EP1232299B1 - Card clothing for a textile machine - Google Patents
Card clothing for a textile machine Download PDFInfo
- Publication number
- EP1232299B1 EP1232299B1 EP00979545A EP00979545A EP1232299B1 EP 1232299 B1 EP1232299 B1 EP 1232299B1 EP 00979545 A EP00979545 A EP 00979545A EP 00979545 A EP00979545 A EP 00979545A EP 1232299 B1 EP1232299 B1 EP 1232299B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- needles
- card clothing
- cross
- outs
- clothing according
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
- D01G15/88—Card clothing; Manufacture thereof not otherwise provided for formed from metal sheets or strips
Definitions
- the invention is directed to a clothing for a textile machine comprehensively a plurality of in rows next to each other, spaced apart Arranged needles or sawtooth punched parts, the needles or Sawtooth stamped parts are embossed and accordingly a non-rectangular Have cross-sectional geometry, being between the spaced apart Needles or sawtooth stamped parts have a free passage area is formed for the fibers to be combed (GB-A-1 187 273).
- Such sets are used for different types of textile machines, e.g. Circular combs, fixed combs, cards etc. are used. It is in already known in this context, by embossing, i.e. by Cold forming, at least the needles or the tips of sawtooth stampings partially deformed so that the originally round or rectangular Change cross-sectional configuration.
- the object of the invention is a set of the type mentioned in such a way that the cleaning effect or combing effect is improved.
- This object is achieved in that the free Passage area seen in the direction of movement of the sliver steadily extended.
- the free Passage area has a trapezoidal basic shape
- the Needles or the tips of the sawtooth stampings are so shaped that they have a triangular or trapezoidal basic shape in cross section.
- triangle corners or trapezoid corners are favorably rounded.
- the configuration according to the invention makes it possible for impurities like shell parts and grains of sand that are found in conventional Sets can only fix through the widening cross section be held briefly by just at the beginning of the passage point or line.
- the needles or tips are shaped in cross section so that they are convexly convex outwards Have side surfaces, seen a rounded front end face in the direction of relative movement to the sliver and a relative tapered rear face.
- the needles can have a profile in cross section Have symmetrical or asymmetrical aircraft wing.
- Fig. 1 a series of needles 1 is shown, which between two Cover plates 2 are held with the formation of a pinstripe.
- the needles 1 are parallel and spaced between the cover plates 2 arranged from each other, a free one between each two needles Passage area A remains through which the sliver to be combed in Direction of the arrow 3 shown above FIGS. 2 to 6 moves through becomes.
- the needles 1 have an exactly trapezoidal shape Cross section such that the free passage area A between the needles 1 in the direction of movement (arrow 3) of the sliver opens continuously with an angle ⁇ .
- the needles also have one trapezoidal basic shape, but are rounded on the front sides and accordingly taper in the direction of movement (arrow 3) by one Angle ⁇ .
- the cross section of the needles 1 essentially triangular with a taper angle ⁇ of the needle, which is significantly larger than in the embodiment of FIG. 3, the Corners with a radius R are rounded.
- Fig. 7 shows a sawtooth punched part 4, where in a set, e.g. on the Round comb of a machine, a plurality of such saw tooth punch parts 4 is arranged side by side such that the tips 5 are side by side Sawtooth punched parts 4 are at a distance from one another and accordingly a free passage A for the sliver to be combed is created, with a relative movement between the sliver and Tips 5 arises so that there is a direction of movement corresponding to the Arrow 3 in Fig. 8 results.
- the tips 5 of the sawtooth punched parts 4 are, as can be seen from FIG. 8, one-sided embossed in such a way that it has a bevel on the embossed side have an angle ⁇ and, accordingly, a total of one asymmetrical trapezoidal basic shape results.
