EP0848092A2 - Drawing frame for spinning machines - Google Patents

Drawing frame for spinning machines Download PDF

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Publication number
EP0848092A2
EP0848092A2 EP97121629A EP97121629A EP0848092A2 EP 0848092 A2 EP0848092 A2 EP 0848092A2 EP 97121629 A EP97121629 A EP 97121629A EP 97121629 A EP97121629 A EP 97121629A EP 0848092 A2 EP0848092 A2 EP 0848092A2
Authority
EP
European Patent Office
Prior art keywords
oxide
drafting system
turning rail
powder coating
ceramic
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Withdrawn
Application number
EP97121629A
Other languages
German (de)
French (fr)
Other versions
EP0848092A3 (en
Inventor
Gerhard Darcis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Zinser Textilmaschinen GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of EP0848092A2 publication Critical patent/EP0848092A2/en
Publication of EP0848092A3 publication Critical patent/EP0848092A3/en
Withdrawn legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H5/00Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70Constructional features of drafting elements
    • D01H5/86Aprons; Apron supports; Apron tensioning arrangements
    • D01H5/88Cradles; Tensors

Definitions

  • the invention relates to a spinning machine drafting system with a bottom strap, which is around a roller and a Reversible rail is guided.
  • a bottom strap has at least one Strappy bottom roller and a turning rail is guided.
  • the lower apron roller is used to drive the lower apron.
  • apron table for a drafting system (DE 41 22 881 A1), in which the table top has a shoulder, which is provided on both sides with counter surfaces, the form-fitting in a recording designed as a backdrop are guided during the pivoting movement of the table top.
  • the Table top and the approach are made of plastic.
  • a spinning machine drafting system of the type mentioned Art to create which designed in a new way is that a reduction in wear and tear Increase in lifespan is achieved.
  • This object is achieved according to the invention by covering the metal surface of the turning rail with an oxide-ceramic powder coating which consists only of an oxide-ceramic metal compound, for example aluminum oxide (Al 2 O 3 ), titanium dioxide (TiO 2 ), chromium oxide (Cr 2 O 3 ) or molybdenum (VI ) oxide (MoO 3 ), or can consist of a mixture of different oxide-ceramic metal compounds.
  • an oxide-ceramic powder coating simply results in a considerable increase in the service life of the reversing rail due to the higher wear resistance of the areas acted upon by the lower apron. It has also been shown that the oxide ceramic powder coating has a very low coefficient of friction compared to the material of the apron. This facilitates the run of the strappy, prevents congestion and warping of the strappy between the strappy lower roller and the reversing rail and thus has a positive influence on the yarn quality.
  • the state of the art already includes both thermal spray processes for covering a metal surface with an oxide ceramic Powder coatings, for example plasma spraying, flame wire spraying, flame powder spraying or the vortex sintering process, as well as oxide ceramic Powder coatings.
  • this state of the art can do not remove such a thermal spray process including oxide ceramic powder coatings also for covering the metal surface of the turning rail of a textile machine to use.
  • Fig. 1 is a spinning machine drafting system 1 in a schematic Side view shown.
  • This drafting device 1 has an input roller pair 2, an output roller pair 3 and a middle pair of rollers 4 with an upper strap 5 and one Lower straps 6 on.
  • the lower strap 6 is driven by a Bottom roller 7, a turning rail with a T-shaped cross section 8 and guided around a clamp 9.
  • the clamping bracket 9 is part a known clamping device 10.
  • the metal surface of the turning rail 8 is coated with an oxide-ceramic powder coating 11, which consists only of an oxide-ceramic metal compound, for example aluminum oxide (Al 2 O 3 ), titanium dioxide (TiO 2 ), chromium oxide (Cr 2 O 3 ) or molybdenum (VI) oxide (MoO 3 ), or can consist of a mixture of different oxide ceramic metal compounds.
  • oxide-ceramic metal compounds with the respective percentage compositions have proven to be advantageous when using mixtures: Al 2 O 3 -TiO 2 60-40, Al 2 O 3 -TiO 2 87-13, Al 2 O 3 -TiO 2 97-3.
  • the turning rail 8 has a T-shaped design in cross section on. It thus has a horizontal leg 15 and a vertical leg 16. From Fig. 2 it can be seen that the Top of the horizontal leg 15 and at least its one end face is provided with the assignment 11.
  • Fig. 3 is an approximately L-shaped turning rail 17 shown with a horizontal and a vertical leg is formed.
  • the top of the horizontal leg 18 and one end face 19 of which is provided with the coating 11 be.
  • an oxide ceramic powder coating as covering 11 of the metal surface of the turning rails 8, 17 is a simple way to reduce the wear of the Areas of the spinning machine drafting system which are occupied by the lower apron 8 1 and also the straps 8 achieved and thus increasing their lifespan overall.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

