DE4315635A1 - Demountable panel fastening on facades - Google Patents

Abstract

Via a hole and/or retaining gauge which gives the possibility of keeping to the dimensions which determine the dowel holes in the y-axis and x-axis (just as the panel dowel eyelet dimension) and in order to fasten without clearance the machine required for the dowel bores in order then, with the aid of a diamond tool, to be able to produce the dowel bores in the y-axis and x-axis in a dimensionally correct manner, as a result of which, in the case of the retaining anchor, an adjustment means in these axes can be dispensed with provided that the dowel, via an inner cone with cylindrical expansion, can be adjusted in a precisely central manner in the bore and fixedly anchored. Furthermore, cutting-out and closing-off of the insulation in the dowel region (supporting-anchorage) can also be dispensed with if the dowel and the screw inserted into the dowel are of a wedge-shaped design. Furthermore, closing-off of the panel joints in order to improve the appearance and in order to protect the insulation from moisture can be dispensed with if the panels are bevelled in their longitudinal position and exhibit, in their lateral ends, a groove for the purpose of discharging rainwater. By virtue of the combination of all these measures, it is possible to mount and/or demount each individual panel at any time independently of the other panels.

Description

Methods for fastening panels to facades or the like, each plate being independent of the other plates can be assembled or disassembled at any time characterized in that the plates intended for attachment are equipped with at least two eyelets or hooks, which Safe to pull out on the rear wall in the upper area of the plate are anchored and then z. B. in the in the support wall inserted dowels, which are then in the y and x axes on the in the plate provided for anchoring Eyelets or hooks must be attached in a coordinated manner can be. Here is the eye or the hook, which as a releasable connector z. B. on the dowel is connected, adjustable in the Z-axis. As an attachment in the Z-axis inwards for the following one Facade panel is through the attached dowels (in upper area), which is connected to the Plate are connected, a system part with braced. Furthermore are at least one at the bottom of each plate Another part of the system with the same thread connection as wind protection appropriate.

This part can, if necessary, from the outside Using a tool through the spacing joints Opening brought into a holding or release position be, with this part of the system in the holding position a predetermined bias in the next engages lower plate.

Furthermore, spacing joints left in these which is about the possibility of carrying out a tool that is used to operate the already mentioned Part of the system (same as wind protection) is required ensure a greater distance than general must be installed in these joints once for Purposes of thermal insulation and moisture protection and to the other v. a. to loosen up the facades Spacer joints a rod (like joint tape) can be introduced. Here is the attachment and removal of these Bars in the provided side in the facade panels grooves made possible at any time by at least twice the immersion depth than that required later Made depth, and in addition is in this groove introduced at least one spring, then the inserted Push the rod to the intended position.

annotation

This goal of assembling or disassembling each individual plate could also be achieved by attaching the eyelets ( 1 ) or hooks ( 6 ) to the assembly scaffold (same as the substructure) in the required positions.

Task

Fastening cladding panels such as marble, granite and The like is still subject to many disadvantages. Firstly, it is not possible with known systems to assemble the individual panels independently of each other or to dismantle, since assembly only from the beginning of installation or disassembly is only possible from the end of installation.

On the other hand, the fastening anchors used must be used in addition to a z-axis adjustment option one way of setting each in y- and x- Have axis.

Another disadvantage is that the Insulation material used in the area of the anchor this must be cut free, for another these recesses later in order to maintain the insulation value, to be closed again with difficulty.

Another disadvantage is that the brickwork must be closed in the joint area in order on the one hand to make the anchorage invisible, on the other hand around the penetration of rainwater into the insulation avoid. It is also for reasons of space and strength not possible to beautify a rod - to be inserted between the individual facade panels - how this has long been used for wood.

Furthermore, such a closed wall can no longer to breathe.  

Proposed solution

To solve all of these problems in a simple way suggested:

• - The dowel anchoring holes with a diamond tool to create, the for the drilling or milling drive required machine using a drilling or holding jig position that can be brought exactly in the y- and x-axis (equal to y- and x-axis of the anchor end position) can be brought and with the support gauge in the z-axis position is aligned, thereby placing the in the dowel screwed in (same as hook) in z-axis position Can be brought.

Because the dowel hole is exactly in the y- and x-axis (same as y and x axis of the cladding panel to be anchored) can be manufactured at Support anchors on a y- and x-axis adjustment option entirely be dispensed with, provided the anchor has a cone expansion can be anchored in the center of the hole, also cutting out the insulation in the support anchor area not applicable since it should be possible if the dowel in Is designed wedge shape, the insulation directly over the To push dowels, which then also the locking the insulation in this area is eliminated and at the same time 100% insulation density in the anchor area guaranteed is, and in addition an automatic attachment insulation is given.

• - Furthermore, is proposed the cladding panels (marble, granite and the like) via a dowel connection which of is attached invisibly on the outside and on the side, via eyelets hang directly, which makes it possible for the individual Plates independent of the others at any time (dis) assemble.
• - As a further suggestion, the plates in their bevel horizontal position to drain water (equal to roof profile) to ensure this open gap can also act as a ventilation slot.
• - Furthermore, the panels can be fitted with a side Milling be provided, this milling the The purpose of a water drainage channel can serve the other but the possibility offers to insert a rod between the individual plates for the purpose of beautifying the facade or but also increase moisture protection at the same time. This side milling can also be done in the horizontal Joints are introduced to a rod there too  to attach for the purpose of beautification, then proposing the rod with ventilation slots to provide.

annotation

For these dowel fastenings you can use the from the Unpublished utility model application: Removable Dowel connections G 9201042.3 (own registration) be used.

description

Fig. 1 shows a sectional view of a wall covering;

Fig. 2 shows a sectional top view in the anchor area;

Fig. 3 shows a sectional top view; Face of the panel with inserted trim strip (rod).