- the needles have a cross section a symmetrical wing profile, i.e. starting from one rounded front end 7, the needles are convex in cross section arched outwards and end with a relatively pointed rear end 8. This ensures that the passage area A of the needles in Area of the free needle board and outside of the cover plates 2 in Direction of relative movement between needles 1 and sliver (arrow 3) apart from a short area at the beginning, constantly expanding, with the movement creates flow conditions like on an airplane wing, which improves the cleaning effect.
- Fig. 10 differs from that Fig. 9 only in that the cross-sectional profile is asymmetrical, i.e. the needles have a largely flat or only slightly curved side flank and a convexly curved side flank.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Description
Die Erfindung richtet sich auf eine Garnitur für eine textile Maschine umfassend eine Mehrzahl von in Reihen nebeneinander, mit Abstand zueinander angeordneter Nadeln oder Sägezahnstanzteile, wobei die Nadeln oder Sägezahnstanzteile geprägt sind und dementsprechend eine nicht rechteckige Querschnittsgeometrie aufweisen, wobei zwischen den voneinander beabstandeten Nadeln bzw. Sägezahnstanzteilen ein freier Durchgangsbereich für die zu kämmenden Fasern gebildet wird (GB-A-1 187 273).The invention is directed to a clothing for a textile machine comprehensively a plurality of in rows next to each other, spaced apart Arranged needles or sawtooth punched parts, the needles or Sawtooth stamped parts are embossed and accordingly a non-rectangular Have cross-sectional geometry, being between the spaced apart Needles or sawtooth stamped parts have a free passage area is formed for the fibers to be combed (GB-A-1 187 273).
Derartige Garnituren werden für unterschiedliche Arten von textilen Maschinen, z.B. Kreiskämme, Fixkämme, Karden usw. eingesetzt. Es ist in diesem Zusammenhang auch schon bekannt, durch Prägen, also durch Kaltverformung, die Nadeln bzw. die Spitzen von Sägezahnstanzteilen wenigstens teilweise zu Verformen, um so die ursprünglich runde bzw. rechteckige Querschnittskonfiguration zu verändern.Such sets are used for different types of textile machines, e.g. Circular combs, fixed combs, cards etc. are used. It is in already known in this context, by embossing, i.e. by Cold forming, at least the needles or the tips of sawtooth stampings partially deformed so that the originally round or rectangular Change cross-sectional configuration.
So ist es beispielsweise bei Nadeln schon bekannt, diesen eine rautenförmige Querschnittskonfiguration zu geben, so daß gesehen in Richtung der Relativbewegung zwischen Faserband und Nadeln der freie Durchgang benachbarter Nadeln sich zunächst verengt, um sich dann ausgehend von der schmalsten Stelle wieder aufzuweiten.It is already known, for example, in the case of needles, that of a diamond-shaped one To give cross-sectional configuration so that seen in the direction of Relative movement between sliver and needles the free passage of neighboring Needles narrowed at first, then starting from the narrowest point again.
Diese Ausgestaltung weist jedoch den Nachteil auf, daß sich in dem sich verengenden Bereich Verunreinigungen festsetzen und verkeilen bzw. verklemmen können, so daß sie auch durch Reinigungsmaßnahmen, also z.B. durch eine Druckluftreinigung, nicht mehr entfernbar sind. However, this configuration has the disadvantage that there is constrict the area, fix impurities and wedge or jam them can, so that they can also be cleaned by cleaning measures, e.g. by compressed air cleaning, can no longer be removed.