A spinning machine drafting system comprises a belt fed around a roller and a turning rail. An oxide ceramic powder coating (11) applied to the metal surface of the turning rail (8,7).

Description

Die Erfindung bezieht sich auf ein Spinnereimaschinen-Streckwerk mit einem Unterriemchen, welches um eine Walze und eine Wendeschiene geführt ist.The invention relates to a spinning machine drafting system with a bottom strap, which is around a roller and a Reversible rail is guided.

Es zählt zum allgemeinen Stand der Technik, bei Spinnereimaschinen-Streckwerken in Textilmaschinen, wie z.B. in Ringspinnmaschinen oder in Vorspinnmaschinen, eine Konstruktion vorzusehen, bei welcher ein Unterriemchen mindestens über eine Riemchenunterwalze und eine Wendeschiene geführt ist. Die Riemchenunterwalze dient hierbei als Antrieb des Unterriemchens.It is part of the general state of the art in spinning machine drafting systems in textile machines, e.g. in ring spinning machines or in roving machines, a construction to be provided, in which a bottom strap has at least one Strappy bottom roller and a turning rail is guided. The The lower apron roller is used to drive the lower apron.

In vielen Fällen wird das die Riemchenunterwalze und die Wendeschiene beaufschlagende Unterriemchen noch über einen Spannbügel geführt, welcher federbelastet ist. Dadurch wird das Unterriemchen bei nahezu konstanter Spannung gespannt. Die Spannung des Unterriemchens ist hierbei einstellbar, indem die die Spannbügel tragenden Spannbügelstangen, welche in Bohrungen in Stanzen stecken, verdreht werden.In many cases this will be the strappy bottom roller and the turning rail lower straps still applied via a tensioning bracket led, which is spring-loaded. This will make it Lower straps tensioned at almost constant tension. The The tension of the bottom strap can be adjusted by the the clamp-carrying clamp rods, which in holes stuck in punches, twisted.

In anderen Fällen (DE 44 01 880 A1) läuft ein kurzes Unterriemchen um eine Walze und eine Wendeschiene. In dem von der aus Blech bestehenden Wendeschiene ablaufenden Trum ist eine Führung vorgesehen.In other cases (DE 44 01 880 A1) a short bottom strap runs around a roller and a turning rail. In that of the a run-off run made of sheet metal is one Leadership provided.

Bekannt ist weiterhin ein Riemchentisch für ein Streckwerk (DE 41 22 881 A1), bei welchem die Tischplatte einen Ansatz aufweist, der beidseitig mit Gegenflächen versehen ist, die formschlüssig in einer als Kulissenführung ausgebildeten Aufnahme während der Schwenkbewegung der Tischplatte geführt sind. Die Tischplatte und der Ansatz bestehen aus Kunststoff.Also known is an apron table for a drafting system (DE 41 22 881 A1), in which the table top has a shoulder, which is provided on both sides with counter surfaces, the form-fitting in a recording designed as a backdrop are guided during the pivoting movement of the table top. The Table top and the approach are made of plastic.

Es ist auch bekannt, die Oberflächen der bekannten Wendeschienen zur Verminderung eines etwaigen Verschleißes einer Oberflächenbehandlung zu unterziehen, beispielsweise dem Verzinken, dem Verchromen oder dem Epoxydharz-Lackieren.It is also known the surfaces of the known turning rails to reduce any wear Undergo surface treatment, for example galvanizing, chrome plating or epoxy painting.

