DE102008057852B4 - Storm clip for fixing a brick or the like roofing or Fassadeneindeckelementes on a substructure - Google Patents

Abstract

Storm clip for fixing a brick or the like roof or Fassindeneindeckelementes on a substructure (4), for example, on a sloping roof substructure, wherein the storm clip (6) in such a manner with the brick (2) and the substructure (4) is brought into operative connection it dissipates, acting on the brick lifting wind loads q in the substructure (4), characterized in that the storm clip (6) at least two, via a sliding connection (16) over a defined path (w) between a rest position LR and a maximum, locked vent position LE against each other displaceable web elements (18, 20), wherein the one, first web element (18) with the brick (2) and the other, second web element (20) with the substructure (4) are directly or indirectly operatively engageable in that the brick (2) is movable or tiltable between the rest position LR and the venting position LE.

Description

The present invention relates to a storm clip for fixing a brick or the like roofing or Fassadeneindeckelementes on a substructure, for example on an inclined roof substructure, according to the preamble of claim 1.

Such devices are known in the art. They are used, among other things, for the removal of wind suction loads that occur in particular on the leeward sides of a roof. Since 1997, the specialist rules of the German roofing trade dictate the design loads for such wind suction protection on the basis of test standards. In addition, the test standard DIN EN 14437 (2005-02) will in future be the basis for the new regulation for the design of wind suction fuses of tiled roofs. However, it is anticipated that the design loads will not decrease compared to current standards. Regardless of the applicable standard, however, it is usually absolutely necessary to secure individual bricks or roofing elements and in particular bricks in the corner areas of roofs against lifting loads.

Such a device for setting bricks is for example from the DE 10 2007 023 930 A1 known. Here, a storm clamp is used, which allows, in particular for laid in overlapping composite bricks, the fixing of bricks against a substructure. The storm clip is screwed in the head area of a brick against the underlying roof substructure, in particular a battens, and then engages with a locking detent acting in a corresponding detent recording of the head area overlapping upper brick. For this purpose, the brick has a receiving groove on its underside, into which the storm clips with their locking head can be inserted and pressed in arresting manner.

The EP 1 275 791 B1 shows a similar device, in which case the storm clip is also inserted into a receiving groove on the underside of the brick locking. However, the storm clip itself is not placed in the head area of the underlying brick, but screwed directly against the roof substructure.

Another solution shows the US 4,314,433 A in which a storm clip in the head area of a lower brick is screwed and then engages around an upper overlapping brick with a hook element in the lateral edge region and locks it against the substructure.

In all the devices described above, however, it has been found that, especially in very strong winds, they do not completely satisfy the setting of the bricks. So it came sometimes to damage the storm clips themselves as well as the underlying substructure.

From the DE 44 21 098 A1 a storm clip according to the preamble of claim 1 is known. In this a spoke is provided, which can slide in an eyelet of an anchor. If the wind load is very high, the spoke may continue to bend (and the brick will continue to lift) until the spoke slips out of the anchor's eye. Thus, the brick moves strictly in proportion to the wind load.

The present invention is based on the DE 44 21 098 A1 The object of the invention to develop a storm clip of the type mentioned in such a way that it allows a reliable and easy mountable securing bricks on a substructure against lifting loads.

This object is achieved by a device according to claim 1.

In particular, this object is achieved by a storm clip for fixing a roof or Fassadeneindeckelementes, hereinafter referred to as brick, on a substructure, for example on an inclined roof substructure, wherein the storm clip is so engageable with the brick and the substructure in operative connection that they on the brick acting lifting wind loads q derived in the substructure, the storm clip has at least two, via a sliding connection via a defined path between a rest position L _R and a vent layer L _E against each other movable web elements, said one, first web element with the brick and the other, second web element can be brought into operative connection directly or indirectly with the substructure, so that the brick between the rest position L _R and the venting position L _{E is} movable or tiltable.

