DE7126149U - Transport network - Google Patents

Description

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1857

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4 * I «(II

Applicant:

Brüggemann & Brand KG., 5803 Vollmarstein, Bachstr. 22-26

Transport network.

The innovation relates to a network for receiving and transporting piece goods, in particular on aircraft.

The previously known nets consisted of round plastic or TextiIbanderη or ropes, which at their crossing points were linked. This resulted in thickenings at the crossing points that protruded beyond the level of the network and as a result rubbed against the outer surfaces of the piece goods as well as causing internal loads. This point funding

moderate loads, especially when suddenly touching down of the network with the piece goods located in it to point load peaks, so that damage to the Transport goods were inevitable.

Inflation has now set itself the task of avoiding it of these disadvantages to create a network that is not only able to withstand increased loads, such as, for example, with Deposition of the nets attached to helicopters with the corresponding General cargo occur., As evenly as possible

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to be transferred to the individual cross-sections of the network, but also at every point of the contact surface of the network to generate pressure forces that are as uniform as possible on the piece goods.

This object is achieved according to the invention in that the j network consists of a warp and weft layer of longitudinal and transverse flat belts exist at their crossing points are connected by a seam. In this way you get a network that is vellig on both sides is flat, load forces evenly distributed over the individual belt cross-sections and any pressure peaks between

Network and the piece goods transported in it during transport "

According to an advantageous feature of the innovation, the network is provided on its outer edges with edge straps around which the ends of the individual straps are turned into loops,

( which are connected by a seam at the end of the loop.

The seam is advantageously used as a square box or box seam designed with two diagonal seams, which means that every crossing point and every loop are subject to high loads is able to record.

For technical reasons as well as for reasons of a uniform transmission of the tensile forces to as many parts of the network as possible »is possessed by the network when it is spread out

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a polygonal shape, the edge straps of which for quick folding and easy attachment to appropriate brackets or brackets, ropes or the like at the corners of the net *

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To further distribute the ones to be picked up by the network To achieve tensile forces on the individual belt cross-sections, two opposing rings are each replaced by an in the mesh is interwoven, but in contrast to the individual belts, the diagonal belt is unsewn and therefore movable tied together. Since the edge belts are usually exposed to high loads, they are too smart to use on the rings.

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resilient and wear-resistant double W-seam connected.

According to an advantageous feature of the innovation is for a heavy load network for attaching an external load up to

'' 9 t on a helicopter the pitch of the individual

straps preferably 24-5 mm and for a heavy-duty net up to for an external load of 6 t, the division distance is preferably 100 mm.

An embodiment of the innovation is shown in the drawing. Show:

Pig. 1 the top view of a spread net in a square shape,

712614918.11.71

Fig. 2 ta k t * h »V» ta · - * · » II from / Fig. 1, \ 1357 Fig. 3 * * • * * O of Cutout III from it Fig. 1 one enlargement of Cutout one "Enlargement ■> mci

4 shows a hanger with the net rings on its four strand belts of Fig. 1 are to be attached.

In the network shown in Fig. 1 with 2 the individual ·· ■) belts, with 3 the edge belts, with 4 the diagonal belts and

with 5 denotes the network rings. The individual belts 2 are sewn to one another at their intersection points 2 ¹ by the box seam 6 shown in FIG. 2, while the diagonal belts 4 are displaceable within the network 1.

The ends of the edge straps 3 and the diagonal straps 4 engaging the rings 5 are folded over in a special way to "avoid tearing of the loop sides 3" or 4 "of the loops 3 'or 4 ^1. ' Gen edge belts 3 or diagonal belts 4 angled by 90 and

beyond the imaginary at the angled bisector belt end, to the respective belt 3 and 4 folded back and sewn to form a loop {3 'or 4 ¹ by means of the embodiment shown in Fig. 3 double-W-seam 7.

The hanger shown in Fig. 4 consists of a ⁵ miserable belt ring 8 to be attached to the helicopter and four fastened to it with loops 9 'and released by means of the socket pins 9'

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"Baren risers 9> which at their ends to accommodate the network f rings 5 are provided with safety hooks 9 "'. j

It goes without saying that the innovation described here only on the basis of an exemplary embodiment also allows modifications.
So it is possible, for example, the Ereuzungspunkte 2 ', if only gewä hr is making derf individual belts 2 not to be joined by Boxnähte 6, but by different \ designed seams,
that these seams have at least the same tensile strength
like the individual strength of a single strap 2. The same applies to the double W seam 7 of the loops 3 '
or V of the edge belts 3 or the diagonal belts 4. Furthermore
is it possible to make the network 1 not square, as shown, but also hexagonal or octagonal, if necessary,
also to be circular.

Protection claims :

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Claims (1)

Slitting: 1. ITetz for receiving and transporting piece goods, in particular on aircraft, characterized in that that the ITetz (1) consists of a warp and weft scrim of longitudinal and transverse Flat belts (2) ″, which are connected to one another at their crossing points (2 ') by a seam (6). 2. Network according to claim 1, characterized in that that it is provided on its outer edges with edge straps (3) around which the ends of the Individual straps (2) are folded over to form freely movable loops (2 ") that pass through at their loop end a seam (6) are connected. 3 · Net according to claims 1 and 2, characterized in that the seams are box seams (6) are designed. 4. Network according to claims 1 to 3 _5, characterized in that the network (1) has a polygonal shape in the expanded position and the edge belts (3) are connected to one another by a ring (5) at its corners. - 1 - 712614918.11.71 1857 - * - ■ Γ Γ * · g * »Ft • · J Ivetz according to claims 1 to 4-, thereby
characterized in that two opposite rings (5) are connected by a diagonal belt (4-) interwoven in the mesh structure, but unstitched and thus displaceable in contrast to the individual belts (2). Network according to claims i to 5 »thereby
marked that the edge straps (3)
on the rings (5) turned into loops (3 ") and the turned-over end with the one underneath
lying part of the edge belt is connected by a double W-ÜTaht (7) » Angry. »The, GtaiStaLle 7. Network according to one or more of claims 1 to 6, characterized in that the (t) with Pitch of the E-u_izelgurte for net loads up to 9 t is preferably 245 mm. 8. Network according to one or more of claims 1 to 6, characterized in that the (t)
The pitch of the individual belts for nets with loads up to 6 t, preferably 100 mm, _o 712614918.11.71