Demgegenüber besteht die Aufgabe der vorliegenden Erfindung darin, ein Spinnereimaschinen-Streckwerk der eingangs genannten Art zu schaffen, welches auf neuartige Weise so gestaltet ist, daß eine Verminderung des Verschleißes und eine Erhöhung der Lebensdauer erzielt wird.In contrast, there is the object of the present invention therein, a spinning machine drafting system of the type mentioned Art to create, which designed in a new way is that a reduction in wear and tear Increase in lifespan is achieved.

Diese Aufgabe wird erfindungsgemäß gelöst durch eine Belegung der Metalloberfläche der Wendeschiene mit einer oxidkeramischen Pulverbeschichtung, die nur aus einer oxidkeramischen Metallverbindung, beispielsweise Aluminiumoxid (Al2O3), Titandioxid (TiO2), Chromoxid (Cr2O3) oder Molybdaen(VI)-oxid (MoO3), oder aus einem Gemenge von verschiedenen oxidkeramischen Metallverbindungen bestehen kann. Durch eine derartige oxidkeramische Pulverbeschichtung ergibt sich durch höhere Verschleißfestigkeit der vom Unterriemchen beaufschlagten Bereiche auf einfache Weise eine beträchtliche Erhöhung der Lebensdauer der Wendeschiene. Es hat sich auch gezeigt, daß die oxidkeramische Pulverbeschichtung einen sehr geringen Reibungsbeiwert gegenüber dem Material des Riemchens aufweist. Dadurch wird der Lauf des Riemchens erleichtert, Stauungen und Verwerfungen des Riemchens zwischen der Riemchenunterwalze und der Wendeschiene vermieden und damit die Garnqualität positiv beeinflußt.This object is achieved according to the invention by covering the metal surface of the turning rail with an oxide-ceramic powder coating which consists only of an oxide-ceramic metal compound, for example aluminum oxide (Al 2 O 3 ), titanium dioxide (TiO 2 ), chromium oxide (Cr 2 O 3 ) or molybdenum (VI ) oxide (MoO 3 ), or can consist of a mixture of different oxide-ceramic metal compounds. Such an oxide-ceramic powder coating simply results in a considerable increase in the service life of the reversing rail due to the higher wear resistance of the areas acted upon by the lower apron. It has also been shown that the oxide ceramic powder coating has a very low coefficient of friction compared to the material of the apron. This facilitates the run of the strappy, prevents congestion and warping of the strappy between the strappy lower roller and the reversing rail and thus has a positive influence on the yarn quality.

Zum Stand der Technik zählen bereits sowohl thermische Spritzverfahren zum Belegen einer Metalloberfläche mit einer oxidkeramischen Pulverbeschichtungen, beispielsweise das Plasmaspritzen, das Flamm-Draht-Spritzen, das Flamm-Pulver-Spritzen oder das Wirbelsinterverfahren, als auch oxidkeramische Pulverbeschichtungen. Diesem Stand der Technik läßt sich jedoch nicht entnehmen, ein derartiges thermisches Spritzverfahren samt oxidkeramischen Pulverbeschichtungen auch zum Belegen der Metalloberfläche der Wendeschiene einer Textilmaschine einzusetzen.The state of the art already includes both thermal spray processes for covering a metal surface with an oxide ceramic Powder coatings, for example plasma spraying, flame wire spraying, flame powder spraying or the vortex sintering process, as well as oxide ceramic Powder coatings. However, this state of the art can do not remove such a thermal spray process including oxide ceramic powder coatings also for covering the metal surface of the turning rail of a textile machine to use.

In weiterer Ausgestaltung der Erfindung können nur die vom Unterriemchen berührten Flächen der Wendeschiene beschichtet sein.In a further embodiment of the invention, only those of Surfaces of the reversing rail touched under the apron be.

Ist die Wendeschiene im Querschnitt T-förmig gestaltet mit einem waagrechten und einem senkrechten Schenkel, so können die Oberseite des waagrechten Schenkels und mindestens dessen eine Stirnseite mit der Beschichtung versehen werden.Is the turning rail with a T-shaped cross section a horizontal and a vertical leg, so can the top of the horizontal leg and at least its one end face can be provided with the coating.