An essential point of the invention is based on the recognition that in the now predominantly used ventilated roofs and facades, the lifting loads acting on the brick can be significantly reduced by venting the rear ventilation space, so the space between the substructure and roof or Fassadeneindeckung , By forming a storm clip such that now locked with this storm clip brick between a rest position and a venting position is movable and in particular tiltable, this knowledge is taken into account, so that much higher, the lifting loads mostly effecting winds can act on the roofing, without causing damage. After exceeding a certain wind strength and thus a certain lifting load, the storm clip according to the invention allows the movement of the brick and in particular the tilting, so that it comes to the formation of at least one venting gap and thus to an effective ventilation of the ventilation space in the area of the brick bottom, causing the on the lifting forces acting on the brick are reduced.

Depending on the mounting location of the storm clip, this therefore allows tipping of the specified brick and thus the formation of a ventilation clearance, in particular to derive the pressure prevailing in the ventilation space between brick and substructure overpressure. Of course, it is also possible to use one or more storm clips per festzulegendem brick or the like element and to arrange them such that the brick over the entire surface and in particular parallel to the substructure "liftable" is movable.

In a storm clamp, which can be fixed with a mounting head to a mounting receptacle of the tile and with a mounting element on the substructure, the storm clip is preferably designed such that the mounting receptacle in the fixed state wegge a defined path away from the substructure and is zubewegbar to this. Under mounting head here are understood all devices that allow the fixing of the storm clip on the brick, while a mounting element includes all devices and in particular screws, bolts and hooks that allow fixing the storm clip against a substructure directly or indirectly.

Such trained storm clamp allows the setting of the bricks against a substructure and their movement from the rest position in the venting position at least in the region of this fixing point. In the case of a roof covering with composite, overlapping bricks, the storm clamp arranged in the foot region of the brick (the lower end of the brick in the case of an inclined roofing) makes it possible to lift the brick in this area and thus tilt it. Upon removal of the lifting loads acting on the brick, the storm clamp allows the brick to return to its rest position, with any resistance required by the construction to be less than the weight of the brick acting on the storm guard. In this context, it should be mentioned that, of course, a force element used and in particular can be integrated into the storm clip to actively support a return movement from the venting position to the rest position.

It is also possible to form the storm clip in such a way that, depending on the acting loads and the anticipated venting position, it always opposes an ever greater and, in particular, adjustable resistance until a maximum venting position has been reached.

Preferably, the storm clip is formed by a tensile and compressive force along its main force axis variable length. This means that loads that act on the bricks and are introduced into the storm clamp along the resulting main force axis cause a change in length of the storm clamp and thus allow movement of the specified brick. Of course, such a movement can also take place deviating from the main force axis, in which case, of course, at least one movement component must point in the main force axis.

Preferably, at least one locking element is provided on the device and in particular on the storm clip, which limits the length variability in at least one direction of the main force axis. This applies both to the pulling direction, ie a movement from the rest position into the venting position, to define a maximum venting position and finally fix the brick when reaching this position, as well as in the opposite direction, ie when moving from the venting position back to the rest position , This second case is particularly relevant in storm clips, which, as described above for the prior art, are inserted with a spreader leg in a receptacle on the underside of the tile to be determined. Here is the locking element u. a. also to initiate the necessary pressure for insertion in the storm clip.

The storm clip preferably has at least two web elements which can be displaced relative to one another via a sliding connection, in particular along the main force axis, wherein the first web element can be brought into operative connection with the mounting receptacle on the brick and the second web element can be brought into operative connection with the substructure. These web elements can be all known from the prior art components for the production of storm clips, as long as they can be brought together via a corresponding sliding connection in operative connection. Again, the sliding displacement of the two web elements is preferably limited relative to each other by corresponding locking elements.

Preferably, the web elements are as substantially vertical from the substructure protruding web elements is formed, wherein a web element then has a bearing receptacle for fixing on the substructure and another web element has a locking head for fixing to the brick. As will be described below, the sliding connection is preferably not only designed so that it allows movement along the main force axis, but also a slight pivoting of the two web element relative to each other perpendicular to the main force axis, for example, in a tilting movement of a fixed tile, the to follow by the tilting resulting offset of the mounting bracket on the brick perpendicular to the main axis of force.

Preferably, the sliding connection has at least one sleeve or the like fixing element which fixes and in particular engages around the two web elements essentially perpendicular to the main force axis. In this way, along the main force axis longitudinally displaceable component is formed, wherein the two web elements are held together by the sleeve or a corresponding other fixing element. The sleeve thus forms a sliding guide. Of course, other known from the prior art sliding guides or devices for producing such Gleitverbindungen are conceivable.

