profile element, that at a contact between the tension spring and lateral folding surface, the centering element with its second section facing Aufstellsteg laterally in the region of the step and frictionally held in the fold is.
Bei Verwendung von erfindungsgemäßen Profilelementen zusammen mit wenigstens einem erfindungsgemäßen Zentrierelement lässt sich ein erfindungsgemäßer Flügel für ein Fenster oder eine Tür fertigen, bei dem das wenigstens eine Zentrierelement in den Falz des Flügelrahmens eingesetzt ist, wobei vorzugsweise mindestens zwei Zentrierelemente pro Rahmenseite - mit Ausnahme der unteren Rahmenseite - zum Einsatz kommen können. Ein solcher erfindungsgemäßer Flügel umfasst weiterhin eine Verglasung, vorzugsweise Isolierverglasung, die in dem Flügelrahmen eingesetzt ist, so dass sie mit ihrer Glasscheibe oder ihrer der seitlichen Falzfläche zugewandten Deckscheibe mechanisch mit der Zentrierfeder zusammenwirkt und diese belastet; und einen Klebstoff, der im Bereich des Falzgrunds zwischen dem Profilelement und der Verglasung eingebracht ist und zumindest die Verglasung und das Profilelement dauerhaft miteinander verbindet. Im Bereich der unteren Rahmenseite wird dagegen regelmäßig mit Klotzbrücken oder dgl. gearbeitet, welche die Auflast der Verglasung sicher aufnehmen.When using profile elements according to the invention together with at least one centering element according to the invention can produce a wing according to the invention for a window or a door, in which the at least one centering element is inserted into the fold of the sash, preferably at least two centering elements per frame side - with the exception of the lower Frame side - can be used. Such a wing according to the invention further comprises a glazing, preferably insulating glazing, which is inserted in the sash, so that it cooperates with their glass or their side folding surface facing cover plate mechanically with the centering spring and this charged; and an adhesive which is introduced in the region of the rebate base between the profile element and the glazing and at least the glazing and the profile element permanently connected. In the area of the lower frame side, on the other hand, work is regularly carried out with block bridges or the like, which reliably absorb the load on the glazing.
Beim erfindungsgemäßen Profilelement dient der genannte erste Abschnitt des Falzgrunds im Wesentlichen zur Anordnung des Zentrierelements und zur Entwässerung. Der genannte zweite Abschnitt des Falzgrunds ermöglicht das Einbringen des Klebstoffs, während der dritte Abschnitt des Falzgrunds zum Anbringen weiterer Elemente, wie beispielsweise einer Glashalteleiste, dienen kann.In the case of the profiled element according to the invention, said first section of the rebate base essentially serves for the arrangement of the centering element and for drainage. Said second portion of the rabbet base allows the introduction of the adhesive, while the third portion of the Falzgrunds can serve for attaching other elements, such as a glass retaining strip.
Gemäß einer ersten Weiterbildung des erfindungsgemäßen Profilelements kann vorgesehen sein, dass dieses in einem Übergangsbereich zwischen dem ersten Abschnitt und dem zweiten Abschnitt im Bereich der dort vorhandenen Stufe einen stegartigen Vorsprung aufweist, der auf dem Höhenniveau des zweiten Abschnitts ein Stück weit in den Bereich des ersten Abschnitts hineinragt, sodass dort eine entsprechende Hinterschneidung ausgebildet ist. Der stegartige Vorsprung bzw. die genannte Hinterschneidung können dazu dienen, ein erfindungsgemäßes Zentrierelement bei einer entsprechenden Weiterbildung desselben formschlüssig zu halten, worauf weiter unten noch genauer eingegangen wird.According to a first development of the profile element according to the invention, it can be provided that, in a transition region between the first section and the second section, it has a web-like projection in the region of the step located there, which at the height level of the second section extends a little way into the region of the first section Section protrudes, so that there is a corresponding undercut is formed. The web-like projection or the mentioned undercut can serve to hold a centering element according to the invention in a corresponding development of the same form-fitting, which will be discussed in more detail below.
Bei einer anderen Weiterbildung des erfindungsgemäßen Profilelements kann vorgesehen sein, dass in dem dritten Abschnitt wenigstens eine Nut vorgesehen ist, die zum Einsetzen der bereits erwähnten Glashalteleiste bestimmt und ausgebildet ist.In another development of the profile element according to the invention can be provided that at least one groove is provided in the third section, which is intended and designed for insertion of the aforementioned glass retaining strip.
Bei wieder einer anderen Weiterbildung des erfindungsgemäßen Profilelements kann vorgesehen sein, dass ein Höhenniveau des Falzgrunds in dem ersten Abschnitt an jeder Stelle des ersten Abschnitts unterhalb des Höhenniveaus in dem zweiten Abschnitt liegt. Der erste Abschnitt ist folglich überall gegenüber dem zweiten Abschnitt abgesenkt, was der bereits beschriebenen Anordnung des Zentrierelements in diesem Bereich bzw. der genannten Entwässerungsfunktion zugutekommen kann.In yet another embodiment of the profile element according to the invention can be provided that a height level of the Falzgrunds in the first section at each point of the first section is below the height level in the second section. Consequently, the first section is lowered everywhere relative to the second section, which may benefit the already described arrangement of the centering element in this area or the said dewatering function.