Findet eine im Querschnitt annähernd L-förmige Wendeschiene mit einem oberen und einem vorderen Schenkel Anwendung, so können die Oberseite des waagrechten Schenkels und mindestens dessen eine Stirnseite beschichtet sein.Finds an approximately L-shaped turning rail in cross section with an upper and a front leg application, so can be the top of the horizontal leg and at least one end of which is coated.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher beschrieben. In der Zeichnung zeigen:

Fig. 1
einen Schnitt durch ein Spinnereimaschinen-Streckwerk mit Wendeschiene und Spannbügel;
Fig. 2
einen Schnitt durch eine im Querschnitt T-förmig gestaltete Wendeschiene;
Fig. 3
einen Schnitt durch eine im Querschnitt annähernd L-förmig gestaltete Wendeschiene.
The invention is described below with reference to an embodiment shown in the drawing. The drawing shows:
Fig. 1
a section through a spinning machine drafting system with reversing rail and clamping bracket;
Fig. 2
a section through a reversible T-shaped cross-section;
Fig. 3
a section through an approximately L-shaped turning rail.

In Fig. 1 ist ein Spinnereimaschinen-Streckwerk 1 in schematischer Seitenansicht dargestellt. Dieses Streckwerk 1 weist ein Eingangswalzenpaar 2, ein Ausgangswalzenpaar 3 sowie ein mittleres Walzenpaar 4 mit einem Oberriemchen 5 und einem Unterriemchen 6 auf. Das Unterriemchen 6 ist um eine angetriebene Unterwalze 7, eine im Querschnitt T-förmige Wendeschiene 8 und um einen Spannbügel 9 geführt. Der Spannbügel 9 ist Teil einer an sich bekannten Spannvorrichtung 10.In Fig. 1 is a spinning machine drafting system 1 in a schematic Side view shown. This drafting device 1 has an input roller pair 2, an output roller pair 3 and a middle pair of rollers 4 with an upper strap 5 and one Lower straps 6 on. The lower strap 6 is driven by a Bottom roller 7, a turning rail with a T-shaped cross section 8 and guided around a clamp 9. The clamping bracket 9 is part a known clamping device 10.

Erfindungsgemäß ist die Metalloberfläche der Wendeschiene 8 mit einer oxidkeramischen Pulverbeschichtung 11 belegt, die nur aus einer oxidkeramischen Metallverbindung, beispielsweise Aluminiumoxid (Al2O3), Titandioxid (TiO2), Chromoxid (Cr2O3) oder Molybdaen(VI)-oxid (MoO3), oder aus einem Gemenge von verschiedenen oxidkeramischen Metallverbindungen bestehen kann. In der Praxis haben sich bei Verwendung von Gemengen folgende verschiedene oxidkeramische Metallverbindungen mit den jeweiligen prozentualen Zusammensetzungen als vorteilhaft erwiesen: Al2O3-TiO2 60-40, Al2O3-TiO2 87-13, Al2O3-TiO2 97-3.According to the invention, the metal surface of the turning rail 8 is coated with an oxide-ceramic powder coating 11, which consists only of an oxide-ceramic metal compound, for example aluminum oxide (Al 2 O 3 ), titanium dioxide (TiO 2 ), chromium oxide (Cr 2 O 3 ) or molybdenum (VI) oxide (MoO 3 ), or can consist of a mixture of different oxide ceramic metal compounds. In practice, the following different oxide-ceramic metal compounds with the respective percentage compositions have proven to be advantageous when using mixtures: Al 2 O 3 -TiO 2 60-40, Al 2 O 3 -TiO 2 87-13, Al 2 O 3 -TiO 2 97-3.

Bei dem in Fig. 1 und 2 dargestellten Ausführungsbeispiel weist die Wendeschiene 8 eine im Querschnitt T-förmige Gestaltung auf. Sie besitzt damit einen waagrechten Schenkel 15 und einen senkrechten Schenkel 16. Aus Fig. 2 geht hervor, daß die Oberseite des waagrechten Schenkels 15 und mindestens dessen eine Stirnseite mit der Belegung 11 versehen ist.In the embodiment shown in FIGS. 1 and 2 the turning rail 8 has a T-shaped design in cross section on. It thus has a horizontal leg 15 and a vertical leg 16. From Fig. 2 it can be seen that the Top of the horizontal leg 15 and at least its one end face is provided with the assignment 11.