Thus, preferably, the sliding connection has at least one receiving guide or the like rail element on the first web element, in which the second web element with a complementary guide counter-element is slidably inserted, or vice versa. Again, therefore, a longitudinally displaceable connection of the two web element is achieved. In particular, in web members made of metal strip such a connection can be made very simple and inexpensive by punching side edges or middle areas and / or folded to form the receiving guide or a guide counter-element. Even in such an embodiment, it is advantageous if the sliding connection not only allows a movement in the main force axis, but also a pivoting already described above.

In the sliding joints described here, it is also conceivable to arrange corresponding return elements so that the storm clip is actively pushed back from the venting position to the rest position. Thus, for example, corresponding spring elements can be arranged between the web elements or corresponding components in order to generate a restoring force or else to define a defined venting force, that is to say the force necessary to lift the fixed brick. Of course, adjusting elements can be used in this context, for example, increase the friction between the two web elements and thus cause a greater venting force.

Preferably, at least one spacer element is provided for setting a defined clearance between the mounting element and the bearing extension, which is designed such that in the mounted state the bearing extension is at least partially away from the substructure and can be moved toward it. In this way, together with or instead of the above-mentioned sliding connection the release of a movement or a tilting of the brick can be realized. In this respect, such a construction is likewise encompassed by the abovementioned definition of a "length-adjustable storm clip".

In addition, a tilting movement of the storm clip in the assembled state can be made possible by means of such a spacer element or, in principle, via a movable mounting of the storm clip relative to the substructure. For example, in this way, the zwängungsfreie tilting a brick is possible mounted on the head of a storm clip for fixing the next, overlapping brick or is screwed through this. The spacer element guarantees a sufficient clearance, so that the lower brick is not damaged by a tilting movement by the "seated" storm clip. Even with a brick, which is held by a storm clamp, in particular at the bottom, in its foot area, the flexible mounting of the storm clamp ensures a constraint-free movement of the brick, since the resulting from the tilting movement of the brick on the storm clamp tangential offset by a slight evasion and tilting the storm clip is added to the storage area.

Preferably, the spacer element has a lost adjusting element, which can be arranged between the mounting element and the bearing extension or an associated substructure, that it defines a mounting target distance during assembly of the storm clip against the substructure and the removal of Abhebelasten that act on the storm clip and the above a destructive force, with self-destruction releases the defined play between positional extension and mounting element. This destructive force corresponds at least to the force required to lift the tile element. The spacer element thus allows the mounting of the storm clip on the substructure under definition of a game that is released only when the first occurrence of a corresponding, the sleeve destructive Abstellast. Of course, it is also possible to define a first-time venting Abhebelast by, for example, the destructive force slightly higher than the counteracting weight of the brick is set. Instead of a "self-destructive" spacer element and an elastic or plastic element can be used, which releases a game when a Abhebelast or a movement or tilting movement under deformation or allows movement of the storm clip relative to the substructure.

Preferably, the mounting element has at least one screw or the like component, which, while fixing the bearing extension, can be screwed into the substructure, wherein the spacer element between a screw head of the screw and the bearing extension or the substructure can be arranged. In this respect, so here is the spacer element formed as an intermediate element, which is clamped during assembly of the storm clip on the substructure between this or the bearing extension of the storm clip. In particular, in this context, the spacer element is preferably a sleeve and in particular a plastic sleeve which can be pushed onto the screw.

Preferably, at least a part of the spacer element is formed on the mounting element such that it defines a maximum installation and in particular screwing depth into the substructure. This includes, for example, a construction in which a corresponding counter plate etc. is formed on a screw, up to which the screw can be screwed maximally into the substructure. Of course, it is also possible here to arrange the spacer slidably or adjustably on the mounting element in order to define different games with a mounting element. Here are all known from the prior art elements for determining a maximum installation and in particular screwing applicable.

Preferably, the mounting element is formed variable in length along a main force axis. Here, for example, mounting elements can find their application, which are executed in a mutually displaceable sleeve-bolt construction and allow longitudinal displacement of the bolt relative to the sleeve up to a maximum longitudinal displacement.

