EP2978884B1 - Nonwoven guide rail for a carding machine or roller card - Google Patents
Nonwoven guide rail for a carding machine or roller card Download PDFInfo
- Publication number
- EP2978884B1 EP2978884B1 EP14715658.2A EP14715658A EP2978884B1 EP 2978884 B1 EP2978884 B1 EP 2978884B1 EP 14715658 A EP14715658 A EP 14715658A EP 2978884 B1 EP2978884 B1 EP 2978884B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide rail
- sliding element
- web guide
- vliesleitbrücke
- carding machine
- 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
- 238000009960 carding Methods 0.000 title claims description 11
- 239000000835 fiber Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 description 14
- 239000002657 fibrous material Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000123589 Dipsacus Species 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
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
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
Definitions
- the invention relates to a Vliesleitmaschine for a card or carding to guide a fiber web.
- Cards and cards are used to clean and open cotton, chemical fibers or other fiber material.
- a non-woven fabric is formed in the discharge section, defined by the arrangement of a pickup, a take-off roll and a nip roll pair. It may also be a subsequent, arranged transversely to the fiber web, conveyor belt may be provided, through which the nonwoven fabric is brought together to form a sliver.
- the fibers are transferred from roller to roller several times, wherein the nonwoven fabric formed by the purchaser is guided by the removal roller to the nip roller pair via a Vliesleitmaschine.
- nonwoven guide bridges are known from the prior art.
- the DE 43 28 431 a Vliesleitmaschine which can be inserted from one side into the working position. This allows for removal for cleaning and subsequent installation of Vliesleitmaschine without having to make a new setting.
- a disadvantage of the proposed solution is that the removal and installation and thus the renewal of Vliesleitmaschine is complex.
- the invention has for its object to provide a Vliesleitmaschine of the type described above, which allows easy cleaning of the surface of the Vliesleitmaschine and an adaptation of the surface of the fiber to be processed.
- the fixation of the sliding element in a defined position relative to the Vliesleit Kunststoff is achieved in this way by a positive connection between the sliding element and the Vliesleitmaschine.
- additional stops or security elements can be provided.
- the end of the slider can be shaped accordingly, so that the slider can not be pushed over the Vliesleitmaschine addition.
- the sliding element is clipped onto the Vliesleit Kunststoff.
- the assembly is carried out by a brief deformation of the sliding element so that it can be slipped over the Vliesleit Kunststoff, after which the sliding element assumes its original shape.
- the slider is held by a positive connection on the Vliesleitmaschine.
- the attachment can also be provided by a snap device in a further embodiment.
- the snap device is to be arranged so that the leadership of the nonwoven fabric is not affected by the slider. Snap devices are known in various designs from the prior art. The provision of a snap connection has the advantage that no tool is required for an exchange of the sliding element.
- the sliding element is made of metal. Chromium steel is particularly preferably used. Chromium steels are rust-free and have good sliding properties if the surface is treated accordingly.
- the sliding element is formed from a metal sheet.
- the sliding element is made of plastic. As a result, the sliding element itself can be designed as a clip and no further fastening means are necessary. The choice of material can be tailored to the needs of the sliding properties of the processed fiber material. Since the sliding element rests on the Vliesleitmaschine and is supported by this is no torsion or bending stiff design of the sliding element necessary.
- the sliding element may consist of a base material with a coating. Preferably, the base material is a metal and the plastic coating.
- a material with good sliding properties such as PTFE (polytetrafluoroethylene, also known as Teflon) can be used.
- the basic material is also aluminum or steel.
- the coating can also be done by a chemical treatment of the base material or otherwise applied to the base material, for example by gluing, spraying or brushing. In this procedure, high quality materials can be used as a coating, for example in the form of films.
- Vliesleit Kunststoff finds application in a card, while the card has a taker, a take-off roll and a pair of nip rollers. Below the take-off roll a Vliesleitmaschine is arranged with your slider between the customer and the nip rollers. Through the Vliesleitmaschine the nonwoven fabric, which is formed on the customer and taken over by the take-off roll is guided to Quetschwalzencru. The fiber fleece slides on the sliding element.
- FIG. 1 shows a side view of a known carding machine 1 in a schematic representation.
