DE2130621C3 - Spinning or twisting machine, in particular two-for-one twisting machine - Google Patents

Description

3. Machine according to claim 1 or 2, characterized in that the eniei Finzelspindel (3) associated, outwardly shielding adjustable cladding wall (18, 18i /. IHb) the shape of the spindle (3) over part of its circumference and optionally one Has part of its I lohe bypassing hollow cylinder, tier is rotatably mounted about the spindle axis (F i g. 1,3,5).

4. Machine according to claim 3, characterized in that on ilen Hohlzylmdermantel (18, 18 ", IHb) on the bottom and or top a radially inwardly projecting flange ring portion (20, 21 or 20 a, 2Ii /) from in particular sound-reflecting and / or sound-absorbing material is connected (Figs. 1, 3).

5. Machine according to claim 1 or 2, characterized in that each spindle (3) or Adjustable \ clothing associated with spindle group extension wall (32) in the form of a blind shark, which consists of a respective spindle (3) b / w. Spindle group muh outer shielding position along a curved path (33) to a position behind this spindle (3) or spindle group is displaceable, and that preferably between the Finzel spindles or the individual combined spindle groups, stationary lateral cladding walls are arranged (F i g * 7, 8).

6. Machine according to claim I or 2, characterized in that each spindle (3) or spindle group associated adjustable lining wall (34, 35) visor-like from a respective spindle (3) or Spindclgruppe to the outside shielding position in a position behind this Spindle (3) or spindle group can be folded away and that preferably between the individual spindles or the individual combined Spmdclgruppcn siationaie \ jr ^ ckUMU ¹ --w; inde arranged >; ^ Λ (l · lv ^l '. I ")

". Spinning or twisting machine, uishesoiidju I> -i | ipe! Drahl-Z.wirnn .. ^ c.'mie or the like, ni ¹ ! E: iu. \ El / aiil üi-hesondeie double row iieb-jüeiii .ii; d .-! miserable workii.-Ilen 111 Form of spnuljli öd.;! ■!. du · by means of external \ explain jukiiu- ^ aii.ji .in- schaMu-lL'kticicndem and ode; scna;. ' ■ 'this Maierial very oucv UiU .; - .'in -' ■■!.: ■ I mgehung lim gJ! Au-chgckap-jU -: ηΛ. > * "! Ν ■ iii: \ iesieiis a part of leather one: 'a Spiiuu or a spindle group | H · separately .'Uge ·.': line'.ei \ crklcidunni-wtnd to the transit in-g \ on ISjdu m: ng-arbi.itcn on this spindle: "w. Spindles: eiuppe is adjustable. thereby jcKJiinzeiclinct dall du \ ers; ellharen ullen \ Erk! e; dungsw -.uid: jile (43.44 or 51. 52 or 6 (1. 61) in the; inner verklcidunus wall parts mechanically \ blind · which, when adjusting, i.e. opening the outer cladding wall parts (43. 44 or 51. 52 b / w. 60. 61). locker Elgruppe non-isolating position in the rest of the machine interior in .Exception of the spindle to be operated or Spindelgru; PE towards the external environment can still be moved completely or partially in the encapsulating position (F 1 g. 1 1 to 16).

S. Machine according to Claim 7, characterized in that the outer, adjustable cladding wall part (s) (43, 44 or 61 * 61) can be displaced along guide tracks (45 or 6-i and via a cable pull (46, 47 Od. Like. With "the inner cladding wall divider (48. 49 or 62. 63) are in connection and that preferably between the individual spindles (3) or the individual combined spindle groups stationary lateral cladding walls are arranged (\ - i g. 11, 12.15, 16).

^ι λ machine according to claim 7, characterized in that outer adjustable cladding wall parts (51, 52) can be moved visor-like from a di <operating areas of the respective spindle (3 or spindle group to the outside encapsulating position and that the inner, towards ier the spindle ( 3) or spindle group lying 'cladding wall parts (53) with these outer cladding wall parts (51, 52) movably connected ver and thereby can be pivoted together with these ver (I i g. 13, 14).

