CH707596A2 - Retaining profile. - Google Patents

Abstract

The invention relates to an elongate retaining profile (11), in particular for a floor, facade or ceiling cladding, a room divider or the like, having a plurality of recesses arranged in the longitudinal direction of the retaining profile (11) and spaced apart, into which a plurality of cladding elements (45 ) is receivable. At the recesses on at least one side of a survey and webs (19a, 19b) are formed, which are formed between the recesses. The holding profile (11) comprises a first outer retaining profile part (13) and a second inner retaining profile part (15), which inner retaining profile part (15) is received in the outer retaining profile part (13). First and second recesses (17a, 17b) are provided on the outer and inner retaining profile parts (13, 15), which are defined by first sides (21a, 21b), second sides (21c, 21d) and a bottom connecting sides (23a, 23b ) are defined. In each case a first and second recess (17a, 17b) together define a recess of the holding profile (11).

Description

Field of the invention

The invention relates to a holding profile according to the preamble of claim 1 and a set of holding profiles and cladding elements according to the preamble of claim 13.

State of the art

Cladding elements, in particular floor, facade or ceiling panels are fastened in the prior art with holding means such as screws or nails on the surface to be clad. In most cases, a slat construction is provided on the ground in advance, on which the cladding elements are attached. This form of cladding has long been known, but has the disadvantage that it is very labor intensive and takes a long time accordingly.

In EP 2 392 749 a solution to this problem is disclosed. An elongate retaining profile comprises a plurality of recesses arranged in the longitudinal direction of the retaining profile and spaced apart, in which a plurality of cladding elements can be received. At the recesses a serrated elevation is formed on at least one side, whereby an undercut is defined in the direction of the bottom of the recess. Webs are formed between the recesses. The undercut has the shape of a sawtooth. In the recesses, the cladding elements can be pressed, with the saw teeth penetrate into the respective cladding elements and get caught. By the saw teeth each panel element is held by adhesion to the retaining profile. Due to the design of the holding profile cladding elements can be quickly attached. However, each cladding element must be pressed individually into the retaining profile. Also, it is not intended to release the cladding element of the retaining profile to use this again. The extraction of the cladding element therefore leads to the destruction of selbiges. Such a holder is only suitable for cladding elements, which are softer than the holding profile, so that the saw teeth can cut into the cladding element.

Holding profiles with an outer retaining profile part and an inserted in the outer retaining profile part inner retaining profile part are also known from the prior art. The inner retaining profile part can be moved relative to the outer retaining profile part in this. Mutually corresponding recesses of the two retaining profile parts for receiving cladding elements can be reduced by moving the two retaining profile parts. A cladding element received in the recess can therefore be clamped in the retaining profile. The inner retaining profile part and the outer retaining profile part are biased by springs against each other. This has the advantage that cladding elements can snap into the retaining profile quickly and compensate for possible linear expansion caused by temperature variations due to the expansion of the springs. However, the structure is inevitably unstable. The retaining profiles must therefore always be attached to a load-bearing substructure.

Object of the invention

It is therefore an object of the present invention to show an improved retaining profile, which allows a stable system of retaining profiles and trim elements with a simultaneous rapid assembly of trim elements.

description

According to the invention the object is achieved in a device according to the preamble of claim 1, characterized in that the inner retaining profile part is displaceable relative to the outer retaining profile part in a locking direction with a clamping device in a holding position, in which holding position, the inside diameter of the recess is reduced and a Displacement or opening of the inner retaining profile part is prevented relative to the outer retaining profile part. If the inner retaining profile part is in the closed position, the cladding elements are held firmly without the recess expanding. Holding profiles and cladding elements therefore form a self-stabilizing system, without further supporting components would be necessary. The retaining profiles can therefore be used freestanding, since adjacent retaining profiles are held firmly together by the cladding elements. Application examples are screens, partitions or soundproof walls.

The clamping device makes it possible to attach all the lining elements which are received in the recesses of the holding profile at the same time. The attachment process can therefore be done very quickly. The transfer of the inner holding profile in the holding position can also be done without a clamping device by the inner holding profile part with an external clamping tool, such as a lever, a frame press or a joinery table, is moved to the holding position. The fixation in the holding position can then take place, for example, by a screw connection or a split pin.