Bei wieder einer anderen Weiterbildung des erfindungsgemäßen Profilelements kann vorgesehen sein, dass das Höhenniveau in dem zweiten Abschnitt unterhalb des Höhenniveaus in dem dritten Abschnitt liegt. Dadurch lässt sich vorteilhafter Weise sicherstellen, dass eine in dem dritten Abschnitt befestigte Glasleiste ungeachtet etwaiger Fertigungstoleranzen leicht in Richtung des zweiten Abschnitts und damit in Richtung einer regelmäßig dort befindlichen Verglasung kippt.In yet another embodiment of the profile element according to the invention can be provided that the height level in the second section is below the height level in the third section. As a result, it is advantageously possible to ensure that a glass strip fastened in the third section, regardless of any manufacturing tolerances, tilts slightly in the direction of the second section and thus in the direction of a glazing located regularly there.
Eine wieder andere Weiterbildung des erfindungsgemäßen Profilelements kann vorsehen, dass eine Ausdehnung des zweiten Abschnitts quer zu einer Profillängsrichtung größer ist als eine entsprechende Ausdehnung des dritten Abschnitts. Vorzugsweise ist die genannte Ausdehnung des zweiten Abschnitts 1,5-mal bis 3-mal so groß wie die entsprechende Ausdehnung des dritten Abschnitts. Höchst vorzugsweise ist die genannte Ausdehnung des zweiten Abschnitts etwa doppelt so groß wie die entsprechende Ausdehnung des dritten Abschnitts. Auf diese Weise steht in jedem Fall ein ausreichender Raum für das Einbringen des Klebstoffs zur Verfügung - unabhängig davon, ob es sich bei der zu befestigenden Verglasung um eine Einfachverglasung oder eine Isolierverglasung mit zwei oder sogar drei (Deck-)Scheiben handelt.Yet another development of the profile element according to the invention may provide that an extension of the second portion transverse to a profile longitudinal direction is greater than a corresponding extent of the third portion. Preferably, said extension of the second section is 1.5 times to 3 times larger than the corresponding extension of the third section. Most preferably, said extension of the second portion is about twice as large as the corresponding extent of the third portion. In this way, there is always enough space for the adhesive to be applied - regardless of whether the glazing to be fixed is single glazing or double glazing or even two (or even) glazing.
Außerdem kann bei einer anderen Weiterbildung des erfindungsgemäßen Profilelements vorgesehen sein, dass die seitliche Falzfläche angrenzend an den ersten Abschnitt des Falzgrunds eine Hinterschneidung aufweist, die ihrerseits für eine (formschlüssige) Festlegung des Zentrierelements in diesem Bereich genutzt werden kann.In addition, it can be provided in another development of the profile element according to the invention that the lateral folding surface has adjacent to the first portion of the Falzgrunds an undercut, which in turn can be used for a (positive) fixing the centering in this area.
Eine erste Weiterbildung des erfindungsgemäßen Zentrierelements sieht vor, dass an dem dem zweiten Abschnitt zugewandten Aufstellsteg wenigstens ein seitlicher Vorsprung zum Hintergreifen des stegartigen Vorsprungs im Stufenbereich des Falzgrunds ausgebildet ist, wenn das Profilelement einen entsprechenden stegartigen Vorsprung aufweist.A first development of the centering element according to the invention provides that at least one lateral projection for engaging behind the web-like projection in the step area of the Falzgrunds is formed on the second web section when the profile element has a corresponding web-like projection.
Eine andere Weiterbildung des erfindungsgemäßen Zentrierelements kann vorsehen, dass in dem Grundkörper im Bereich der Zentrierfeder eine Ausnehmung oder ein Durchbruch vorgesehen ist, in die/den die Zentrierfeder bei entsprechend starker Belastung hineinbewegbar ist. Auf diese Weise lässt sich der belastungsmäßige Verwendungsbereich des Zentrierelements vergrößern.Another development of the centering element according to the invention can provide that in the base body in the region of the centering a recess or a breakthrough is provided in the / the centering in accordance with strong load is hineinbewegbar. In this way, the load application area of the centering element can be increased.
Bei einer anderen Weiterbildung des erfindungsgemäßen Zentrierelements kann vorgesehen sein, dass die Zentrierfeder einstückig mit dem Grundkörper ausgebildet ist, vorzugsweise aus Kunststoff. Auf diese Weise ergibt sich eine besonders einfache und kostengünstig herstellbare Ausgestaltung des Zentrierelements.In another development of the centering element according to the invention can be provided that the centering spring is formed integrally with the base body, preferably made of plastic. In this way, a particularly simple and inexpensive producible design of the centering results.
