CA2693249C - Attachment profile - Google Patents

Attachment profile Download PDF

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Publication number
CA2693249C
CA2693249C CA 2693249 CA2693249A CA2693249C CA 2693249 C CA2693249 C CA 2693249C CA 2693249 CA2693249 CA 2693249 CA 2693249 A CA2693249 A CA 2693249A CA 2693249 C CA2693249 C CA 2693249C
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CA
Canada
Prior art keywords
profile
attachment
stud
web
fastening tabs
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.)
Expired - Fee Related
Application number
CA 2693249
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French (fr)
Other versions
CA2693249A1 (en
Inventor
Martin Waibel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Protektorwerk Florenz Maisch GmbH and Co KG
Original Assignee
Protektorwerk Florenz Maisch GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE202009004731U external-priority patent/DE202009004731U1/en
Application filed by Protektorwerk Florenz Maisch GmbH and Co KG filed Critical Protektorwerk Florenz Maisch GmbH and Co KG
Publication of CA2693249A1 publication Critical patent/CA2693249A1/en
Application granted granted Critical
Publication of CA2693249C publication Critical patent/CA2693249C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

In the construction of walls in balloon framing below roof pitches, the problem exists that the attachment profiles (1) used are to be suitable for different inclines and are to be connectable to the incline. For this purpose, attachment profiles (1) are known, which have fastening tabs (6) on both sides, which may be bent into the particular required inclined attitude. The present invention is to improve the intrinsic strength of these attachment profiles (1) The invention solves this by fastening tabs (6), which extend nearly over the entire profile web (2) and are only linked on a deflection edge (7) on one side on the attachment profile (1) in the area of the profile web (2). In addition, the attachment profile (1) can be used for the upper and lower fixing of the sub profiles of a stud or stud round wall.

Description

ATTACHMENT PROFILE
The invention relates to an attachment profile for termi-nating a wall erected in balloon framing, in particular a knee wall or a round wall, which can be placed on the upper and/or lower front sides of the at least approximately vertically erected stud profiles of the wall, this attach-ment profile being implemented having two side webs, which are spaced apart from one another by the width of a profile web, and are connected to one another by the profile web, and combine to form a U-shape, the profile web being notched in such a manner that the fastening tabs are cut out of the profile web so that these fastening tabs are pivotable around the deflection edge, which connects the side web to the fastening web in each case.
Such an attachment profile is previously known from German Utility Model DE 20 2006 004 085.4.
The previously known attachment profile also relates to the problems of having to connect U-profiles to erect a stud wall produced in dry mortarless construction or a wall having to be connected to the floor and the ceiling of a structure and having to be braced and fastened predomi-nantly in the horizontal direction of the situated attach-ment profile for this purpose. These stud profiles are preferably CW profiles, whose name originates from the C-shape of the stud profiles in question. These profiles are then planked on one or both sides - optionally with thermal insulation, a noise barrier, or corresponding installation levels interposed. Plasterboard or chipboard slabs come into consideration as typical planking.