Conveniently, the clamping device is formed by a screw, so that upon rotation of the screw or a nut in one direction, the inner retaining profile part is displaceable in the closing direction and is displaceable in the opening direction when rotating in the opposite direction. The displacement of the inner retaining profile part relative to the outer retaining profile part with such a clamping device has the advantage that the pressure on the lining element is finely dosed. By the corresponding torque on the screw or the nut, a secure holding force can be built without the cladding element would be damaged.

Allow the inner and outer retaining profile part that trim elements but also other components are quickly fixed to the support profile and can be removed just as quickly without damaging it. This is particularly advantageous when a large area with cladding elements is to dress and the cladding elements or components are maintenance-intensive and therefore often have to be removed from the holding element.

In a particularly preferred embodiment, the inner retaining profile part is displaceable relative to the outer retaining profile part in the longitudinal direction. This design feature allows a particularly simple and simple form to attach a fairing element to the retaining profile and to solve again.

In a further preferred embodiment, the inner retaining profile part is displaceable relative to the outer retaining profile part in a locking direction in a holding position, whereby the inside width of the recess is reduced in size. The cladding element received in the recess is reliably held in the reduced recess when the dimensions of the cross section of the cladding element are adapted to the dimensions of the recess. The displacement in the holding position allows a holder under positive locking, under force or a combination of these two types of connection.

Characterized in that the inner retaining profile part is displaceable relative to the outer retaining profile part in an opening direction in an open position, whereby the clear width of the recess can be increased, can be cladding elements or components, such as insulation, nondestructively remove from the holding profile. As already stated above, cladding elements can therefore be quickly replaced or removed for maintenance purposes and held again on the retaining profile.

Conveniently, the inside diameter of the second recesses is greater than the inside diameter of the first recesses. As a result, elevations or holding projections can be pulled back on the recess sides of the inner retaining profile part behind the corresponding recess of the outer retaining profile part. As a result, insertion of a cladding element in the recess without force or material damage is possible.

In a further particularly preferred embodiment, a survey or depression is formed on at least one of the first or second sides. The survey or depression cooperates with a corresponding depression or elevation on the cladding elements, whereby the cladding element is held positively in the recess. It is also conceivable that the clear width of the recess widens in the direction of the base, in that the first and / or the second sides are formed as an undercut. The recesses have the shape of a trapezoid in which the base forms the base of the trapezoid. In recesses configured in this way, lining elements with likewise trapezoidal cross-sections can be held in a form-fitting manner, without the need for elevations or depressions on the first and second sides or the lining elements.

Advantageously, the elevation is arranged on at least one of the first or second sides such that it projects into the holding position in the recess. As a result, a latching mechanism can be produced in which the paneling element is held by the protruding projection on the retaining profile. It is understood that in addition to surveys the various holding projections, retaining lugs and the like. Are suitable to hold the cladding element. The survey and the survey of the survey on the cladding element may be coordinated so that the connection between the holding profile and cladding element is a positive connection or a frictional connection or a combination of these two compounds.

In a further preferred embodiment, a holding extension is formed on one of the elevation opposite sides, which projects into the recess in the holding position and in the open position. Such a retaining extension makes it possible to provisionally hold the cladding element in the recess in the open position. In the holding position of the holding extension improves the attachment of the cladding element since this is held between collection and holding extension as of a claw. It is understood that a plurality of holding projections and / or elevations may be provided on the sides of the recesses for a particularly firm holder.

It is advantageous if the outer and inner retaining profile part are held together in such a way that the inner retaining profile part is forcibly guided in the outer retaining profile part along the closing direction or the opening direction. This design feature allows the inner retaining profile part to be slidably held on the outer retaining profile part. An unintentional release of the two holding profile parts from each other is therefore prevented.

It proves to be advantageous if the forced operation is realized by a slot which is provided on the outer or inner retaining profile part and a pin which is guided along the slot. This positive guide can also be used to fix the two retaining profile part in the holding position to each other. For example, if the pin has an external thread, the retaining position can be fixed by tightening a nut.

Advantageously, an undercut is defined in the direction of the bottom of the recess on the survey. Preferably, the undercut is formed by a sawtooth barb. As a result, the inner retaining profile part can get caught in the cladding element to be held.

