DE1921859A1 - Thread transverse guide device - Google Patents

Description

Iieesona Corporation 2 April 9. 1963

Warwick »R.I *, V» St.A,

Thread traverse device

The invention relates to an Eeden transverse guide device for winding machines and especially a belt «<Querfüh · = tion

In the following description and in the claims, the term "yarn" is to be understood in its general sense and refer to all types of filamentary material, both textile and other types, while the term "yarn lap" is intended to denote the product of a winding machine regardless of its shape *

As in the earlier USA "* Patent Application No. 600 553 and im German patent (file ~ Z. P 17 TO-095.7) in

Specifically, the industry needs for higher speed precision winders higher lateral guidance speeds of the Yarn required »when she can easily find her way through simple che increasing the working speed of the current. Allow transverse guides to be reached by precision winding machines. There are already precise training devices shaped cylindrical coil known, but these devices do not work at such high speeds, that they can meet the current requirements. For example, there is a reversible yarn guiding device known, whose inertia, however, the working speed

- 2 909847/0887

BATH ORIGINAL

of the device at fault. The one provided with spiral axiut QuerfüImingsrollG; although it is not a Bräsisiona »winding device, difficulties arise when it is operated at a much higher speed than normal, mainly in learning Sense that the yarn nerauazuepringen from the reverse ^ ends of the groove seeks «

Another known type of transverse guide device is the so-called belt guide. Such devices were previously not suitable for industrial precision winding. These devices have one or two Hieinen which guides wear _s the length of the traverse path of the yarns in opposite sightings more are · sam * In theory, these devices could eliminate the reversible when the yarn QuerJführungen and lateral guide rollers difficulties encountered * since with them no! Drägheitsfaktor exists because these guides do not reverse their direction while they are in contact with the yarn, and because there are no difficulties caused by the grooves, as with spiral groove / transverse guide rollers.

With the Rieraen transverse guides, on the other hand, difficulties arose when transferring the incoming yarn thread from one guide to the other guide moving in the opposite direction. This transfer raises different problems when the lateral guiding speed changes. At the beginning of the winding of a new lap, for example, the transverse guide speed is greatest, while it gradually decreases with increasing length of the lap _. that with zueluasadem winding diameter with each revolution

BATH 909847/088?

a larger piece of the yarn must be wound up on the winding. At constant linear speed the tapering gamlet therefore with an increasing lug diameter «- ser a progressively lower transverse guide aeoln · age required. As will become clearer later, these different speeds result also different difficulties

Another difficulty in the operation of transverse belts occurs as a result of small, uncontrolled movements of the guide guides, but even slight vibrations are undesirable when moving the grain «The guides moving in opposite directions cause a slight" jump "» because the belts vibrate and the guides are noticeable. In addition, because of his moment of inertia, Sam tries to move from one lead to the other; to move further in its original direction after it has been released by the feeding guide, whereby a waiting time of the yarn and the guide, which is followed by a "jumping" or "springs ¹¹ " after release by the guide, especially In addition, the loss of tension at the moment of transfer can lead to the formation of loops, to roll over, to slippage or other uncontrolled movement of the yarn · "

My invention, on the other hand, “in short, refers to a Memen-QuerführungvoiTichtung »in which one evenly controlled movement of an approaching yarn thread is achieved at the reversal points of its transverse movement path

- 4 - ■ 909847/0887

ORIGINAL

This improved mode of operation is achieved by carefully controlling a combination of the factors responsible for it. These factors include improved yarn guides, better control of the same, the prevention of free transverse movement of the yarn by means of a friction member to suppress undesirable inertia effects on the yarn and spring back of the yarn during transfer at the reversal points as well as keeping the yarn constantly taut within relatively narrow limits during its transfer between the oppositely running guides at ä. & i IJmkelir points *

The object of the invention is to overcome the disadvantages of the known to avoid ^ especially the creation of a new one and improved transverse guide device.

In particular, the creation of a new and improved tape crossover device for precision reeling is to be made possible will.

In particular, according to the invention, a novel and improved band-Querftüirungsvorriehtung be created? See those for precision rewinding at higher speeds or · speeds than has been the case in industry up to now was possible. Sin related discovery goal exists in the case of a device of the type mentioned in the guarantee a better yarn transfer between the oppositely moving Fuhj; * ungen on the reversals Points of the transverse guideway. Furthermore, a uniformly controlled movement of the guides should be produced and should cause slanting and back spring effects in the tapering thread of yarn during his marriage ceremony prevented and should the yarn during the reversal of direction

BATH ORIGINAL

* = 5

9 09 8 477088?

irons thawed under tension or kept taut.