Hiervon ausgehend liegt der Erfindung die Aufgabe zugrunde, eine Garnitur der eingangs genannten Art so auszugestalten, daß die Reinigungswirkung bzw. Kämmwirkung verbessert wird.Proceeding from this, the object of the invention is a set of the type mentioned in such a way that the cleaning effect or combing effect is improved.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß sich der freie Durchgangsbereich in Bewegungsrichtung des Faserbandes gesehen stetig erweitert. Dies bedeutet mit anderen Worten, daß die schmalste Stelle des Durchgangsbereiches sich mehr oder weniger in Richtung der Relativbewegung gesehen am äußersten Anfang des Durchganges befindet, so daß ein Verklemmen und Festsetzen vermieden wird, da auszukämmende Partikel entweder so klein sind, daß sie den Durchgang passieren können oder aber dann, wenn sie auch nur einen geringfügig größeren Durchmesser aufweisen, ohne Verklemmung herabfallen bzw. spätestens beim Reinigungsprozeß entfernt werden.This object is achieved in that the free Passage area seen in the direction of movement of the sliver steadily extended. In other words, this means that the narrowest part of the Passage area more or less in the direction of the relative movement seen at the very beginning of the passage, so that jamming and jamming is avoided because particles to be combed out are either so small that they can pass through the passage or but then if they are even a slightly larger diameter have, without falling down or at the latest during the cleaning process be removed.
In weiterer Ausgestaltung der Erfindung ist vorgesehen, daß der freie Durchgangsbereich eine trapezförmige Grundform aufweist, und daß die Nadeln bzw. die Spitzen der Sägezahnstanzteile derart geprägt sind, daß sie im Querschnitt eine dreieckige bzw. trapezförmige Grundform aufweisen.In a further embodiment of the invention it is provided that the free Passage area has a trapezoidal basic shape, and that the Needles or the tips of the sawtooth stampings are so shaped that they have a triangular or trapezoidal basic shape in cross section.
Die Dreiecks-Ecken bzw. Trapez-Ecken sind günstigerweise abgerundet.The triangle corners or trapezoid corners are favorably rounded.
Durch die erfindungsgemäße Ausgestaltung wird es ermöglicht, daß Verunreinigungen wie Schalenteile und Sandkörner, die sich bei herkömmlichen Garnituren festsetzen können, durch den weiter werdenden Querschnitt nur kurzzeitig festgehalten werden, indem sie am Anfang des Durchganges nur punkt- oder linienförmig anliegen. The configuration according to the invention makes it possible for impurities like shell parts and grains of sand that are found in conventional Sets can only fix through the widening cross section be held briefly by just at the beginning of the passage point or line.
Es wird also erreicht, daß die Garnitur sauber bleibt und konstante Arbeitsergebnisse erzielt werden und die Fasern sich leichter durch die Barriere durchziehen lassen, d.h. insgesamt ein besseres Kämmergebnis. Der Langfaseranteil im Kämmling nimmt ab und die Maschine kann optimal eingestellt werden, so daß eine Verbesserung des wirtschaftlichen Aspekts eintritt. Hierzu ist auch eine erhöhte Lebensdauer aufgrund einer geringeren Beanspruchung der Garnitur zu zählen. Letztlich werden Schalenteile, Nissen und Kurzfasern, die nicht abgezogen werden, zurückgehalten und eine Verklemmung der Schalenteile wird vermieden, so daß insgesamt ein besseres Kämmergebnis erzielt wird.It is thus achieved that the set remains clean and constant work results can be achieved and the fibers more easily through the barrier let it go through, i.e. overall a better combing result. The long fiber content in the comb decreases and the machine can be optimally adjusted so that there is an improvement in the economic aspect. This also means an increased service life due to a shorter one Count the stress on the clothing. Ultimately, shell parts, nits and short fibers that are not drawn off are retained and one Jamming of the shell parts is avoided, so that a better overall Combing result is achieved.
Weiterhin kann günstigerweise vorgesehen sein, daß die Nadeln bzw. Spitzen im Querschnitt so geformt sind, daß sie nach außen konvex vorgewölbte Seitenflächen aufweisen, eine abgerundete vordere Stirnfläche gesehen in Richtung der Relativbewegung zum Faserband und eine relativ spitz zulaufende hintere Stirnfläche.Furthermore, it can advantageously be provided that the needles or tips are shaped in cross section so that they are convexly convex outwards Have side surfaces, seen a rounded front end face in the direction of relative movement to the sliver and a relative tapered rear face.