- the fiber material 2 to be carded which may consist of natural fibers or synthetic fibers or mixtures thereof, is fed into the hopper (not shown) in the form of dissolved and cleaned flakes, taken over by a feed section 3 and transferred to a drum or a drum 4.
- the inlet section 3 can have a plurality of licker-in rollers and transfers the fiber material 2 taken over as a cotton padding to the drum 4 Fiber material 2 is dissolved on the drum 4 and the individual fibers are parallelized. This process is done by the interaction of drum 4 and traveling deck unit 6, respectively arranged in the carding 5 carding and cleaning elements.
- the fibers After the fibers have partly performed several revolutions on the drum 4, they are removed by a pickup 7 of the drum 4 in the form of a nonwoven fabric 9 and fed to a discharge section 8.
- the discharge section 8 effects a takeover of the fiber fleece 9 from the taker 7 and guides the fiber fleece 9 out of the carding machine 1.
- the discharge section 8 comprises a take-off roll, which effects the removal of the fiber fleece from the taker, and a subsequent nip roll pair.
- the nonwoven fabric can be supplied to a further treatment or rolled up.
- the outlet section may include a conveyor belt running transversely to the nonwoven fabric. By such a conveyor belt, the nonwoven fabric is brought together and formed into a card sliver or sliver, which can be stored in pots.
- FIG. 2 shows a schematic representation of an outlet part of a card.
- the fibers are removed from the card drum 4 by a pickup 7.
- a formed by this process nonwoven fabric 9 is taken over by a take-off roller 10 from the buyer 7 and stored on a Vliesleitmaschine 12. Via the Vliesleitmaschine 12, the nonwoven fabric 9 reaches a downstream nip roller pair 11.
- the Vliesleitmaschine 12 is provided on the nonwoven fabric 9 side facing with a sliding member 13.
- the fiber fleece 9 is guided on the surface of the sliding element 13.
- FIG. 3 shows a schematic three-dimensional representation of a Vliesleitmaschine 12 with a sliding element 13.
- the Vliesleitmaschine 12 has a longitudinal axis 14.
- the sliding member 13 is pushed in the longitudinal direction 14 on the Vliesleitmaschine 12. Due to the thereby achieved positive connection between the Vliesleitmaschine 12 and the sliding member 13, the Gleitelement13 is held on the Vliesleitmaschine 12.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
Die Erfindung betrifft eine Vliesleitbrücke für eine Karde oder Krempel zur Führung eines Faservlieses.The invention relates to a Vliesleitbrücke for a card or carding to guide a fiber web.
Karden und Krempel werden zum Reinigen und Öffnen von Baumwolle, Chemiefasern oder anderem Fasergut benutzt. In der Auslaufpartie, definiert durch die Anordnung von einem Abnehmer, einer Abnahmewalze und einem Quetschwalzenpaar wird ein Faservlies geformt. Es kann auch ein nachfolgendes, quer zum Faservlies angeordnetes, Förderband vorgesehen sein, durch welches das Faservlies zusammengeführt wird um ein Faserband zu bilden. In dieser Auslaufpartie werden die Fasern mehrmals von Walze zu Walze übergeben, wobei das durch den Abnehmer gebildete Faservlies von der Abnahmewalze zum Quetschwalzenpaar über eine Vliesleitbrücke geführt wird.Cards and cards are used to clean and open cotton, chemical fibers or other fiber material. In the discharge section, defined by the arrangement of a pickup, a take-off roll and a nip roll pair, a non-woven fabric is formed. It may also be a subsequent, arranged transversely to the fiber web, conveyor belt may be provided, through which the nonwoven fabric is brought together to form a sliver. In this discharge section, the fibers are transferred from roller to roller several times, wherein the nonwoven fabric formed by the purchaser is guided by the removal roller to the nip roller pair via a Vliesleitbrücke.