The invention relates to a spinning or twisting machine, in particular a double-wire twisting machine, double-sided Dauar !, whose workplaces mean outer 1 he cladding walls made of sound-reflecting uiid or sound-absorbing material are entirely or partially towards the external environment, with at least a part of each one , ¹ single spindle formed job or a spindle group separately assigned cladding wall for performing operating work a this spindle or spindle group is adjustable.

In the case of machines of this type, Lan with a relatively high sound level he testifies for the Be working on the machine the operator is very uncomfortable. You are both a machine manufacturer and the textile industry

be 11 ui ei ViKiIh ^: years Μ.ιΜ ^ ιιιπκ / tu \, τ-niindermu: de- I .amis.

J> bc-iehen already Bemu:! 'ML: cn. .m dc machine ^ ₁ ' ¹ "''" ^{| lOs} " ^lulcr - ^{: 1} tier H.:iiplL!j;;:ii-..!i,,;,.■. _n ,, _m . hch der S) IiHdC ^1. Schallscüiit! Wic-ii n:, U (.: ■.: -. uzubrin- ■ gen Sc IV. es iv.spielswc.s ^ i \ k.: ':: i ·. an Λ \ nmr, .ι-Schinen die / wim-tcilen : i \\ l ·. , -. iidc bcw cgb.:>v Piaüer. aii / iiui-Lliu-n. Which m'c; in: He! rieh- ! jil, -ig dci Spm.ieln m den Ma-cinivngoiellr.ipmcn. ''! 'ü- P "' ^{] U! i:} - '' ■■ '- die-en · ■ hie: (.. - anr.he ;! ei :. 'die Ζ ¹ ·'.: rns! eileii cüischhei.ieüde cc-, uius. ■ _ · ,,, Schul / -wnit! result in idein-eiie ^! (ttcnicgi.::^ ' -chntt 1>! HS;. |) Dabc: can the Γϊ.ίϋ-η iev.ei! - a beable game: aieltraii.r / Uiieordnei b / u al- so! - chei ausüebildei -ein. D l'laüeri b / u. flaps

kiinnen v.eiierivu each ---; 1 aih several peieiiKi ^ nniteiniuider \ bound! 'hurry' each-one and Look at the music or a Autliijie nienon have

Alschdraht-Zwirnma-machineu it is already known (cf. the magazine Chemieffaser- 21. Mai l ⁽ '7i. Pp. 442 to 446) to use a wedge-shaped metal box lined with foam inside, in which the support / rollenagüregai is located and which is only / in order to be able to carry out operating work on the twisting machine, this sheet metal box can be swiveled away from the spindle drive belt to the machine interior freely.

According to the prior publication mentioned in the last / t Basic tests / for shielding spindle units have already been carried out in order to reduce the efiect to study different materials and coverings. These are essentially the following types of cladding:

1. Covering almost completely closed, small slits on top and inside for thread passage:

2. The width of the slot at the top is enlarged for drainage tion of warm air;

3. The width of the slide at the top and bottom enlarged;

4. top whole, removed;

5. Bottom completely removed, Cv top and bottom completely removed - only Front wall present.

In all the known arrangements, however, it is necessary to carry out the Bedicnungsarbciten anz _t or partially open to the outside encapsulated engine room, so that the operator then substantially the noise. which behind the adjusted or opened cladding wall b / w. Protective wall prevails, is exposed. The conventional sound insulation is therefore only of benefit to those operators who carry out other work, such as changing bobbins, etc.

The invention is based on the object in a spinning or twisting machine, in particular Two-for-one twisting machine to provide measures that also provide noise protection for the ensure the person who operates the spindle directly. if on the single spindle or on a spindle group or on the entire machine side are to be carried out. At the same time, however, the fact must be taken into account. that in the production of twines on double-jet twining machines raserflugbildunn and Ver -chmui / ium aulliclcii U.nncn mi that mi lnncicn del Ma-chin.- '/ um \ bs.iugen dc- fiber flight- or the like possible-! Ircie Sn-iMiiimüsiiuersciinitle available -cm -olien. -i> because 1.1 -I find une an-onslcn under Γιπ-t offering R..ndiimah encapsulation each: - \; be:! - -! hurry b / w. Spindle \ crb; elcl.