Mit anderen Worten können die Nadeln im Querschnitt das Profil einer symmetrischen oder asymmetrischen Flugzeugtragfläche aufweisen.In other words, the needles can have a profile in cross section Have symmetrical or asymmetrical aircraft wing.
Hierdurch entsteht längs der Nadeln eine Strömung ähnlich der bei der Flugzeugtragfläche, so daß die Fasern des Faserbandes Druckschwankungen ausgesetzt sind, wodurch sich Verunreinigungen lösen, die sich sonst absetzen würden. Durch den Unterdruck werden Nissen, Staub und leichte Teile zurückgehalten.This creates a flow along the needles similar to that in Airplane wing so that the fibers of the sliver pressure fluctuations exposed, which loosens contaminants that would otherwise would stop. Due to the negative pressure, nits, dust and light Parts held back.
Nachfolgend wird die Erfindung anhand eines bevorzugten Ausführungsbeispiels in Verbindung der Zeichnung näher erläutert. Dabei zeigen:
- Fig. 1
- eine teilweise Seitenansicht einer Reihe von Nadeln einer Garnitur für eine Maschine,
- Fig. 2 bis 6
- verschiedene Querschnittskonfigurationen von Nadeln und Konfigurationen des daraus resultierenden freien Durchgangs zwischen zwei Nadeln,
- Fig. 7
- eine Seitenansicht eines Sägezahnstanzteils einer Garnitur,
- Fig. 8
- einen Schnitt längs der Linie VIII-VIII in Fig. 7, und
- Fig. 9 und 10
- Schnittdarstellungen durch einen mit Nadeln besetzten Fix-kamm, wobei die Nadeln im Querschnitt wie ein symmetrisches bzw. asymmetrisches Flugzeug-Tragflächenprofil ausgebildet sind.
- Fig. 1
- a partial side view of a row of needles of a set for a machine,
- 2 to 6
- different cross-sectional configurations of needles and configurations of the resulting free passage between two needles,
- Fig. 7
- a side view of a sawtooth stamped part of a set,
- Fig. 8
- a section along the line VIII-VIII in Fig. 7, and
- 9 and 10
- Sectional representations through a fixed comb with needles, the needles being designed in cross-section like a symmetrical or asymmetrical aircraft wing profile.
In Fig. 1 ist eine Reihe von Nadeln 1 dargestellt, welche zwischen zwei
Deckblechen 2 unter Ausbildung eines Nadelstreifens gehalten sind.In Fig. 1 a series of needles 1 is shown, which between two
Die Nadeln 1 sind zwischen den Deckblechen 2 parallel und im Abstand
voneinander angeordnet, wobei zwischen je zwei Nadeln 1 ein freier
Durchgangsbereich A verbleibt, durch den das zu kämmende Faserband in
Richtung des oberhalb der Fig. 2 bis 6 eingezeichneten Pfeils 3 durch bewegt
wird.The needles 1 are parallel and spaced between the
Bei der Ausführungsform nach Fig. 2 weisen die Nadeln 1 einen exakt trapezförmigen Querschnitt derart auf, so daß sich der freie Durchgangsbereich A zwischen den Nadeln 1 in Bewegungsrichtung (Pfeil 3) des Faserbandes stetig mit einem Winkel α öffnet.In the embodiment according to FIG. 2, the needles 1 have an exactly trapezoidal shape Cross section such that the free passage area A between the needles 1 in the direction of movement (arrow 3) of the sliver opens continuously with an angle α.
Bei der Ausführungsform nach Fig. 3 besitzen die Nadeln ebenfalls eine trapezförmige Grundform, sind jedoch an den Stirnseiten abgerundet und verjüngen sich dementsprechend in Bewegungsrichtung (Pfeil 3) um einen Winkel β.3, the needles also have one trapezoidal basic shape, but are rounded on the front sides and accordingly taper in the direction of movement (arrow 3) by one Angle β.