, , , In a similar way to the internal structure, external walls may also be produced in metal or wood balloon frame con-struction and planked accordingly.
A knee wall is understood as the vertical wall between the load-bearing roof structure, i.e., typically the wooden truss and the uppermost story ceiling, i.e., essentially the extension of the house exterior wall upward and below the roof. Depending on the roof pitch and degree of exten-sion, this wall may be implemented having different heights. In many cases, the knee wall is only implemented knee-high, so that in these cases a so-called "knee wall"
is often referred to.
In a design of this type, the problem exists of how the upper attachment profile, which is predominantly imple-mented as a U or L profile, is to be connected on one side to the vertically erected stud profiles and on the other side to the typically diagonally aligned roof truss, so that the stud wall erected in dry mortarless construction is reliably fixed in this way.
This problem is solved as intended in the scope of DE 20 2006 004 085.4 in that an attachment profile, which was predominantly developed as U-shaped, has two side webs, which are connected to one another by a common profile web.
Fastening tabs are incorporated in the profile web on both sides, which may each be bent over around their particular linkage edge, so that the possibility results in this way, using these fastening tabs, of being able to set an angle corresponding to the roof truss, fasten the attachment web to the roof truss, and simultaneously connect the two side webs as intended to the vertically erected stud profiles.
The design of the previously known attachment profile was based on the idea of incorporating the fastening tabs on both sides into the profile web, so that the same attach-ment profile for fastening on a roof truss running on the left of the attachment profile or if needed a roof truss running on the right can be fastened in that either the fastening tabs situated on the left or the fastening tabs situated on the right on the attachment profile are used for fastening.
However, practice has shown that the design, because of the fastening tabs incorporated on both sides of the profile web, may lack the intrinsic strength which is sometimes needed for securing the stud walls.
Moreover, the questionable design could only be used in connection with linear stud walls, i.e., not in connection with round walls or other curved walls or wall sections, for example.
Proceeding from this problem, the invention is based on the object of providing an improved attachment profile for a wall erected in dry mortarless construction, which funda-mentally avoids the described disadvantages of the prior art and opens up further applications.
Proceeding from the described prior art, the solution according to the main claim provides cutting the fastening tabs out of the profile web so that they are only linked so they are pivotable on the same deflection edge of the particular attachment profile. The fastening tabs are thus not implemented on both sides of the profile web, but rather only on one side of the profile web.
The problems of using the attachment profile for both left-side and also right-side fastening in the roof truss or another roof substructure can be solved easily in that the corresponding attachment profile, at least after it has been cut to the desired length on location, can be turned over so that the fastening tabs are situated on the left side are situated on the right side after a 180 rotation around the longitudinal side of the attachment profile.
Because of this surprisingly simple solution, on the one hand, a constructively simple solution and an attachment profile are provided, which has a higher intrinsic rigidity as a result of the reduced number of the fastening tabs incorporated in the profile web than the previously known design described above.
In an advantageous embodiment of this solution, the cutouts of the fastening tabs from the profile web are each imple-mented so that the cut edges delimiting the fastening tabs are at least sectionally spaced apart from the particular adjoining profile web far enough that the fastening tabs can be pivoted around the particular deflection edge easily on location, in order to set the particular desired adjust-ment angle of the particular fastening tabs easily.
The width of the slots is selected so that typical radii of curvature - for example, for implementing a stud round wall - may be implemented, but, on the other hand, the required intrinsic rigidity of the attachment profile is preserved.
In a further advantageous refinement, a further cutout is incorporated at least approximately at a right angle to the longitudinal extension of the attachment profile in the area of at least a part of the fastening tabs of an attach-ment profile in such a manner that this cutout extends up to the particular opposing other deflection edge of the attachment profile.
Because of this constructive embodiment, a cutout which overlaps the entire profile web in each case in this area is thus located in the area of these fastening tabs, with the advantageous result that if an additional cut which completely cuts through the side web in this area is introduced into the side web opposite to the fastening tabs using tin snips in imaginary extension of the further cutout, the attachment profile can be bent over easily in this area. The cut can be executed as needed on location using typical tin snips or electric cutting shears.
If one introduces cuts of this type in the area of multiple adjacent fastening tabs, radii may be applied to the attachment profile in this area as needed easily on loca-tion, i.e., at the construction site during the installa-tion. The particular external radius runs along the side web, in which the additional notches are introduced on location. An advantageous possibility is thus provided of also using the attachment profile according to the inven-tion for bracing in radii settable on location, i.e., in connection with the implementation of round walls or other curved wall sections.
In a further advantageous embodiment of this solution, the further cutout incorporated in the profile web, which protrudes beyond the other deflection edge opposite to the fastening tab, is led into the particular adjoining side web. A defined starting point for the notch described above into the particular side web results in this way.
Depending on the embodiment of the cutout engaging in the particular side web, the additional notch still to be introduced manually on location into the side web can be implemented as correspondingly longer or shorter. The previously described design thus represents a further aid for the installation of the attachment profile according to the invention on location, in particular its adaptation to the particular local conditions, in particular in connec-tion with the bracing of the stud profiles for implementing a round wall.