/ in I,.-uiiti dic-er Autuabe im d ^; · Invention ^ ingenious. Machine thereby "iiekenn / eic!., ^ :. dal. '. Jv. \ Explanation-w and so \ er-lel! Har im. That diircl · ui- \ c-lclite V, - louluny-vs and the! -.-- daily Ma- -cniiieninnenraum with the exception of the / u hedienenden spindle h / \\. Spindelizruppe / ur outer I niüchiinu further m. ^ to / or partly e abuekap-el:: -t . '

The one who does not trust the finding (thank you see sonin essentially in the fact that in normal operation dei Machine the jobs lvw. Spindles according to Julien aburen / enden \ Erkieidungswande b,: w. Ver clothes-turned '. / ur juridical guidance of service work like this \ first !! bar / u. daL after adjustment, d. H. Open the cladding walled outwards. a delimitation of the workstation to be operated or spindle or spindle group geuen the machine interior through the -t: ^ created cladding walls or wall parts receive th is so that the first the spindle to the outside delimiting cladding., part of the wall behind the lockers / u cherish and thereby the rest of the interior The room of the machine is delimited and encapsulated from the outwardly open spindle area, wöbe also central suction for the other lockers is not interrupted.

The main schallahsorbing substances used are usually dull schige substances with a large surface and large-pored character, so that the possibility is given. de>; To absorb sound over a wide frequency range. Dust adheres extremely well to such materials really light. whereby in those cases in which: in the area of the twisting point, the finishing agent is also used an encrustation and thereby becoming unusable of the Sound-absorbing materials are to be feared. Sound-absorbing materials are still against mechanical stresses sensitive, so that they are as far away as possible from the place of work, i.e. irr present case arranged by the spindle work area should be.

For this reason it is provided according to a further invention in double-sided machines. That between the two rows of spindles see a ge over the entire Maschincnlänge extending, sound-absorbing wall is arranged, which is at a distance from the zucordne of the individual spindles or spindle groups adjustable cladding walls and ar the upper edge of which is joined by sound-absorbing walls that extend on both sides and that can extend into the vicinity of the spindle axis in each spindle row. In one such embodiment, the can the spindles or spindle groups, that is, the jobs, au outwardly i'.bkapschulen Beklcidungswände widely, m be made substantially smooth material, since it has a relatively low absorption value ⁱ and directs the sound against the walls schallabsorbierendcn where it is converted into heat.

According to a further invention it is provided that the adjusting a single spindle to the outside shielding

5 6

Bare cladding wall takes the form of a position that completely or partially encapsulates the spindle terhin

can be moved over part of the circumference and if necessary. For such a configuration, namely

a part of its height surrounding hollow cylinder allocation of separate inner Vcrklcidiings

has, the walls or wall parts rotatable about the spindle axis gelageri, has the advantage that siel

is. This rotatable mounting is preferably carried out in a working size that is already present

Area of the spindle host. If with such a machine with an optimal sound enclosure

According to the configuration, the spindle can be used for one reason, since with such a two-part voi

is to be made accessible to the person, the outer and inner cladding wall parts need a «

hollow cylindrical cladding wall only because of its very great freedom of movement with regard to the arrangement

Axis are rotated. io of these wall parts is given.