Gemäß der Ausführungsform nach Fig. 4 ist der Querschnitt der Nadeln 1 im wesentlichen dreieckförmig mit einem Verjüngungswinkel β der Nadel, der deutlich größer ist als bei der Ausführungsform nach Fig. 3, wobei die Ecken mit einem Radius R abgerundet sind.According to the embodiment according to FIG. 4, the cross section of the needles 1 essentially triangular with a taper angle β of the needle, which is significantly larger than in the embodiment of FIG. 3, the Corners with a radius R are rounded.
Die Fig. 5 und 6 zeigen schließlich Ausführungsformen mit einer annähernd tropfenförmigen Konfiguration, wo die in Bewegungsrichtung (Pfeil 3) vordere Stirnseite stark abgerundet ausgebildet ist und auch die gegenüberliegende Stirnseite eine ausgeprägte Abrundung aufweist. Bei der Ausführungsform nach Fig. 6 ist der Verjüngungswinkel β größer als bei der Ausführungsform nach Fig. 5.5 and 6 finally show embodiments with an approximate teardrop-shaped configuration where the direction of movement (arrow 3) the front end is very rounded and also the opposite Front has a pronounced rounding. In the embodiment 6, the taper angle β is larger than in the Embodiment according to FIG. 5.
Fig. 7 zeigt ein Sägezahnstanzteil 4, wobei in einer Garnitur, z.B. auf dem
Rundkamm einer Maschine, eine Mehrzahl solcher Sägezahnstanzteile 4
derart nebeneinander angeordnet ist, daß die Spitzen 5 nebeneinanderliegender
Sägezahnstanzteile 4 zueinander einen Abstand aufweisen und
dementsprechend ein freier Durchgang A für das zu kämmende Faserband
geschaffen wird, wobei eine Relativbewegung zwischen Faserband und
Spitzen 5 entsteht, so daß sich eine Bewegungsrichtung entsprechend dem
Pfeil 3 in Fig. 8 ergibt. Fig. 7 shows a sawtooth punched part 4, where in a set, e.g. on the
Round comb of a machine, a plurality of such saw tooth punch parts 4
is arranged side by side such that the
Die Spitzen 5 der Sägezahnstanzteile 4 sind, wie aus Fig. 8 erkennbar, einseitig
derart geprägt, daß sie an der geprägten Seite eine Abschrägung in
einem Winkel β aufweisen und sich dementsprechend insgesamt eine
asymmetrische trapezförmige Grundform ergibt.The
Hieraus resultiert, daß der freie Durchgang A zwischen zwei benachbarten
Spitzen 5 sich asymmetrisch trapezförmig mit einem Winkel α stetig erweitert.As a result, the free passage A between two neighboring
In Fig. 9 und in Fig. 10 ist jeweils ausschnittsweise ein Schnitt durch einen
Fixkamm 6 dargestellt, wobei die Nadeln 1 zwischen Deckbleche 2 gehalten
sind.9 and 10 each show a section through a section
Fixed comb 6 shown, the needles 1 being held between
Bei dem Ausführungsbeispiel nach Fig. 9 weisen die Nadeln im Querschnitt
ein symmetrisches Tragflächenprofil auf, d.h. ausgehend von einer
abgerundeten vorderen Stirnseite 7 sind die Nadeln im Querschnitt konvex
nach außen gewölbt und enden mit einer relativ spitzen hinteren Stirnseite
8. Hierdurch wird erreicht, daß der Durchgangsbereich A der Nadeln im
Bereich des freien Nadelvorstandes und außerhalb der Deckbleche 2 in
Richtung der Relativbewegung zwischen Nadeln 1 und Faserband (Pfeil 3)
abgesehen von einem kurzen Bereich am Anfang stetig erweitert, wobei bei
der Bewegung Strömungsverhältnisse wie an einer Flugzeugtragfläche entstehen,
wodurch die Reinigungswirkung verbessert wird.9, the needles have a cross section
a symmetrical wing profile, i.e. starting from one
rounded front end 7, the needles are convex in cross section
arched outwards and end with a relatively pointed rear end
8. This ensures that the passage area A of the needles in
Area of the free needle board and outside of the
Die Ausfübrungsform nach Fig. 10 unterscheidet sich von derjenigen nach Fig. 9 lediglich dadurch, daß das Querschnittsprofil asymmetrisch ist, d.h. die Nadeln weisen eine weitgehend ebene oder nur schwach gebogene Seitenflanke und eine konvex vorgewölbte Seitenflanke auf.10 differs from that Fig. 9 only in that the cross-sectional profile is asymmetrical, i.e. the needles have a largely flat or only slightly curved side flank and a convexly curved side flank.