The sectional view shown in Fig. 1 a wall panel wherein a grommet (1) which is fixedly connected via a plug connection (2) with the covering plate (3), the dowel anchor is connected by a threaded connection (3 a) and wherein a via the plate end ( 4 ) protruding part ( 5 ) is intended as a system for the subsequent plate and is also braced and at the same time is used as an insertion aid for the threaded anchor. Via the eyelet, the plate can be hung in the hook ( 6 ), which is connected to the dowel ( 8 ) via a threaded part ( 7 ), whereby the required dimension of the z-axis ( 9 ) can be set. The dowel hole ( 10 ) is made with the help of a drilling or holding jig (not shown here) exactly in the y- and x-axis ( 13 + 14 ) of the plate eyelet ( 1 ) in concrete, masonry or the like. This bore has a threaded part ( 27 ) over which the dowel, which also has a threaded part and is additionally anchored exactly in the center of this bore by an inner cone ( 28 ) with a cylindrical expansion effect.

Furthermore, the hook ( 6 ) on its front is wedge-shaped ( 12 ) and the dowel ( 8 ) is pointed ( 15 ) so that the insulation ( 26 ) in the anchor area does not have to be cut free or subsequently closed again. If the goal is to push the insulation directly over the anchor (this cannot be achieved with some insulation materials, this could be achieved by a simple hole, which is kept smaller in diameter than the anchor diameter). A hook ( 25 ) acting as a locking device (wind protection) is also attached to the lower end of the plate by means of a threaded connection ( 3 a), this locking device being able to be unlocked from the outside if necessary. The cladding panels ( 3 ) are bevelled in their horizontal ends ( 16 ) for the purpose of water repellency and are provided with a groove ( 18 ) on their end faces ( 17 ) in order to prevent rainwater from penetrating, but also for the purpose of beautifying the facade To be able to insert a rod ( 24 ), it is advantageous for assembly reasons if one side has a deeper cutout ( 19 ) (equal to 2 _* rod immersion depth) and at the same time contains a bore ( 20 ) for a spring holder ( 21 ). Furthermore, this groove ( 18 ) can also be used for the same purpose in the horizontal ends ( 16 ), only the groove at the lower end having to have a deeper cut ( 23 ), but due to the weight of the rod ( 24 ) on one Pressure spring can be dispensed with.

There should also be a rod entry at the horizontal ends come, it is suggested the rod with ventilation slots (not shown here) to ensure adequate breathing of the facade wall.

complement

It is provided that this drilling not shown here or holding gauge to a size of approximately one scaffold height and a length of approximately 5 m and more is. In addition to the possibility of the drilling or milling device in the y and x axes of the respective Eyelets y- and x-axis measure, at the same time the measure in Align the z axis according to the entire facade wall, thereby setting up each individual dowel hook can be omitted with a lot of time, since then the z-axis dimension is also set using this gauge can be.

Claims (7)

1. Panel attachment to facades or the like, each panel can be assembled or disassembled at any time independently of the other panels, with a receiving hook, which can be dimensionally adjusted with a threaded connection in the anchoring wall in the z-axis, and where The dowel is anchored in the center of the hole in the wall and the plate, characterized by the fact that it has an eyelet ( 1 ), which is anchored in the plate ( 3 ) via a dowel connection ( 2 ), and another one over the edge of the plate ( 4 ) projecting system part ( 5 ) is clamped, can in the receiving hook ( 6 ) z. B. is connected to the dowel ( 8 ). The dowel hole ( 10 ) with the help of a drilling or holding gauge is exactly in the y- and x-axis ( 13 + 14 ) the y- and x-axis of the eyelet, the plate ( 3 ) intended for anchoring, in the wall ( 11 ) is created and a locking hook ( 25 ) is attached to the respective lower part of the plate ( 3 ) and the arrangement of the eyelet ( 1 ) or receiving hook ( 6 ) can be reversed. 2. Panel fastening according to claim 1, characterized in that the receiving hook ( 6 ) on its front is wedge-shaped ( 12 ) and the dowel ( 8 ) has a pointed shape ( 13 ) on its opening side. 3. Panel fastening according to claims 1-2, characterized in that the panels to be anchored ( 3 ) are chamfered in their upper and lower horizontal edge ( 16 ) and each have a groove ( 18 ) on their end faces ( 17 ). 4. Panel fastening according to claims 1-3, characterized in that one of the grooves ( 18 ) is milled out at least to twice the groove depth ( 19 ) and contains at least one bore ( 20 ) for a spring receptacle ( 21 ). 5. Panel fastening according to claims 1-4, characterized in that the panels ( 3 ) also have a groove ( 22 ) in their horizontal ends ( 16 ), the groove lying at the lower end in each case being milled at least twice as deep ( 23 ) . 6. Panel fastening according to claims 1-5, characterized in that a rod ( 24 ) is inserted between the grooves ( 18 ). 7. Panel fastening according to claims 1-6, characterized in that a rod ( 24 ) is also inserted between the grooves ( 22 ), but this can have ventilation slots.