Eine wieder andere Weiterbildung des erfindungsgemäßen Zentrierelements kann vorsehen, dass die Zentrierfeder eine konvexe Krümmung bezüglich der Plattenebene aufweist, vorzugsweise mit einer etwa im Bereich ihres Scheitels vorgesehenen Profilierung oder Riffelung, höchst vorzugsweise in Form einer Anzahl von Quereinkerbungen. Auf diese Weise kann die Zentrierfeder in quasi beliebiger Stellung mit der Verglasung in Wechselwirkung treten. Außerdem sorgt die genannte Krümmung der Zentrierfeder für ein einfaches Aufgleiten der Verglasung, wenn diese in einen fertigen Profilrahmen eingesetzt wird, ohne dass es zu einer Beschädigung der Verglasung, insbesondere des Randverbunds, kommen könnte. Die genannte Profilierung oder Riffelung der Zentrierfeder quer zu ihrer Erstreckung kann dafür sorgen, dass eine mit der Zentrierfeder in Berührung stehende Verglasung gegen ein Herunterrutschen gesichert ist, z.B. während des Transports.Yet another development of the centering element according to the invention may provide that the centering has a convex curvature with respect to the plate plane, preferably with a profiling or corrugation provided approximately in the region of its apex, most preferably in the form of a number of transverse notches. In this way, the centering spring can interact with the glazing in virtually any position. In addition, the said curvature of the centering ensures easy gliding of the glazing when it is inserted into a finished profile frame, without it could lead to damage of the glazing, in particular of the edge compound. Said profiling or corrugation of the centering spring transversely to its extension can ensure that a glazing which is in contact with the centering spring is secured against slipping off, e.g. during transportation.
Bei einer wieder anderen Weiterbildung des erfindungsgemäßen Zentrierelements kann vorgesehen sein, dass der die Verspannfeder tragende Aufstellsteg eine Ausnehmung oder einen Durchbruch aufweist, in die/den die Verspannfeder bei entsprechend starker Belastung hineinbewegbar ist. Diesbezüglich ergeben sich dieselben Eigenschaften und Vorteile wie sie weiter oben betreffend die Ausnehmung oder den Durchbruch im Bereich der Zentrierfeder bereits beschrieben wurden. Vorzugsweise kann die genannte Ausnehmen bzw. der genannte Durchbruch räumlich mit der Ausnehmung oder dem Durchbruch im Bereich der Zentrierfeder zusammenfallen, falls ein solcher Durchbruch/eine solche Ausnehmung vorgesehen ist.In yet another further development of the centering element according to the invention can be provided that the support web carrying Aufstellsteg has a recess or a breakthrough, in / the tensioning spring is hineinbewegbar in accordance with heavy load. In this regard, the same properties and advantages as described above regarding the recess or the breakthrough in the region of the centering spring already result. Preferably, said exception or said breakthrough coincide spatially with the recess or the aperture in the region of the centering spring, if such a breakthrough / such recess is provided.
Bei einer wieder anderen Weiterbildung des erfindungsgemäßen Zentrierelements kann vorgesehen sein, dass die Verspannfeder einstückig mit dem Grundkörper oder mit dem die Verspannfeder tragenden Aufstellsteg ausgebildet ist. Bevorzugt ist die Verspannfeder gemeinsam mit dem Grundkörper bzw. dem gesamten Zentrierelement aus Kunststoff ausgebildet, um eine möglichst einfach herzustellende und kostengünstige Ausführungsform zu erhalten. Höchst vorzugsweise kann die Verspannfeder eine Krümmung aufweisen, die in Richtung hin zu dem die Verspannfeder tragenden Aufstellsteg gerichtet ist. Dies hat sich als besonders günstig für die vorgesehene Wechselwirkung mit einem Profilelement im Bereich von dessen seitlicher Falzfläche erwiesen.In yet another development of the centering element according to the invention can be provided that the tensioning spring integral with the Base body or is formed with the tensioning the supporting spring Aufstellsteg. Preferably, the bracing spring is formed together with the main body or the entire centering of plastic to obtain a simple to manufacture and cost-effective embodiment. Most preferably, the tensioning spring may have a curvature which is directed towards the upright supporting the tensioning spring. This has proved to be particularly favorable for the intended interaction with a profile element in the region of its lateral folding surface.
Noch eine Weiterbildung des erfindungsgemäßen Zentrierelements sieht vor, dass an einer Unterseite des Grundkörpers voneinander beabstandete Rippen angeordnet sind, die sich aus dem ersten Abschnitt des Grundkörpers bis zu dem oder sogar bis in den zweiten Abschnitt erstrecken und sich dort zu ihrem freien Ende hin im Querschnitt keilförmig verjüngen. Bevorzugt verjüngen sich die genannten Rippen keilförmig auch in einer Ebene senkrecht hierzu, wobei die genannten Rippen im Extremfall quasi punktförmig zugespitzt auslaufen können. Eine solche Ausgestaltung hat sich insbesondere als sinnvoll erwiesen, damit die genannten Rippen einem seitlich eingebrachten Klebstoff kein spürbares Hindernis in den Weg stellen.Yet another refinement of the centering element according to the invention provides that spaced-apart ribs are arranged on an underside of the base body, which extend from the first section of the base body up to or even into the second section and there in cross-section at its free end rejuvenate wedge-shaped. Preferably, said ribs taper in a wedge shape also in a plane perpendicular thereto, wherein the said ribs can leak in an extreme case almost point-like tapered. Such a configuration has proven particularly useful so that the ribs mentioned put a noticeable obstacle in the way a laterally introduced adhesive.