In order to achieve further sound insulation, iw can, according to a further invention, the ode

According to another invention provided that ent to the outer adjustable Verklcidungswandteiie

the hollow cylinder jacket on the underside and'or long to be slidable by guideways unc

Top side a flange protruding radially inward via a cable pull or the like with the inner one or the other

ring section made of sound-reflecting and or 15 cladding wall parts are connected se

sound-absorbing material connects. that upon actuation of the outer lining walls

Since with a two-for-one twisting machine in the parts / to open the spindle area or the Ar

As a rule, for operating purposes, you should not be able to use the spindle area at the same time

entire Spmdelhöhe extending area for the loading inner cladding walls in their Abschirmstelluni

dicnungsperson needs to be accessible, there is ao to be moved to the interior of the machine

in an advantageous manner also the possibility of only the also with such a division of the external

Parts of the cladding wall in the described and inner cladding wall pieces ordered genvit

Way to make adjustable, the possibility of the outer ver in the area for the further invention

necessary free access of an operator to the visicr-like cladding wall parts to ic

to the workplaces. _a5 in such a way that they

According to a further invention it is provided that the rich .'er respective spindle or spindle group

each spindle or spindle group assigned to an outwardly shielding position in an open

adjustable cladding wall in the form of a blind voltage position can be pivoted with the innc

which consists of a spindle or spindle behind the spindle or spindle group

group to the outside shielding position along 30 cladding wall parts rigid with this or these

connected to a curved path in a position behind this spin-outer covering wall parts and there

del or spindle group is displaceable, either in their Ab

preferably between the individual spindles or the screen position or in their open position ver

individual combined spindle groups are stationary pivotable. The invention is falling in

lateral cladding walls are arranged. 35 on the basis of the accompanying drawings in be

The principle according to the invention, namely the preferred embodiment in an exemplary manner

usual Betneb the machine for sound insulation are shown, described in more detail It shows

and / or damping outwardly acting Ver Fig. 1 in a schematic representation a partially

kle.dungswande or cladding wall parts in the sen vertical section of a two-for-one thread

Case of the machine with sound insulation for operating work on the spindles 40

necessary access and to this to F i g. Figure 2 is a partial side view of the machine

use the rest of the machine interior ge according to FIG. 1, ^ι

Compared to the spindle or spindle to be operated, Fig.3 shows a sectional view of a modified one

group to be encapsulated, according to a further invention embodiment of a sound encapsulation in conjunction

can also be achieved by the fact that each 45 manure with a spindle or twisting point

The adjustable spindle or spindle group associated with FIG. 4 is a partial side view of the embodiment

- Cladding wall visor-like from one of the respective guise shape according to FIG. 3,

Shield the spindle or spindle group from the outside- F i g. 5 is a sectional view of a further abt ν

the position in a position behind this spindle delten embodiment of a sound enclosure in

or spindle group can be folded away, with preferred 50 being the area of a spindle or twisting point

wise between the individual spindles or the individual! - Fig. 6 is a partial side view of the execution

NEN summarized spindle groups stationary form according to Fig. 5

lateral cladding walls are arranged. F i g. 7 is a schematic sectional view of a white

The aim is that a sound encapsulation of the materials modified executionSeinTi _n S

Machine is also guaranteed if the outer 55 voltage for sound encapsulation of a spindle or

understand cladding walls or wall parts twisting point with outward ⁸ ab ^ himter zS

for the purpose of access to a spindle or place, ug »cnirmier z.wirn

Spindle group are adjusted or pushed away, F i g. 8 corresponds to the illustration of Fig. 7

can, according to a further invention, also result in a simplified view with,., _m \ * £. ^μ .

enough that the adjustable outer dressing ^{room is}

cladding walls with inner cladding walls me- Fig.9 a further ahopu / anÄ »i _f α tu

are mechanically connected, which, when adjusting, ie open-form ^{E of} a ^ SpS ^^ S "^ nen of the outer cladding wall parts from a foldable outer cladding walls

the remaining interior of the machine against the sawn to Fig. 10 is a side view rf 'a' a

Do not isolate the spindle or spindle group serving

the position in one of the remaining machine interior Fig. 11 a further ahop «, _n nH» n α ru

room with the exception of the lockers to be operated, form finer cLSkapseÄ ^ cÄSSiX

or spindle group to the outside environment and inner cladding walls

', 617 *

Fig. 12 is a side view of the arrangement of flange ring cuts 20 and 21, respectively, so that