It is advantageous if the elevation or the holding extension has a height of at most 10 mm, preferably of at most 5 mm and more preferably of at most 3 mm. This height makes it possible that the cladding element is securely held on the retaining profile and the shots in the cladding elements, such as grooves must have only a small depth, which are in the range of height of the survey.

Another aspect of the invention relates to a set consisting of at least one pair of retaining profiles according to the above description and a plurality of cladding elements, which are held in the recesses when the holding profile is in the holding position. The set makes it possible to attach a wide variety of cladding elements to the pair of retaining profiles. The arrangement of the cladding elements may be lamellar or may form a common surface. The surface structure can be determined by the angular position of the recesses of the retaining profile. The cladding elements can be removed at any time from the retaining profile part, since the inner retaining profile parts only have to be moved to the open position for releasing.

Advantageously, the elevations in the holding position penetrate slightly into the surface of the cladding elements, whereby the cladding elements are held non-positively on the pair of holding profiles. In this form of connection, the cladding element is damaged by the survey, but does not require adaptation to the survey form. In addition, in an exclusive adhesion, the material of the survey should be harder than the cladding element.

In a particularly preferred embodiment, first grooves are provided on the sides of the cladding elements, which face the elevations, which cooperate under positive engagement with the elevations. This type of connection does not damage the cladding elements, but recesses for receiving the ridges must be provided on the cladding elements.

These may be grooves, but also shots, which are essentially a negative form of the surveys. In this type of connection, the material of the cladding elements or components can also be harder than the material of the holding profiles. So also elements of metal, stone, glass, etc. are fastened to the retaining profiles.

Conveniently, the first grooves cooperate with the surveys under adhesion and positive engagement. The traction prevents the cladding elements along the grooves in the recesses are displaced. As a result, the cladding elements are displaced in any direction on the retaining profile pair.

It is advantageous if the cladding elements are held provisionally in the open position on the pair of holding profiles by each cladding element can be suspended with a second groove in the holding extensions of the recesses. The assembly of the cladding elements is therefore particularly simple by these are already positioned in the recesses before the inner retaining profile parts are moved. If all cladding elements are positioned, the inner retaining profiles can be moved to the holding position without the cladding elements still having to be adjusted. This feature is particularly advantageous in the vertical arrangement of the holding profiles, since the cladding elements would fall out of the recesses without the holding extensions.

Further advantages and features will become apparent from the following description of an embodiment of the invention with reference to the schematic representations. It shows in not to scale representation: <Tb> FIG. 1: <SEP> an exploded view of a retaining profile in a first embodiment with an inner and outer retaining profile part and incorporated cladding elements; <Tb> FIG. 2: <SEP> a side view of the holding profile; <Tb> FIG. 3: <SEP> a front view of the holding profile; <Tb> FIG. 4: <SEP> is a detail view of the detail IV of FIG. 2; <Tb> FIG. 5: <SEP> is a detail view of the detail V of FIG. 3; <Tb> FIG. FIG. 6 shows an exploded view of a retaining profile in a second embodiment with an inner and outer retaining profile part and received floor elements; FIG. <Tb> FIG. 7: <SEP> is a detail view of the detail VII of FIG. 6; <Tb> FIG. 8: <SEP> is a detail view of the detail VIII from FIG. 6 <Tb> FIG. 9 shows an exploded view of a retaining profile in a third embodiment with an inner and outer retaining profile part and incorporated trim elements; <Tb> FIG. 10: <SEP> is a detail view of the detail X of FIG. 9 and FIG <Tb> FIG. 11: <SEP> is a detail view of the detail XI of FIG. 9. <Tb> FIG. FIG. 12 shows an exploded view of a retaining profile in a fourth embodiment with an inner and outer retaining profile part; FIG. <Tb> FIG. 13: <SEP> An axonometric view of a tensioning device and <Tb> FIG. 14: <SEP> is a side view of the clamping device of FIG. 13 installed in the retaining profile.