. According to the invention, in a somewhat more specific embodiment special created an improved timing belt be spaced from one another on one side owning common teeth and at least one attacking the yarn Element has; * that by means of one on both Sides of the belt engaging clamp or bracket is practically etarr attached to the belt and in place one of the carrier count occurs

The invention is in a preferred embodiment below management example with the aid of the drawings explains in more detail. Show it:

lig. 1 is a side view of a winder achematiaehe with a Hiemen ^ uerführungsvorrichtung with Deii features of the invention _ΰ

2 shows a schematic end view of a section of the winding machine _{9, partially broken away for the sake of clarity}

3 shows an enlarged, achematic front view of the Queriührimgsvorrichtung with parts _{9 broken away for the sake of clarity}

Pig. 4 a partially broken away and partially in section along the line 4-4 in Pig. '5 shown Apparent supervision of the transverse guide device,

909847 / 088T

BAD ORlGfNAt

Pig, 5 * a partial Bohnitt on an enlarged scale along the line 5-5 in 3? Ig. 3 _Ψ where the thread guides are however in the position according to Mg. 9 ",

6 to 9, on an enlarged scale, are parts of the view to illustrate the (Yes-cafüiirongen during the transfer of the incoming yarn thread from a feeding to a aa ^ ohmenä- # guide ₉ with in particular Pig 6 a section length of the line 6 «6 in Pig. 3 _{» represents 5} dmv on an enlarged scale and the Pig 7 to 9 show continuing views of the changing position of the MhruDgen during the lam transfer

. 10 a vertical partial section modified by one Embodiment of the

11 shows a detailed view of an Absohn "Pig". 10 _ρ · in cross-section through the guide _f to illustrate the exact _{method of attachment, see p}

Pig. 12 a perspective not a modification th arrangement for holding the Sarnfubjrtingeelii'-iaents on timing belt tight in which the "bruohatücfcartig Depicted Hiemea Engaging with a drive wheel ataht?

Pig, 15 © ine details. Looks at the modified one Execution foria according to Pig. 11 and

a section showing details along the line W- ^ l · in Pig * 15 »

BADORfQlMAL

• 7

909847/088?

According to FIG. 1, a winding machine is fed with an incoming yarn thread Y from a feed device (not shown). The yarn thread runs in the direction indicated by the arrow around a tension-compensating guide IO at the free end of a compensating shaft 12 on a pivotable shaft 13 is fixed, by wel ~ more the ßarofaden a Querführimgavorriehtung 14 au a yarn package runs Γ _f removably seated on a rotating spindle 16 which is mounted on a pivoting arm 17 and is urged against a roller bracket 18 ·

The linear velocity of the incoming yarn thread Y is kept constant with increasing Wiokeldurchmesser that the rotational speed of the package P · More specifically decreased described, the Ausgleichearm 12 versehwenkt with its pivoting roller 13 in a known manner in dependence on a small increase or decrease of Garnspanxuzng to to reduce or increase the speed of the winding and thereby to keep the speed of the incoming yarn thread and therefore the thread tension practically constant.

As in the patent (file number P 17 10 089.9)

and in U.S. Patent Application 712,142 explained in more detail is, the yarn thread forms when passing through the tension compensating guide 10 a U-shaped loop 20, which rests on a compressed air kiasea. This air cushion lets the yarn loop 20 within the guide, such as through the dashed lines indicated shift inward and outward to compensate for voltage fluctuations that mainly due to changes in length resulting from the transverse guiding of the yarn. As can be seen from FIG the thread length changes from dor spaanungakompen-

9 aas47 / Q is

PAÜ ORIGINAL

Eenden guide 10 to the thread guides 26 of the device 14, when the yarn is between the two reversal ends 22 of its Transverse movement path 24 (Figs. 2 and 4 to 9> is moved back and forth. The thread length is green at the ends 22 and smallest at the center point 28 of the transverse path of movement 24 and if there is no guide 10, it will lead to slight fluctuations in the thread tension and the length of the thread, which cause the Ausglelehsarm 12 would swing up and down. Olesee Swinging of the balance arm would result in a loss of tension control in the incoming oarn thread, if not the result tension-compensating guide 10 would be provided which keeps the voltage constant by making changes in the Oarnfadens as it passes through the thread guide 26 of the Transverse guide device 14 compensates.

The Q transverse guide device 14 is shown in FIGS. 3 and 4 best illustrated. A Rannen 30 of this apparatus comprises a lower member 32 and an upper 01led 34 which are connected at their two ends, for example by bolts 36 rigidly · Flexible belt, in the present case in Fora an upper timing belt 38 and a lower Zeltsfeeuer- Rieroene 40, run in catfish indicated by the arrows in FIG. 3 in opposite directions on gears. The upper belt 38 runs over a take-up wheel 42, then over a larger intermediate wheel 44 and into output wheel 46, from here over a drive wheel 48 and again over the intermediate wheel 44 and an idle wheel 30, again around the Pick-up wheel 42 rotates around. The lower belt 40 runs in a similar web, ie a next to the delivery wheel 46 of the upper belt 38 is arranged take-up wheel 52, then over a larger intermediate gear 54 (FIG _o 3) and a next to dam up reel 42 of the upper belt 38 disposed delivery wheel 56, from here via an idling wheel 58 (Fig. 3)

. 9 ORIGINAL BATHROOM

909847/0887

and again over the Zwisohenrad 54, before going over an » Trlebsrad 60 (Fig. 3) and back to its take-up wheel 52 runs. These wheels are mounted on well m, of which the upper- shafts 62 on the upper plate 34 and the lower Shafts 64 are attached to the lower plate 32. As in Flg. 3 and 4 is shown on the right, the top and un « direct drive wheels 46 and 60 integral with upper and lower driven pulleys 66 or, 68 and can be connected, for example, by upper and lower drive belts 70 or 72 are driven. By carrying the straps during the qarn « run on the delivery and receiving wheels and are supported by the intermediate wheels, vibrations and uncontrolled movements of the guides are prevented.