Grundsätzlich wäre es im Rahmen der Erfindung auch denkbar, nur eine Seitenfläche konvex vorspringend und die andere Seitenfläche konkav zurückspringend auszubilden.In principle, it would also be conceivable within the scope of the invention to have only one The convex side protrudes and the other side protrudes concave train.
Claims (8)
- Card clothing for a textile combing machine comprising a plurality of adjacent spaced-apart needles or serrated punched cut-outs disposed in rows, wherein the needles or serrated punched cut-outs are stamped and accordingly have a non-rectangular cross-sectional geometry, wherein a free passage zone for the fibers being combed is formed between the spaced-apart needles or serrated punched cut-outs, characterized in that the free passage zone (A) steadily widens viewed in the direction of travel of the sliver.
- Card clothing according to claim 1, characterized in that the free passage zone (A) has a trapezoidal basic shape.
- Card clothing according to claim 2, characterized in that the needles (1) or the tips (5) of the serrated punched cut-outs (4) are stamped such that they have a triangular or trapezoidal basic shape in cross section.
- Card clothing according to claim 3, characterized in that the triangle comers or trapezoid corners are formed rounded.
- Card clothing especially according to claim 1, characterized in that the needles (1) in cross section have a relatively bluntly rounded front end face (7), at least one side face that is convexly curved outward, and a relatively sharply tapered rear end face (8).
- Card clothing according to claim 5, characterized in that the cross-sectional area is designed in the style of an aircraft wing profile.
- Card clothing according to claim 6, characterized in that the cross-sectional area has a symmetrical or asymmetrical wing profile.
- Card clothing according to claim 5, characterized in that one side face is convexly curved outward and the other side face is concavely curved inward.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19956911 | 1999-11-26 | ||
| DE19956911A DE19956911A1 (en) | 1999-11-26 | 1999-11-26 | Clothing for a textile carding/combing machine has structured needles or sawteeth with free passage zones between them which do not become clogged for an improved cleaning and combing action |
| PCT/EP2000/011105 WO2001038617A1 (en) | 1999-11-26 | 2000-11-10 | Card clothing for a textile machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1232299A1 EP1232299A1 (en) | 2002-08-21 |
| EP1232299B1 true EP1232299B1 (en) | 2004-02-11 |
Family
ID=7930404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00979545A Expired - Lifetime EP1232299B1 (en) | 1999-11-26 | 2000-11-10 | Card clothing for a textile machine |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6604260B1 (en) |
| EP (1) | EP1232299B1 (en) |
| JP (1) | JP2003515010A (en) |
| CN (1) | CN1215206C (en) |
| AT (1) | ATE259437T1 (en) |
| AU (1) | AU1699401A (en) |
| DE (2) | DE19956911A1 (en) |
| PT (1) | PT1232299E (en) |
| TR (1) | TR200400362T4 (en) |
| WO (1) | WO2001038617A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE348904T1 (en) * | 2000-11-30 | 2007-01-15 | Staedtler & Uhl | SET FOR A COMBING ROLLER |
| DE102006009732A1 (en) * | 2006-03-02 | 2007-09-06 | Graf, Ralph A. | Combing device for a circular comb and method for producing the combing device |
| DE102009032798A1 (en) * | 2009-07-10 | 2011-01-13 | Staedtler + Uhl Kg | combing |
| WO2012093487A1 (en) * | 2011-01-07 | 2012-07-12 | 株式会社中川製作所 | Spinning pin for comber and top comb using same, and cylindrical comb and comb using same |
| CH706587A1 (en) * | 2012-06-04 | 2013-12-13 | Graf & Co Ag | Clothing support. |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2222799A (en) * | 1939-07-14 | 1940-11-26 | Ralph E Howe | Shredder for woven fabrics |
