DE1680326U - HOLDER AND LOAD BEARING FOR PRESSURE ROLLERS OF STRETCH PLANTS ON SPINNING MACHINES AND THE LIKE. - Google Patents

Description

Pts-i— ■■■■■■ ". RA304703 * ia5.54

Dip !, log. Fritz Rcsenke /

(14a) Stuttgart-W Stuttgart, 7.5-1954 ^

Gauss-Strasse 67A ₁ Telephone 670 9β / ffiv

Re. ι usage sample registration St 2? 62 / 76e Sm - my file D 261 -

Änm. 5 Württ.Spindelfabrik G-mbH. Sweets / Wiirtt,

■ "Holder unel load carrier for 33ruekwalzen of

Drafting systems on spinning machines and the like ¹ *

The JSieaerimg relates them to a holder and Load carrier for two or more pairs of pressure rollers γόη drafting devices on spinning machines and the like.

For a few years now, the manufacturers of sextile machines have been feemükt, the drafts of the drafting systems Sm. TreTgrUBeYn _{t in} order to improve the performance of the spinning machines

". ■■■■■■■ - ■" ■■■■ '■. - 2-

it is not possible to increase the pulling height between the individual pinch roller pairs as desired. Eb it is therefore necessary to switch several pairs of rollers one behind the other in order to achieve the desired high level of distortion.

The design of the drafting devices that has been common since then is such that either the pressure rollers have special Saddles are loaded and held by so-called side guides (side-guided drafting system) or the Druekwalsenhalter are at the same time load bearers (center-guided drafting system) * Me side guides or the holders and load carriers are in the sail attached to a rod located behind the linggasgs lower roller.

Upper roller holders for two or more Sruckwalsen have already become known, which at the same time serve as support carriers uat feel that each bridge roller is loaded by a special loading device, which is built into the holder and load carrier namely in Yerzugrichtmag gate and behind the rollers by means of brackets attached to the drafting system

Keeping rods, oils increase the depth of the drafting system in the direction of the draft. These "known top roller stops are designed to be disadvantageous because the overall width of the single spinning machines should not be increased compared to the dimensions that have been customary since then, in order to avoid the ilusniitisimg dos Esunes ± v. Der Do not worsen the spinning mill. In addition, there should be the "possibility of subscribing to modern stretch mills on existing inputs,? For the requirement that the said section of the drafting mill should be as small as possible"

2) ie! Firing Dea \ f8Ckt the elimination of the above Deficiency and consists in the wes-borrowed in the ! Combination of the following singles for salvation "known Characteristics

a) jjie encumbrances are in the holder and Belci-stungsäiräger installed?

V) both the stopping point and the loading point iet between or under half of the associated pressure rollers or Wnterayllndern angeürdss ^ i

- 4 -

c) each pressure scale wl3? ä. & ar «lT * - & a ^ BelasinmgSMittel

Relevant

DruelrwalzenlLslter & n Hani eimlgep example "described ·

Fig. 1a shows in housing like it

Fig. 1 is used

Fig. 1 shows, seen from the side, the section between the two

"cash stored» - _r „., ^ ^. ■,„ - ^. - »

Each pair of Druekwalsen one

is built in ; ^, '^; *. " ^s %

* ■> «■ * ^ - ΐ j, '* Ji, ^ f

Fig. 1 "b shows
carrier

Fig. 2 shows, in part, yes. Mfl ^^ ii ä %% ^ f $ M ^ m ^^: \

arranged 35ru © k »al« «

«5 -

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1 and 2 and 5 v && 4 is stored * · "

3 jseigt * partly is Selmitt ^ that

% i

lig. 4 shows, partly "in section", the stretching force according to lig * 3i but a bit larger in the middle field between two & n rolls 2.

2 the pressure rollers 1 to 4

is. Brackets 5 arranged in a small way so that 3 © your needs
the köimea. By means of the In S ¹ Ig. 1a housing, the spring of which engages with two hasea iia a longitudinal selilitz of the holder ^ Ä Yerseiiie ^ ar & eit the pressure roller leiclit aSglici. Holder 5 corresponds to 5 ¹ Ig. Ί imd. 2 is t> ei for every roller component the same - *

With the rotatable geXIERTea

des. Pig. 3 wan. 4 dsgöÄ & u will be islt s

corresponding to Pig · 1-, ^ edoek-Bit si & esTdrelibar

I deputy

The Walsers were in the Middle East

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and the tals 3 and "4" n "t" bearings of the rotatable Eruokwalzennaltero ait * carriage of the cylinder is 4-printhead and with the larger, larger pressure rollers 3 and 4 also act longer than that of the feathers of orphans 1 and 2. 3> he holding 5 will lie more exactly parallel to the STsreekfelietene », ^ that in S'ig. 4 putted zwr Streekfeldel? ' inclined iage eimneSmen * lie Hg »> tsad 4 recognize 'is the support $ verscBie>" bar, a |> he firmly connected to 5. On "the column 9 sit 8, in which the stttsea B wsl JBölaen J

the

nete holder kSnaen especially! long staple rayon should be used, because aaa IUr the j stöpellger rayon is set ixSnere and aaa output lower "KXiw

for cotton

-Stre ^ e> i \ errlrä «iyx ^r ^ rC V:

ι, »Λ

Claims (1)

PA.3.0470S * 1-5ii 1 · holder waä. Covering carrier iüa? aw «i or meiirere Druelofalzeiipaare voa Streofewerfcea on» '-spinning- * ^ gekennzeiciiBet dtireh. äie Kom - »^ fslgeiiäer individually to the f« il "bekaiantey Herlcmale« _λ Χ i ^ a) Me load means siaid in üen Baiter load carrier Ό) both the .Haltöpnafctf and auoli the point is 2 "wiBchen the qäer xoriierliaXis associated DrgslpmlEfin Oite ^ aageordnett ' e) 5 ede Uructoraljse iidücfä tnrek e ± äi 2 · Saltör waä,
dadurcli gekeiinaeioJiiiot, tHe 4p holder tma Belastraage- rigid support la fcas • J ~ 5 * holder characterized ^ ύ & Β the holding smA carrier is a "Se weiil: & ß3iser, which is located approximately in the plane. aie * i "._, I ί 1 , V ^ i Ϊ f.