Preferably, the device comprises at least one return element configured and arranged to actively effect or at least assist, at least partially, a movement of the bricks between the venting layer L _E and the rest position L _R , thereby influencing, inter alia, one movement to take the lifting position triggering lifting force and / or on a return force causing the return movement to the rest position restoring force.

Further embodiments of the invention will become apparent from the dependent claims.

In the following, the invention will be described with reference to embodiments, which are explained in more detail by the accompanying drawings. Hereby show:

1 : An isometric view of a tile roofing;

2 and 3 : Isometric representations of in 1 used bricks in a soffit and a top view;

4 : a longitudinal section through the roofing 1 in a quiet location;

5 : a longitudinal section through the roofing 1 in ventilation position;

6 a first embodiment of the storm clip according to the invention in a rest position;

7 : the embodiment of the storm clip off 6 in a venting position;

8th and 9 Two further embodiments of the storm clamp in rest position;

10 a cross-section through another embodiment of the storm clip in rest position;

11 : a cross section through the embodiment of the storm clip 10 at the first time acting Abhebelast;

12 a cross-section through another embodiment of the storm clip in rest position;

13 a cross-section through another embodiment of the storm clip in rest position; and

14 : A cross section through another embodiment of the storm clip in vent position.

Hereinafter, the same reference numerals are used for the same and equivalent components, sometimes using high indices to distinguish them.

1 shows an isometric view of a roofing 1 , wherein a plurality of roof tiles 2 in overlapping composite on a sloping roof substructure 4 are arranged. The brick used 2 are in the 2 and 3 shown in a bottom view and a top view. Recognizable are both there a bearing extension 32 in the head area 3 of the brick 2 for inserting a bearing extension 28 a stormclaw 6 (see esp. 6 ) and a mounting receptacle 10 in the foot area 5 of the brick 2 into which a mounting head 8th a stormclaw 6 (see esp. 6 ) is inserted lockable.

In the 4 and 5 is this roofing 1 according to the cut 1 shown in a longitudinal section.

It shows 4 the roof tiles 2 in a rest position L _R , ie a position in which no or only small wind suction loads act. Visible is that laying down the bricks 2 on the roof substructure 4 storm clips 6 used, each in the header area 3 in the bearing extension 32 a lower brick 2 used and through this brick 2 against the substructure 4 be screwed. With a mounting head 8th then grip arrestingly into the mounting receptacle 10 the upper, overlapping tile 2 ' one. This mounting receptacle 10 is here in the foot area 5 the brick 2 arranged and as a receiving groove 10 (see in particular 2 ) educated. Because the storm clips 6 via a corresponding mounting element, here a screw 12 through the lower brick 2 against the roof substructure 4 be bolted and with their mounting head 8th in the mounting receptacle 10 the next overlapping tile 2 ' intervene arresting, forms a very stable and also high wind glass resistant security device.

In 5 is the in 4 in resting position L _R shown roofing 1 shown in a venting position L _E. This ventilation position L _E is taken when strong winds over the roofing 1 strip, creating a lifting load q on the roofing 1 acts. Next to the top 7 the brick 2 acting suction load results in this lifting load q in the ventilated roofs known from the prior art from one in the rear ventilation space 9 between the bricks 2 and the roof substructure 4 or one of these following roofing layer 34 , resulting overpressure of the bricks 2 additionally raises.

In the apparatus shown here for fixing the bricks 2 on the roof substructure 4 this fact is taken into account by laying down the bricks 2 used storm clips 6 are formed so that they move and in particular a tilting of the bricks 2 from the rest position L _R to the venting position L _E (and back again). These are the storm clips in this embodiment 6 designed as length-adjustable storm clips. Once a sufficiently high lifting load q (acting in its sum at the top 7 the brick 2 and in the ventilation room 9 ) on the bricks 2 the bricks move 2 from the in 4 shown rest position L _R in the in 5 illustrated venting position L _E , which is the storm clips 6 change in length along the main force axis A _K shown here.

