DE10256756A1 - Connecting element for flexible cord or cable has holes passing through flat body in same plane and symmetrically spaced from each other at right angle or diagonally - Google Patents

Abstract

The connecting element (1) has multiple conforming holes (2) in it, with countersinking (F1) on either side, through which the cords or cables (3) are threaded to join them/ The holes are all in the same plane and all pass completely through the plate. They are symmetrically spaced out from each other at a right angle or diagonally.

Description

The invention relates to a concept of a flat body Defined connecting element, which is positioned specifically Hole cutouts, the unsolvable Connection of one or more line / rope strand savings with sufficient Tensile strength, in any direction of tension variations possible.

The assembly of various cord - / (steel) ropes has so far been mainly via various knots, as well as specific tack / screw connections realized, the latter with mostly complicated devices and as well as various elements, their manufacture and Installation not infrequently requires a relatively high amount of material was.

The invention is therefore the object to design a connection element that is both for assembly by cord, - as also suitable (steel) with adequate tensile strength and about that Furthermore, these elements are very simple and uncomplicated as often as you want can connect / disconnect without significant wear carry off.

This task is solved by the features in claim 1.

Advantageous embodiments of the Ending are in the claims below characterized.

The connecting element according to the invention in a multi-hole design is designed in the form of a flat body, which has several conformal, aligned holes has a congruent diameter, these hole cutouts in this flat body one level completely go through and with symmetrical distances to each other, at right angles and 1 or arranged diagonally.

These holes are among the both related Planes of the flat body, with 45 ° bevel angle each specifically deep, chamfered symmetrically, so that the line / rope turns are carried out with tensile stress, no predestined To present radial tear edges.

Alternatively, these hole cutouts to both levels of the flat body, as well as the hole cut-outs themselves, also with a specific radius be rounded off in particular with braided steel cable ends, at Tensile stress, the same on these segments, always edge-free. to present radial contact surface.

The cord / rope ends to be connected are made of two diametrical points one at right angles and / or diagonally arranged row of holes tapered so that after threading the two ends of these cord / rope strands in the middle of the related flat body directly are positioned side by side with a large number on each side of the flat body congruent variety of loops through the mutual implementation form the multiple locking hole recesses.

The material quality as well material thickness this specifically perforated flat body must be defined in this way be so that when overused the tensile forces, the diametrically animated cord / rope ends, the flat body in none Segment can be deformed, but only for tearing through or more string / rope tendons.

The diameter; the distances as well are the number of holes in this connector thereby in this way to the cord / rope ends to be anchored tensile tuned so that they are completely resistant to sliding after lashing are / remain locked.

Depending on the intended use, the outer shape, as well as the number and arrangement of the various hole cutouts of this connecting element, vary specifically, for example a connecting element for only two Cord / rope ends, has only a linear row of holes, the Conception with several connection savings; dependent on from the diametrical pull directions; both several symmetrically side by side Hole cutouts, as well as diagonally - diverging hole cutout structures or a combination of both - can define.

The detailed explanation of structure and function of the illustrated invention is subsequently based on of the drawings.

It shows 1 Connection element for only two cord / rope ends in several (detailed) views,

2 Different variants of the potential multi-hole structures of the connecting element.

In the 1 is the connecting element in the simplest variant; namely only for the resistant joining of only two cord / rope ends; shown in several (detailed) views, the explanation of which can be found here using the reference numerals: "1;2;3" and "F1".

"1" = connecting element in the simplest conception, in a top view.

In each half of this flat body are; analogous the representation; three continuous; diametrically congruent hole cutouts incorporated their distances are equally sized to each other and which are also all lie on a linear center plane.

For the purpose of a tension-proof joining of two cord / rope ends, the respective tendon ends are now mutually analogous to "3" a three-hole parung is drawn.

If this is done, you can now both cord / rope ends are loaded with any train, whereby these loops automatically in the circular Perforated flanks automatically unsolvable lash.

Now this connection should again solved are these loops (with the help of suitable tools) just backwards reciprocally to loosen and definitely thread out of these locking holes "2".

"2" = locking holes, which to connect a line / rope end saving on both sides a linear center point plane and with congruent edge distances, in incorporated the flat body are.