Bei einer wieder anderen Weiterbildung des erfindungsgemäßen Zentrierelements kann vorgesehen sein, dass ein Abstand zwischen benachbarten Rippen in dem zweiten Abschnitt zumindest für ein Rippenpaar mit einem Materialabschnitt teilweise ausgefüllt ist, welcher Materialabschnitt mit Abstand zu dem freien Ende der Rippen endet. Dabei kann weiterhin vorgesehen sein, dass der Materialabschnitt auch in einer Richtung quer zu einer Längserstreckung der Rippen ein Mindermaß gegenüber einer entsprechenden Abmessung der Rippen aufweist. Der genannte Materialabschnitt sorgt für eine stabilere Ausgestaltung des Zentrierelements im Bereich der Rippen, behindert jedoch in der zuletzt genannten Variante ebenfalls einen Klebstofffluss nicht, weil der Klebstoff unterhalb des genannten Materialabschnitts zwischen den Rippen hindurchströmen kann.In yet another development of the centering element according to the invention can be provided that a distance between adjacent ribs in the second section is at least partially filled for a pair of ribs with a material portion, which material portion ends at a distance from the free end of the ribs. In this case, it can furthermore be provided that the material section also has a reduced dimension relative to a corresponding dimension of the ribs in a direction transverse to a longitudinal extension of the ribs. Said material section provides for a more stable embodiment of the centering element in the region of the ribs, but also does not hinder an adhesive flow in the latter variant because the adhesive can flow below the said material section between the ribs.
Außerdem kann in der Weiterbildung des erfindungsgemäßen Zentrierelements noch vorgesehen sein, dass der Grundkörper in seinem ersten Abschnitt an einer den Aufstellstegen abgewandten Oberseite einen Längsknick aufweist, der zwei getrennte ebene Oberflächenbereiche definiert. Hierdurch wird zum Ausdruck gebracht, dass der grundsätzlich plattenförmige Grundkörper nicht einflächig eben ausgebildet sein muss, sondern an der genannten Oberseite getrennte, ebene oberflächige Funktionsbereiche aufweisen kann - beispielsweise um ein Aufgleiten einer Verglasung zu ermöglichen bzw. eine Beschädigung derselben zu vermeiden.In addition, in the development of the centering element according to the invention can still be provided that the main body has in its first section on a side facing away from the Aufstellstegen a longitudinal kink, the defines two separate planar surface areas. In this way, it is expressed that the basically plate-shaped basic body does not have to be flat on one surface, but may have separate, flat, superficial functional areas on the aforementioned upper side - for example to allow the glazing to glide up or to prevent it from being damaged.
Bei wieder einer anderen Weiterbildung des erfindungsgemäßen Zentrierelements kann vorgesehen sein, dass die Verspannfeder an ihrer dem betreffenden Aufstellsteg abgewandten Vorderseite für einen formschlüssigen Eingriff in die Hinterschneidung im Bereich der seitlichen Falzfläche des Profilelements ausgebildet ist, falls das Profilelement eine solche Hinterschneidung aufweist. Dies verbessert die Fixierung des Zentrierelements innerhalb des Profilelements.In yet another embodiment of the centering element according to the invention can be provided that the tensioning spring is formed on its side facing away from the relevant Aufstellsteg for a positive engagement in the undercut in the region of the lateral rebate surface of the profile element, if the profile element has such an undercut. This improves the fixation of the centering element within the profile element.
Bei wieder einer anderen Weiterbildung des erfindungsgemäßen Zentrierelements kann vorgesehen sein, dass bei einem Kontakt zwischen Verspannfeder und seitlicher Falzfläche bzw. zwischen Aufstellsteg und Profil-Stufe das Zentrierelement im Bereich seines zweiten Abschnitts im Bereich des zweiten Abschnitts des Falzgrunds in bzw. auf diesem aufliegt. Dies kann für verbesserte Lastableitung über das Zentrierelement in das Profilelement sorgen.In yet another embodiment of the centering element according to the invention can be provided that rests in a contact between the tensioning spring and lateral folding surface or between Aufstellsteg and profile stage, the centering in the region of its second portion in the region of the second portion of the Falzgrunds in or on this. This can provide improved load transfer via the centering element in the profile element.
Eine andere Weiterbildung des erfindungsgemäßen Zentrierelements kann vorsehen, dass im Bereich des zweiten Abschnitts und/oder im Bereich des ersten Abschnitts Längsschlitze in dem Zentrierelement vorgesehen sind, vorzugsweise in einem Bereich zwischen Zentrierfedern im Falle einer Ausgestaltung mit mehreren Zentrierfedern. Diese Längsschlitze bewirken einerseits eine gewisse Materialersparnis, was sich kostenmäßig auswirken kann. Außerdem ermöglichen sie einen Durchtritt von Klebstoff, was die sichere Fixierung des Zentrierelements innerhalb eines Profilelements begünstigen kann.Another development of the centering element according to the invention can provide that in the region of the second portion and / or in the region of the first portion longitudinal slots are provided in the centering, preferably in an area between centering springs in the case of a design with a plurality of centering springs. These longitudinal slots cause on the one hand a certain material savings, which can affect the cost. In addition, they allow a passage of adhesive, which may favor the secure fixation of the centering element within a profile element.