In the embodiment shown here, the area in which the storm clamp is moving 6 in the mounting receptacle 10 of the brick 2 is locked to a path w from the substructure 4 away, leaving a venting gap 36 forms a reduction of overpressure in the ventilation space 9 allows. In addition, the resulting change in inclination of the brick 2 to a stall on the top 7 lead and additionally reduce the suction loads acting there.

As in the 4 and 5 pictured is the brick 2 in his head area 3 through the stormclaw 6 fixed that the this brick 2 overlapping upper brick 2 ' in its foot area 7 fixed. To tensions from the tilting movement of the brick 2 caused by the brick 2 penetrating mounting element 12 the stormclaw 6 to prevent is the stormclaw 6 flexible and relative to the substructure 4 at least partially movable. This is the mounting element or the screw 12 forming a game s (see 4 ) between a bearing extension 18 the stormclaw 6 and the substructure 4 arranged so that the storm clamp 6 slightly in their bearing extension 32 on the brick 2 can move. It can so the tilting movement of the brick 2 without causing tensions in them.

However, the flexible storage also guarantees a tension-free tilting of the overlapping brick 2 ' because the stormclaw 6 the resulting from this tilting offset V of the recess 10 of the overlapping tile 2 ' parallel to the substructure 4 can follow stress-free. These particularities will be discussed in more detail below, since the game definition or the flexible storage not only the absence of tension in the bricks 2 guarantee, but also on its own or in combination with other elements as a component to ensure the movement or tilting movement of the brick 2 between the rest position L _R and the ventilation position L _E can serve.

The 6 to 14 show different embodiments of the storm clip 6 Here, the focus is particularly directed to the different possibilities with which the mobility or tiltability of the specified brick 2 between the rest position L _R and the venting position L _E can be achieved.

So show the 6 and 7 an embodiment of the storm clip according to the invention 6 , This includes two web elements 18 . 20 that have a sliding connection 16 along a main force axis A _{K are} mutually displaceable. About this displacement is the entire storm clip 6 along the main force axis A _K changeable in length, so that in the 4 and 5 shown tilting movement is possible.

The sliding connection 16 is here by a complementary design of the two web elements 18 and 20 achieved, wherein the second web element 20 a recording guide 24 forms, in which the second web element 18 with complementary guide counter-elements 26 is displaceable used.

The recording guide 24 Here is essentially a punched out by the first web element 18 with accordingly also punched out and bent tabs 27 as guiding counterparts 26 intervention.

As in 7 shown, allows this sliding connection 16 the displacement of the first web element 18 relative to the second web element 20 to a maximum distance w. Will be the stormclaw 6 on a substructure 4 (see in particular 4 ) over the on the second web element 20 arranged bearing extension 28 and a corresponding mounting element 12 (please refer 4 ) screwed, the at the mounting head 8th of the first web element 18 fixed bricks 2 (please refer 4 and 5 ) by the change in length of the storm clip 6 around the way w the formation of the ventilation gap 36 or perform the necessary tilting movement for bleeding.

To the maximum way w, the stormclaw 6 is extendable, restrict, act from the first web element 18 protruding and folded guide counter-elements 26 or tabs 27 also as locking elements 14 by preventing further withdrawal in the venting position L _E , locking against an upper edge 25 the recording guide 24 queue. A similar locking takes place in the rest position L _R , in which case the guide counter-elements 26 another squeeze of the stormclaw 6 preventing against a lower margin 23 pending arresting. This version allows the attachment of the mounting receptacle 10 of the brick 2 ' on the mounting head 8th (please refer 4 and 5 ).

In addition, in this embodiment, the first web element 18 slightly against the second web element 20 be pivoted perpendicular to the main force axis A _K , also free of tension of the tilting movement of the brick 2 ' to follow. This pivoting direction is in 7 indicated by the arrows v.

8th shows a further embodiment of the storm clip 6 , in their basic structure essentially the storm clip 6 equivalent. Again, there are two bridge elements 18 . 20 via a sliding connection 16 connected to each other, where now the first web element 18 arranged guide counter-elements 26 as folded up or down tabs 27 are formed. Depending on the position, ie venting position L _E or rest position L _R , thereby limiting the upper or the lower flap 27 ; 27 ' the movement in the direction of the main force axis A _K in the form of locking elements 14 ,

9 shows a further embodiment of the storm clip according to the invention 6 , Again, there is the storm clip 6 from two via a sliding connection 16 mutually operatively connected web elements 18 . 20 that through a sleeve here 16 are fixed substantially perpendicular to the main force axis A _K. At their opposite free ends, the web elements 18 . 20 also locking elements 14 on, the length changeability of the storm clip 6 in the main power axis direction A _K limit.