The cross thread guides 26 are rigid at the rims 38 and 40 attached. Each belt has at least two of the same Spaced thread guides 26 on which into parallel slots 74 (Fig. 3 and 5) of a yarn rule » and «guide assembly 76 (FIGS. 3 to 5) engage. These Arrangement logs the yarn transverse path 24 by guiding the yarn parallel to the package P and the effect any undesirable springback or acceleration of the yarn during its transfer between the yarn guides 26 prevents the winding at the reversal points 22. DIu Arrangement 76 has three defining slots 74 spaced apart parallel rails 78 on. Bai the embodiment shown are the inner surfaces 80 of these rails 78 in the longitudinal direction straight and smooth with rounded edges. As shown, the interior surfaces 80 are convex and flattened or otherwise Surface design and can be compared to that between the opposing Schlenen ~ surfaces running thread be aligned or offset.

to

909847/0887

BAD OBtGlNAL

as described in the patents and US patent applications mentioned at the outset; alternatively they can be arranged to be "undesirables other Weis" and be provided with any other configuration "to Jos upon the particular type of yarn and texture without damaging the yarn such friction with the yarn to ensure 'that the movement of the yarn along the rails 78 delayed and consequently any effect of acceleration or springback of the yarn during the transfer at the reversal points 22 is reduced »Areas with high friction can be highly polished, chrome-plated surfaces that differ from surfaces that are poorly coated, e.g. brightly polished surfaces and have less surface contact with the incoming yarn thread than it is generally guaranteed by the roller bracket 18 "to prevent chafing of the yarn. The rails 78 are fixed at both ends to plates 82 ρ which prevail at both ends, for example by means of nuts 86 and screws 88 which horizontal elongated holes 90 in the lobes 84 ^ »expandable and an" adjustable to flap 84 of the lower and upper plates j52 and 3 ^ are attached. In this way, this arrangement can be replaced by an arrangement with different coefficients of friction or with a different arrangement of rails and can be adjusted towards or away from the thread guides in order to ensure optimal operating results with different thread sizes or types of thread Y. As can be seen from FIG. 1, the incoming yarn thread Y is held in its path of movement against the surfaces 80 of the rails 78.

If a thread guide 26, for example that of the upper Belt ^ 8 leaves its pick-up wheel 42, it moves ge » run the rails 78 to the midpoint of the great in-between "

909847 / Q887

- 11 BAD ORIGINAL

rads 44 in order to move on to the assigned Move the delivery wheel 46 away from the rails · The surface 96 (Fig. 6 Ma 9) of the thread guide which carries along the thread 26 therefore moves perpendicular to the rails 78 and towards them and over the yarn thread Y, they feed the yarn thread along the transverse movement path 24 ', i.e. along the rail surfaces 80, causing a scallop formation on the Area 92 is effectively prevented.

In the following explanation with reference to FIG. 2 Ms 9, a thread guide receiving the yarn thread Y is now referred to as "receiving thread driver 26R" and a thread guide departing the yarn thread Y is referred to as "detaching thread guide 26D" 4 is shifted from right to left, it is shifted along the rails 78 by a dispensing thread guide 26S on lower gills 40. This thread guide 263) delivers the incoming yarn Y at the iflniftw »Omkehr-Sende 22 to a receiving thread guide 26E of the upper part 38. If calibration is the female thread guide of the upper Eiemens now moved to the right, he _t for emitting thread guide and leads the converging Garofaden. Y on the other, ie right-hand turn, points towards the other receiving thread guide 26H of the lower egg.

TJm to form a perfect coil F is during of the transfer to the Ümkehzv pointsoci 22 eiae evenly Maintain controlled movement of the Gaxsif & dene »While the Öarnf aden anticipates its straight transverse movement 24 JLong the surfaces 80 of the "rails 78 moved ι" is öp guided by the dispensing thread guide 26S onto a straight section 96 of the entraining surface 92, wherein this straight section is essentially perpendicular to the

- 12 -

909847/0887

- ■ '■■■' BAD ORIGINAL

Rails 78 and to the transverse movement section 24 lies "This straight section 96 of the surface 92 runs back and forth across the yarn thread * while the idler wheels prepare the belts and their thread guides for transverse movement""path 24 of the yarn thread towards and then away from this path move, when the lower egg 40 is even on the best off pig. 6 apparent manner herumzükrümmen begins to be payout wheel 56 ₉ has the check-donating Paden "leader 26D shifted from Querbewegungsbaha 24 inwards and the thread of yarn Y moves on a curved free Endabachnitt 93 of the surface 92. When the lower Biemeu 40 to a dispensing wheel © 56 romps around, the thread Y runs according to the pig. 7 and 8 over the free end section 98 of the surface 92 of the dispensing pade guide 26D ₉ whereby this section 98 is opposite to the direction of movement of the thread guide 26 and in particular in such a way that it maintains a prelrbically constant speed of the thread. In the absence of this curved free end section 98 of the surface 92, the movement of the thread guide along the curve of its delivery wheel 56 would increase the gas velocity along the transverse movement path 24 and thereby increase the amount of yarn wound onto the end sections of the package P ? which would lead to a hill at the cylindrical end of the coil »