F i g. I I, in the fully extended position shown in FIG

13 shows a further modified embodiment, the spindle 3 is completely encapsulated from the outside.

form of a .Sound encapsulation with visierarlig in front. The lower flange ring section 20 is used for the rest

pivotable inner and outer cladding 5 for mounting the cladding wall 18 on the

walls in which an outwardly effective encapsulation rotary ring 19. The jacket of the 1 hollow cylinder 18 cr-

position, extends in the area of the thread storage disc 6

14 corresponds to the illustration of FIG. 13 and in the working area directly above the spin

Corresponding representation, in which from the outside a free del 3 is essentially up to 270 ". so that in the case of the in

Access to the spindle work area is possible. io Fig. 1 shown, outwardly effective Ab-

while an encapsulation for the interior of the machine encapsulation of the individual spindle is a relatively large

It is important to have access in front of the

15 a further modified embodiment wall 15 and the row of spindles delimited

form of a sound enclosure with adjustable external flow cross-section to the work areas

rcn and inner cladding walls in which a 15 of the spindle is possible, so that a suction of

outwardly effective encapsulation occupying fiber fly and dirt particles from the

Position, and spindle working areas is possible.

F i g. If> one of the illustration in FIG. 15 corresponds to 3 operating work on a single spindle Corresponding representation in which a free access is to be carried out from the outside, and consequently free access to the spindle work areas is possible, while going to the work stations to be operated is required an encapsulation to the inside of the machine is borrowed, the hollow cylindrical casing is produced is. wall 18 by means of the handle 22, preferably

According to Fig. 1, the machine frame 1 carries the after loosening a suitable locking device

spindle bellows extending in the longitudinal direction of the machine. from that shown in Fig. 1 in full lines

ken 2. in which the total of 3 designated spin position by 180 'to the one in Fig. 1 with dash-dotted lines

del is stored, which pivoted position 18 ', 20' and IY shown by the tangential belt 4. In

which rests on whorl 5 in each case, is driven. This pivoting position is the rest of the machine

The machine is built on both sides, with each interior space despite free access to the one to be operated

Maschinenscitc a plurality of spindles 3 in addition to single spindle 3 opposite the outer bypass

cinanJerlie. 3 ° delimited, so that the noise nuisance even for the

The thread storage disk of the spindle 3 is with 6 the F.inzclspindel serving Ριτκηη remains low,

denotes, while the protective pot the Bczugzci- In the embodiment shown in Fig. 1

chen8 wears. Axially above the spindle 3 is the balloon - otherwise the middle one, the balloon segment, extends

thread guide 7 arranged. From the section of the hollow cylindrical

The winding part is organized around the lead roller 9. The linder-shaped cladding wall 18 as a full ring

Distribution roller 10 of the traversing thread guide 11, the bobbin entire spindle area. To facilitate the

The balloon thread guide 7 can carry out the winding operation work carried out by the frame 12

coil 13 shown. by means of an adjusting knob 24 from that shown in FIG

The outside of the machine frame 1 is in the position shown in full lines in the dashed line

essentially in the position 7 'shown below the thread storage 40,

Disk 6 lying area with a region that extends over the case of the illustrated in FIGS. 3 and 4

the entire length of the masihine inwardly extending sound encapsulation is that of the embodiment

angled cladding wall 14 made of sound absorber according to the F i g. 1 and 2 cover the entire sub-

bierendcm material clad. At the inner end of the machine adjustment area extending outer

of the angled cladding wall panel closes 45 cladding wall 14 to form a cladding wall

a channel, in particular suction channel XAb , whose strip 14a is reduced, which is practically only over

The top is open to the interior of the machine. so the height of the spindle bearing or the spindle rotation

that the possibility of a central ventilation of the means extends.

