DE102007007863A1 - Drafting apron for spinning machine, has outer surface provided with corrugation, which is aligned transverse to circumferential direction of apron, where apron compresses fiber assembly by ambient air flowing through perforations - Google Patents
Drafting apron for spinning machine, has outer surface provided with corrugation, which is aligned transverse to circumferential direction of apron, where apron compresses fiber assembly by ambient air flowing through perforations Download PDFInfo
- Publication number
- DE102007007863A1 DE102007007863A1 DE200710007863 DE102007007863A DE102007007863A1 DE 102007007863 A1 DE102007007863 A1 DE 102007007863A1 DE 200710007863 DE200710007863 DE 200710007863 DE 102007007863 A DE102007007863 A DE 102007007863A DE 102007007863 A1 DE102007007863 A1 DE 102007007863A1
- Authority
- DE
- Germany
- Prior art keywords
- apron
- perforations
- corrugation
- circumferential direction
- ambient air
- 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.)
- Withdrawn
Links
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
- D01H5/70—Constructional features of drafting elements
- D01H5/86—Aprons; Apron supports; Apron tensioning arrangements
-
- 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
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
Gegenstand der ErfindungSubject of the invention
Die Erfindung betrifft ein Verdichtungsriemchen für Faserstreckwerke mit unterschiedlichen Eigenschaften auf beiden Seiten nach der Patentanmeldung 10 2006 030 155.2.The The invention relates to a compaction apron for fiber drafting systems with different Properties on both sides after the patent application 10 2006 030 155.2.
Stand der TechnikState of the art
An Verdichtungsriemchen in Verdichtungsstreckwerken, in denen die Faserverbände dadurch verdichtet werden, dass Saugluft durch die Mittig im Riemchen angeordnete Perforation gezogen wird und die Fasern zu dieser Perforation ziehen, werden andere Anforderungen als an Verzugsriemchen gestellt. Die Fasern sollen nicht zurückgehalten werden, um Abzug von Faserpaketen zu verhindern. Vielmehr sollen sie quer zur Laufrichtung leicht beweglich und gegebenenfalls geführt werden.At Verdichtungsriemchen in compression drafting, in which the fiber bundles thereby compacted be that suction through the center arranged in the perforation perforation and pulling the fibers to this perforation will become others Requirements as put on delay straps. The fibers should not restrained to prevent theft of fiber packets. Rather, should they are easily movable transversely to the direction and possibly guided.
Aufgabe der ErfindungObject of the invention
Der Erfindung war demgemäß die Aufgabe gestellt, der Oberfläche eines Verdichtungsriemchens eine Struktur zu geben, die diese Wirkung zu erreichen gestattet. Um dieses das Verdichten erleichternde und unterstützende Führen der Fasern zu erreichen, wird vorgeschlagen, der äußeren Lauffläche eines Verdichtungsriemchens eine Querriffelung zu verleihen, die ein Gleiten der Fasern in Richtung dieser Riffelung in Richtung auf die Perforation zu erlauben.Of the Invention was accordingly the task the surface To give a compaction belt a structure that has this effect allowed to reach. To make this compacting and compacting supportive To lead To reach the fibers, it is suggested that the outer tread of a Verdichtungsriemchens to give a transverse ribbing, the sliding the fibers in the direction of this corrugation in the direction of the perforation to allow.
Die auf der Antriebswalze aufliegende Innenfläche des Verdichtungsriemchens sollte zumindest dann, wenn das Riemchen über die Fläche eines Saugschuhs gezogen wird, glatt sein. Satte Anlage des Verdichtungsriemchens am Saugschuh verhindert auch durch die Riffeln zuströmende Falschluft zur Saugöffnung des Saugschuhs.The on the drive roller resting inner surface of the Verdichtungsriemchens should be at least when the strap is pulled over the surface of a suction shoe will be, smooth. Full installation of the compacting belt on the suction shoe prevents also by the corrugations inflowing false air to the suction port of the Suction shoe.
Beschreibung der ErfindungDescription of the invention
In den Figuren der Zeichnungen ist ein Ausführungsbeispiel der Erfindung schematisch dargestellt. Sie zeigt die perspektivische Ansicht eines Verdichtungsriemchens.In the figures of the drawings is an embodiment of the invention shown schematically. It shows the perspective view of a Verdichtungsriemchens.
Das
Riemchen
- 11
- RiemchenStrappy
- 22
- Perforationperforation
- 33
- Löcherholes
- 44
- äußere Oberflächeouter surface
- 55
- Riffelungknurl
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710007863 DE102007007863A1 (en) | 2007-02-14 | 2007-02-14 | Drafting apron for spinning machine, has outer surface provided with corrugation, which is aligned transverse to circumferential direction of apron, where apron compresses fiber assembly by ambient air flowing through perforations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710007863 DE102007007863A1 (en) | 2007-02-14 | 2007-02-14 | Drafting apron for spinning machine, has outer surface provided with corrugation, which is aligned transverse to circumferential direction of apron, where apron compresses fiber assembly by ambient air flowing through perforations |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007007863A1 true DE102007007863A1 (en) | 2008-08-21 |
Family
ID=39628083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710007863 Withdrawn DE102007007863A1 (en) | 2007-02-14 | 2007-02-14 | Drafting apron for spinning machine, has outer surface provided with corrugation, which is aligned transverse to circumferential direction of apron, where apron compresses fiber assembly by ambient air flowing through perforations |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007007863A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103469387A (en) * | 2013-09-13 | 2013-12-25 | 常熟市建华织造有限责任公司 | Production method of novel rolla leather ring |
CN103469388A (en) * | 2013-09-13 | 2013-12-25 | 常熟市建华织造有限责任公司 | Novel rolla leather ring |
CN104073931A (en) * | 2014-06-12 | 2014-10-01 | 吴江久美微纤织造有限公司 | Spinning apron |
CN106319701A (en) * | 2015-06-23 | 2017-01-11 | 张华伟 | Leather ring of cotton roving/spinning frame for producing bunchy yarns |
-
2007
- 2007-02-14 DE DE200710007863 patent/DE102007007863A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103469387A (en) * | 2013-09-13 | 2013-12-25 | 常熟市建华织造有限责任公司 | Production method of novel rolla leather ring |
CN103469388A (en) * | 2013-09-13 | 2013-12-25 | 常熟市建华织造有限责任公司 | Novel rolla leather ring |
CN103469387B (en) * | 2013-09-13 | 2015-10-14 | 顾祥茂 | A kind of preparation method of roller apron |
CN103469388B (en) * | 2013-09-13 | 2015-11-04 | 常熟市建华织造有限责任公司 | A kind of roller apron |
CN104073931A (en) * | 2014-06-12 | 2014-10-01 | 吴江久美微纤织造有限公司 | Spinning apron |
CN106319701A (en) * | 2015-06-23 | 2017-01-11 | 张华伟 | Leather ring of cotton roving/spinning frame for producing bunchy yarns |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: OERLIKON TEXTILE GMBH & CO. KG, 42897 REMSCHEI, DE |
|
8139 | Disposal/non-payment of the annual fee |