Abhängig von den verarbeitenden Fasern werden durch das Gleiten des Faservlieses über die Oberfläche der Vliesleitbrücke auf dieser Oberfläche Verschmutzungen abgelagert. Diese Ablagerungen führen einerseits zu einer Verschlechterung der Gleiteigenschaften der Oberfläche und andrerseits ergibt sich die Gefahr, dass sich Ablagerungen lösen und zu einer Verschmutzung des Faservlieses führen. Um die Ablagerungen zu beseitigen ist eine periodische Reinigung der Oberfläche der Vliesleitbrücke notwendig.Depending on the processing fibers, soiling is deposited on the surface by sliding the nonwoven over the surface of the nonwoven guide bridge. On the one hand, these deposits lead to a worsening of the sliding properties of the surface and, on the other hand, there is the danger that deposits will detach and lead to contamination of the fiber fleece. In order to eliminate the deposits, a periodic cleaning of the surface of the Vliesleitbrücke is necessary.
Aus dem Stand der Technik sind verschiedene Konstruktionen von Vliesleitbrücken bekannt. Beispielsweise offenbart die
Der Erfindung liegt die Aufgabe zugrunde, eine Vliesleitbrücke der eingangs beschriebenen Art zu schaffen, welche eine einfache Reinigung der Oberfläche der Vliesleitbrücke und eine Anpassung der Oberfläche an das zu verarbeitende Fasergut ermöglicht.The invention has for its object to provide a Vliesleitbrücke of the type described above, which allows easy cleaning of the surface of the Vliesleitbrücke and an adaptation of the surface of the fiber to be processed.
Die Aufgabe wird gelöst durch die Merkmale im kennzeichnenden Teil der unabhängigen Ansprüche. Zur Lösung der Aufgabe wird vorgeschlagen eine Vliesleitbrücke für eine Karde oder Krempel zur Führung eines Faservlieses vorzusehen, wobei die Vliesleitbrücke eine Längsachse aufweist und die Vliesleitbrücke zumindest auf einer dem Faservlies zugewandten Seite mit einem Gleitelement versehen ist.The object is solved by the features in the characterizing part of the independent claims. To solve the problem it is proposed to provide a Vliesleitbrücke for a carding or carding machine for guiding a fiber web, wherein the Vliesleitbrücke has a longitudinal axis and the Vliesleitbrücke is provided at least on a non-woven fabric side facing with a sliding element.
Dadurch, dass die Vliesleitbrücke mit einem Gleitelement versehen wird, ist es nicht mehr notwendig zur Reinigung der Oberfläche der Vliesleitbrücke die Vliesleitbrücke auszubauen. Es genügt ein Ausbau respektive Ersatz des Gleitelementes bei starker Verschmutzung der Oberfläche des Gleitelementes. Es wird dadurch auch die Möglichkeit geschaffen, aufgrund des zu verarbeitenden Materials ein entsprechendes Gleitelement zu wählen und einzusetzen. Dabei muss nicht die gesamte Vliesleitbrücke ausgewechselt werden. Das Gleitelement ist vorteilhafterweise auf die Vliesleitbrücke in deren Längsrichtung aufgeschoben. Dabei kann das Gleitelement entsprechend an die Form der Vliesleitbrücke angepasst sein. Es ist jedoch auch möglich eine Art von Schwalbenschwanzführung in der Richtung der Längsachse der Vliesleitbrücke vorzusehen. Schwalbenschwanzführungen sind aus dem Stand der Technik in vielfältiger Ausführung bekannt. Die Fixierung des Gleitelements in einer definierten Position gegenüber der Vliesleitbrücke wird auf diese Weise durch einen Formschluss zwischen Gleitelement und der Vliesleitbrücke erreicht. Zur Sicherung des Gleitelementes auf der Vliesleitbrücke können zusätzlich Anschläge oder Sicherungselemente vorgesehen werden. Auch kann das Ende des Gleitelementes entsprechend geformt sein, sodass das Gleitelement nicht über die Vliesleitbrücke hinaus geschoben werden kann.The fact that the Vliesleitbrücke is provided with a sliding element, it is no longer necessary to remove the Vliesleitbrücke to clean the surface of Vliesleitbrücke. It is sufficient to expand or replace the sliding element with heavy contamination of the surface of the sliding element. It also creates the opportunity to choose and use a corresponding slider due to the material to be processed. It is not necessary to replace the entire Vliesleitbrücke. The sliding element is advantageously pushed onto the Vliesleitbrücke in the longitudinal direction. In this case, the sliding element can be adapted to the shape of the Vliesleitbrücke accordingly. However, it is also possible to provide a type of dovetail guide in the direction of the longitudinal axis of the Vliesleitbrücke. Dovetail guides are known from the prior art in a variety of designs. The fixation of the sliding element in a defined position relative to the Vliesleitbrücke is achieved in this way by a positive connection between the sliding element and the Vliesleitbrücke. To secure the sliding element on the Vliesleitbrücke additional stops or security elements can be provided. Also, the end of the slider can be shaped accordingly, so that the slider can not be pushed over the Vliesleitbrücke addition.