Machine is given. Here, too, the single spindle 3 has a 50 dcl axis which is pivotable around the spin wall 15 as a sound-absorbing material, is essentially hollow centrally between the two machine sides and extends over a part of the spindle (only one of which is shown in FIG. 1 is) cladding wall 18a extending around the circumference and standing from the spindle rows over the entire length of a lower, inwardly directed flange ring section length. At the top of this middle section 20 α assigned. The flange section cladding wall 15 close preferably 55 20 a is provided with a downwardly directed web 25 extending to both sides of the sound-absorbing, at its lower end a bearing walls 16 and 17, which up to the vicinity of the spindle ring 26 for rotatable mounting of the fairing axes of each spindle row are sufficient. wall 18 α carries around the spindle axis.

Each individual spindle 3 is furthermore an outwardly. In the embodiment according to FIGS. 3 and 4 shielding, adjustable cladding wall 18 from FIG. 60, the hollow cylindrical cladding wall 18a is assigned in particular to shell-reflecting material - in the area of the balloon limiter 23, only one is arranged; This cladding wall 18 has the shape of a very small part of its height as a full ring that extends the spindle 3 over part of its circumference, with the one on the surrounding hollow cylinder, the one in the area of the upper end of the hollow cylindrical cladding part5 or the thread storage disk 6 by means of a flange ring 21a indicated by a wall 18a, not as far as the rotating ring 19 is rotatably mounted around the spindle axis and is retracted inwards as in the embodiment. The hollow cylinder jacket 18 is shaped on the underside according to FIG. 1.
and the top with radially inwardly protruding um on a single spindle c! 3 operating functions

9 10

To be able to carry out, the hollow cylinder feeder 14 c is encapsulated, at the inner end of which a to the Ma

Mige cladding wall 18 ″ as in the interior of the finishing machine, open ventilation duct 14 t / an

Approximate form according to the F i g. I and 2 around the spindle- closes.

axis is pivoted into a rear position, so that in the sound encapsulation according to FIGS. 9 um

the rest of the machine interior, in spite of the free access, extends over the entire length of the machine

walk to the single spindle to be operated to the outer in the area of the balloon limiter 23 a cladding

. "Encapsulated in the surrounding area and thus a sound insulation wall 27 made of sound-absorbing material

is lated. The lower and upper spindle areas siiu

In the case of the FIGS. 5 and 6, sound-reflecting cladding wall parts 34 and encapsulation are assigned to the outside of the Masdiinengeio 35, the visor-like around behind the spindle 2 position 1 a the spindle area downward turning axes 36, 37 from which an encapsulation encapsulates, inwardly angled stationary encryption 9 lung forward causing, in Fig. full clothing wall 14 and a further also stationed strokes drawn position to the ary in FIG. ¹ covering wall 27 which is in the dash-dotted line positions behind dei substantially Height of the cylindrical ball 15 spindle 3 are pivotable, in which this Verklei lonbegrenzers 23 extends. A further stationary wall section 34, 35 together with a cladding wall 28 lies behind the row of spindles represented by the central cladding wall 15 and, if applicable, the spindle 3 and further cladding strips 38. A sound enclosure extends essentially over the entire cladding of the rest of the machine room to the outside machine length. This middle cladding wall 28 is also guaranteed if, for operating purposes, the spindle area is open to the outside with an outwardly directed strip-shaped spindle area. Attachment 29 is also provided, which can extend almost to the front in such an embodiment, the spindle, whereby in the area of the individual spindles 3 lying next to one another it can be combined to form individual spindle axes with an opening to the spindle group, so that the balloon thread guide 30 can be pushed through is provided. 35 early access to several individual spindles ge The stationary cladding walls 27., 28, 29 can be created. Also in this embodiment, as shown in particular in Fig. 6, shape are merged between the individual spindles3 or in such a way that in the case of the spindles lying above the individual combined Spindelgrupjun spindles, the stationary cladding walls for operation schällreflektu-rVii purposes must be accessible, essentially 30 the or sound-absorbing material due to portal-shaped openings 31 remain free. to get a