| FR1217220A (en) * | 1958-12-04 | 1960-05-02 | Improvements to cardboard fillings | |
| GB974186A (en) * | 1962-06-23 | 1964-11-04 | William Henry Mee | Card members for textile carding and like machines |
| DE3146006A1 (en) * | 1981-11-20 | 1983-06-01 | Staedtler & Uhl, 8540 Schwabach | NEEDLE FOR TEXTILE MACHINES AND DEVICE AND METHOD FOR THEIR PRODUCTION |
| CH661531A5 (en) * | 1983-09-29 | 1987-07-31 | Graf & Co Ag | LID SET FOR CRAMPING MACHINES. |
| JPS60181326A (en) * | 1984-02-29 | 1985-09-17 | Iwao Wada | Metallic card clothing |
| US4964195A (en) * | 1988-11-18 | 1990-10-23 | Hollingsworth John D | Metallic card clothing |
| DE3924890A1 (en) * | 1989-07-27 | 1991-02-07 | Wolters Peter Fa | LID SET FOR A CARD |
| JPH03206171A (en) * | 1989-12-28 | 1991-09-09 | Kanai Hiroyuki | Card clothing wire and raised card clothing |
| DE4130496A1 (en) * | 1991-09-13 | 1993-03-18 | Staedtler & Uhl | METHOD FOR CLEANING A NEEDLE STRIP, IN PARTICULAR A FIXING COMB FOR TEXTILE PREPARATION MACHINES, AND NEEDLE STRIP FOR CARRYING OUT THE METHOD |
| DE4205006C2 (en) * | 1992-02-19 | 1995-05-04 | Staedtler & Uhl | Set of sawtooth stampings for textile combing machines |
| DE19631809A1 (en) * | 1996-08-07 | 1998-02-12 | Gerald Koinzer | Needle clothing used in textile machinery, etc. |
-
1999
- 1999-11-26 DE DE19956911A patent/DE19956911A1/en not_active Withdrawn
-
2000
- 2000-11-10 EP EP00979545A patent/EP1232299B1/en not_active Expired - Lifetime
- 2000-11-10 CN CNB008162425A patent/CN1215206C/en not_active Expired - Lifetime
- 2000-11-10 AT AT00979545T patent/ATE259437T1/en not_active IP Right Cessation
- 2000-11-10 US US10/148,128 patent/US6604260B1/en not_active Expired - Fee Related
- 2000-11-10 TR TR2004/00362T patent/TR200400362T4/en unknown
- 2000-11-10 AU AU16994/01A patent/AU1699401A/en not_active Abandoned
- 2000-11-10 WO PCT/EP2000/011105 patent/WO2001038617A1/en active IP Right Grant
- 2000-11-10 PT PT00979545T patent/PT1232299E/en unknown
- 2000-11-10 JP JP2001539949A patent/JP2003515010A/en active Pending
- 2000-11-10 DE DE50005280T patent/DE50005280D1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU1699401A (en) | 2001-06-04 |
| CN1399691A (en) | 2003-02-26 |
| EP1232299A1 (en) | 2002-08-21 |
| JP2003515010A (en) | 2003-04-22 |
| PT1232299E (en) | 2004-06-30 |
| DE50005280D1 (en) | 2004-03-18 |
| WO2001038617A1 (en) | 2001-05-31 |
| DE19956911A1 (en) | 2001-05-31 |
| CN1215206C (en) | 2005-08-17 |
| ATE259437T1 (en) | 2004-02-15 |
| US6604260B1 (en) | 2003-08-12 |
| TR200400362T4 (en) | 2004-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DD263313A5 (en) | GARNITUR FOR TEXTILE PREPARATION MACHINES, ESPECIALLY KAEMM MACHINES, KARDEN O. DGL. | |
| EP2888394B1 (en) | Device for hydrodynamically strengthening nonwovens, wovens or knitted fabrics | |
| EP2808429B1 (en) | Wire for a roller of a carding machine | |
| EP3323917A1 (en) | All-steel card clothing | |
| DE4431796A1 (en) | Milling tool | |
| DE102006004099B3 (en) | Knitting needle, especially for a warp knitting machine, comprises an attachment region whose front or rear side is wider than the opposite side | |
| EP1657328B1 (en) | Fibre-opening unit having teeth with improved contour | |
| DE102006004098B3 (en) | Needle bar of a knitting machine, comprises grooves for housing the knitting elements, which are arranged adjacent to one another along the longitudinal direction of extension of the needle bar | |
| EP1232299B1 (en) | Card clothing for a textile machine | |
| DE10012561A1 (en) | Sawtooth wire for a carding doffer clothing has at least one tooth with a tooth back in a series of alternating convex and concave surface sections towards the tooth root to retain the caught carded web | |
| EP2489766B1 (en) | All steel trimming | |
| DE3904178A1 (en) | SET FOR COMBED ROLLERS, ESPECIALLY FOR COTTON AND COTTON COMBING MACHINES | |