Eine wieder andere Weiterbildung des erfindungsgemäßen Zentrierelements sieht vor, dass zusätzlich zu der Verspannfeder, vorzugsweise benachbart zu dieser, ein zusätzlicher fester Abstandsvorsprung vorgesehen ist, um eine mögliche Abmessungsänderung des Zentrierelements bei Belastung der Verspannfeder zu begrenzen. Der genannte feste Abstandsvorsprung gibt also eine minimale Abmessung des Zentrierelements vor, die nicht unterschritten werden kann, selbst wenn die Verspannfeder übermäßig belastet und entsprechend verformt wird. Dies kann für eine erhöhte Verwendungssicherheit des Zentrierelements sorgen.Yet another development of the centering according to the invention provides that in addition to the tensioning spring, preferably adjacent to this, an additional fixed spacer projection is provided to limit a possible change in dimension of the centering element under load of the tensioning spring. The said fixed distance projection thus specifies a minimum dimension of the centering element, which are not undershot can, even if the tensioning spring is excessively loaded and deformed accordingly. This can ensure increased security of use of the centering element.
Bei einer Weiterbildung des erfindungsgemäßen Flügels kann vorgesehen sein, dass in dem Fall, dass die Verglasung eine Isolierverglasung ist, deren Dicke größer ist als eine entsprechende Abmessung des Zentrierelements, sodass sich eine Deckscheibe der Isolierverglasung unmittelbar benachbart des Falzgrunds in dessen zweiten Abschnitt befindet und unmittelbar mit diesem verklebt oder verklebbar ist. Anders ausgedrückt, befindet sich das Zentrierelement nur im Bereich bzw. unterhalb einer der Deckscheiben der Isolierverglasung, während zwischen der anderen Deckscheibe und dem Falzgrund kein Zentrierelement bzw. kein Bestandteil desselben angeordnet ist. Ein Klebstoff, welcher diese andere Deckscheibe berührt, kann somit eine direkte Klebeverbindung mit dem Falzgrund des Profilelements ausbilden, was aus Gründen der Verbindungssicherheit wünschenswert sein kann.In a further development of the wing according to the invention can be provided that in the case that the glazing is a glazing whose thickness is greater than a corresponding dimension of the centering, so that a cover of the glazing is immediately adjacent the Falzgrunds in the second section and immediately glued or glued to this. In other words, the centering element is only in the region or below one of the cover plates of the insulating glazing, while no centering element or no component thereof is arranged between the other cover plate and the rebate base. An adhesive that touches this other cover disc can thus form a direct adhesive connection with the rebate base of the profile element, which may be desirable for reasons of connection security.
Bei einer wieder anderen Weiterbildung des erfindungsgemäßen Flügels kann vorgesehen sein, dass Klebstoff in einen Bereich zwischen Zentrierelement und Falzgrund vorgedrungen ist, vorzugsweise in dessen zweiten Abschnitt oder sogar bis in den ersten Abschnitt des Falzgrunds. Beispielsweise kann ein solches Vordringen zwischen den weiter oben erwähnten Rippen des Zentrierelements oder durch die genannten Längsschlitze erfolgen, ohne dass die Erfindung hierauf beschränkt wäre. Derartig vorgedrungener Klebstoff kann die Stabilität der Klebeverbindung zwischen Profilelement, Verglasung und Zentrierelement noch erhöhen.In yet another development of the wing according to the invention can be provided that adhesive is penetrated into a region between the centering and rabbet base, preferably in the second section or even into the first portion of the Falzgrunds. For example, such a penetration between the above-mentioned ribs of the centering or by said longitudinal slots can be made without the invention being limited thereto. Such advanced adhesive can increase the stability of the adhesive bond between profile element, glazing and centering yet.
Wie weiter oben ebenfalls bereits erwähnt wurde, kann bei einer entsprechenden Weiterbildung des erfindungsgemäßen Flügels in dem dritten Abschnitt des Falzgrunds in die Nut eine Glashalteleiste eingesetzt sein, um den Verbindungsbereich zwischen Verglasung und Falz seitlich abzuschließen.As already mentioned above, in a corresponding development of the wing according to the invention in the third portion of the Falzgrunds in the groove a glass retaining strip may be used to complete the connection area between the glazing and seam laterally.
Weitere Eigenschaften und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung von Ausführungsbeispielen anhand der Zeichnung.
Figur 1- zeigt ein erfindungsgemäßes Profilelement im Querschnitt;
Figur 2- zeigt in perspektivischer Darstellung die Oberseite eines erfindungsgemäßen Zentrierelements;
Figur 3- zeigt in perspektivischer Darstellung die Unterseite des Zentrierelements aus
Figur 2 ; Figur 4- zeigt eine Unteransicht des Zentrierelements aus
Figur 2 und Figur 3 ; - Figur 5
- zeigt eine alternative Ausgestaltung des erfindungsgemäßen Zentrierelements;
- Figur 6a
- zeigt das
Profilelement aus Figur 1 zusammen mit einem erfindungsgemäßen Zentrierelement und einer Isolierverglasung; - Figur 6b
- zeigt das
Profilelement aus Figur 1 zusammen mit einem erfindungsgemäßen Zentrierelement, einer Isolierverglasung und einem Klebstoff; - Figur 6c
- zeigt das
Profilelement aus Figur 1 zusammen mit einer Klotzbrücke und einer Isolierverglasung; - Figur 7
- zeigt eine mit
Figur 6a vergleichbare Anordnung im Detail; und - Figur 8
- zeigt die Anordnung gemäß
Figur 7 in perspektivischer Darstellung.