When the receiving thread guide 26R of the upper belt and the discharging thread guide 26D pass each other. (Fig. 9), the garo thread Y passes over the tip of the curved free end portion 9 ⁸ de: c Hit take <surface 92 of the donor. Fadenführer 26D on d3e Hitnehmer ^ surface of the aufaehaendeii FsdenfüJarers 26R. This interaction between the delivering and the receiving thread guide is achieved by a staggered arrangement of the axes of the two

BAD OR / GffMAL-90 9 84 7/0887 j

Appropriate delivery "and take-up wheels achieved" More precisely, the take-up wheel 42 is offset outwards from the axis of the delivery wheel 56 in the direction of the transverse movement path 24 of the yarn thread and inwardly in the sighting of the transverse movement path 24 * According to FIGS. 5 and 9 "Wel *> before the thread guides .26 B and 265. show in the same position ₉ consequently the straight line 96 of the receiving thread guide 26H extends outwards over the transverse movement path 24 of the thread thread" when the delivering and receiving "thread guides pass each other, around the Take up twine _§ with the twine thread slipping off the tip of the free end section 93 of the dispensing thread guide 26D "At the moment of the transfer, the twine thread tries to maintain its direction of movement due to its moment of inertia", but according to FIG of Fig. 2 and also endeavors ΐ to spring right,.,? re nn it is released by the delivering thread guide. This springing back can be a problem with the lower transverse movements.

At the beginning of Bespulens a new Gsrawickels iat the comparatively high FUhrungsgeschwindigkeit sufficient ₉ cooperate to the moment of inertia and speed of the receiving thread guide 26E generally let _s so that the Grarnfaden against Hitnehmer ^ Iftäche 92 of the female thread guide ^ is held "by critical factor at higher working speeds the avoidance of an acceleration of the thread, who leaves the delivering thread guide? This is achieved by the mentioned curvature of the free end of the surface 92 of the delivering thread guide

90 9 8 47/0887 bathroom ORIGINAL

While at lower Pührungegeeohwindigkeiteii daa of Gram thread question of inertia lower ₉ the yarn reserves yet his tendency in, length of his Qusrfcewegungsbahn in the direction of the female thread guides 26R and its ütnehmer ^ FXäche 92 spring back away. If this uncontrolled movement would not prevent _p would result generated during this Bückfedern briefly increased Querführungegeschwindigkeit to the groove "forming in twine lead · To control the Ctornfadena and delaying this -verursachten by Rüclcfederwirkung of Garafadens during the traverse guide at lower speeds momentary speed A stop 100 is provided on the thread guide practically parallel to the straight section 96, which defines a slot 101 which is arranged practically parallel to the driver surface 92 and in the movement seal of the thread guide in front of this surface For yarn transfer, the receiving thread guide 26E moves around its take-up wheel 42 or 52 towards the yarn transverse movement path 24 The stop 100 of the receiving thread guide may run ₃ past the yarn thread (pig. 9), possibly with a slight bump 3 (pig. 9), and then runs across about the transverse movement s «lane 24? in order to prevent the yarn from springing freely along the length of the transverse path of movement in the direction of movement of the receiving path guide 26H au. The angled position of the receiving 3? Adenführera 26R relative to the transverse movement · = "movement path 24 causes a certain acceleration of the Gsaa." Thread, while the ϊ * βΑβηΐϋΑΓβΓ shifts along this movement path into a vertical position this acceleration can effectively prevent the formation of so-called "high ends" on the yarn package P. These "high ends" are created when the yarn thread is reversed at the ends of the lap

BAD ORIGfNAL -_ »15

909847/0887

13 »

as it is well known that the ends are "washed over with more yarn than all other parts of the lap". This acceleration of the gram thread by a receiving thread guide is only visible in the lap at the point _g at which the direction of travel of the uara thread is reversed "and has no groove formation for As a result, for further control of the yarn movement, the rails 78 delay the movement of the yarn thread along the transverse movement path 24 and consequently prevent the effects of the spring deflection on the lap.

In Fig. 10 a modified, preferred embodiment of the invention is illustrated, which essentially corresponds to the embodiment described above} which is why the same cables as in the first described embodiment of the invention with the same reference numerals; however "are denoted by an appended index line". This modified embodiment differs only "borrowed" in that the upper thread guides 102 and the lower thread guides 104 are arranged as close as possible to one another in a vertical view and are preferably practically in one plane so that they, with the barriers of production limitations, are able to “slide towards each other when walking towards each other. For this purpose, the thread guides can be provided with an appropriate coating and have beveled front edges in order to make their contact less hard . its upper and lower thread guide provided!, with a material having a low coefficient of friction s _g such as Teflon, may be coated. Two friction segments 106 define between .. eich - a slot 108 which weighed according to FIG. 10. lent tight is »by this _? that the thread guides 102 and .104

909847/0887

BATH ORIGINAL

as tightly as possible lie against each other and in such a narrow slot 108 _β run -is a "better control of the yarn thread during exchanger obtained." In the embodiment of Pig x 10 aind mainly shorter free Garnabschnltte between "two yarn guides and 102-104 These and rails 106 than in the Pig embodiment. 5 available. For the second "in the apparatus of FIG · 5, an additional frictional resistance of the middle rail 78 yet, and there is a longer Padenstüek to the upper rail 78 'when the Grarafaden while the carry from the lower Padenführer _$ example of the! Thread guide 26S ₉ and not from the top The thread guide 26E is worn _9, which leads to a different shape of the two laps * In the embodiment according to Pig.10, the distances from the upper and lower thread guides 102 and 104 to the upper rail 106 are practically the same »Which is why the two ends of the obtained coil remain the same.

