AT8567B - Top roller for drafting systems in spinning machines. - Google Patents
Top roller for drafting systems in spinning machines.Info
- Publication number
- AT8567B AT8567B AT8567DA AT8567B AT 8567 B AT8567 B AT 8567B AT 8567D A AT8567D A AT 8567DA AT 8567 B AT8567 B AT 8567B
- Authority
- AT
- Austria
- Prior art keywords
- top roller
- spinning machines
- rubber
- drafting systems
- fabric
- Prior art date
Links
- 238000009987 spinning Methods 0.000 title claims description 4
- 239000004744 fabric Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 6
- -1 linked goods Substances 0.000 claims 1
- 238000005470 impregnation Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Description
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Oesterreichische PATENTSCHRIFT Nus 8567.
CLASSE 7 (: SPINNEREI. a) Vorbereitungsarbeiten. THEODOR WESStL LANGENSALZA i. TH.
Oberwalze für Streckwerke der Spinnereimaschinen.
Die vorliegende Erfindung betrifft eine Verbesserung der Oberwalze für Strpckwerke nach dem D. R. P. Nr. 102. 790, bei welcher der Unterbezug aus einer oder mehreren Windungen eines mit Kautschuk durchtränkten porösen Belagstreifens (Gewebes, Gewirkes, geketteter Ware, Papier) besteht, und beruht darauf, dass die Tränkung des Belagstreifens nul theilweise vorgenommen wird. Die Imprägnierung kann von einer Seite aus stattnnden, und zwar in derselben Stärke wie bei dem Leinenbezug des D. R. P. Nr. 102. 790.
Der Kautschuk wird nach dem Imprägnieren nicht vulcanisiert. Dies hat zur Folge, dass derselbe sich, wenn die Walze im Gebrauch ist, durch den anhaltenden Druck verdünnt und sich nach und nach tiefer in das Gewebe hineinzieht.
Der Vortheil des vorstehenden Belages dem gewöhnlichen, nicht imprägnierten Tuch
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desselben. Der untere imprägnierte Theil bildet für den oberen Theil, so lange die Walze nur kurze Zeit im Betrieb ist, eine weiche Unterlage, die aas Hartwerden auch dieses Theiles verhindert. Nach und nach zieht sich der Kautschuk tiefer in das Gewebe hinein, bis dasselbe durchtränkt ist. Die Haare des Gewebes werden dadurch geschmeidig und brechen nicht, auch wird das Eindringen von Leim und Kleister in das Tuch verhindert. Das Tuch bleibt infolgedessen andauernd weich.
Die theilweise Imprägnierung kann auch von zwei Seiten aus stattfinden. wobei der Kautschuk, wenn die Walze im Gebrauch ist, sich von beiden Seiten nach der Mitte des Tuches hin in das Gewebe hineinzieht.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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Austrian PATENT Nus 8567.
CLASSE 7 (: SPINNING. A) Preparatory work. THEODOR WESStL LANGENSALZA i. TH.
Top roller for drafting systems in spinning machines.
The present invention relates to an improvement of the top roller for reinforcements according to DRP No. 102.790, in which the lower cover consists of one or more turns of a porous covering strip (woven, knitted, chained goods, paper) impregnated with rubber and is based on that the impregnation of the covering strip is done partially. The impregnation can take place from one side, in the same thickness as with the linen cover of D. R. P. No. 102.790.
The rubber is not vulcanized after impregnation. As a result, when the roller is in use, it is thinned by the sustained pressure and gradually pulls deeper into the tissue.
The advantage of the above covering over ordinary, non-impregnated cloth
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same. The lower impregnated part forms a soft surface for the upper part, as long as the roller is only in operation for a short time, which prevents this part from hardening. Gradually, the rubber is drawn deeper into the fabric until it is saturated. The hairs of the fabric become supple and do not break, and glue and paste are prevented from penetrating the cloth. As a result, the cloth remains permanently soft.
The partial impregnation can also take place from two sides. the rubber, when the roller is in use, being drawn into the fabric from both sides towards the center of the cloth.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1899108912D DE108912C (en) | 1899-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT8567B true AT8567B (en) | 1902-07-25 |
Family
ID=5651534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT8567D AT8567B (en) | 1899-04-25 | 1900-01-26 | Top roller for drafting systems in spinning machines. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT8567B (en) |
-
1900
- 1900-01-26 AT AT8567D patent/AT8567B/en active
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