- FIG. 1
- shows a profile element according to the invention in cross section;
- FIG. 2
- shows in perspective the top of a centering element according to the invention;
- FIG. 3
- shows a perspective view of the underside of the centering
FIG. 2 ; - FIG. 4
- shows a bottom view of the centering
FIG. 2 and FIG. 3 ; - FIG. 5
- shows an alternative embodiment of the centering element according to the invention;
- FIG. 6a
- shows the profile element
FIG. 1 together with a centering element according to the invention and an insulating glazing; - FIG. 6b
- shows the profile element
FIG. 1 together with a centering element according to the invention, an insulating glazing and an adhesive; - FIG. 6c
- shows the profile element
FIG. 1 together with a block bridge and an insulating glazing; - FIG. 7
- shows one with
FIG. 6a comparable arrangement in detail; and - FIG. 8
- shows the arrangement according to
FIG. 7 in perspective view.
Insgesamt ist das Profilelement 1 nach Art eines an sich bekannten Hohlkammerprofilelements ausgebildet, auf dessen weitere Einzelheiten nur insoweit eingegangen wird, als diese für die der Anmeldung zugrundeliegende Erfindung von Bedeutung sind.Overall, the
In einem Übergangsbereich zwischen dem ersten Abschnitt I und dem zweiten Abschnitt II ist im Bereich der Stufe 2c ein stegartiger Vorsprung 2d vorhanden, der auf dem Höhenniveau des zweiten Abschnitts (obere strichpunktierte Linie im Abschnitt I) ein Stück weit in den Bereich des ersten Abschnitts I hineinragt, sodass im Bereich des ersten Abschnitts I unterhalb des Vorsprungs 2d bei Bezugszeichen 2e eine Hinterschneidung ausgebildet ist.In a transition region between the first section I and the second section II, a web-
In dem dritten Abschnitt III weist das Profilelement I wenigstens eine Nut 2f auf, die zum Einsetzen einer Glashalteleiste (nicht gezeigt) bestimmt und ausgebildet ist, was dem Fachmann an sich geläufig ist.In the third section III, the profile element I has at least one
Wie man der
Außerdem sei noch darauf hingewiesen, dass die seitliche Falzfläche 2a angrenzend an den ersten Abschnitt I des Falzgrunds 2b in ihrem unteren Bereich eine Hinterschneidung 2g aufweist, worauf später noch genauer eingegangen wird.It should also be noted that the
Das vorstehend beschriebene Profil wird seitens der Anmelderin auch als "Multifalz-Profil" bezeichnet, weil es insbesondere durch die beschriebene Ausgestaltung in den Abschnitten I und II für eine Mehrzahl von Verwendungen geeignet ist. Hierzu zählt die konventionelle Verklotzung zur Befestigung einer Verglasung in einem aus Profilelementen 1 gemäß
In den
In dem zweiten Abschnitt II` weist der Grundkörper 3a zumindest bereichsweise eine im Querschnitt keilförmige Ausbildung auf, wie man insbesondere der
Des Weiteren umfasst das Zentrierelement 3 wenigstens eine gegenüber der Plattenebene in dem ersten Abschnitt I' aufragende Zentrierfeder, welche mit dem Bezugszeichen 3e versehen ist. Speziell weist das Zentrierelement 3 gemäß den
Wie die Detailvergrößerung zu
Zusätzlich umfasst das Zentrierelement 3 zwei Verspannfedern 3f, die seitlich gegenüber dem Grundkörper 3a und im Wesentlichen parallel zur Plattenebene vorspringen und die im Bereich des Aufstellstegs 3b angeordnet sind. Bei diesem Aufstellsteg 3b handelt es sich um einen randständigen, der seitlichen Falzfläche des Profilelements (vergleiche
Wie man den
Wie man insbesondere der
In dem Grundkörper 3a des Zentrierelements 3 ist im Bereich der Zentrierfedern 3e jeweils eine Ausnehmung bzw. ein Durchbruch 3g vorgesehen, in welchen Durchbruch 3g die Zentrierfedern 3e bei entsprechend starker Belastung jeweils hineinbewegbar (hineindrückbar) sind. Dieser Durchbruch 3g fällt zusammen mit einem entsprechenden Durchbruch in dem Aufstellsteg 3b, welcher die Verspannfedern 3f trägt, in den die Verspannfeder 3f bei entsprechend starker Belastung hineinbewegbar (hineindrückbar) ist.In the base body 3a of the centering
Die Zentrierfedern 3e und die Verspannfedern 3f sind einstückig mit dem gesamten Zentrierelement 3 in einem geeigneten Kunststoffmaterial ausgebildet.The centering springs 3e and the
Die Zentrierfedern 3e weisen eine konvexe Krümmung bezüglich der Plattenebene des Grundkörpers 3a auf, während die Verspannfedern 3f eine konvexe Krümmung in Richtung hin zu dem die Verspannfedern 3f tragenden Aufstellsteg 3b aufweisen.The centering springs 3e have a convex curvature with respect to the plane of the plate 3a of the base body, while the tension springs 3f have a convex curvature in the direction of the Aufstellsteg 3b carrying the tension springs 3f.