In the pig. 10 and 11 also illustrate a type of fastening of the thread guides 26D _S 26R to the tent = oteuerriemen. These belts 38 ^f _a 40 * _g are at their inner surfaces with teeth 110 111 _g provided in the complementary ITuten 112 in the gears 42 '44? 46, 48 »50 (Pig. 4) intervene. Of course, the thread guides must be firmly and securely that way. be attached to the gills, since loosening a trail guide would be extremely dangerous for the operator at the high working speeds provided according to the invention. Since any weakening of any section of the belt for receiving a support bracket for the suture guide which would be required when using a bracket or clamp in the area between two egg teeth _? excluded for the same reason

"ORIGINAL» 17 90984 7/0887

is »" the preferred type of attachment of these thread guides according to the invention is that, for example by. Grinding or cutting one of the teeth of the belt removed and the thread guide fixed in the space created in this way «,

Such as 10 and 1.1 is apparent from the Pig * _e iat the belt *-side inner end of each Fadenfiihrers 26D ₉ 26R from his body part substantially !! "profile 120" 121 corresponding with a practically the Eiemenbreite width abgebö "gen" so that this profile takes up the belt with a tight fit, while the opposite leg 122 »125 of the U-profile in the form of a clamp 124» 125 which partially closes the opening of the profile is bent back against the guide body. _{A clamping plate 126 9} 127 of essentially L-shaped cross-section cooperates with the flanged misshapen suture _8, whereby the leg 128 _g 129 of the shape extends in a parallel contact position to the inner section of the thread guide body, while the base 130 ₉ 131 on the belt "* outer" surface ₉ with its outer end smschen the end flange "- ⁴ see 124? 125 of the attachment is jammed »A clamping screw 152 ₉ 133 through a hole formed in the Baaia 13O ₈ 131 of the clamping plate as well as the belt provided with an opening for this purpose and is screwed into a threaded hole in the misshapen attachment *

The dimension of the respective ends approach or "U-Pro.iils BAWO 121 in Eiemen-Längsriehtung is not greater than the length of a tooth of the belt ₉ that ao SiOH the clamping assembly without constraint at the Kut en the tooth ·» pulley to move Likewise, the thickness of the U profile should not exceed that of a tooth, although

. -

909847/08 8 7

R * π ORIGINAL

in most cases a much smaller thickness is sufficient, as indicated in Hg «10. There the arrangement described in fact essentially is completely hollowed around the strap is a unwanted separation from the belt practically impossible.

Sine modified Ansehlußart for the yarn guides is illustrated in the IPige 12 to 14 in which the ropes ₉ previously described corresponding parts with the same reference numerals and with attached .Indesstrichen. In practice it has been shown under certain working conditions that the arrangement according to fig. 1o and 11, a certain tendency for tilting about its connection point ₉ has a belt that is perpendicular to its longitudinal axis passing through axis. Although this trend poses serious difficulties rarely ₉ is an extremely precise alignment of the three? Adenfüh · = rer advantageous _g so that a reduction of this tendency is "desirable. In addition, the mass of the trail guide is concentrated on one edge of the hinge, so that the centrifugal force can strive at extraordinarily high working speeds? to lift this edge off the drive wheels and thereby cause uneven wear of the belt. This difficulty can be avoided by an even better balanced system.

The modified arrangement is capable of both of the aforementioned Schr / iie "to overcome culties" The free leg of the lug or U-profile is bed for this purpose 14O ₉₁₄₁ or beyond the outer surface of the respective clamping plate 126 '.. 127 * _s bent around before when he 143 is bent back _142?, 14 so that a slit-like recess 144 »145 is formed according to Pig.. The clamping plate 126% 127" has

SAD ORIGINAL

909847/0887

in supervision! -form mil; a transom 146 ₉ 147? which is bent at a right angle of ö.qt level of the leg of the I-shape and forms a protruding flap that engages in the seat-like recess 144 g 145. The ends 148 "149 * 150 and 151 of the crossbar 146" 147 are at both sides of the profile leg 122 _f 123 at> j. and since they are in a plane perpendicular to the tilt axis lie · constricting level _s is the yarn guide aicher supported against a tilting movement so that it is able to tilt calibration only match "mood with the deflection of Siemens *. In addition, the protruding crossbeam 146 ₈ 147 has a mass which at least partially balances the mass of the thread guides 26R _S 26D, whereby the thickness and weight of the clamping plate can be selected with regard to this function.

The clamp plate 126% 127 S 147 which forms the high-beam of the T-shape for the cross-beam 146 * _t is held as described previously in the same manner by a screw 132% 133. ¹

No material needs to be removed from the belt to form an opening for the clamping screws to pass through. Rather, with the help of a sharp needle that is pressed through the gill, a sufficient passage can be created for the screw to pass through, ₈ whereby the tightening of the egg material around the screw shaft assists in holding the screw.