1 to 5 show a first embodiment of the inventive retaining profile, which is designated overall by the reference numeral 11. In this application, we set the holding section 11 vertically to form together with cladding elements 45 a visual and soundproof wall. The holding profile 11 comprises a first outer retaining profile part 13 and a second inner retaining profile part 15. The first and second retaining profile 13,15 preferably have a U-shaped cross section, with other profile cross sections, such as an L-shape are conceivable (embodiment of FIG .. 12 ). Preferably, the retaining profile parts are made of stainless steel or aluminum. It is also conceivable, however, a high-strength plastic or that the inner retaining profile member 15 and the outer retaining profile member 13 made of different materials. Cross sections with a dimension between 50 and 70 mm have proven to be advantageous, but other dimensions are also possible. The width of the inner retaining profile part 15 is slightly smaller than the width of the outer. Retaining profile part 13. The inner retaining profile part 15 is inserted into the outer retaining profile part 13 and is substantially free of play in the outer retaining profile part 13 along the longitudinal direction displaceable.

On the outer retaining profile part 13 first recesses 17a are provided, which are spaced apart by webs 19a. At the inner retaining profile part 15 second recesses 17 b are provided, which are spaced apart by webs 19 b. The recesses 17a, 17b have respective first sides 21a, 21b and second sides 21c, 21d which are interconnected by a base 23a, 23b. Preferably, the first and second sides 21a, 21b, 21c, 21d are oriented substantially parallel to one another. If the inner retaining profile part 15 is inserted into the outer retaining profile part 13 and displaced correspondingly in the outer retaining profile part 13, the first and second recesses 17a, 17b form the recesses 1.7 of the retaining profile 11.

The inner retaining profile part 15 can be displaced relative to the outer retaining profile part 13 in a locking direction 25 in a holding position (shown in Fig. 5). In the closure direction 25, the first and second recesses 17a, 17b are displaced relative to one another in such a way that the clear width 27 of the holding profile 11 is reduced (FIG. 4). If the inner retaining profile part 15 is displaced in the opposite opening direction 29, the inside width 27 is increased until the recesses 17a, 17b are brought to coincide. In this open position, the clear width 27 preferably corresponds to the clear width 27a of the outer retaining profile part 13. The dimensions of the recesses 17a, 17b are substantially equal, it being preferred if the inside width 27b and the depth of the second recesses 17b are slightly larger as selbige dimensions of the first recesses 17a.

At the first sides 21b elevations, for example in the form of saw teeth 31, formed. In the direction of the base 23a, the sawtooth 31 forms an undercut in the form of a barb. On the second sides 21c of the outer retaining profile part 13 holding extensions 33 may be formed. In the holding position, the saw teeth 31 protrude into the recesses 17. If the inner retaining profile part 15 is moved to the open position, the saw teeth 31 are withdrawn behind the first sides 21 a. On the other hand, the holding projections 33 protrude into the recesses 17 in the holding and in the open position. It is obvious to the expert reader that the saw teeth 31 can also be formed on the outer holding profile part 13 and the holding extensions 33 on the inner holding profile part 15. It is also conceivable that, instead of the elevations 31 or retaining extensions 33, depressions, for example grooves, are provided on the first 21b and on the second sides 21c. In this case, 45 surveys are then provided on the cladding elements, which protrude into the holding position in the wells.

For adjusting the inner retaining profile part 15 relative to the outer retaining profile part, a clamping device is provided. In Fig. 5 it is shown that the clamping device can be realized by a screw 35. The screw 35 cooperates with a first and second holding part 37a, 37b. The first and second holding part 37a, 37b are expediently arranged on one of the ends of the holding profile 11 on the outer holding profile part 13 or on the inner holding profile part 15. The clamping device can be designed so that it can be tensioned from inside or outside the retaining profile. In Fig. 5, a variant is shown, in which the clamping device is clamped from the inside, when the holding part 37a is not accessible from the outside. The screw 35 is fixedly connected to the holding part 37 a. By the holding part 37b, it is guided freely movable along its longitudinal axis. By rotating a first nut 38a in the direction of rotation 39, the inner retaining profile part 15 can be transferred to the holding position. A second nut 38b serves to secure the first nut 38a. If the first holding part 37a is accessible from the outside, then the clamping device can be realized according to a second embodiment. The screw 35 penetrates in this embodiment, the first and second holding part 37 a, 37 b, wherein the screw 35 in the first holding part 37 a is freely rotatable and cooperates in the second holding part 37 b with an internal thread. This tensioning construction causes the two holding parts 37a, 37b to be pulled together when the screw is turned in one direction (clockwise in the case of a left-hand thread) and the inner holding profile part 15 is pulled into the closed position. In the opposite direction of rotation, the inner retaining profile part 15 can be pushed into the open position.