In einer weiteren Ausführungsform ist das Gleitelement auf die Vliesleitbrücke aufgeklipst. Die Montage erfolgt dabei durch eine kurzzeitige Verformung des Gleitelements sodass dieses über die Vliesleitbrücke gestülpt werden kann, wonach das Gleitelement wieder seine ursprüngliche Form annimmt. Auch in dieser Ausführung wird das Gleitelement durch einen Formschluss auf der Vliesleitbrücke gehalten.
Die Befestigung kann in einer weiteren Ausführungsform auch durch eine Schnappvorrichtung vorgesehen werden. Die Schnappvorrichtung ist dabei so anzuordnen, dass die Führung des Faservlieses durch das Gleitelement nicht beeinträchtigt wird. Schnappvorrichtungen sind in verschiedenster Ausführung aus dem Stand der Technik bekannt. Das Vorsehen einer Schnappverbindung hat den Vorteil, dass für einen Austausch des Gleitelements kein Werkzeug benötigt wird.In a further embodiment, the sliding element is clipped onto the Vliesleitbrücke. The assembly is carried out by a brief deformation of the sliding element so that it can be slipped over the Vliesleitbrücke, after which the sliding element assumes its original shape. Also in this embodiment, the slider is held by a positive connection on the Vliesleitbrücke.
The attachment can also be provided by a snap device in a further embodiment. The snap device is to be arranged so that the leadership of the nonwoven fabric is not affected by the slider. Snap devices are known in various designs from the prior art. The provision of a snap connection has the advantage that no tool is required for an exchange of the sliding element.
Erfindungsgemäß ist die Vliesleitbrücke als ein Hohlprofil ausgebildet, wodurch sich die Möglichkeit ergibt eine verwindungssteife Konstruktion bei geringem Gewicht zu realisieren.According to the Vliesleitbrücke is designed as a hollow profile, which gives the possibility to realize a torsionally rigid construction with low weight.
Bevorzugterweise ist das Gleitelement aus Metall gefertigt. Besonders bevorzugt wird dabei Chromstahl verwendet. Chromstähle sind rostfrei und weisen bei entsprechender Bearbeitung der Oberfläche gute Gleiteigenschaften auf. Zweckmässigerweise ist das Gleitelement aus einem Blech geformt.
In einer weiteren Ausführungsform ist das Gleitelement aus Kunststoff. Dadurch kann das Gleitelement selbst als Clip ausgeführt werden und es sind keine weiteren Befestigungsmittel notwendig. Die Materialwahl kann dabei auf die Bedürfnisse hinsichtlich der Gleiteigenschaften auf das zu verarbeitende Fasergut abgestimmt werden. Da das Gleitelement auf der Vliesleitbrücke aufliegt und durch diese gestützt wird ist keine verwindungs- oder biegesteife Ausführung des Gleitelements notwendig.
In einer weiteren Ausführungsform kann das Gleitelement aus einem Grundwerkstoff mit einer Beschichtung bestehen. Bevorzugterweise ist der Grundwerkstoff ein Metall und die Beschichtung aus Kunststoff. Als Kunststoff kann vorteilhafterweise ein Material mit guten Gleiteigenschaften, beispielsweise PTFE (Polytetrafluoräthylen, auch als Teflon bekannt) verwendet werden. Als Grundwerkstoff eignet sich auch Aluminium oder Stahl. Die Beschichtung kann dabei auch durch eine chemische Behandlung des Grundwerkstoffes erfolgen oder anderweitig auf den Grundwerkstoff aufgebracht werden, beispielsweise durch Kleben, Spritzen oder Streichen. Bei dieser Verfahrensweise können hochwertige Materialien als Beschichtung genutzt werden, beispielsweise in Form von Folien.Preferably, the sliding element is made of metal. Chromium steel is particularly preferably used. Chromium steels are rust-free and have good sliding properties if the surface is treated accordingly. Conveniently, the sliding element is formed from a metal sheet.