In Fig. 3 ist eine im Querschnitt annähernd L-förmige Wendeschiene 17 dargestellt, die mit einem waagrechten und einem senkrechten Schenkel ausgebildet ist. Bei diesem Ausführungsbeispiel können die Oberseite des waagrechten Schenkels 18 und dessen eine Stirnseite 19 mit der Beschichtung 11 versehen sein.In Fig. 3 is an approximately L-shaped turning rail 17 shown with a horizontal and a vertical leg is formed. In this embodiment can the top of the horizontal leg 18 and one end face 19 of which is provided with the coating 11 be.

Durch das Verwenden einer oxidkeramischen Pulverbeschichtung als Belegung 11 der Metalloberfläche der Wendeschienen 8, 17 wird auf einfache Weise eine Verminderung des Verschleißes der durch das Unterriemchen 8 beanspruchten Flächen des Spinnereimaschinen-Streckwerks 1 und auch der Riemchen 8 erzielt und damit insgesamt deren Lebensdauer erhöht.By using an oxide ceramic powder coating as covering 11 of the metal surface of the turning rails 8, 17 is a simple way to reduce the wear of the Areas of the spinning machine drafting system which are occupied by the lower apron 8 1 and also the straps 8 achieved and thus increasing their lifespan overall.

Claims (8)

Spinnereimaschinen-Streckwerk, mit einem Unterriemchen, welches um eine Walze und um eine Wendeschiene geführt ist,
gekennzeichnet dadurch, daß
eine oxidkeramische Pulverbeschichtung (11) auf die Metalloberfläche der Wendeschiene (8,17) aufgebracht wird.
Spinning machine drafting system, with a bottom strap, which is guided around a roller and around a turning rail,
characterized in that
an oxide ceramic powder coating (11) is applied to the metal surface of the turning rail (8, 17).
Streckwerk nach Anspruch 1,
dadurch gekennzeichnet, daß
nur die vom Unterriemchen (6) berührten Flächen der Wendeschiene (8) mit der oxidkeramischen Pulverbeschichtung (11) belegt sind.
Drafting system according to claim 1,
characterized in that
only the surfaces of the turning rail (8) touched by the lower apron (6) are covered with the oxide-ceramic powder coating (11).
Streckwerk nach Anspruch 1, mit einer im Querschnitt T-förmigen Wendeschiene mit einem waagrechten und einem senkrechten Schenkel,
dadurch gekennzeichnet, daß
die Oberseite des waagerechten Schenkels (15) und mindestens dessen eine Stirnseite mit der oxidkeramischen Pulverbeschichtung (11) belegt sind.
Drafting system according to claim 1, with a turning rail with a T-shaped cross-section with a horizontal and a vertical leg,
characterized in that
the upper side of the horizontal leg (15) and at least one end face of which are coated with the oxide ceramic powder coating (11).
Streckwerk nach Anspruch 1, mit einer im Querschnitt annähernd L-förmigen Wendeschiene mit einem waagrechten und einem senkrechten Schenkel,
dadurch gekennzeichnet, daß
die Oberseite des waagrechten Schenkels (18) und dessen Stirnseite (19) mit der oxidkeramischen Pulverbeschichtung (11) belegt sind.
Drafting system according to claim 1, with an approximately L-shaped turning rail with a horizontal and a vertical leg,
characterized in that
the top of the horizontal leg (18) and the end face (19) are coated with the oxide ceramic powder coating (11).
Streckwerk nach einem oder mehreren der vorhergehenden Ansprüche,
gekennzeichnet dadurch, daß
die oxidkeramische Pulverbeschichtung (11) aus nur einer oxidkeramischen Metallverbindung oder aus einem Gemenge von verschiedenen oxidkeramischen Metallverbindungen besteht.
Drafting system according to one or more of the preceding claims,
characterized in that
the oxide-ceramic powder coating (11) consists of only one oxide-ceramic metal compound or of a mixture of different oxide-ceramic metal compounds.
Streckwerk nach Anspruch 5,
dadurch gekennzeichnet, daß
die oxidkeramischen Metallverbindungen Al2O3 und/oder TiO2 sind.
Drafting system according to claim 5,
characterized in that
the oxide ceramic metal compounds are Al 2 O 3 and / or TiO 2 .
Streckwerk nach Anspruch 5,
dadurch gekennzeichnet, daß
die oxidkeramische Metallverbindung bzw. oxidkeramischen Metallverbindungen eine Körnung von 45±5µm besitzt bzw. besitzen.
Drafting system according to claim 5,
characterized in that
the oxide-ceramic metal compound or oxide-ceramic metal compounds has a grain size of 45 ± 5 µm.
Streckwerk nach Anspruch 5,
dadurch gekennzeichnet, daß
die oxidkeramische Metallverbindung bzw. oxidkeramischen Metallverbindungen eine Richthärte von 800 - 1500 HV besitzt bzw. besitzen.
Drafting system according to claim 5,
characterized in that
the oxide-ceramic metal compound or oxide-ceramic metal compounds has a directional hardness of 800 - 1500 HV.
EP97121629A 1996-12-13 1997-12-09 Drawing frame for spinning machines Withdrawn EP0848092A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19652062 1996-12-13
DE19652062A DE19652062A1 (en) 1996-12-13 1996-12-13 Spinning machine drafting system

