SU1423828A1 - Flexible panel fastening unit - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery and may. used to fasten flexible panels to various supporting structures, including prefabricated buildings, mainly greenhouses. The goal is to enhance performance by allowing installation with one-way access. The assembly of fastening of the flexible panels contains a strap 1, which is made of two mirrored parts 2 and 3, and a sealing casing 8, equipped on its very side with two figured longitudinal ribs 9. Teeth 7 connecting elements of parts 2 and 3 and the thickenings 12 assembled form the channels 10 under the support structure 11, as well as the shaped grooves 13 in the shape of the casing ribs. 3 il.

Description

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The invention relates to the field of agricultural construction and can be used to fasten flexible PAPS1 to various supporting structures, including prefabricated structures, mainly in greenhouses.

The purpose of the invention is the extension of performance due to the possibility of installation with one-way access.

Figure 1 shows the device, a general view; figure 2 - one of the parts of the strap node; on fig.Z - section aa in figure 2.

The assembly of fastening of flexible panels consists of gshank 1, which consists of two mirrored parts 2 and 3. Each part of the plank has shaped notches 4 under the edges 5 of flexible panels 6 and alternating teeth 7. Outside, both parts of the plank are enclosed in a sealing, cover 8, fitted with from its back two curly longitudinal ribs 9.

The teeth 7 assembled form a channel 10 under the support structure 11 and are made with thickenings 12, which form a figured grooves 13 in the collection, in the shape of the casing ribs.

The fastening assembly of the flexible panels operates in the following manner.

Preliminarily, the edge of the flexible panel 6 is wrapped in height and with crown 5 inserted into the figured slot 4 of part 2 of the strap 1. Similarly, the panel 7 is assembled for part 3. Then part 2 of the strap 1 is fastened to the supporting structure.11 by hooking it with alternating teeth 7. In the same way, the part 3 is fastened. After the cheg, the figure-13 is inserted into the shaped grooves 13 formed by the thickenings 12.

the longitudinal ribs 9 of the sealing casing 8, which, being simultaneously the fixing element, prevents the splitting of parts 2 and 3 of the strip 1.

The use of the assembly reduces the labor intensity of mounting to various support structures, as well as expands the operational capabilities due to mounting on one side of the cloth near deaf surfaces.

Claims (1)

Invention Formula The fastening assembly of flexible panels containing a bar consists of two mirrored parts, each of which is made with figured cuts, in which the edges of the flexible panels are fixed, and with connecting elements with alternating teeth forming channels for the supporting structure, as well as a retainer for positioning the parts of the strip, located in the cavity formed by the respective surfaces of the connecting elements, and a sealing casing covering said parts, characterized in that, in order to expand the ec operational characteristics due to the possibility of mounting with one-way access; the locking device is made in the form of two figured longitudinal ribs located on the inner surface of the sealing casing; the cavity under the ebra is located on the side of the casing and is formed by performing thickening on the teeth of the connecting elements with two symmetrically arranged with respect to the axis of the joint with grooves, the profiles of which correspond to the profile of the longitudinal ribs. FIG. g Editor O.Spesyvyh Compiled by V.Golov Tehred L.Serdyukova Order 4626/42 Circulation 767 VNSHPI State Committee of the USSR for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Fig.z Proofreader V. But ha Subscription