In a further embodiment, the sliding element is made of plastic. As a result, the sliding element itself can be designed as a clip and no further fastening means are necessary. The choice of material can be tailored to the needs of the sliding properties of the processed fiber material. Since the sliding element rests on the Vliesleitbrücke and is supported by this is no torsion or bending stiff design of the sliding element necessary.
In a further embodiment, the sliding element may consist of a base material with a coating. Preferably, the base material is a metal and the plastic coating. As a plastic advantageously a material with good sliding properties, such as PTFE (polytetrafluoroethylene, also known as Teflon) can be used. The basic material is also aluminum or steel. The coating can also be done by a chemical treatment of the base material or otherwise applied to the base material, for example by gluing, spraying or brushing. In this procedure, high quality materials can be used as a coating, for example in the form of films.
Bevorzugterweise findet eine derartige Vliesleitbrücke Anwendung in einer Karde, dabei hat die Karde einen Abnehmer, eine Abnahmewalze und ein Quetschwalzenpaar.
Unterhalb der Abnahmewalze ist zwischen dem Abnehmer und dem Quetschwalzenpaar eine Vliesleitbrücke mit deinem Gleitelement angeordnet. Durch die Vliesleitbrücke wird das Faservlies, welches auf dem Abnehmer gebildet und von der Abnahmewalze übernommen wird zum Quetschwalzenpaar geführt. Das Faservlies gleitet dabei auf dem Gleitelement.Preferably, such Vliesleitbrücke finds application in a card, while the card has a taker, a take-off roll and a pair of nip rollers.
Below the take-off roll a Vliesleitbrücke is arranged with your slider between the customer and the nip rollers. Through the Vliesleitbrücke the nonwoven fabric, which is formed on the customer and taken over by the take-off roll is guided to Quetschwalzenpaar. The fiber fleece slides on the sliding element.
Im Folgenden wird die Erfindung anhand von beispielhaften Ausführungsformen erklärt und durch Zeichnungen näher erläutert.
- Figur 1
- Schematische Darstellung einer Seitenansicht einer Karde nach dem Stand der Technik
Figur 2- Schematische Darstellung einer Auslaufpartie einer Karde
Figur 3- Schematische dreidimensionale Darstellung einer Vliesleitbrücke mit einem Gleitelement
- FIG. 1
- Schematic representation of a side view of a card according to the prior art
- FIG. 2
- Schematic representation of a discharge section of a card
- FIG. 3
- Schematic three-dimensional representation of a Vliesleitbrücke with a sliding element
- 11
- Kardeteasel
- 22
- Fasermaterialfiber material
- 33
- Einlaufpartieintake part
- 44
- Trommeldrum
- 55
- Kardierzonecarding
- 66
- WanderdeckelaggregatRevolving flats
- 77
- Abnehmercustomer
- 88th
- Auslaufpartieoutlet section
- 99
- Faservliesnon-woven fabric
- 1010
- Abnahmewalzeoff roller
- 1111
- Quetschwalzenpaarsqueeze rolls
- 1212
- VliesleitbrückeVliesleitbrücke
- 1313
- GleitelementSlide
- 1414
- Längsachselongitudinal axis
Claims (8)
- Web guide rail (12) for a carding machine (1) or roller card for guiding a fiber web (9), having a longitudinal axis (14), whereas the web guide rail (12) is designed as a hollow profile and provided with a sliding element (13), at least on a side facing the fiber web (9), characterized in that the sliding element (13) is pushed onto the web guide rail (12) in the direction of the longitudinal axis (14) or the sliding element (13) is clipped onto the web guide rail (12), whereas the sliding element (13) is held on the web guide rail by a positive-fit connection between the sliding element (13) and the web guide rail (12).
- Web guide rail (12) according to claim 1, characterized in that the sliding element (13) is held on the web guide rail (12) by a snap-on device.
- Web guide rail (12) according to claim 1 or 2, characterized in that the sliding element (13) is made of metal.
- Web guide rail (12) according to at least one of claims 1 to 3, characterized in that the sliding element (13) is made of chromium steel.
