DE7117449U - Set of components for ceiling structures - Google Patents

Description

Utility model application

JULIUS & AUGUST ERBSLCH, ', VJPPERTAL-BARMEN

Set of components for ceiling structures

The subject of the application is 3in set of components for ceiling structures, especially r ·; re of coffered ceilings.

Such ceiling constructions have already become known in the most varied of designs. Mostly are used as surface elements rectangular or square cassettes or panels that attach to one with the help of fasteners The supporting framework suspended from the ceiling to be clad is fastened from supporting profiles spanning parallel to the room. Since there is a large number of items to be assembled with such ceilings, the connections between the parts must can be produced easily and safely in the shortest possible time. On the other hand, the individual support profiles should if possible be hung secured against lateral pendulum movements in order to ensure a vibration-proof support for the cassettes. In some designs, cross members are arranged between the support profiles for this purpose. However, that has Disadvantage that the weight of the ceiling structure is considerably increased and the manufacturing and assembly costs by the additional accruing parts can be increased.

The registration was now based on the task of a set of components to create that meets the requirements to be set in the simplest possible way. It was used for the attachment of the the cassette-receiving support profiles on the retaining profiles to be attached to the building ceiling, a hook connection is selected, which has the comparatively simplest mechanical structure. Their disadvantages which hinder their application for this purpose was overcome η by an additional clip bar. Accordingly is the renewal according to the set of elements thereby

71174A8-5.3.71

indicates that it consists of support profiles that are to be fastened on-site ^ hook-shaped at the free ends and of essentially T-shaped ^ support profiles that can be pinched onto the support profiles with the help of an angular web located at the end of the central web, the hook connection taking over the statics by a U-shaped , über.den side flange integrally connected to the retaining profile and latched to the other clip bar on an angle bar arranged on the support profile is held in a directionally stable manner.

With the aid of the figure, the set of components according to the innovation is shown and explained schematically and for example. It consists of the New York Convention on the building ceiling to be fastened, web-shaped retaining profiles 1 to a substantially T-shaped cross section having supporting sections 2, wherein the flange 10 of the cassette 3 serves as a support. The retaining profile 1 is bent over in the shape of a hook at its free end 4. The load acting on the support profiles 2 is transferred to the retaining profiles 1 via this hook connection. In order to secure the support profiles 2 against lateral pendulum movements or a vibration-related loosening from the connection, a substantially U-shaped clip bar 5 was arranged at the connection point that it is connected with its side flange 6 integrally with the hook back of the retaining profile 1 and that of her formed Profxlkammer against the central web.9 of the support profile 2 is open. The freely cantilevered side flange 7 has at its end an outwardly arranged latching lug 8 which engages over an angular strip 12 arranged on the central web 9. The locking point lies perpendicularly below the hooking point in the course of the load line. The spring force exerted by the side flange 7 on the central web 9 prevents it from being released from the interlocking. The forces acting laterally on the support profile 2 are absorbed by the side flange 7, so that no pendulum movement of the support profile 2 is possible and its directional stability is reliably guaranteed.

The assembly of the support profile 2 is not hindered. It is simply hooked in and made to snap into place by gently pressing it on the side. The spring force to be applied by the side flange 7 can be kept relatively low, which is achieved by a correspondingly thin-walled design . This also has the advantage that a displacement of the profiles in the longitudinal direction, which may be necessary for correction purposes, can be carried out without difficulty.

The profiles can be produced inexpensively and efficiently by extrusion, with the respective useful lengths are separable from the profile strands. The set of components according to the innovation is therefore recommended through a number of Advantages that can be of valuable help to metal workers.

7117449-5,8.71 Claims:

JULIUS 8c AUGUST | EIiBSLjOH, WJFPERTAL-BARMEN

ST Ü. CKLI STE

1 Retaining profile 2 Support profile 3 Cassettes 4th free end 5 Clip bar 6th Side flange 7th Side flange 8th Locking lug 9 Center bridge 10 flange 11th Angled bridge 12th Angle bar

Claims (3)

Expectations : 1. Set of components for ceiling structures, in particular from Coffered ceilings, characterized in that it consists of holding profiles (l) which are to be fastened on site and which are hook-shaped at the free ends (4) and essentially T-shaped, with the help of an angular web (IJ) arranged on the central web end (9) on the holding profiles (1 ) einhBi'gbaren supporting profiles (2), wherein the static überneumende hook connection shaped U-by, ^r over Deii side flange (6) integral with the retaining profile. ") Affiliated and the other at a total arranged on the support section) angle bar (12 ) latched clip strip (5) is held in a directionally stable manner. 2. Set of components according to claim 1, characterized in that the clip strip (5) is dimensioned so that the displaceability of the elements (1,2) against each other is guaranteed. 3. Set of components according to claim 1 and 2, characterized in that the side flange (7) is provided with a locking lug (8) at its end ' is.