DE7722450U - Plastic part for holding wire on prestressed concrete piles - Google Patents

Description

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PATENTANWÄLTE T-Wo _n <07aai) 2S4B7 ZIPSE H- HABERSACK Baden-Baden Munich

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DIPL ₁ -INQ, H ₁ -J, HABERSACK, -, ,,., _ " DlPL ₁ -PHYS ₁ E, 2IPSE D'7670 BADEN-BADEN

Applicant: KRONIMUS, Karl Goethestr. 2 7551 Iffezheim

Plastic part 1 for holding the wire on prestressed concrete piles 1 en

The innovation concerns a plastic part, which is in a Corresponding recess on posts, especially made of reinforced concrete, for climbing crops such as vines, espalier plants Or the like., Can be inserted and for holding tension wires, which are held by the piles , serves.

Concrete piles have become known that are used in conjunction with attached, lengthways tensioned wires serve climbing plant crops, such as vines, espalier plants or the like.,

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which are attached to support or these plant cultures a hold while the fruits ripen admit. The known concrete piles of this type generally have a round or rectangular cross-section and are according to a previously known proposal with several, spaced apart recesses for receiving or for hanging tension wires.

The concrete piles are therefore particularly suitable for the stated purpose, as they have a practically unlimited service life and therefore only needs to be inserted into the system once. Poles have also been suggested been, the recesses with dovetail-shaped Have cross-section. In this dovetail A plastic hook was hung in each recess, which consists of a profile piece, which has a flat web, which on one side into a dovetail-shaped or similar profile ends, and on the other side a hook-shaped profile with overlapping Has edge.

It was also known a plastic part, which from an elongated, dovetail shape in the side surfaces the piles attached grooves corresponding prismatic body consists of a longitudinal, the Has wire receiving central groove.

The present innovation has set itself the task of the plastic hook or the Kunststofftei1 in relation to the Holding the wire on the piles and attaching or pushing the plastic part into the piles is essential to improve.

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3 -

According to the innovation, the solution to the task at hand a plastic part for inserting or pushing into corresponding recesses on posts; especially reinforced concrete post anyway, for climbing crops such as vines, Espalier plants or the like. To hold the tension wires proposed on the piles, which is characterized in that it consists of an O-shaped, practically closed profile piece, which in the middle two after sweet running dovetail-shaped Has flanges that form a narrow gap or rest against each other and are resiliently movable apart for attachment to the tension wire.

The plastic part according to the innovation has the essential The advantage is that it can simply be pushed into the dovetail-shaped notches in the concrete piles. Furthermore, the wire cannot work its way through on slopes Unhook the effect of the wind. The two-part resilient one The dovetail of the plastic part fits better partially different notches on the concrete piles. After all, the loop shape of the plastic part means that the Bracket a full support on the pile 1 outer wall, whereby the necessary load absorption is increased. In the case of already known wire holders where the full support is missing, often arises at this point through leverage Bracket breakage.

Based on the drawing, the example of a preferred Embodiment of the subject of the innovation are explained in more detail.

In the drawing shows

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1 shows an enlarged section of a concrete pile

in side view with inserted plastic parts according to the innovation.

Fig. 2 shows a perspective view of the plastic part according to the innovation.

As can be seen from the figures, according to the innovation, the plastic part consists of a 0-shaped, practically closed profile piece 1 with a passage opening 2 for the tension wire 3

The profile piece 1 has approximately in the middle of two outwardly extending flanges 3 ¹ and k, which form a narrow gap or 5 closely abut each other. The two flanges 3 ′ and k form, viewed in cross section, a dovetail profile with a small intermediate gap 5 or a joint. For insertion, the plastic part is printed with the gap or the joint on the wire 3 and the wire is thus hooked into the passage opening 2. The plastic part is then pushed into the dovetail-shaped notches 6 of the concrete pile 7.

The eyelet shape creates a full support for the bracket reached at the Pfah 1aiflSnwand, whereby the necessary Load acceptance increased. Finally, the tension wire 3 cannot hang out by itself as a result of the action of the wind.

The plastic part can be made of any plastic, preferably PVC or another plastic with sufficient Elasticity, fracture resistance and weather resistance, getting produced.

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Claims (1)

• Il M · ■ '· 111' till KR QNIHUS, Karl 'j ·'"·-jj;'·;'*;' Claim to protection Plastic te 11 for inserting or pushing into corresponding recesses on posts, in particular reinforced concrete posts, for climbing crops such as vines, espalier plants or the like, for holding the tension wires, characterized in that it consists of a 0- or loop-shaped, practically closed profile piece ( 1), which has two outwardly running dovetail-shaped flanges ( y; k) in the middle, which form a narrow gap (5) or are adjacent to one another and can be resiliently moved apart for attachment to the tensioning wire (3). 7722450 10/27/77