In the area of the thread storage disk 6, noise pollution can be switched off from the side, or the VVirtels 5 lying work area, which is to The visor-like swiveling panel

Must be accessible for operating purposes, is a wall parts 34, 35 are via a suitable Heliekv

by means of the rotary ring 19 about the spindle axis rotating rod 39, 40, 41 combined in such a way that dui. .

bare cladding wall 18 Λ attached, which results from the pivoting, for example, of the upper Vcrkl. i

shown in Fig. 5, an encapsulation according to extension wall part 34 at the same time the lower VVi

outside causing position so pivotable clothing wall part 35 to the rear or to the front

is that for the purpose of free access to the thread is pivoted. The upper disguise waudn

Storage disk the cladding wall 18 b behind 40 34 is to carry out the thread A with eini

of the spindle and thereby an encapsulation of the slot 42 is provided.

The rest of the machine room towards the outside

ensures. encapsulation are to the outside of the machine h ν

In the form shown in FIGS. 7 and 8, cladding walls 43, 44 along the guide. 1

a sound encapsulation is each individual spindle 3 or 45 45 from the one shown in Fig. 11, an encapsulation

one of at least two adjacent development outward positions according to unu

Spindle group composed of single spindles can be moved into a position in which an unobstructed

Outside in the entire spindle area with one ter access to the work areas at an in / i '■■

Roller cabinet shutter-like cladding wall 32 around a spindle or a spindle group is possible. The-,,

wraps, which in guides 33 from the in F i g. 7 shown 50 cladding walls 43, 44 are via a cable>

presented, an encapsulation to the outside effecting star 46, 47 with behind the spindle 3 or the spin

Position to the position shown in Fig. 8 position 4 comparable delgruppe arranged panel walls 18, ^l>

is slidable. In this position shown in FIG. 8 connected. These cladding wall parts 48, 49 NEN

ment is from the outside free access to the spindle men when the machine is encapsulated from the outside, i. H

guaranteed, while the rest of the machine 55 with the cladding walls 43, 44,

interior space through the back-shifted blinds shown in FIG. 11 positions shown in which

like cladding wall 32 to the outside as above and below a further middle Ver

which is encapsulated. In the case of such a soundproofing wall 50, free access from the rest of the body

Beung are between the individual spindles or the chen machine interior to the spindle area

individual combined spindle groups statio- 60 is possible to remove fiber fly and soiling part-

nary lateral (not shown) cladding walls or the like to be able to vacuum or remove

made of sound-reflecting or sound-absorbing material.

Material arranged so that when opening iner jaiou- The arrangement is made such that then,

they like cladding wall 32 no noise when the outer cladding wall panels 43, 44 to

flow from the side is possible. 65 Carrying out operating work on the

The spindle area is downwards by means of an individual spindle 3 or downwards on a spindle group

»I, extending over the entire length of the machine, are moved, via the cable 46, 47 the two

Inwardly and downwardly inclined cladding wall, the inner cladding wall parts 48, 49 upwards

♦ 17th

are drawn so that they Wandtcile 48, 4 ^l> form a closed rear wall together with the central Waiidleil 50 through which the remaining Maschineninncnraum is encapsulated or towards abgcschirmt despite pushed down by the outer wall parts 43, 44 zui outside. In this arrangement, too, stationary cable cladding walls are arranged between the individual spindles or the individual combined spindle groups.

In the case of the sound encapsulation shown in FIGS the areas above and below the balloon limiter 23 are also visor-like and cladding wall parts that can be folded up like a helmet 51, 52 encapsulated from the outside (see Fig. 13). The two outer cladding wall parts 51, 52 are about axes 54 and 55, respectively, in that shown in FIG. 14 Pivotable position, in both the Beieich below the cylindrical balloon limiter 23 as well as above the balloon limiter 23 a free Zi'fjang to the spindle work areas possible ao is borrowed. The two outer cladding wall parts 51, 52 are coupled by means of a lever 55, so that when one of the two cladding wall parts is actuated, the other also moves into the respectively assigned position is pivoted.

