BE889076A - SELF-TIGHTENING BOTTLE SLING - Google Patents

Description

       

   <EMI ID = 1.1>

  
The invention relates to lifting and handling means during the transport of loads representing

  
 <EMI ID = 2.1>

  
form bundles of pieces to be transported.

  
Kneading slings are widely known in bands or straps comprising a support part
(lower part) and a closing part (upper part) joined together using a locking device

  
 <EMI ID = 3.1>

  
 <EMI ID = 4.1>

  
 <EMI ID = 5.1>

  
transport, during multiple handling operations

  
 <EMI ID = 6.1>

  
 <EMI ID = 7.1>

  
 <EMI ID = 8.1>

  
 <EMI ID = 9.1>

  
Talliçues forming part of the blocking devices do not allow or limit, to a large extent, the use of such devices for bundling goods with weak packaging or solid packaging goods laid according to different schemes in

  
different layers of the bundle of pieces to be bundled.

  
For this reason, more often

  
 <EMI ID = 10.1>

  
formed by a supporting part, representing in itself an endless loop, put under the packet and a part

  
closure which is also an endless loop placed on the package of parts, these two support and closure parts being linked to each other by self-tightening knots formed during the bundling by

  
the ends of said endless loops at the edges of the package. Such bundling slings are described,

  
for example, in the USSR drautor certificates n [deg.] 611851,

  
 <EMI ID = 11.1>

  
However, such bundling means are characterized by

  
a whole series of drawbacks. One of these drawbacks is that the loop of the closing part must be passed several times around the loop of the support part, cf. for example, the certificate

  
 <EMI ID = 12.1>

  
 <EMI ID = 13.1>

  
 <EMI ID = 14.1>

  
high enough friction and requires an additional blocking device to maintain the load during the

  
 <EMI ID = 15.1>

  
lifting due to the lifting devices disappears and the package comes in a static position, the parts constituting

  
 <EMI ID = 16.1>

  
 <EMI ID = 17.1>

  
self-tightening in which the self-tightening knot could be formed when bundling the set of parts in order to form a bundle, the state tightens the knot

  
being hand-held during the. multiple transport and handling without auxiliary elements increasing friction.

  
The problem posed is solved with the aid of a self-tightening bundling sling, intended to form bundles of pieces to be transported, this sling comprising a support part, representing in itself an endless loop and placed under the bundle, and a closing part, also in the form of an endless loop and placed on the package, these two parts being linked together by self-tightening knots formed during 3.tapping of bundling by the ends of said endless loops being at the edges of the future package, said bundling sling being, according to the invention, characterized in that said self-tightening knot is

  
 <EMI ID = 18.1>

  
closure which passes under the end of the loop constituting the support part of the means in question and, bypassing one of the strands of the closure part, passes

  
3 inside the latter, then surrounds the other strand joined to the strand just mentioned and exits -up outside the loop constituting the part

  
 <EMI ID = 19.1>

  
according to the invention lies in the fact that it provides a very high coefficient of friction during self-tightening

  
 <EMI ID = 20.1>

  
support and closure parts, this sufficiently large friction allowing a secure booting

  
 <EMI ID = 21.1>

  
relatively short. This advantage in turn makes it possible to reduce the time for forming the knot, to do without

  
 <EMI ID = 22.1>

  
the coefficient of friction, to keep the package in the bottled state during transport and several handling operations, as well as to carry out the lifting and handling of the bundles thus bundled using

  
 <EMI ID = 23.1>

  
elevators.

  
The self-tightening sling straps according to the invention can be obtained by using supporting parts

  
 <EMI ID = 24.1>

  
 <EMI ID = 25.1>

  
endless loops, of. loops arranged one with respect to the other diagonally, loops of which two strands are to be arranged by element 11 at the edges of the package and two others along its diagonals.