An der Unterseite des Zentrierelements 3 sind - wie man insbesondere der Figur 4 gut entnehmen kann - (Versteifungs-)Rippen 3h ausgebildet, die sich aus dem ersten Abschnitt I' bis in den zweiten Abschnitt II' erstrecken und jeweils in Längsrichtung L voneinander beabstandet sind. Beim Übergang von Abschnitt I' zu Abschnitt II` weist das Zentrierelement 3 gemäß den
Schließlich ist benachbart zu den Verspannfedern 3f jeweils noch ein zusätzlicher fester Abstandsvorsprung 3m vorgesehen, der eine minimale Querabmessung des Zentrierelements 3 definiert, wenn die Verspannfedern 3f bis in den Bereich der Durchbrüche 3g eingedrückt sind.Finally, an additional fixed
In
Dies betrifft einerseits die weiter oben angesprochenen Abstandsvorsprünge 3m, die bei der Ausgestaltung gemäß
Die vorstehend beschriebene Ausgestaltung des speziellen Zentrierelements 3 gemäß
Aus Gründen der Übersichtlichkeit sind in
Das Zentrierelement 3 ist derart in Abschnitt I des Falzgrunds 2b angeordnet, dass es mit seiner Verspannfeder 3f bzw. mit dem Abstandsvorsprung 3m die seitliche Falzfläche 2a berührt, während es mit seinem Aufstellsteg 3c seitlich an der Stufe 2c anliegt und somit durch die Federwirkung der Verspannfeder 3f kraftschlüssig im Profil festgelegt ist. Zudem hintergreifen die stegartigen Vorsprünge 3c' den Vorsprung 2d, was der
Abschließend kann dann in die Nut 2f noch eine Glashalteleiste (nicht gezeigt) eingesetzt werden, worauf bereits hingewiesen wurde.Finally, then in the
So ist der
Wie sich insbesondere den
Gemäß den
Claims (15)
in einem Übergangsbereich zwischen dem ersten Abschnitt (I) und dem zweiten Abschnitt (II) im Bereich der Stufe (2c) ein stegartiger Vorsprung (2d) vorhanden ist, der auf dem Höhenniveau des zweiten Abschnitts (II) ein Stück weit in den Bereich des ersten Abschnitts (I) hinein ragt.Profile element (1) according to claim 1, in which
in a transition region between the first section (I) and the second section (II) in the region of the step (2c) there is a web-like projection (2d) which, at the height level of the second section (II), extends somewhat into the region of protrudes into the first section (I).
in dem dritten Abschnitt (III) wenigstens eine Nut (2f) vorgesehen ist, die zum Einsetzen einer Glashalteleiste bestimmt und ausgebildet ist.Profile element (1) according to claim 1 or 2, wherein
in the third section (III) at least one groove (2f) is provided, which is intended and designed for insertion of a glass retaining strip.
ein Höhenniveau des Falzgrunds (2b) in dem ersten Abschnitt (I) an jeder Stelle unterhalb des Höhenniveaus in dem zweiten Abschnitt (II) liegt.Profile element (1) according to one of claims 1 to 3, in which
a height level of the rebate base (2b) in the first section (I) is at any point below the height level in the second section (II).
das Höhenniveau in dem zweiten Abschnitt (II) unterhalb des Höhenniveaus in dem dritten Abschnitt (III) liegt.Profile element (1) according to one of claims 1 to 4, in which
the height level in the second section (II) is below the height level in the third section (III).
die seitliche Falzfläche (2a) angrenzend an den ersten Abschnitt (I) des Falzgrunds (2b) eine Hinterschneidung (2g) aufweist.Profile element (1) according to one of claims 1 to 5, in which
the lateral folding surface (2a) has an undercut (2g) adjacent to the first section (I) of the folding base (2b).
an dem dem zweiten Abschnitt (II') zugewandten Aufstellsteg (3c) wenigstens ein seitlicher Vorsprung (3c') zum Hintergreifen des stegartigen Vorsprungs (2d) gemäß Anspruch 2 ausgebildet ist.Centering element (3) according to claim 7, in which
on the second section (II ') facing Aufstellsteg (3c) at least one lateral projection (3c') for engaging behind the web-like projection (2d) according to claim 2 is formed.
in dem Grundkörper (3a) im Bereich der Zentrierfeder (3c) eine Ausnehmung oder ein Durchbruch (3g) vorgesehen ist, in die/den die Zentrierfeder (3e) bei entsprechend starker Belastung hineinbewegbar ist.Centering element (3) according to claim 7 or 8, in which
in the base body (3a) in the region of the centering spring (3c), a recess or an opening (3g) is provided, in which / the centering spring (3e) is hineinbewegbar in accordance with heavy load.
die Zentrierfeder (3e) eine konvexe Krümmung bezüglich der Plattenebene aufweist, vorzugsweise mit einer etwa im Bereich ihres Scheitels vorgesehenen Profilierung oder Riffelung (3e'), höchst vorzugsweise in Form einer Anzahl von Quereinkerbungen.Centering element (3) according to one of claims 7 to 9, in which
the centering spring (3e) has a convex curvature with respect to the plane of the plate, preferably with a profiling or corrugation (3e ') provided approximately in the region of its apex, most preferably in the form of a number of transverse notches.