Although only a single transverse belt is shown in the modified embodiment according to FIGS. 12 to 14, when znq ± ₉ are used, one another in pairs

~ 20 «

90 9 8 47/0 88 7

BATH ORIGINAL

associated belt, as is normally the Pall iet similar to _f of the second belt be constructed _f but with the difference that it the in the drawings, "clear Hiemen illustrates a mirror image ware · To indicate this fact, the ropes of Fig * 12" 14 with double reference numerals

In summary, the invention creates a thread transverse guide device with two belts running in opposite directions, each of the thread guides grasping the thread for guiding the thread along a cross guide path with effective uniformly controlled movement and for transferring the thread to a thread running in the opposite direction Show thread guides at the reversal points of the cross guide tap »During the transfer of the thread thread from one thread guide to the other, the! Parts of the belt? on which the thread guides are mounted _e directly supported by wheels »whereby the movement of the thread guides is calmed · Wheels or pulleys provided at intermediate points of the cross guide plate serve to further dampen the thread guide movement and allow the thread guides to run back and forth across the thread thread £ In order to effectively prevent scoring in the thread guides in this way. The transverse guide belts preferably consist of timing belts that are fitted with teeth on one side to ensure a direct positive drive engagement with corresponding gear wheels _{ and each of those that attack the thread is on the thread guide its associated belt, preferably by means of a fixed strains EJ _g which at least practically entirely surrounds the strap and replaces one of the teeth on the Riemeniläche ,,

BATH ORIGINAL

- 21 -.

Although the invention is specific above in connection with bits Execution formats and in a specific field of application is shown and described, it goes without saying that numerous changes and modifications will be made to the person skilled in the art possible. For this reason the invention is intended in no way be restricted to the embodiments shown and described, but rather all of them changes within the extended estimated scope and modifications with scope »·

- 22 -

7/0887 ^BAD ORIGINAL

Claims (1)