In an advantageous refinement of the attachment profiles according to the invention, both the fastening tabs and also selected areas of the profile web are to be provided with additional fastening holes, in order to fasten the attachment profile as intended without problems to a roof substructure, such as a roof truss, or to an erection base for a stud wall.
The attachment profiles according to the invention may be produced in manufacturing technology by a single stamping-shaping stroke from a flat strip.
The above-mentioned attachment profiles may therefore be industrially manufactured from a corrosion-protected steel plate or plastic, predominantly in a cold-rolling method, depending on the application.
, In a preferred use of the attachment profile according to the invention, a stud round wall can be implemented easily in that a lower attachment profile is fastened on the erection base along the desired wall course, subsequently also an upper attachment profile is fixed at an incline in the explained way, for example, and subsequently the required stud profiles are inserted into the U-profile of the lower and upper attachment profiles and also fixed therein. The stud round wall can then be planked as in-tended.
The invention is explained in greater detail hereafter on the basis of an exemplary embodiment, which is only shown schematically:
The protective scope of the present invention is not restricted in any way by the exemplary illustration of the exemplary embodiment.
In the figures:
Figure 1: shows an attachment profile in a perspec-tive illustration, Figure 2: shows the attachment profile shown in Fig-ure 1 with supplementary notches in a side web of the attachment profile.
Figure 1 shows an attachment profile 1 in a perspective illustration, as is used to be connected in at least approximately horizontal orientation to the studs, which are situated in at least approximately vertical orienta-tion, of a stud wall produced in dry mortarless construc-tion on one side and two inclines (not shown in greater detail here) of a ceiling or roof structure on the other side.
The attachment profile 1 has an at least extensively U-shaped cross-section, which is formed by a profile web 2 and two side webs 3, 4, which are connected to one another by this profile web 2. Fastening tabs 6 are cut out of the profile web 2 by corresponding notches 5. The fastening tabs 6 are only situated on one side of the attachment profile 1.
The fastening tabs 6 are thus all linked around the same one deflection edge 7, which is connected to the one side web 3 and the profile web 2. The notches 5 are supplemented with further cutouts 9 extending up to the opposing other deflection edge 8 to form the fastening tabs 6 from the profile web 2. In addition, fastening holes 10 are incorpo-rated in both the fastening tabs 6 and also in the profile web 2 for the fastening of the attachment profile 1 in the roof structure (not shown in greater detail here) as needed.
The notches 5 and the further cutouts 9 and the fastening holes 10 may be incorporated into the attachment profile 1 using a single stamp stroke and the essentially U-shaped profile can fundamentally be produced from a flat strip in the same stroke.
According to the illustration in Figure 2, the further cutouts 9 according to the illustration in Figure 1 can be led up into the other side web 4 via the other deflection edge 8 and supplemented as needed on location by corre-sponding additional notches 11, for example, using typical electric cutting shears or tin snips.
The further notches 11 are implemented as intended so that they cut through the entire other side web 4 in this area in connection with the further cutouts 9.
The overlap of the further cutouts 9 in the other side web 4 is used as a positioning aid for the further notches 11 and additionally ensures that these notches 11 are intro-duced into the attachment profile 1 at the particular advisable point.
After the corresponding notches 11 have been introduced as needed on location, it is possible to bend the attachment profile 1, due to the weakening in the area of the other side web 4 occurring in this way, into the particular desired radius in such a manner that one side web 3 de-scribes a predetermined inner radius and the other side web 4 describes a predetermined outer radius of the attachment profile 1, so that the attachment profile 1 is also suit-able for the construction of a curved wall, i.e., a round wall profile in balloon framing construction, or another curved wall section. For this purpose, the attachment profile 1 can firstly be fastened on the erection base corresponding to the curved course of the stud wall using the fastening tabs 6. The studs, preferably CW profiles, of the stud round wall are inserted into this U-shaped profile corresponding to the support thickness and wall shape and engaged with the attachment profile 1.
Finally, a further upper attachment profile 1, which is also pre-bent corresponding to the wall course, is con-nected via the pivotable fastening tabs 6 to an incline, another ceiling, or the ceiling structure. For this pur-pose, the fastening tabs 6 are simply screwed or nailed , onto the ceiling or ceiling structure and subsequently the attachment profile 1 is pivoted as a whole around the deflection edge 7 of the fastening tabs 6 fixed in this manner into the intended position. Subsequently, the stud profiles are erected at least essentially vertically as intended and engaged in the area of their frontal ends in each case to the U-profiles, which are open at the top and bottom, of the particular participating lower and upper attachment profiles.
The stud round wall structure is thus constructed easily and simply.
As a result, it is thus possible, through a few notches to be introduced as needed on location using typical tin snips or electric cutting shears, to implement the attachment profile 1 according to the invention so that it is also suitable for fastening the stud profiles of the round wall.
As a result, the attachment profile described above can be used as intended for the purpose of connecting the stud profiles required for erecting a stud wall to an incline, another ceiling, a roof structure, or a roof substructure in that at least several fastening tabs 6 are fastened on the roof structure and subsequently the attachment profile 1 is bent as a whole around the particular deflection edge 7 so that it is in a position adapted to the particular roof pitch.
In addition, the same attachment profile can be used for linear stud walls and also for round walls and can be adapted on location to the particular conditions using the simplest aids.
This has advantages both for manufacturing, because differ-ent applications may be handled using the same profile, but also on location at the construction site, because only one attachment profile type must be kept ready in order to deal with different construction requirements.