der die Verspannfeder (3f) tragende Aufstellsteg (3b) eine Ausnehmung oder einen Durchbruch (3g) aufweist, in die/den die Verspannfeder (3f) bei entsprechend starker Belastung hineinbewegbar ist, wobei vorzugsweise diese Ausnehmung oder dieser Durchbruch (3g) räumlich mit der Ausnehmung oder dem Durchbruch (3g) gemäß Anspruch 9 zusammenfällt.Centering element (3) according to one of claims 7 to 10, in which
the Aufstellsteg (3b) carrying the tensioning spring (3f) has a recess or an opening (3g) into which the tensioning spring (3f) can be moved if the load is correspondingly high, preferably this recess or breakthrough (3g) being spatially connected to the Recess or the breakthrough (3g) according to claim 9 coincides.
die Verspannfeder (3f) an ihrer dem betreffenden Aufstellsteg (3b) angewandten Vorderseite für einen formschlüssigen Eingriff in die Hinterschneidung (2g) gemäß Anspruch 6 ausgebildet ist.Centering element (3) according to one of claims 7 to 11, in which
the tensioning spring (3f) is formed on its front face in question for the purpose of a positive engagement with the undercut (2g) according to claim 6.
zusätzlich zu der Verspannfeder (3f), vorzugsweise benachbart zu dieser, ein zusätzlicher fester Abstandsvorsprung (3m) vorgesehen ist, um eine mögliche Abmessungsänderung des Zentrierelements (3) bei Belastung der Verspannfeder (3f) zu begrenzen.Centering element (3) according to one of claims 7 to 12, in which
in addition to the tensioning spring (3f), preferably adjacent to this, an additional fixed spacing projection (3m) is provided in order to prevent a possible change in dimension of the centering element (3) under load Limit tensioning spring (3f).
falls die Verglasung eine Isolierverglasung (4) ist, deren Dicke größer ist als eine entsprechende Abmessung des Zentrierelements (3), so dass sich eine Deckscheibe (4b) der Isolierverglasung (4) unmittelbar benachbart des Falzgrunds (2b) in dessen zweiten Abschnitt (II) befindet und unmittelbar mit diesem verklebt oder verklebbar ist.A wing according to claim 14, wherein
if the glazing is an insulating glazing (4) whose thickness is greater than a corresponding dimension of the centering element (3), so that a cover plate (4b) of the insulating glazing (4) immediately adjacent the Falzgrunds (2b) in its second section (II ) and is glued or glued directly to this.
Priority Applications (1)
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PL17182430T PL3272990T3 (en) | 2016-07-22 | 2017-07-20 | Profile element and centring element for a door or window leaf |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE202016104015.9U DE202016104015U1 (en) | 2016-07-22 | 2016-07-22 | Profile element and centering element for a window or door leaf |
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EP3272990A1 true EP3272990A1 (en) | 2018-01-24 |
EP3272990B1 EP3272990B1 (en) | 2021-04-14 |
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Application Number | Title | Priority Date | Filing Date |
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EP17182430.3A Active EP3272990B1 (en) | 2016-07-22 | 2017-07-20 | Profile element and centring element for a door or window leaf |
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DE (1) | DE202016104015U1 (en) |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3992409A1 (en) * | 2020-10-29 | 2022-05-04 | LÖWE Fenster Löffler GmbH | Window element with a window pane glued in a frame |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006042423A1 (en) * | 2006-09-09 | 2008-03-27 | Rehau Ag + Co | Window frames e.g. for plastic window frames, has panel element having rotating plastic frame profile and plastic frame profile has stop bar to form fold with frame |
DE202012104587U1 (en) * | 2012-11-26 | 2012-12-07 | SCHÜCO International KG | Window or door or facade element |
DE102014016955A1 (en) * | 2013-11-18 | 2015-06-03 | Aneta Willrich | Glasfalzeinlage |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011056301A1 (en) | 2011-12-12 | 2013-06-13 | SCHÜCO International KG | Window sash profile with spring element for the assembly of block bridges or the like |
-
2016
- 2016-07-22 DE DE202016104015.9U patent/DE202016104015U1/en active Active
-
2017
- 2017-07-20 PL PL17182430T patent/PL3272990T3/en unknown
- 2017-07-20 EP EP17182430.3A patent/EP3272990B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006042423A1 (en) * | 2006-09-09 | 2008-03-27 | Rehau Ag + Co | Window frames e.g. for plastic window frames, has panel element having rotating plastic frame profile and plastic frame profile has stop bar to form fold with frame |
DE202012104587U1 (en) * | 2012-11-26 | 2012-12-07 | SCHÜCO International KG | Window or door or facade element |
DE102014016955A1 (en) * | 2013-11-18 | 2015-06-03 | Aneta Willrich | Glasfalzeinlage |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3992409A1 (en) * | 2020-10-29 | 2022-05-04 | LÖWE Fenster Löffler GmbH | Window element with a window pane glued in a frame |
Also Published As
Publication number | Publication date |
---|---|
EP3272990B1 (en) | 2021-04-14 |
DE202016104015U1 (en) | 2016-08-11 |
PL3272990T3 (en) | 2021-11-02 |
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