  
The loops constituting the support part may be without connection with each other, or may be integral with each other. .De parts

  
 <EMI ID = 26.1>

  
Fixing the loops together is preferable when the same loops are to be used several times to

  
the package, and the connection without fixing the loops, to the

  
case where the bottelace lelingue according to the invention is used only once.

  
The invention will emerge from the description of variant embodiments, given below, without implied limitation and made with reference to the accompanying drawings.

  
FIG. 1 represents a packet of parts linked with a crazy bundling suit according to the invention.

  
 <EMI ID = 27.1>

  
support and closure respectively of the boot sling.

  
 <EMI ID = 28.1>

  
 <EMI ID = 29.1>

  
Figure 2b is another alternative embodiment of the self-tightening node.

  
 <EMI ID = 30.1>

  
with a bundling sling, according to the invention.

  
Figures 3a and 3b are respectively support and closing parts of said crazy

  
 <EMI ID = 31.1>

  
Figure 3c shows the location of the seam of the loops arranged diagonally.

  
 <EMI ID = 32.1>

  
made with a bundling sling according to the invention.

  
 <EMI ID = 33.1> the inside of a staple of the strands: placed diagonally.

  
Figure 5 is another variant of the package made

  
 <EMI ID = 34.1>

  
FIGS. 5a and 5b show the support and closing parts respectively of the bundling sling

  
 <EMI ID = 35.1>

  
FIG. 6 also represents a variant of the package made with a self-tightening booting sling according to the invention -

  
FIGS. 6a and 6b are the support and closing parts respectively of the bundling sling of <EMI ID = 36.1> FIG. 7 is still an alternative embodiment of a bundling nut according to the invention;

  
 <EMI ID = 37.1>

  
support and closing parts of the bundling sling of figure 7.

  
Figure 1 shows a package 1 of parts 2, <EMI ID = 38.1>

  
 <EMI ID = 39.1>

  
,,

  
shown separately, respectively, in Figures la and 1b and executed in the form of endless loops.

  
These support and closure parts 3 and 4 in

  
 <EMI ID = 40.1>

  
are joined using an autoserresc node 5 formed by the end sections of loops 3 and 4.

  
The self-tightening node 5 is shown in detail on

  
 <EMI ID = 41.1>

  
is executed in the same way, at this &#65533; difference

  
than. in FIG. 2a, the end section of the closing part is passed under the support loop on the side of the package towards the outside and, in FIG. 2b, from the outside towards the package.

  
 <EMI ID = 42.1>

  
closure part 4 passes under the loop constituting the support part 3, once surrounds the adjacent strands 6 and 7 passing between them towards the inside of the loop constituting the closure part and its end 8 is extended upwards. outside. This tip 8,

  
 <EMI ID = 43.1>

  
setting up the closing part, forms the lifting loop allowing the load to be taken during operations

  
 <EMI ID = 44.1>

  
da the loop embraces first strand 6, _then strand 7, but enters under the loop from the outside of the package.

  
 <EMI ID = 45.1>

  
can be obtained by using widely varying forms of the support and closure parts of the bundling sling.

  
 <EMI ID = 46.1>

  
 <EMI ID = 47.1>

  
 <EMI ID = 48.1>

  
self-tightening in Figures 2a and 2b during boot- <EMI ID = 49.1>

  
consists of five parts, placed in superposition in the layers by the extreme sectors. In this case, the strands are connected at the places of their crossing by sewing as shown in FIG. 3c.

  
Figure 4 shows a loop support part and a loop closure part, arranged diagonally to the axis of the package and composed, each of an endless loop 14 and 15 with two crossed strands forcing, during the bundling of the package consisting of five layers each of which comprises five pieces of small <EMI ID = 50.1>

  
at the corners of the package. As shown in Figure 4c, the strands on the sector are connected. before fixing the node 5 using a clip 16. Figure 5 shows a bundle bundle. using the support part given in Figure 5a and a closing part shown in Figure 5b. The support part according to FIG. 5a is constituted by an endless loop 14 of the bundling material which has been divided in a conventional manner into two halves;

  
we cross these parts with each other in the center, then we turn one of them by 90 [deg.] and we continue to turn it by pulling the strands along the corresponding diagonals of the packet in the way we "illustrated on the Figure 5a The closing part is formed by two <EMI ID = 51.1>

  
 <EMI ID = 52.1>

  
gonal of the package. The nodes 5 are formed by the sections arranged at the point where the parallel lateral strands and the diagonal strands intersect.