- Web guide rail (12) according to claim 1 or 2, characterized in that the sliding element (13) is made of plastic.
- Web guide rail (12) according to claim 1 or 2, characterized in that the sliding element (13) is made of a base material having a coating.
- Web guide rail (12) according to claim 6 characterized in that the base material is a metal, and the coating is made of plastic.
- Carding machine (1) having a take-off roller (10), a doffer (7), and a nip roller pair (11), characterized in that a web guide rail (12) according to one of claims 1 to 7 is situated below the take-off roller (10), between the doffer (7) and the nip roller pair (11).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00657/13A CH707785A1 (en) | 2013-03-25 | 2013-03-25 | Vliesleitbrücke for a carding machine or carding. |
PCT/IB2014/000386 WO2014155173A1 (en) | 2013-03-25 | 2014-03-19 | Nonwoven guide rail for a carding machine or roller card |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2978884A1 EP2978884A1 (en) | 2016-02-03 |
EP2978884B1 true EP2978884B1 (en) | 2019-02-06 |
Family
ID=50440699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14715658.2A Active EP2978884B1 (en) | 2013-03-25 | 2014-03-19 | Nonwoven guide rail for a carding machine or roller card |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2978884B1 (en) |
CN (1) | CN105051273B (en) |
CH (1) | CH707785A1 (en) |
TR (1) | TR201905510T4 (en) |
WO (1) | WO2014155173A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH714818A1 (en) * | 2018-03-21 | 2019-09-30 | Rieter Ag Maschf | Tape forming unit for a card. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3805829A1 (en) * | 1988-02-25 | 1989-09-07 | Truetzschler & Co | FEEDING DEVICE FOR A FIBER MATERIAL DOCUMENT TO A RIPPER OF A CARD OR A SAW TOOTH ROLLER OF AN OPENER |
DE4328431B4 (en) | 1993-08-24 | 2006-02-02 | Trützschler GmbH & Co KG | Device on a carding machine for cotton, man-made fibers u. Like., Which is arranged between a pickup and two nip rolls |
DE102004032646A1 (en) * | 2004-07-06 | 2006-02-16 | Voith Paper Patent Gmbh | Directing device for moving fibrous sheet, e.g. of paper or cardboard, having guiding shoe of air-permeable porous material through which compressed gas flows to create gas film supporting the sheet |
WO2007109911A1 (en) * | 2006-03-24 | 2007-10-04 | Maschinenfabrik Rieter Ag | Web guiding element in the form of a rod |
DE502007001788D1 (en) * | 2007-01-18 | 2009-12-03 | Dilo Kg Maschf Oskar | Device for guided transport of a card web |
CN202107823U (en) * | 2011-05-23 | 2012-01-11 | 东华大学 | Three-doffer web forming system |
CN202107818U (en) * | 2011-05-23 | 2012-01-11 | 东华大学 | Novel disordered wet forming system |
CN202107817U (en) * | 2011-05-23 | 2012-01-11 | 东华大学 | Carding web forming system for non-woven high yield carding machine |
DE102011110681A1 (en) * | 2011-08-19 | 2013-02-21 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a carding machine for cotton, man-made fibers u. Like., Which is arranged between a pickup and two nip rolls |
DE102011110671A1 (en) * | 2011-08-19 | 2013-03-28 | Trützschler GmbH & Co Kommanditgesellschaft | Device on a carding machine for cotton, man-made fibers u. Like., Which is arranged between a pickup and two nip rolls |
CN202466005U (en) * | 2012-03-07 | 2012-10-03 | 青岛东佳纺机(集团)有限公司 | Non-woven fabric carding machine |
-
2013
- 2013-03-25 CH CH00657/13A patent/CH707785A1/en not_active Application Discontinuation
-
2014
- 2014-03-19 WO PCT/IB2014/000386 patent/WO2014155173A1/en active Application Filing
- 2014-03-19 TR TR2019/05510T patent/TR201905510T4/en unknown
- 2014-03-19 EP EP14715658.2A patent/EP2978884B1/en active Active
- 2014-03-19 CN CN201480018437.6A patent/CN105051273B/en active Active
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
TR201905510T4 (en) | 2019-05-21 |
CN105051273B (en) | 2018-10-19 |
EP2978884A1 (en) | 2016-02-03 |
CN105051273A (en) | 2015-11-11 |
WO2014155173A9 (en) | 2015-11-19 |
WO2014155173A1 (en) | 2014-10-02 |
CH707785A1 (en) | 2014-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2978884B1 (en) | Nonwoven guide rail for a carding machine or roller card | |
DE10207159A1 (en) | Device on a card, in which a roller, for. B. drum, a plurality of work elements is assigned | |
DE2617796C3 (en) | Card fitting | |
DE102011110681A1 (en) | Device on a carding machine for cotton, man-made fibers u. Like., Which is arranged between a pickup and two nip rolls | |
CH705406A2 (en) | Device on a card for cotton, chemical fibers and. Like., Which is arranged between a pickup and two nip rollers. | |
DE102005012251A1 (en) | Device on a card for processing textile fibers, eg. B. cotton, chemical fibers u. Like. With a drum | |
DE69808309T2 (en) | METHOD AND DEVICE FOR WET SANDING TEXTILE MATERIAL | |
DE2159230A1 (en) | Device for combing fibers out of fiber structures for textile machines, in particular machines for spindleless spinning | |
DE2436513A1 (en) | CARD FOR TREATING FIBERS | |
DE2711619A1 (en) | FLEECE GUIDE DEVICE | |
DE2624367A1 (en) | PROCEDURE FOR DETERMINING CONTAMINATION ON CARD AND DEVICE FOR CARRYING OUT THE PROCESS | |
DE102015112777A1 (en) | Carding or carding machine for producing a batt | |
