DE2428240A1 - Angle-iron dowel mounting - has leaf spring pressing against component accommodated at right angles to dowel - Google Patents

Abstract

A component (5) is fitted over a dowel (2) and pressed against it by the curved portion of a leaf spring (3). The angle-iron can have three different types of mounting, and the dowel to this flange, can extend inside the angle as far as the outer edge of the mounting screw flange (b). It can be bent towards the dowel along this latter flange, being so designed, in conjunction with the dowel, that the component fitted over the latter is held in the correct angular position. A woodscrew (4), or other mounting device, can be fixed to the mounting flange.

Description

Dowel holder with leaf steel spring pressure The invention to hold of an element is a leaf spring pressure from the outside on the element, which again d @ ückt on the dowel and thereby betommt a firm dalt.

Since the dowel runs at right angles or parallel to the leaf spring, is by pressing the @eder a correct setting of the element to be fastened given.

Tr @ nn walls, pipe cladding and other surfaces made of @ pan @ laths, @Plastic and similar materials can be attached to existing Walls, ceilings or floors can be mounted.

ie {-5ie to be assembled7? Elements only plugged onto the dowel holder they can easily be removed and reattached in the event of any malfunctions will.

@ei @chwund of a clamped element, mainly in the area between the bore and the leaf spring, the pressure of the leaf spring compensates for the shrinkage between dowel and iron angle leg.

The clamped elements have due to the @ inkel-une Sübelferung, as well as a longer hold due mainly to the leaf spring pressure.

To weaken or strengthen the leaf spring pressure on an element, you can use a steel leaf spring with a slight or strong curvature.

This is a great advantage when installing or replacing it renew any elements, such as walls, slats, shelves, Frame lining made of wood, metal, plastic, etc..

Angle, @ evil, leaf spring and screw, etc., can be requested in any Size, as well as made of different materials.

The invention has the @ uf @@ be to shorten the multitude of operations and to ensure the retention of elements.

According to the invention, this object is achieved in that, after attachment the dowel holder, a pre-drilled element is pressed onto the dowel and the @lattstahlfeder is being held.

Example of an assembly that is closest to the invention: You put an @olz with the dimensions 20 cm long, 4 cm wide, 2 cm thick in front of it, meanwhile an 8 mm thick wooden dowel 2G mm long on both front sides in the middle of the surface stands out.

This wood as a spacer with dowels is screwed to a ceiling and put a pre-drilled piece of jerk on it. Here the obstacle does not have any counter pressure and no exact angular position. In the case of workpieces running in parallel, there is still none so big time and material saving before. Only with radial or staggered Formation of the workpieces must measure the spacer timbers exactly and on the front sides be sawn in bevel depending on the angular position of the workpiece.

With the dowel holder you can solve the assembly of the workpieces in different ways Angular positions, according to the bevel, depending on the length and weight of the piece at least 2 dowel holders installed and the workpiece pressed into the holder.

The assembly of elements that radiate or offset run, the invention is a significant improvement over the previous known work processes.

The Jorteile achieved with the @invention consist in particular: that a large number of @ work @ n @ s and material are saved as in the example.

The details of the invention are based on an accompanying drawing explained.

It shows: FIG. 1 an iron angle FIG. 2 an evil FIG. 3 an Leaf steel spring Fig. 4 a screw Fig. 5 an element Fig. A Dowel leg (part of the iron angle) Fig. b Screw leg (also ine @ part of the iron angle) Fig. C a screwed-on dowel pin on, this angle consists of two legs, which act as dowel legs a and screw legs b are designated.

The leg a is the vertical part where the @ evil @ is attached is. Leg b is the horizontal part with inserted wood screw 4.

The dowel 2 is 18 mm long and 8 mm in the previous drawing strong iron mandrel, which is connected to the steel leaf spring 3, both in the dowel leg a are attached. It is fastened through a 6 mm hole in the steel leaf spring 3, as well as in the dowel leg a and by turning a pin on the dowel 2 in size approx. 5 mm long and 6 mm thick.

The dowel holder can be of various sizes as required be made.

Then the steel leaf spring 3 is placed on the turned pin of the dowel 2 put on, inserted into the drill hole of the dowel leg n and riveted by eyes. The leaf steel spring 3 is a hardened steel band, which is rubbed in the following Form is finished and serves to hold the attached workpiece.

An essential feature of the invention is the steel leaf spring 3, which is attached to the dowel plate a through dowel 3.

The steel leaf spring 3 is attached to the inside of the iron angle 1, which the @lattstahlfeder 3 gives you @orm of an @angle.

The leaf steel spring part 3 on the l @@ ensrite of the screw leg b is characterized by the fact that en is curved from the corner to the evil 2 @ inienführung has, which in the @center of @chraubensc @ grandson b again after the The outer end of the screw leg b runs out.

Depending on the bend in the steel leaf spring 3, the pressure on d @ s ein @ annte Element 5 can be amplified or weakened. The pressure @ the @lattstahlfeder 3 exerts on the element 5, is transferred to the dowel @, which the element 5 gives the right angle guidance and the final hold.

With the screw 4, or ingend another device, the Dowel holder and the element 5 in any form on or mounted in an element.

Claims (10)

Claims @. Dowel holder as an iron bracket with an @@ oil to attach of elements characterized by the fact that an element is attached to the dowel on @ e and pressed onto the dowel from the outside by the curved part of the steel leaf spring will. 2. Dowel holder according to claim 1, characterized in that the @@ senwinkel (1) has three types of fastening. Dowel holder according to claim 1 or eI; n'm of the following thereby characterized in that the dowel (2) is fastened at right angles to the dowel leg (a). 4. Dowel holder according to claim 1 or one of the following thereby characterized in that the steel leaf spring (3) with the Dlibel (2) to the Dowel leg (a) is attached to the inside of the iron angle (1) up to the at the end of the screw leg (b). 5. dowel holder according to claim 1 or one of the following thereby characterized in that the steel leaf spring (3) in the region of the screw leg (b) a bend towards the Diibel (2) indicates. 6. dowel holder according to claim 1 or one of the following thereby characterized in that the pressure of the steel leaf spring (3), by curvature of the same, runs to the length of the dowel (2). 7. dowel holder according to claim (3) and (6), characterized in that that the element, (5) by attaching to the @ evil (2) and by @@ ruck @er @ l @ ttst @@ lfeder (3) attached to the outer edge of the element, @@ n @ elrecht in the d @ belhal @ erung is. 8. dowel holder according to claim 1 or one of the following thereby marked that on the @ u @ en side of the shank leg (b) a @olzscrew (4) is attached, with which the bracket holder is screwed to any element @erden can. 9. dowel holder according to claim 8, characterized in that on the outside of the screw shank (b) can also be attached to @@@ racht be @ önn @ n. 10. Dowel holder according to claim 1 or one of the following @ ends thereby characterized in that the Fig. (1, @, @, 4) can also be made of other @material.