Thus, the outer and inner retaining profile part 13, 15 do not fall apart unintentionally, the inner retaining profile member 15 is conveniently held in the outer retaining profile part 13, without affecting the displacement of the inner retaining profile part 15. Such a holder may for example be realized by arranged on one of the retaining profile parts 13, 15 slots 55, in which slides pins. The pins are then fixed in the other retaining profile part 13,15.

The recesses 17 serve to receive cladding elements 45. In particular, when the retaining profile, as shown in Fig. 1, 2 and 4, is oriented vertically and the recesses 17 are oriented obliquely downwards, it is expedient that at the outer holding profile part 13 holding extensions 33 are formed. These retaining extensions 33 are designed to hold the cladding element 45 provisionally on the retaining profile 11 in the open position. On the cladding element 45 first and second grooves 47,49 are provided. The cladding element 45 is inserted into the recess 17 when the inner retaining profile part 15 is in the open position. For easier insertion of the cladding element 45, it is expedient if the clear width 27a of the first recesses 17a are slightly larger than the height of the cladding elements 45th The holding extensions 33 engage in the second grooves 49, whereby the cladding element 45 is no longer from the recesses can fall out. After all cladding elements 45 are received in the recesses 17, the screw 35 is tightened, whereby the inner retaining profile part 15 is moved to the holding position. The saw teeth 31 engage in the first grooves 47 and all cladding elements 45 are fastened simultaneously by tightening the screw 35 to the holding profile. By loosening the screw 35, the cladding elements 45 are also at any time removable from the support section 11 again. The attachment of the lining elements 45 to the support profile 11 can therefore be done very quickly and is also undone. The transfer of the inner retaining profile part 15 in the holding position can also be done by a lever, a frame press, a joinery table or other clamping tool (see FIGS. 13 and 14). If the inner retaining profile part 15 is in the holding position, then it can be fixed in this position by holding means. For example, screws can laterally penetrate the inner and outer retaining profile part 13, 15 and prevent a displacement or opening.

Each of the saw teeth 31 is locked in the first groove 47, whereby the cladding element 45 is held in a form-fitting manner on the holding profile 11. So that the cladding elements are also held along their longitudinal direction in the retaining profile, it is expedient for the saw teeth 31 to hold the cladding element 45 also under adhesion. It is therefore preferred if the length of the saw teeth slightly exceeds the depth of the first grooves 47, for example by 1 to 2 mm. Thus, the saw teeth penetrate in the holding position in the bottom of the first grooves and prevent longitudinal displacement of the lining elements 45 relative to the retaining profile eleventh

Does not extend the first groove 47 over the entire length of the cladding element 45, but is executed in a plurality of recesses in each case in the region of the saw teeth 31, a holder under positive locking is sufficient.

In Figs. 6 to 8, a second embodiment is shown, which can serve the construction of terrace floors. The operating principle in this embodiment is the same as in the first embodiment, but the holding profile 11 is adapted to its horizontal orientation, which it requires in the application of soils. The inner retaining profile part 15 has on both sides 21b, 21d holding extensions 33 formed. In each recess 17, a bottom member 51 can be inserted. The clear width 27b of the recesses 17b and the holding extensions 33 are dimensioned such that bottom elements 51 can be inserted without force into the recesses 17. On the longitudinal sides of the bottom elements 51, which face the holding projections, first and second grooves 47, 49 are provided. If the inner retaining profile part 15 is displaced in the outer retaining profile part 13, retaining lugs 53, which are formed on the second sides 21c of the recesses 17a, engage in the first grooves 47. The retaining lugs 53 are provided instead of the saw teeth 33, since only one positive connection and no adhesion between the holding section 11 and bottom element 51 is required.

In the Fig. 6 to 8 slots 55 and round holes 57 are shown. By a respective slot 55 and a round hole 57, which coincide, a screw can be passed. If the inner retaining profile part 15 is in the holding position, then the screw can be tightened, whereby the inner retaining profile part 15 is fixed in the holding position. This position assurance can be provided in addition to the above-described clamping device or serves the sole fixation of the holding position when no clamping device is provided on the retaining profile.