The material properties and strength of this specifically perforated flat body must also be defined in such a way that when the tensile forces are overstressed, the in it diametrically animated cord / rope ends, the flat body (also not at the hole recess flanks) in any way destructive is affected, but at the most by tearing of the respective assembled Cord / rope elements is coming.

"3" = conceptual - resistant joining two cord / rope ends shown in section.

"F1" = Here is one Hole cutout of this flat connecting element (see encirclement) shown enlarged.

Around the line / rope turns shown - analogously to "3" with diametrical tensile stress, no radial tear edges to be presented, have to these hole cut-outs - analogous to the left enlarged sectional image - with a 45 ° bevel angle, be chamfered symmetrically on both sides, sufficiently deep.

Unless this connecting element also for tensile joining one or more braided steel cable spares can be used should be - analogous to the right enlarged sectional image - these hole cutouts to the two related Layers of the flat body Rounded with a specific radius, to be machined around this braided steel cord at these radial corner point segments, always round and edge-free contact surface darzubieten.

In the 2 Various variants of the potential multi-hole structures of this flat-body connecting element are shown, the explanation of which can be found here using the reference numerals: "4-6".

"4" = Here is this specific flat body connecting element in the simplest variation - analog 1 - Shown, which only enables the tensile connection of two cord / rope ends.

"5" = This specific flat body connecting element is shown in a potential variant, which enables the tensile connection of up to fourteen ends of the cord / rope, provided that they are analogous to "3" 1 According to the concept, both sides are threaded symmetrically into this flat multi-hole connector body and are definitely lashed down.

"6" = Here is this Flat body connection element presented in a variation that has a specific multi-hole structure defines which tensile connections of cord / rope ends in the Center in rectangular and on the corner flanks in diagonal pull directions, enabled simultaneously.

This multi-hole structure is above all for diametrical Predestined for stresses in several directions at the same time, this flat body element so to speak the spatial Center defined in connection function.

Claims (7)

Flexible cord / cable connecting element, characterized in that this connecting element is designed in the form of a rectangular flat body, which has several conformal, aligned hole cutouts with the same diameter, further characterized in that these hole cutouts run through this flat body completely in one plane and thereby with symmetrical ones Distances to each other, are arranged at right angles or diagonally. Flexible cord / cable connecting element according to claim 1, characterized in that these hole cutouts to the two related levels of the flat body, with 45 ° bevel angle each specific deep, symmetrical angfast are around the cord / rope turns in the event of tensile stress, no crack edges to be shown. Flexible cord / cable connecting element according to claim 1-2, thereby characterized that these hole cutouts to the two related levels of the flat body as well as the hole recesses themselves, are rounded off with a specific radius, in order to braided steel cables, on tensile stress, the same on these diverse To offer segments an edge-free, round contact surface. Flexible cord / rope connecting element according to claim 1, characterized in that the cord / rope ends to be connected are mutually threaded from two opposite points of a right-angled / diagonally arranged row of holes so that after threading the two ends of these cord / rope strands are positioned directly next to each other in the middle of this flat body, with a large number of loops on each side of the flat body through the mutual implementation through the diverse locking hole cutouts. Flexible cord / cable connecting element according to claim 1, characterized in that the material properties and strength of this specifically perforated flat body must be defined in such a way that if the tensile forces are overstressed, the in it ends of the cord / rope animated in opposite directions, the flat body cannot be deformed, but at most to tear through the respective cord / rope tendons. Flexible cord / cable connecting element according to claim 1-4, thereby characterized that the diameter; the distances and the number of holes matched in this way to the cord / rope ends to be anchored tensile is so that after lashing it resists completely in sliding are locked / remain. Flexible cord / rope connecting element according to claim 1, characterized in that, depending on the intended use, both the external shape and the number and arrangement of the various hole cutouts can vary specifically, so that, for example, a connecting element for only two cord / rope ends, only one linear row of holes - anaolg "4" 2 - aufwest, whose conception with multiple connection parts again analogue "5;6" 2 can be defined, in particular the locking hole structure of the connecting element variation "6" 2 is at the same time structurally predestined for a right-angled as well as for a diagonal tensile direction stress.