Publications (2)

Publication Number Publication Date
EP0848092A2 true EP0848092A2 (en) 1998-06-17
EP0848092A3 EP0848092A3 (en) 1999-03-24

Family

ID=7814715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97121629A Withdrawn EP0848092A3 (en) 1996-12-13 1997-12-09 Drawing frame for spinning machines

Country Status (4)

Country Link
US (1) US5918456A (en)
EP (1) EP0848092A3 (en)
JP (1) JPH10226929A (en)
DE (1) DE19652062A1 (en)

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Publication number Priority date Publication date Assignee Title
CN104141186A (en) * 2014-08-15 2014-11-12 汤永学 Combined type ceramic lower rubber ring pin of spinning machine

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US6447179B1 (en) * 1997-03-24 2002-09-10 Fuji Photo Film Co., Ltd. Conveying roller for photosensitive material and method of producing the same
DE10214339A1 (en) * 2002-03-28 2003-10-16 Rieter Ingolstadt Spinnerei Drafting system for a spinning machine
DE10331503A1 (en) * 2003-07-10 2005-02-10 Maschinenfabrik Rieter Ag Thread guiding element for guiding threads
US20080092450A1 (en) * 2006-08-17 2008-04-24 Ralf Balduck Low wear slide rails
DE102007014157A1 (en) 2007-03-21 2008-09-25 Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh Draw frame with at least one strap for refining fiber material
DE102010011489A1 (en) * 2010-03-16 2011-09-22 Wilhelm Stahlecker Gmbh Drafting system with guide table for a guide apron
US10568265B2 (en) 2017-10-31 2020-02-25 Deere & Company Draper belt roller support
DE102018112422A1 (en) * 2018-05-24 2019-11-28 Saurer Spinning Solutions Gmbh & Co. Kg Drawframe and plug-in unit for a spinning machine

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JPS58197321A (en) * 1982-05-13 1983-11-17 Masajiro Yamashiro Stretching device in spinning frame
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DE4401880A1 (en) * 1994-01-23 1995-07-27 Zinser Textilmaschinen Gmbh Guide for short bottom apron on spinning machine drafting system
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197321A (en) * 1982-05-13 1983-11-17 Masajiro Yamashiro Stretching device in spinning frame
DE4122881A1 (en) * 1991-07-11 1993-01-14 Schurr Stahlecker & Grill Drawing unit lower belt table - has table plate with shoulder in holder opening, for removal after tilting, clearing build=up from lower roller
DE4401880A1 (en) * 1994-01-23 1995-07-27 Zinser Textilmaschinen Gmbh Guide for short bottom apron on spinning machine drafting system
DE29708246U1 (en) * 1997-05-07 1997-07-10 Zinser Textilmaschinen Gmbh, 73061 Ebersbach Spinning machine drafting system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141186A (en) * 2014-08-15 2014-11-12 汤永学 Combined type ceramic lower rubber ring pin of spinning machine

Also Published As

Publication number Publication date
US5918456A (en) 1999-07-06
EP0848092A3 (en) 1999-03-24
JPH10226929A (en) 1998-08-25
DE19652062A1 (en) 1998-06-18

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