In Figs. 9 to 11, a third embodiment is shown, in which the holding profile, as in the first embodiment for a visual and acoustic wall is used. In comparison with the first embodiment, the dimensions and the orientation of the recesses 17 differ. This is to illustrate that the sides 21a, 21b, 21c, 21d may have different angles to the longitudinal sides of the retaining profile parts 13, 15. There are angles of 90 degrees to about 30 makes sense, depending on which angular position the cladding elements 45 should have. The holding projections do not engage in this embodiment in a second groove of the cladding element 45, but rise in front of the surface of the cladding elements 45 and hold them provisionally when hanging the cladding elements 45 in the recesses 17. The retaining lugs 53 engage in an already known manner in the first Grooves 47 a.

The embodiment of the retaining profile 11 according to FIG. 12 shows that the first retaining profile part 13 can also be a profile with an L-shaped cross section. The first retaining profile part 13 has in this example a first and second legs 14a, 14b. The second retaining profile part 15 may also have an L-shaped cross section, or has, as shown in Fig. 12, a U-shaped cross section, which is adapted to the second leg 14b and on the second leg 14 b is attachable. The holder of a cladding element takes place in the holding profile 11 only in a recess 17 and not in two recesses 17, as in the first to third embodiment. This fourth embodiment of the retaining profile 11 is therefore particularly suitable for the mounting of cladding elements with a low specific density, such as insulating materials. Otherwise, the function of this embodiment does not differ from the above embodiments. For the application for holding insulating materials, the second leg. 14b through a plurality of ventilation openings, such as slots or slots to be broken. As a result, a sufficient ventilation between insulation and masonry is secured and the rear ventilation also causes sufficient insect protection.

In FIGS. 13 and 14, a separate clamping tool 59 is shown. The clamping tool 59 comprises a holding part 37a, a knurled screw 35 and a hook 61 whose distance to the holding part 37a can be changed by turning the knurled screw 35. The hook 61 can be hooked onto a bolt 63, which pin 63 is fixed to the inner holding profile part 15 , If the bolt 63 also penetrates the outer retaining profile part 13, then it can be used to fix the outer and inner retaining profile part 13, 15 in the retaining position. The holding part 37a is arranged on the front side on the outer retaining profile part 13 and the hook 61 is hooked into the bolt. By turning the knurled screw 35, the hook 61 pulls the inner retaining profile part 15 in the direction of the holding part 37a. After fixing the holding position, the thumbscrew can be solved and the clamping tool 59 are removed from the support section 11.

The inventive retaining profile 11 also has the advantage that cladding elements or other components can be held on the support section 11, whose material is the same hardness or harder than the material of the holding profile 11. Preferably, the retaining profile is made of stainless steel (e.g., V2A steel). Due to the holder under positive locking and the optional holder with traction, the components to be held can also be made of metal, but even made of stone or glass. The prerequisite for a damage-free holder is that the recesses 17, the saw teeth 33 and retaining lugs 53 and the not necessarily existing retaining extensions 33 can interact positively with the component or cladding element together.

Another application of the retaining profile 11 is the attachment of solar panels to rooftops or walls. The solar panels can be rapidly attached by the displaceability of the inner retaining profile member 15 to the outer retaining profile member 13 and remove just as quickly from the retaining section 11. The rapid removability is particularly advantageous for the maintenance and replacement of the solar panels.

Legend:

[0044] <Tb> 11 <September> retaining profile <tb> 13 <SEP> First, outer retaining profile part <tb> 14a, 14b <SEP> First, second leg of the first retaining profile part <tb> 15 <SEP> Second inner retaining profile part <tb> 17, 17a, 17b <SEP> Recesses <tb> 19, 19a, 19b <SEP> Stege <tb> 21a, 21b <SEP> First pages of the recesses <tb> 21c, 21d <SEP> Second pages of the recesses <tb> 23a, 23b <SEP> Reason for the recesses <Tb> 25 <September> closing direction <tb> 27, 27a, 27b <SEP> Light width <Tb> 29 <September> opening direction <Tb> 31 <September> saw teeth <Tb> 33 <September> holding projections <Tb> 35 <September> Bolt <tb> 37a, 37b <SEP> Brackets <tb> 38a, 38b <SEP> First and second mothers <tb> 39 <SEP> Direction of rotation of the screw <Tb> 45 <September> lining element <tb> 47 <SEP> First grooves <tb> 49 <SEP> Second grooves <Tb> 51 <September> floor element <Tb> 53 <September> retaining lug <Tb> 55 <September> slot <Tb> 57 <September> Round hole <Tb> 59 <September> clamping tool <Tb> 61 <September> Hook <Tb> 63 <September> Bolts

