DE1510142A1 - Process for the production of a wire strand of metallic strand - Google Patents

Description

P 15 IO 142.5

Be e ch friction to eggs patent application of the company

STEEL 00I? J) S LTD * Celanos © House, 22-23 Hanover Squsre »London V, .1

concerning

Method for the production of a wire strand raetelllscna gi

Strange

The invention relates to the production of threatening braids from two to six single wires.

Strands of wire are usually made as two or more wires, each wound on separate spools, by stripping the wires from the spools through lightening and twisting devices and winding the twisted strand onto a take-up reel. In this procedure, for each coil a separate spindle zusamnem old Führungeeinriehtungen, required υ "each rotary iron its coil * u the Auaricht- and rotator conduct su * N-mm sub-camp ^ RT7) iAta.2Nr.ieeua * MAn" wutwM " , 4.s, ite7}

009828/0212

" ^l ** ÖAD

Devices for producing rope strands from wire strands, each strand being wound up on a separate reel, then withdrawn together and twisted into a strand, are known. Here, the wire strands are given a certain twist when they are unwound from the spools. There is also a device for twisting several wire strands, in which several strands are drawn overhead from a single spool on which the strands are wound in parallel. Each Streng i.at an individual guide on its way from the reel to the take-off head. In doing so, however, individual wires and not a single fluke of twisted wires are pulled off the "spool".

In contrast, the method of manufacturing a wire strand from £ "rei is up to six individual wires orfindungsgemäss characterized gekannzeichnet that the wires men simultaneously in groups on a single coil wound and then eie together from the spool through a twisting eu a receiving device passes" Preferably, the individual Wires are twisted together to form a severity on the bobbin, in particular due to the winding effect on the bobbin.

The wires are to be wound onto the reel with a certain twist, so that the group of wires is formed

QQSJ | S702S2

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held together at every turn. This can be a simple one Be winding twist.

The wires can be wound on the reel directly by using separate reels, albeit one! single turn, or.,: ö can asc '. ■: ■■■. Another · au-

guideEforia ^ orzugaw ·. · ..: ie & f the Spul- ¹ -lire Vt of. one

several Dri. . ■ aieheriaeu machine can be wound up.

An embodiment of a device for carrying out the invention. i-isen method ^ l '* erläu tert hereinafter en basis of an example with Bezugasfc ·, · dl ■■■ on drawing .icht a "sehenetlecat shows the Drahtetrengvorrioli processing.

Three wires are wound on a spool 1 at the same time with only a winding thread, which is fastened to a hollow driven spindle 2 in such a way that the spool is connected to the spindle as it rotates. The group of wires 3 is withdrawn from the spool via a take-off device 4, attached to the spool-duro-1η-η rotatable flyer 5 "which guides the wire and" sleeps, because over guide belt pulleys 6 duro the center The hollow spindle, at the upper end of which has a pressure plate 7 attached, which presses the wires into the desired position. If desired, the pressure plate 7 can be replaced by or provided with small ones (not shown)

009828/0252

~ ³ ~ 'BAD ORIGINS-

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powered touch wheat.

The group of wires passes radially outwards through one BiiFöhgang 8 in the spindle 2 over the upward curved edge a? Guide roller 9 »which is attached to the spindle nd forms a balloon around the coil, '"on gets here rappa the wires over a guide, iemenscheibe IO su dsr pickup device 4. The hookup device 4 is of the usual kind »containing -» in peer pulleys, which one or both is driven and each different

dene (ss.B. five) wells. The wires are routed around this arrangement in the manner of a figure eight so that the maximum guide length is obtained for the pulleys and the wires. Me gewüneohte twist can be imparted to the wires by the rotation of the spindle 2 and the disk 9 wherein _t Ausäese of the twist of course dependent upon the rotational speed of the spindle and the take-off speed. The winding misalignment that is given to the group of wires on the spool is reversed by the flyer 5, so that the wires run parallel and untwisted over the pulleys 6.

The group of wires, which now form a strand, is transferred from the removal device 4 via a twisting device or a false twisting device 11 out, which contains a series of pulleys, which with their axes at right angles to the path of austerity and around

009828/0252

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which the strand runs like a figure eight and - the ■ actually ge & rolit »** er &« im «- the axis of the approaching strand rotates speed is set in such a way * that a reinforcement of the twist 'on the strang', already through the rotation of the . Spindle 2 takes place and see-dis-Dräöta The strand & u? Sh alignment device 12, which is the usual isleiasa, comes from the twisting device. belt pulleys running close together rMoz? sai &ajLfc,; .... '- between which the strand is guided in a sinusoidal path § «- ■ \ Λ / -. This device also brakes the Sr-slius-g'dsa ':''. Strand, which is by him -the Verdrehvorrieistgmg? Ei "lielisa" so that additional rotation fceatitigt addition can, the stretched wires now eat sodsss them at the Verdrehungagrsd .befiiaden that they have been awarded by the rotation of the spindle *

The position of the rotating device 11 and the receiving device 4, katm can be reversed if necessary ^ in which case the receiving device only brakes the rotation of the strand serves. ·

The calmed strand then runs through the usual back and forth guide device 13, details of which are not given. shows, to a recording he spei 14-, which is attached with its axes at right angles to the approaching Streng i * t ₉ no winding rotation takes place.

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A top guide to the implementation of the invention Process only requires a feed reel spindle to produce strands from two to six wires. This upper limit applies because a larger one AazsSil of wires, fells not a special layer is used, at least one of the wires can be shorter nut them the other. However, this requirement has not been met when the wires are grouped together on a · only «coil can be wound.

Two or m®hv Sträng®, which have been produced according to the process according to the invention, can be twisted below and * .B. «Tar reinforcement of such as vehicle tires are used.

Claims

00982Θ / 0252 - 6 - '.

ORIGINAL ' ^Λί

Claims (6)

1S10U2 - claim, β 1. Process for the production of a stranded wire cae to six individual wires, thereby g β k 6 ^ a a. eish net that one winds the wires (3) at the same time in jumps ■ on a busy reel (1) and s-ts -then together from the dei? "Spile (1) ·> .. * · οη sine Verdreft."-i'PjLohtung (2, 4) to an Aufjasaiievorrieiitung (14) lead "» 2 «. Method according to claim 1 »dsci.iieh ge kenn», draws, dees one the egg. - Inen Drillte (3 ^{) twisted together to form a St 1} tot on the ¹ spool (1). 3. The method according to claim 2, characterized in g β k β η η, that the wires (3) are twisted by the winding effect on the spool (1). 4. The method according to claim 2 or 3t thereby g e k en η draws that the wire strand (3) is unwound leaves the bobbin untwisted. 5. The method according to claim 1 to 4 * thereby g e k e η η se i c hn et that a twisting device (2, 4) with means (9) used, which cause the wires (3) to form a balloon which surrounds the coil (1) Documents (Art. 7 11 Ab ·, 2 No. 1 Satt 3 ä *% change · »« *. V. 9/9/1967 » 009828/0252 - 7 ■ -. ' BATH 1510U2 8 when the wires (3) are pulled therefrom. 6. The method of claim 1 to 5 »characterized GEK β η η is characterized in that measures the strand of wire (3) after passage through the twisting device (2, 4) performs a false twisting device (11) and thereby stretches the wires (3). 009828/0252 - θ - BATH ORIGINAL