The lower cladding wall part 52 is rigidly connected to an inner cladding wall part 53, which is in an upwardly pivoted position with sound encapsulation effective to the outside, see above that free access to the spindle work areas is possible from the rest of the machine interior is. The association between the outer lining wall part 52 and the inner lining wall part 53 is such that when the outer trim wall portion 52 becomes that shown in FIG Position pivoted upwards Kt, the inner lining wall 53 the connection between closes off the rest of the machine interior and the spindle area, so that despite free access to a spindle 3 or Spindelpnippc a sound enclosure is guaranteed between the rest of the machine interior and the external environment.

In the case of the sound encapsulation shown in FIGS. 15 and 16 are on the outside of the machine in the area of the Eirvzelspindel 3 or spindle group Cladding walls 60, 61 along guides

64 from the one shown in FIG. 15, an encapsulation the spindle 3 to the outside effecting position upwards or downwards into a position according to FIG Fig. 16 displaceable, with unimpeded access to the work areas on the single spindle or spindle group is possible. These outer cladding walls are via a cable system (not shown) or the like with behind the spindle 3 or Spindle group arranged along the guides

65 connected sliding cladding walls 62, 63 which, when the machine is encapsulated to the outside according to FIG b to be able to suck off or remove. In the position according to FIG. 15, the whorl area and the area of the thread balloon that is not covered by the balloon limiter are therefore noise-insulated from the outside.

The arrangement is such that when the outer trim wall parts 60, 61 in the opening or operating position according to FIG. 16 are shifted, the two inner paneling wall parts 62, 63 can be adjusted into the inward encapsulation position according to FIG. 16. Here, too, are between the individual spindles or the individual combined spindle groups arranged stationary lateral cladding walls.

For this purpose 3 sheets of drawings

3617

Claims (2)

I'atelllillisp! iicllj. ! Sp 1: 1! iidjl '/ u! Π1 Il I.! Rope 11IJ. I lisMesOlUlc I J I> .ippc: ..! aht-Zw .1 nniaschiiu double helix H., i. .;: idjn -Xibeussielleii middle ·, except: \ Erk'j. duiiL-'Waildj: ni-. sj; ial i! c! Ick Ά ei end! and · u U ·; wjh.ilibso: i'ij! eiuL in M.iteiial lmii / ode:! j :; ■ λ,.: - ^ .in 'auiiercn I! Iujpuiil: mn L'cuu ^ ch'jc-.ip -.;: Mild, w.ih.i imruk'-leiis jin 1 Ji! jjd ^: "an- · J ₁ IU: j.:izJncii Spindel ^ ebilde'.en \: 'hc; tswieli. >>■.!,; J ¹ IU! Sp: ndeli; ruppe separately /ülU-.·· ; dii'jtcii '-' ^: \ j: -, '' iduugswaild zm Dmcllln'irung \ on Hcdu-! ■ .ii'.i; -. work on this spindle or spudc; ■. ■ ι.:; vj \ er ¹ · ie 11 bar is [. dadurc! ' ü jkju ii .j c il ι; e 1. that d.jsL- \ Erkieidlimisw aiu: (18 IcSk. 18 /> 32i can be created in this way. 'Aa' ,. '' by ü: c veiVcllk \ Erkieiduil'jisw and del rc -.! li, .hc Masi.li !! U'iiinnen: aum with the exception of the to hedielu-ndeii spindle i, 3l h or Spindekruppe / u: aiii.ie-Uli Uniüchuiis: to continue aan / ode; partially abgeka, 'w.'it is. ao 2. Machine according to claim I. characterized. between the two spindles there is a sound-absorbing wall (J5. 28) that stretches over the entire length of the machine. those with Abslantl to ilen the fin- / el · -iiideln h / w. Verstellbaieii XerkleidungswLinden assigned to locker groups and at the upper edge of which sound-absorbing winches (K) preferably extend to both sides. 17), which extend into the N. row Λα-Spmuckuhscn each Sp