Claims (14)

1. elongated retaining profile (11) in particular for a floor, facade or ceiling paneling, a room divider or the like with - A plurality of in the longitudinal direction of the holding profile (11) arranged and spaced-apart recesses (17) into which a plurality of cladding elements (45) is receivable, - webs (19) which are formed between the recesses (17), - A first outer retaining profile part (13) with first recesses (17 a) and A second inner retaining profile part (15) with second recesses (17b), which inner retaining profile part (15) is displaceable in the longitudinal direction relative to the outer retaining profile part (13), wherein the first and second recesses (17a, 17b) are defined by first sides (21a, 21b), second sides (21c, 21d) and a bottom connecting sides (23a, 23b), and first and second recesses (17a, 17b) 17b) together define a recess (17) of the holding profile (11), characterized in that the holding position in which the inside width profile part (15) is displaceable in a locking direction (25) with a tensioning device (35, 59) into a holding position, in which holding position the inside width (27) of the recess is reduced and in which Holding position a displacement or opening of the inner retaining profile part (15) relative to the outer retaining profile part (13) is prevented. 2. Retaining profile according to claim 1, characterized in that the clamping device is formed by a screw (35), so that upon rotation of the screw (35) or a nut (38) in one direction, the inner retaining profile part (15) in the closing direction (25 ) is displaceable and in the recess (17) received cladding element (45) can be clamped. 3. Retaining profile according to one of claims 1 or 2, characterized in that the inner retaining profile part (15) relative to the outer retaining profile part (13) in an opening direction (29) is displaceable in an open position, whereby the inside diameter (27) of the recess can be enlarged is. 4. Retaining profile according to one of claims 1 to 3, characterized in that the inside diameter (27b) of the second recesses (17b) is greater than the inside diameter (27a) of the first recesses (17a). 5. retaining profile according to one of claims 1 to 4, characterized in that on at least one of the first or second sides (21 a, 21 b, 21 c, 21 d) is formed a survey (31, 53) or depression. 6. retaining profile according to claim 5, characterized in that on at least one of the first or second sides (21a, 21b, 21c, 21d) the elevation (31, 53) is arranged such that it in the holding position in the recess (17). protrudes. Holding profile according to one of claims 5 to 6, characterized in that at one of the elevations (31, 53) opposite sides (21a, 21b, 21c, 21d) is formed a holding extension (33) which in the holding position and in the open position in the recess (17) protrudes. 7. retaining profile according to one of claims 3 to 6, characterized in that the outer and inner retaining profile part (13, 15) are held together in such a way that the inner retaining profile part (15) in the outer retaining profile part (13) along the closing direction (25). or the opening direction (29) is positively guided. 8. retaining profile according to claim 7, characterized in that the positive guidance by a slot (55) which is provided on the outer or inner retaining profile part (13, 15) and a pin which is guided along the slot, is realized. 9. holding profile according to one of claims 6 to 8, characterized in that the elevation (31, 53) or the holding extension (33) has a height of at most 10mm, preferably of at most 5 mm and more preferably of at most 3 mm. A set of at least one pair of support profiles (11) according to any one of the preceding claims and a plurality of cladding elements (45), characterized in that the plurality of cladding elements (45) are retained in the recesses (17) when the Pair of retaining profiles (11) is in the stop position. 11. Set according to claim 10, characterized in that the elevations (31, 53) in the holding position slightly penetrate into the surface of the cladding elements (45), whereby the cladding elements (45) are held non-positively on the pair of holding profiles (11). 12. Set according to claim 10 or 11, characterized in that on the sides of the cladding elements, which are the elevations (31, 53) facing, first grooves (47) are provided, which cooperate with positive locking with the elevations (31, 53) , 13. Set according to claim 12, characterized in that the first grooves (47) cooperate with the elevations (31, 53) under adhesion and positive engagement. 14. A kit according to any one of claims 10 to 13, characterized in that the cladding elements (45) in the open position on the pair of holding profiles (11) are provisionally held by a each cladding element (45) with a second groove (49) in the holding extensions (33) of the recesses (17) can be suspended.