DE102004035770A1 (en) | Roller for fiber processing machine, z. B. spinning preparation machine such as cards, cleaners o. The like., Flockenspeiser, carding, nonwoven imaging machine o. The like. | |
DE2021103A1 (en) | Device for crimping textile fibers | |
DE19817418A1 (en) | Application of surface finish to fibers for rovings and yarns | |
DE1510209A1 (en) | Method and device for treating cotton fibers | |
DE2364262A1 (en) | Carding drum fibre discharge device - with two cylinders in contact with the drum and one cylinder contacting fibre tow discharge roller | |
DE1685624A1 (en) | Needle bar, especially for raw wool | |
DE468159C (en) | Removal device for carding | |
DE102011051552A1 (en) | Roller stretching device for a spinning machine | |
DE502504C (en) | Fitting for carding rollers, especially flounces | |
EP3036362A1 (en) | Device on a carding machine for cotton, synthetic fibres or the like, having a rotatable stripping roller | |
DE2662C (en) | Tire card for wool, called comb card | |
EP0768400B1 (en) | Device for drafting preferably laterally oriented fibre webs | |
DE102004002851A1 (en) | Fleece guiding device of a combing machine |
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: 20150904 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20180821 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: RAAIJMAKERS, TONNY |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
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 Ref country code: AT Ref legal event code: REF Ref document number: 1094966 Country of ref document: AT Kind code of ref document: T Effective date: 20190215 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502014010759 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20190206 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190606 Ref country code: LT 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: 20190206 Ref country code: NO 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: 20190506 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: 20190206 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: 20190206 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: 20190206 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20190507 Ref country code: IS 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: 20190606 Ref country code: LV 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: 20190206 Ref country code: HR 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: 20190206 Ref country code: RS 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: 20190206 Ref country code: BG 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: 20190506 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK 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: 20190206 Ref country code: EE 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: 20190206 Ref country code: CZ 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: 20190206 Ref country code: RO 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: 20190206 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: 20190206 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: 20190206 Ref country code: AL 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: 20190206 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502014010759 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL 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: 20190206 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190319 Ref country code: SM 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: 20190206 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20190331 |
|
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 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC 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: 20190206 |
|
26N | No opposition filed |
Effective date: 20191107 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20190506 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20190319 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190331 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190331 |
|
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: 20190331 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190406 Ref country code: SI 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: 20190206 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190506 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT 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: 20190206 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1094966 Country of ref document: AT Kind code of ref document: T Effective date: 20190319 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190319 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20190206 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20140319 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK 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: 20190206 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230519 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240320 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: 20240308 Year of fee payment: 11 Ref country code: IT Payment date: 20240329 Year of fee payment: 11 |