DE98477C - - Google Patents
Info
- Publication number
- DE98477C DE98477C DENDAT98477D DE98477DA DE98477C DE 98477 C DE98477 C DE 98477C DE NDAT98477 D DENDAT98477 D DE NDAT98477D DE 98477D A DE98477D A DE 98477DA DE 98477 C DE98477 C DE 98477C
- Authority
- DE
- Germany
- Prior art keywords
- guide rollers
- lederhosen
- roller
- drafting system
- front cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000002268 Wool Anatomy 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000007378 ring spinning Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036633 rest Effects 0.000 description 1
- 230000000284 resting Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/26—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by one or more endless aprons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSE 76: Spinnerei.CLASS 76: Spinning.
Es ist bekannt geworden, bei Streckwerken für Baumwollwatten den Obercylinder durch eine über geeignet, aber parallel zu einander unverschieblich angeordnete Leitwalzen geführte Lederhose zu ersetzen, um die Streckweite vom Cylinderdurchmesser unabhängig zu machen (vgl. z. B. Patentschrift Nr. 57019, Kl. 76).It has become known to use the upper cylinder in drafting devices for cotton wadding one guided over guide rollers which are suitably but non-displaceably arranged in parallel to one another Replace Lederhosen so that the stretching distance is independent of the cylinder diameter to make (see e.g. patent specification No. 57019, class 76).
Zwecks besseren Durchstreckens der Wollfasern bei Kammgarnringspinnmaschinen ist der obere Vordercylinder des Streckwerkes durch eine Lederhose ersetzt, hierbei ist aber der Verarbeitung der Wollfasern Rechnung zu tragen.For the purpose of better stretching of the wool fibers in worsted ring spinning machines the upper front cylinder of the drafting system has been replaced by leather pants, but here is to take into account the processing of the wool fibers.
Vor allen Dingen ist es nöthig, die Spannung des unteren arbeitenden Theiles der Hose nach Möglichkeit grofs zu machen, und dies ist lediglich durch die Anwendung unmittelbar wirkender Spannvorrichtungen möglich. Diese Aufgabe ist nun in der Weise gelöst, dafs die eine der Führungswalzen für die Lederhose parallel verschieblich zur anderen gelagert ist, und zwar derart, dafs sie sich bei Belastung von der anderen entfernen mufs.Above all, it is necessary to reduce the tension of the lower working part of the Make trousers as large as possible, and this is only immediate through the application acting clamping devices possible. This object is now achieved in such a way that one of the guide rollers for the lederhose is mounted so that it can be displaced parallel to the other, in such a way that they must move away from the other under stress.
Auf der beiliegenden Zeichnung ist ein derartiges Streckwerk für Kammgarnringspinnmaschinen im senkrechten Schnitt parallel den Fäden dargestellt.Such a drafting system for worsted ring spinning machines is shown in the accompanying drawing shown in vertical section parallel to the threads.
Beide Führungswalzen b und c finden auf dem unteren Vordercylinder α ein Widerlager; ihre Zapfen sind in unter der Einwirkung einer geeigneten Spannvorrichtung stehenden Traverse f gelagert, und zwar diejenigen der einen Führungswalze b parallel zu sich selbst unverschiebbar (in einem Auge), während die der Walze c sich ungehindert parallel zu sich selbst verschieben können, indem sie gegen ebene Widerlagerflächen anliegen. Die Verbindung der Traverse f mit einer beliebigen Spannvorrichtung geschieht beim Ausführungsbeispiel durch eine Zugstange e. Die senkrecht über der einen Druckwalze b drehbar angeordnete, auf der Hose d ruhende Walze g ist mit Filz oder einem ähnlichen geeigneten Material überzogen und dient als Reinigungswalze. Both guide rollers b and c find an abutment on the lower front cylinder α; their journals are mounted in a cross member f under the action of a suitable tensioning device, namely those of a guide roller b that cannot be displaced parallel to itself (in one eye), while those of roller c can move freely parallel to itself by opposing them make contact with flat abutment surfaces. The connection of the traverse f with any clamping device is done in the embodiment by a tie rod e. The roller g, which is rotatably arranged vertically above the one pressure roller b and resting on the trousers d, is covered with felt or a similar suitable material and serves as a cleaning roller.
Die directe Spannung des unteren arbeitenden Theiles der Hose d wird nun dadurch erreicht, dafs die vorderste der Führungswalzen (c) infolge der Belastung der Traverse f das Bestreben hat, am Umfange des Vordercylinders a, auf welchem sie ruht, nach abwärts zu gleiten, um sich von der anderen (b) zu entfernen.The direct tension of the lower working part of the trousers d is now achieved by the fact that the foremost of the guide rollers (c), as a result of the load on the cross member f , tends to slide downwards on the circumference of the front cylinder a on which it rests to move away from the other (b) .
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE98477C true DE98477C (en) |
Family
ID=369441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT98477D Active DE98477C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE98477C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435157A (en) * | 1945-08-29 | 1948-01-27 | Pacific Mills | Drawing mechanism for textile fibres |
US5048157A (en) * | 1988-07-15 | 1991-09-17 | Rieter Machine Works, Ltd. | Drafting arrangement for spinning machines |
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0
- DE DENDAT98477D patent/DE98477C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435157A (en) * | 1945-08-29 | 1948-01-27 | Pacific Mills | Drawing mechanism for textile fibres |
US5048157A (en) * | 1988-07-15 | 1991-09-17 | Rieter Machine Works, Ltd. | Drafting arrangement for spinning machines |
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