  
Figure 6 shows a package, consisting of parts placed in parallel layers, each consisting of three parts, with self-tightening nodes located <EMI ID = 53.1>

  
measures are executed identically and formed by two

  
 <EMI ID = 54.1>

  
and two strands 19 and 20, placed along the diagonals of <EMI ID = 55.1>

  
connecting the parallel side strands of the bundle

  
 <EMI ID = 56.1>

  
FIG. 7 also shows a possible variant of the bundling of the package with the non-application of the present invention.

  
 <EMI ID = 57.1>

  
 <EMI ID = 58.1>

  
 <EMI ID = 59.1>

  
 <EMI ID = 60.1>

  
 <EMI ID = 61.1>

  
 <EMI ID = 62.1>

  
Figures 2a and 2b.

  
The bundling sling, according to the invention, is intended for bundling composite packages of different

  
 <EMI ID = 63.1>

  
bags, thus ensuring high reliability of transport and storage of bundles bundled by these slings.

  
It should be understood that the present invention is in no way limited to the described embodiment trusses and that many modifications can be made without departing from the scope of this patent.


    

Claims (1)

CLAIMS <EMI ID = 64.1>  <EMI ID = 65.1> including a support part representing in itself a  <EMI ID = 66.1> closure, also in the form of a  <EMI ID = 67.1>  <EMI ID = 68.1> forms during the bundling operation by the ends of said endless loops located at the edges of the future package, characterized in that said  <EMI ID = 69.1> loop constituting the closing part which passes under the end of the loop constituting the part of  <EMI ID = 70.1> one of the strands of the closure part, passes inside the latter, then surrounds the other strand joined to the strand just mentioned and exits upwards outside the loop constituting the part of closure of the booting means. 2. Self-tightening bunching sling according to claim 1, c a r a c t é r i s e in that the knots are. formed by the ends of two elongated loops arranged - diagonally relative to the package and forming a support part. 3. Self-tightening bunching sling according to the re-  <EMI ID = 71.1> the buckle closing portion is formed of; two elongated loops (11,. 1 <2>) arranged diagonally.  <EMI ID = 72.1> dication 1, characterized in that the  <EMI ID = 73.1> taking two strands arranged parallel to the edges of the package and two strands placed next, the diagonals of the package while the knot is formed Using the connecting sections of the parallel strands and the liagonal strands of the loop. 5. Self-tightening boot sling according to  <EMI ID = 74.1> knots are formed by the ends of the support part in the form of a loop and / or the closing part in loop formed by a single endless loop placed so as to form strands passing through one and by the other diagonals of the package.  <EMI ID = 75.1> claim 1, characterized in that the nodes are formed by end sections of the closure part and the looping support part, each of  <EMI ID = 76.1> ment to the lateral sides of the package and two strands arranged along the diagonals of the package. 7. Self-tightening bundling sling according to claim 1, characterized in that the knots are formed by the ends of two loops arranged parallel to the sides of the package and serving as closing part. 8. Self-tightening booting sling according to any one of claims 2 to 6, c a r a c t é r i - s e e in that the strands of the support part are free relative to each other and have the possibility of mutual displacement upon application of a service effort! rage during package handling. 9. Self-tightening booting sling according to claims 2 to 6, characterized in that that the strands of a looped part are joined together before the formation of a knot by easily eliminated fixing elements such as staples _  <EMI ID = 77.1> r i s in that the strands of the support part and of the closure part, each consisting of a loop, are joined together at the point of their crossing.  <EMI ID = 78.1> above, and / or as illustrated in the accompanying drawings.