In this embodiment, moreover, the first web element 18 designed such that it in the rest position L _R shown here with the free end or locking element 14 on the roof substructure 4 stands up and so a simple pushing on a brick 2 ' (see in particular 4 ) on the mounting head 8th allowed, without this can dodge down. Also in this embodiment is by a corresponding embodiment of the sleeve 22 a pivoting perpendicular to the main force axis A _K (arrows v) adjustable, if necessary. Of course it is also possible in this context, the sliding connection 16 to be provided with an adjustment (not shown), so that the force P is adjustable, which is necessary to the storm clamp 6 in their length to change (and so to allow movement of the brick between the rest position L _R and vent position L _E ), or a game is adjustable, the pivoting perpendicular to the main force axis A _K (see 7 ) allowed.

The 10 to 13 show three more embodiments of the storm clip 6 each on average, with the focus here on the mounting element 12 or the storage area 13 is placed. All of these embodiments have a bearing extension 28 over which the stormclaw 6 directly or indirectly (see 4 and 5 ) against the roof substructure 4 is determinable. In contrast to the previously described However, embodiments are the storm clips 6 formed here in one piece.

The 10 and 11 show an embodiment in which also this integrally formed storm clip 6 a mobility of the brick between the rest position L _R and the ventilation position L _E guaranteed. Provided according to the invention here is a spacer element 30 in the form of a lost adjustment element 32 such between the mounting element 12 or its screw head 13 and the bearing extension 28 can be arranged that it is during assembly of the storm clip 6 against the substructure 4 defines a mounting target position and when removing Abhebelasten q (see 5 ) on the stormclaw 6 (in the form of a resultant force P) and in particular act in the main force direction A _K and which is above a destructive force, with self-destruction a defined game s between the bearing extension 28 and the mounting element 12 releases. The adjustment element 32 is designed here as a plastic sleeve. By destroying the adjusting element or the sleeve 32 can the stormclaw 6 a way w from the substructure 4 move away and after Nachlasen the acting load P move back. Of course, instead of the self-destructive sleeve 32 Also, an elastic rubber element can be used, which allows here a game s and thus a mobility around the way w.

A similar solution shows 12 , in which case the mounting element 12 even a spacer element 30 has, that a maximum depth of engagement of the mounting element 12 Are defined. This results in a game s between the bearing extension 28 , the recess here 29 for the spacer element 30 and the screw head 13 of the mounting element 12 , and from this again a flexible storage, so that the storm clamp 6 a defined path w from the substructure 4 away and to move on this.

Also in 13 an embodiment is shown in which the mobility of the storm clip 6 around the way w through the mounting element 12 is ensured. The mounting element 12 Here is a two-part mounting element that is extendable in length by the way w. For this purpose, it has a screwed into the substructure sleeve guide 17 in which a bolt 19 is movably mounted around the path w. Also in this way can then the storm bracket 6 around the way w from the substructure 4 move away and so a tilting movement of the brick 2 (please refer 4 and 5 ) enable.

14 Finally, shows a further embodiment whose structure substantially of the embodiment 9 equivalent. However, the storm clip points 6 here also a reset element 38 This is the active return of the "pulled out" stormclaw 6 from the venting position L _E to the rest position L _R (see 5 ) allowed. The reset element 38 here includes two from the bearing extension 28 partially punched and against the locking element 14 of the upper web element 18 upcoming spring latch 39 , which is an active return movement of the upper web element 18 the here "pulled out" stormclaw 6 relative to the lower web element 20 cause. Of course, this works through the spring latch 39 applied restoring force together with the weight of a brick 2 the over the mounting head 8th at the stormclaw 6 is arrested at this (see 4 and 5 ). Such a return element 38 can also be designed and arranged such that there is a movement of the brick 2 caused or supported by the rest position L _R in the vent position L _E , for example, to trigger a movement and so a vent already at lower acting on the brick loads q.