Claims JPaden ^ QuerfUhrungsTorrichtung with a Binriclitung ₉ having a Graxnf threads between the two reversal "points of a thread ^ uerführungsbahn back and forth to cause capable _s characterized by two Führungsele" · elements "which the yarn thread in each case between the reversal points into one of the two opposite Guide biotuning along the transverse guide cock and remove the thread at one of the reversal points from the guide element running in the opposite direction and hold the yarn thread shut and be able to move along the transverse guide path to the other reversal point, with an evenly controlled movement at the reversal points of the twine maintained »while the Sarn thread is held by the relevant guide element? and it at the other reverse-end for receiving through 'the bewegende- in opposite sighting! üb "approximately element release ₉ is a drive device for moving the guide members between the reversal points, and to maintain an effective ge" controlled movement of the guide elements to the inverting ¹ »Points as well as a Übex * gahe tensioning device for the twine thread that is effective at the reversal points» 2. Torrichtung claim Λ $ characterized ₉ that the guide elements yarn guide ₉ are that the ON · »drive device flexible means, and in that the thread guides are secured to the flexible means and the Gtamfaden at a reverse point of an" m sieve ant " BATH ORIGINAL - 23 - 909847/0387 Gegengeeetzt "moving! Remove thread guide * the Sarn thread length of the transverse guide beam "move and ilui am Another reversal ° point to be taken up by one in opposite direction "moving yarn guide to maintain the evenly controlled Movement of the Gara thread in the direction of movement dee "be» matching thread guides in the cows of the reversal points release « 3. Device according to claim 2 * characterized in that « that the flexible means belt bind and that the drive device Baths have “which did not lead to gills at the reversal points. 4 «A device according to claim 5," characterized in that the said baths, a "at the reversal point _y at which the associated thread guide picks up the yarn thread" before "seen take-up wheel and having a payout wheel on the reverse" point _t to which the arranged yarn guide the yarn thread releases * and that. the belts guide the thread guides to hold the thread guides in engagement during the thread transfer at the reversal points at least partially around the take-up and delivery wheels. 5. Device according to claim 4 ·? ₉ are arranged characterized in that the Achoen recording Rader in the general direction of the yarn "Querführiuigsb Vin auawärte? τοη the axes of the adjacent discharge wheels added. 6ο device according to claim.4r dadiirqh-marked _$ . that - the axles of the receiving wheels opposite the axes of the neighboring delivery wheels inwards ... ^ in direction. are arranged offset on the thread que, T * fülirungabahii. BADORiGINAL 7. Device according to claim. 4 »dadurcli marked $» that the axles of the pick-up wheels in general Sighting of the thread * cross guideway and inward in Direction of this transverse guideway relative to the Axes of the adjacent dispensing wheels are offset " 8. The device according to claim 4-9, characterized in that »that each thread guide has a hook for receiving the thread and for guiding it over the transverse guide path between the TfakehavPunkten» each of these surfaces has a free end section, and that the drive device supports the thread guide in such a way that that their free end sections move across the yarn thread when the thread guide approaches its take-up wheel and push it across the cross guide track when the thread guide in question moves along the cross guide track and the relevant delivery wheel ₉ so that the (Jarning thread runs over the free end section when releasing this area * ο Gate direction according to claim 8 _9, characterized in that the said surface has a practically straight section at its free end section for guiding the ffarnfadens between the reversal points and that the free end section is shaped so that it eia.e practically constant speed of the uärafadecas along the Paden-QuerfiOirungsbahn maintains ₉ when the Gara thread when released by the thread guide pushes over this free end section »· 10 »Device according to claim 9p characterized * that each thread guide has a means to the thread to hold on to the area mentioned? when the fa- - 25 9 0 9 8 4 7 / ö 8 8 1 BATH denführer the. G-arnfadön during the takeover of a surrendering, thread guide picks up ", 11 · To: device according to claim 1O ₉ characterized in that the last-mentioned means is a stop _? which is arranged in front of the said surface in the direction of movement 12. Gate direction according to claim 3 »characterized» that the drive device continues to have a, second bath for guiding the Siemens along the crosshairsi3 & hxi ! has between the Uiakehiv points » 13 · Door direction according to claim 1Z _9, characterized _B that the thread guides are mounted in this way? that they move back and forth across the Gaxofadön. " Η »Door direction according to claim 13? characterized _t that the two baths are arranged ₉ that they move the thread guides first to the thread-Querfahruaagebahn and then away from this ₉ so that the "" back and forth movement of the thread guide relative to the thread guide "- vorgebraeht and an uncontrolled movement of the Thread guide between & en reversal points is effectively avoided » 15 »Gate direction according to claim Hp, characterized in that the belts are separate belts ₉ , one for each thread guide _f in the form of timing elements and that the timing control gears and gears. 16o gate arrangement according to claim 1 »characterized ₉ that a device for A> afnahiae the incoming yarn - 26 - 909847/0887 BATH ORIGINAL thread when leaving the thread guide and for guarantee-1 there is considerable resistance to this a movement of the thread length of the paden ~ transverse guide path is provided· 17 · Device according to claim 2, characterized in $ that those running in the opposite direction are charging " leaders in the handover of the thread to each other walk past and lie so close to each other: never this is practically possible. 18 _o Device according to claim 17 »characterized» that the! Thread guides are practically in one plane;) when they pass each other · 19 · Device according to claim 1, characterized in ₉ that the tensioning device vesmag to carry the thread on a fluid cushion «, 20, device according to claim 19 »characterized ₉ that the tensioning device is able to prevent fluctuations in the thread tension» 21. The device according to claim 7 »characterized ₉ that each yarn guide 'track a Hache for receiving the yarn thread and the movement thereof along the transverse * ⁷ between the Omkehr» £ ligand having _t that each of these surfaces with a free Endabsehnitt sol "rather form is provided that the yarn thread moves at a practically constant speed along aL & r thread ~> transverse guide path over this end section * when the thread guide runs home around his delivery wheel »and that the delivery wheels hold the associated thread guides in such a way ^ BAD OBIQJNAL.