DE8518132U1 - Bracket anchor for supporting facing masonry - Google Patents

Description

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/ 3 Konsdlahker to support facing masonry

The invention relates to a bracket anchor for supporting facing masonry according to the generic term of the main claim.

In the known embodiments of this type, the support edge the nöneneinsteirpiätte of βιΠΘΓ Abvvlnkiuny dsräcibcfi ysbi'dst. DiG The bend engages in a groove on the narrow side of the vertical leg on the supporting wall side. The height adjustment plate is used for fine adjustment shifted in the horizontal direction. For coarse adjustment, there are several engagement grooves arranged one above the other on the rear surface of the vertical leg provided «The design is disadvantageous. The production is complex, in particular because of the bend to be produced. These may also only be created without major impairment of stability. The pitch of the slot must be relatively small to allow self-adjustment to be excluded under considerable stress. This also results in what is at least given by manufacture and use Necessity to make a coarse adjustment in addition.

In order to avoid the risk of self-adjustment of corresponding height adjustment plates on similar bracket anchors, it is already known to make the upper edge of the elongated hole corrugated to match the curvature of the lateral surface of the fastening pin. The solution allows only a relatively coarse, stepwise horizontal displacement of the height adjustment plate. In addition, when the bracket anchor is subject to high vertical loads, relatively large specific surface loads occur on the system

VNR: 107212 18 753 P 1 / S / G 11.6.1985

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Edge of the fastening screw connected to a force component pointing in the direction of displacement of the height adjustment plate

Object of the present invention is to so construct a generic support brackets that with a simplified design and facilitated attachment possibility sufficient stability is given sinsr under VermojHi_irin jjof Gsfshr SsÜDstvsrstsüup. '^"1bsi" rößsrsr Belsstun' ¹ even if the skew of the long hole outside the boundaries the self-locking lies.

This is achieved by the specified in the characterizing part of the main claim Invention. The subclaims represent advantageous developments.

As a result of this configuration, a manufacturing technology is cheaper and Useful wall anchor with high load capacity created. The vertically directed load on the bracket anchor due to it Catched facing masonry is converted into maintenance without any transverse components occurring in the direction of displacement of the height adjustment plate the meshing of the teeth. The oblique course of the elongated hole can therefore be used to achieve the greatest possible height adjustability of the Anchors are chosen to be relatively large. The toothing can on the other hand to Achieving the finest possible adjustability must be selected very finely. If necessary, they can even be chosen so fine that they are not dressed Fastening screw and bracket anchor that has not yet been loaded, a light tap on the side surface of the height adjustment plate is sufficient, to make the fine adjustment in the height of the anchor. this

VNR: 107212 18 753 P 1 / S / G 11.6.1985

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is advantageous if the counters are symmetrical to the vertical and the teeth are roughly the same as the material thickness of the vertical leg to be arranged to the elongated hole. Despite a slight inclination of the elongated hole, a larger area can therefore be filled. -The ^ srin ^ sr the NeI ^ ¹ Un * " ^{1 of} the Lsn ^ lochss is * destQ less the toothing is stressed on shearing.

The object of the invention is on the accompanying drawing in an embodiment shown. Show it

Fig. 1 is a side view of the anchor,

Fig. 2 is a plan view of the anchor,

Fig. 3 is a front view of the anchor,

Fig. 4 is a view of the height adjustment plate and

Fig. 5 is a view of a differently designed height adjustment plate.

The bracket anchor used to support the facing masonry M is attached to the supporting wall T. A fastening screw is used for this purpose. It penetrates an elongated hole 2 in the vertically extending leg 3 Leg 3 is based on a boom 4 also standing in the vertical plane in the manner of a gusset plate. This carries in at the front end

VNR: 107212 18 753 P 1 / S / G 11.6.1985

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Form of two protruding sections 5 and 5 'the Aufläget' for chs facing masonry IVL

The vertical leg 3 has a support edge 6. This covers the Support edge 8 formed by the longitudinal flank of height insular plate 7. The support edge 8 is formed with teeth. A congruent one Serrations are provided on the support edge 6. Both serrations engage into one another in the mounting position of the bracket anchor.

The height adjustment plate 7 also has an elongated hole 9. This runs approximately in the diagonal of the height adjustment plate 7, d. H. across the vertical bar-.l 3 and at an acute angle to the upper support edge 8.

The tooth flanks 10 and 11 of both toothed strips provided on the support edge 8 and on the support edge 6 are symmetrical to the vertical. The tooth pitch corresponds approximately to the material thickness χ of the vertical leg.

A bracket attached to the supporting wall T is used to attach the bracket anchor. horizontally aligned anchor rail 12. The fastening screw held by this first passes through the elongated hole 9 of the Height adjustment plate 7 and then the vertically extending slot of the vertical leg 3. On the protruding end of the fastening screw 1 a nut must be unscrewed, which presses on the vertical leg 3 via a washer. By shifting sideways the height adjustment plate 7 in the direction of the double arrow y can be fine-tuned the height of the bracket anchor. the

VNR: 107212 18 753 P 1 / S / G 11.6.1985

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Load forces of the bracket anchor act in favor of the tooth engagement via the height adjustment plate 7 on the fastening screw 1,
which absorbs these forces.

In Fig. 5 it is illustrated that the support edge 8 parallel opposite edge 8 ^{1 is} also designed to be toothed. The slot 9 '

_{has a lower Nei- J 1} compared to the elongated hole 9 shown in FIG. 4

on. Furthermore, the distance between the elongated hole 9 'and the supporting edge is 8 ¹ |

larger than to the opposite support edge 8. This means that the ί

Given the possibility of either one or the other supporting edge 8;

8 'to bring into meshing with the achievement of two adjustment ranges. ■

VNR; 107212 18 753 P 1 / S / G 11.6.1985

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Claims (1)

Halfeneisen GmbH & Co. Kommanditgesellschaft, Harffstrasse 47-49, 4000 Düsseldorf 13 PROTECTION CLAIMS 1. Bracket to support facing masonry when there is a gap between the supporting wall and facing masonry, with a cantilever extending from a vertical leg, an elongated hole in the upper area of the vertical leg for the passage of the fastening screw reaching to the supporting wall, which has a height adjustment plate located between the supporting wall and the vertical leg interspersed, which has an upper horizontally running support edge, which is covered by a support edge of the vertical leg and whose fastening pin passage opening is designed as an oblong hole running transversely to the vertical leg and at an acute angle to the upper support edge, characterized in that the support edge (8, 8 ¹ ) the height adjustment plate (7, 7 ') has a toothing which engages in a counter-toothing of the support edge (6) of the vertical legs (3). 2. Bracket according to claim 1, characterized in that the tooth flank (10, 11) are symmetrical to the vertical. VNR: 107212 10.753 Pi / S / G 11.6.1985 t 4 · ι ♦ i «« •• 4 4 * ti · « / 2 3. Bracket anchor according to one or more of the preceding claims, characterized in that the tooth pitch is approximately the material thickness of the Corresponds to vertical leg (3). 4. Console anchor according to one or more of the preceding claims, characterized in that the height adjustment ^{plate (7 1} ) in parallel opposite to the toothed support edge (8) has a likewise toothed support edge (8 ') which is a smaller or larger distance to the elongated hole (9 ¹ ) has as the support edge (8) to this. VNR: 107212 18 753 P 1 / S / G June 11, 1985