LIST OF REFERENCE NUMBERS

1

roofing

2

brick

3

head area

4

Roof substructure

5

footer

6

A storm clip

7

Top of the brick

8th

mounting head

9

Ventilation space

10

mounting seat

12

mounting element

13

screw head

14

locking

15

storage area

16

sliding

17

screw-in sleeve guide

18

first web element

19

bolt

20

second web element

22

shell

24

receiving guide

25

upper edge

26

Complementary guide element

27

flap

28

Bearing extension

29

recess

30

spacer

32

Bearing extension recording

34

roof base course

36

venting gap

38

Return element

39

spring bolt

L _R

rest position

L _E

venting position

w

path

V

offset

A _K

Main force axis

q

lifting load

P

load

s

game

v

pan direction

Claims (10)

Storm clip for fixing a brick or the like roof or Fassindeneindeckelementes on a substructure ( 4 ), for example, on an inclined roof substructure, wherein the storm clip ( 6 ) so with the brick ( 2 ) and the substructure ( 4 ) can be brought into active connection that they act on the brick acting, lifting wind loads q in the substructure ( 4 ), characterized in that the storm clip ( 6 ) at least two, via a sliding connection ( 16 ) via a defined path (w) between a rest position L _R and a maximum, locked venting position L _E mutually displaceable web elements ( 18 . 20 ), wherein the one, first web element ( 18 ) with the brick ( 2 ) and the other, second web element ( 20 ) with the substructure ( 4 ) are directly or indirectly operatively connected, so that the brick ( 2 ) between the rest position L _R and the venting position L _{E is} movable or tiltable. Storm clip according to claim 1, characterized by at least one locking element ( 14 ), which limits the displaceability of the web elements in at least one direction of a main force axis A _K. Storm clip according to claim 1 or 2, characterized in that the sliding connection ( 16 ) at least one sleeve ( 22 ) or the like fixing element, the two web elements ( 18 . 20 ) is fixed substantially perpendicular to a main force axis A _K and in particular surrounds. Storm clip according to one of claims 1 or 2, characterized in that the sliding connection ( 16 ) at least one recording guide ( 24 ) or the like rail element on the first web element ( 18 ) into which the second web element ( 20 ) with a complementary guide counter-element ( 26 ) is inserted displaceably, or vice versa. Storm clip according to claim 1, characterized by a bearing extension ( 28 ) for receiving a mounting element ( 12 ) and at least one spacer element ( 30 ) for setting a defined clearance s between the mounting element ( 12 ) and the bearing extension ( 28 ) such that in the assembled state of the bearing extension ( 28 ) at least partially a defined path w from the substructure ( 4 ) away and on this zubewegbar is. Storm clip according to claim 5, characterized in that the spacer element ( 30 ) as a lost adjusting element ( 32 ) is formed in such a way between the mounting element ( 12 ) and the bearing extension ( 28 ) is arranged that it during assembly of the storm clip ( 6 ) against the substructure ( 4 ) defines an assembly target position and when removing oversized wind loads q which are placed on the storm clamp ( 6 ) and that are above a predefined destructive power, with self-destruction the defined play between bearing extension ( 28 ) and mounting element ( 12 ) releases. Storm clip according to one of claims 5 or 6, characterized in that the mounting element ( 12 ) is designed as a screw which, while fixing the bearing extension ( 28 ), in the substructure ( 4 ) is screwed, wherein the spacer element ( 30 ) between a screw head ( 13 ) of the screw ( 12 ) and the bearing extension ( 28 ) is arranged. Storm clip according to claim 7, characterized in that the spacer element ( 30 ) comprises a sleeve, in particular made of plastic, which on the mounting element ( 12 ) is postponed. Storm clip according to one of claims 5 to 8, characterized in that the spacer element ( 30 ) at least partially in particular in one piece on the mounting element ( 12 ) is designed such that it has a maximum screwing depth into the substructure ( 4 ) Are defined. Storm clip according to one of the preceding claims, characterized by at least one return element ( 38 ) formed and arranged to actively effect at least partial movement of the brick ( 2 ) From the venting position L _E causes the rest position L _R or at least supported.

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