-27 "* 909847/0887 that hire free end sections when approaching of the thread guide to the respective delivery wheel across the thread ~ transverse guide path extend and, transversely move over this cream to release the yarn thread? when the thread guides around their associated delivery wheels walk around " 22. Gate direction according to claim 21 _1, characterized in that the said surface near its free Endabaehnitts has a practically straight section for guiding the thread »when the latter is released from a» the thread guide is recorded that each thread guide has a means for holding the thread on the when the thread guide picks up the yarn from a dispensing thread guide during the transfer, this means being formed by a stop arranged in front of the said surface in the direction of movement, and that the drive device has the thread guide at a distance from the Holds the stop located in the transverse guide path in order to enable the thread thread to run past the stop when the yarn thread is released by the dispensing thread guide, and then aligns the stop transversely over the transverse guide path in order to hold the thread thread between the stop and the surface mentioned 23 · Device according to claim 22 »characterized in that that the drive device furthermore has a second bath which swisehen the belt in question the reversal points and the thread guide across move the thread back and forth, first in Sighting on the Faden ^ uerführixngsbahn and then from this web away ο - 28 903847 / ÖS & 7 BiD ORIGINAL Device according to Claim 23 _9, characterized in that the belts are separate ρ each with an assigned time control belt and that the baths are pointer steering wheels ο ο device according to claim 24 »dadureh that a device for taking up the incoming gas »·· fadena heim leaving the thread guide and ensuring considerable resistance to it a movement of the Gara thread along the PedazfVuerfUh « rungsbahn is planned " The device according to claim 25 is characterized by the fact that the thread guides moving in opposite directions run along the gate during the thread transfer and are arranged so close to one another that this is never possible. 27 * Device according to claim 26 _g characterized ₉ that the thread guides are practically in one plane as they move past along the transverse guide path. 23. Device according to claim 27 »characterized * dai? the tensioning device the thread on an air cheese * sen and effectively prevent fluctuations in the thread tension on the thread guides vezmag « 29 “Belt” transverse guide device in particular according to one of the preceding claims for thread-like materials characterized by a flexible endless belt? a thread guide element and a device for manufacturing the guide element on the strap ₉ consisting of an essentially misshapen profile _s one of which BATH ORIGINAL 909847/0987 Legs for the purpose of holding the guide element connected to this Ibt _9, which receives the belt with a tight fit and extends around three sides of the Siemens. which presses the clamping plate against the IKETof and thereby compresses the belt between "the two ropes" 30. Door direction according to claim 29 »characterized in that that the other leg of the U-profile is at its end with a flange directed towards the other leg provided 1st and that the clamping plate is one of the Has a splashy edge » ο device according to claim 29, characterized _s that said means let a Sehrauhe "which connects the clamping plate and DAS U-profile adjustable together. 32. Eiemen ^ QuerftÜirungSTorrichtung in particular according to one of the preceding claims for thread-like material ₉ characterized by a. fteaibleaa "endless Bi em ent _s a ^ Padön PiüirungB element and means for attaching the lührungselements on Eiemen""consisting of cooperating, disposed on both sides of the belt IO.emmplatten ₈ wherein the Hihrunge- * element to one end of one of the Clamping plates is connected and protrudes outward from the belt ₉ and a smock pushing the two clamping plates against one another. ο device according to claim. 32 ₉ characterized _s that the belt on one side having the same • 30 909847/0887 BATH ORIGINAL Spacings distributed teeth is provided that one of these teeth is removed, and that the clamping plate on the corresponding side © ine the corresponding dimensions of the teeth not exceeding the length and width owns and occupies the position of this tooth. 34 · Device according to claim 33? characterized ₉ that the © connected to the guide element E substantially at a right angle zn ä <ASEM guide member is located and is on the versaSmtsm side of Siemens' that the said guide element opposite end of the other Hsmmplatt © wan latter upwards substantially parallel sum Püh «rungaelement is bent and that the protruding end has approaches» which in Eieaen-Längriolitiing to. both sides of the clamping plate, protrude and with their inner edges touch the gill surface ₉ 00 that the guide element is supported against independent longitudinal tilting movements · β apparatus of claim 34 characterized in a $ that the first-mentioned clamping plate with a \ m check itself zuTüc] q> e3trüffl7Titen approach is provided is "of the starting" projecting end of the other clamping plate in engagement · 36 »The apparatus of claim 33 _e characterized protrude _B that one end of the clamping plate is bent substantially at a right angle relative to the best of the clamping plate ■ and in that this angled end aufweisty overlap the au both sides of the clamping plate in Μθ" men longitudinal direction away and their adjacent edges practically in contact with the Blemen ~ BADORiGlNAL - 31 - 90984 7/088? 3 / Surface stand so that the Pühreelement against independent longitudinal tilting movements is supported. 37 «Yarn washing machine in particular according to one of the preceding claims with a rotatable spindle and a device engaging the yarn for (enticing a tapering gara thread axially to the spindle in order to wind up a yarn package” characterized by a guide device for guiding those engaging the yarn device is guided in a first Bewegungebahn "during Garafaden to a first zone of the .Garnwickels, and Mihrung of acting on the yarn means in a second ₀ diverging from the first path of movement Bewegungebahn while the Garafaden is led to a second zone of the Garnwickele" 38. Winding machine according to claim 371, characterized in that » that the guide device rotatable means to the TUh * tion of the course of the device acting on the yarn having. 39. Winder according to claim 38, characterized in that the device acting on the yarn continues Has endless means which hold the device acting on the yarn and with the rotatable means in Standing touch 40. winding machine according to claim 39? characterized ₉ that the endless means are arranged so that they are each one of the. Define both of the mentioned trajectories as movement bars inclined relative to the spindle axis. * = 32 «· 9 04 7/038? BATH ORIGINAL 41 «winding machine according to claim. 39 _s characterized in that the endless means _p eo äind arranged that both Bewegungebahnen are inclined to the spindle axis. Have _v 42. Winding machine according to Claim 39 "characterized in that the endless means comprises two obligations in opposite Rich ·» running! Drums and that the force acting on the at least one device 082U aufweiat engage the yarn "of the member at each strand" 43 · Yarn dishwashing machine, in particular according to one of the orange-pending address _9, characterized by a rotatable spindle _8, a device for transversely guiding an incoming yarn thread axially to the spindle in one viewp a second device for transversely guiding the yarn thread axially to the spindle in one second calibration Tung ₉ wherein the yarn thread is distributed as a result of the transverse guide through these two devices to form a Gamwiekels, and guide means connecting the two devices in the first Bewegungebahnen when the yarn thread is carried on associated first zones of the Gamwickels _s and corresponding second Ee- > leads to non-moving paths when the yarn is guided to assigned second zones of the yarn package, with at least a section of the first movement path of the first-mentioned device and at least a section of the second movement path of the second-mentioned device lying in a common zone remote from the yarn package ^ so that d Move these facilities in this zone in divergent paths ο BATH ORIGINAL 44ο winding machine according to claim 43 »characterized, characterized» that the second device each had two endless belt straps having. 45 »Spooling machine according to claim 44 %, characterized ₉ that rotatable means for guiding or fixing the paths of the two strands are provided» 46 "Dishwasher according to. Claim 45" characterized ₉ that the rotatable means drive the two strands in opposite directions ", 47 · _s dishwasher according to claim 44 characterized in that the two Sruma ₉ j.ewe.ils comprise at least one of them mitbeweglichesg the yarn engaging member _P · ■ m * a BAD ORSGtNAL 9Ό9847 / 0887