Claims (8)

1. An attachment profile, for the upper and/or lower termination of a stud wall erected in balloon frame construction, such as a knee wall or a round wall, which can be placed on the upper and/or lower front sides of the at least approximately vertically erected stud profiles of the stud wall, this attachment profile (1) being implemented having two side webs (3, 4), which are spaced apart from one another by the width of one profile web (2), are connected by the profile web (2), and at least approximately have a U-shape together with the profile web (2), the profile web (2) being notched so that in this way fastening tabs (6) are cut out of the profile web (2) so that these fastening tabs (6) are pivotable around the particular deflection edge (7) connecting the side webs (3, 4) to the profile web (2), characterized in that the fastening tabs (6) are each cut out of the profile web (2) so that all fastening tabs (6) of an attachment profile (1) are implemented as pivotable around the same deflection edge (7).
2. The attachment profile according to Claim 1, character-ized in that the fastening tabs (6), which are linked so they are pivotable on the one deflection edge (7), are cut out of the profile web (2) so that in each case the cut edges of the fastening tabs (6) are at least partially spaced apart far enough from the adjoining remaining profile web (2) so that the fastening tabs (6) are pivotable easily around their particular de-flection edge (7).
3. The attachment profile according to Claim 1 or Claim 2, characterized in that, in the area of at least a part of the fastening tabs (6) linked on the one deflection edge (7), a further cutout (9) is incorporated into the profile web (2), which runs in at least approximately a right angle to the longitudinal extension of the at-tachment profile (1) and extends at least up to the particular opposing other deflection edge (7).
4. The attachment profile according to Claim 3, character-ized in that the further cutout (9) overlaps the par-ticular other deflection edge (8) opposite to the fas-tening tabs (6) so that the further cutout (9) extends up into the other side webs (4) adjoining this other deflection edge (8).
5. The attachment profile according to any one of claims 1-4, characterized in that fastening holes (10) are in-corporated in at least a part of the fastening tabs (6) and/or the profile web (2).
6. The attachment profile according to any one of claims 1-5, characterized in that the attachment profile (1) is producible from a flat strip using a single stamp-ing-shaping stroke.
7. The attachment profile according to any one of claims 1-6, characterized in that the attachment profile (1) is manufactured from a corrosion-protected steel plate or from plastic, preferably in a cold rolling method.
8. A use of the attachment profile according to any one of claims 1-7 for erecting a stud round wall, having the following steps:

.cndot. laying an attachment profile (1), preferably pre-bent by hand, on the erection base according to a predeter-mined course of a stud round wall, in that this at-tachment profile (1) is connected to the direction base using at least some of the fastening holes of the profile web (7), .cndot. optionally after prior initial fixing of the attach-ment profile (1) on the erection base using a double-sided adhesive attachment tape, .cndot. installing a further upper attachment profile (1), which is pre-bent according to the course of the stud round wall, on a ceiling structure, in particular an incline, so that the open side of the U-profile is open downward in the direction of direction base, and for this purpose .cndot. fixing the upper attachment profile as needed using the pivotable fastening tabs (6) on an incline or oth-er ceiling and/or ceiling structure, .cndot. erecting the stud profiles, preferably CW profiles of the stud round wall, in that the front sides of the stud profiles are each inserted into the U-profile of the attachment profile (1), and fixed in this posi-tion, preferably using crimping pliers, .cndot. fixing the stud profiles on the further upper attach-Ment profile (1), which is pre-bent according to the course of the stud round wall, in the downwardly open open side of the U-profile of this upper attachment profile, which is already fixed on the top side, by similar engagement of the stud profiles with the upper attachment profile.
CA 2693249 2009-04-23 2010-02-16 Attachment profile Expired - Fee Related CA2693249C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202009004731 2009-04-23
DE202009004731U DE202009004731U1 (en) 2008-09-15 2009-04-23 connection profile
EP09009325 2009-07-17
EP09009325.3A EP2163699B1 (en) 2008-09-15 2009-07-17 Connection profile

Publications (2)

Publication Number Publication Date
CA2693249A1 CA2693249A1 (en) 2010-10-23
CA2693249C true CA2693249C (en) 2013-07-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2693249 Expired - Fee Related CA2693249C (en) 2009-04-23 2010-02-16 Attachment profile

Country Status (2)

Country Link
AU (1) AU2010201370A1 (en)
CA (1) CA2693249C (en)

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Publication number Publication date
AU2010201370A1 (en) 2010-11-11
CA2693249A1 (en) 2010-10-23

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Effective date: 20160216