| DE4205006C2 (en) | Set of sawtooth stampings for textile combing machines | |
| DE102014107079B3 (en) | All-steel set for a card | |
| EP3117033A1 (en) | Clothing wire and method for producing staple fibre nonwovens | |
| DD207008A5 (en) | NEEDLE FOR CUTTING FIBER REBUTS AND DEVICE AND METHOD FOR THE PRODUCTION THEREOF | |
| EP1227179B1 (en) | Card clothing | |
| EP1255883B1 (en) | Top comb for a combing machine | |
| DE2518066A1 (en) | FELTING NEEDLE | |
| EP1382729B1 (en) | Latch needle | |
| EP1526193A1 (en) | Clothing for fixed or circular combs in textile combing machines | |
| CH685766A5 (en) | Sägezahnwalze with helically extending sawtooth. | |
| EP1333113A1 (en) | Saw-tooth wire for the comb clothing in a combing machine | |
| DE10007738C1 (en) | Set for a combing machine | |
| EP3303664A1 (en) | Solid steel card clothing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20011215 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040211 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040211 Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040211 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040211 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040211 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
| REF | Corresponds to: |
Ref document number: 50005280 Country of ref document: DE Date of ref document: 20040318 Kind code of ref document: P |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040511 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040511 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040511 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040522 |
|
| REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20040510 |
|
| LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20040211 |
|
| NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
| ET | Fr: translation filed | ||
| GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20040211 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041110 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041110 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041130 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041130 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20041112 |
|
| BERE | Be: lapsed |
Owner name: *STAEDTLER & UHL Effective date: 20041130 |
|
| BERE | Be: lapsed |
Owner name: *STAEDTLER & UHL Effective date: 20041130 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20101130 Year of fee payment: 11 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20101027 Year of fee payment: 11 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20101104 Year of fee payment: 11 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 50005280 Country of ref document: DE Owner name: STAEDTLER + UHL KG, DE Free format text: FORMER OWNER: STAEDTLER & UHL, 91126 SCHWABACH, DE Effective date: 20111124 Ref country code: DE Ref legal event code: R082 Ref document number: 50005280 Country of ref document: DE Representative=s name: RAU, SCHNECK & HUEBNER PATENTANWAELTE RECHTSAN, DE Effective date: 20111124 |
|
| REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20120510 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20120731 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120510 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111130 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111110 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20141121 Year of fee payment: 15 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20151110 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20191008 Year of fee payment: 20 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20200124 Year of fee payment: 20 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 50005280 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |