EP3443153A1 - Disposé sur une carde ou une machine de cardage - Google Patents

Disposé sur une carde ou une machine de cardage

Info

Publication number
EP3443153A1
EP3443153A1 EP17709616.1A EP17709616A EP3443153A1 EP 3443153 A1 EP3443153 A1 EP 3443153A1 EP 17709616 A EP17709616 A EP 17709616A EP 3443153 A1 EP3443153 A1 EP 3443153A1
Authority
EP
European Patent Office
Prior art keywords
carding
cavity
deformation
stop
deformation device
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Withdrawn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
EP17709616.1A
Other languages
German (de)
English (en)
Inventor
Christoph Färber
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.)
Truetzschler Group SE
Original Assignee
Truetzschler GmbH and Co KG
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 Truetzschler GmbH and Co KG filed Critical Truetzschler GmbH and Co KG
Publication of EP3443153A1 publication Critical patent/EP3443153A1/fr
Withdrawn legal-status Critical Current

Links

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
    • D01G15/28—Supporting arrangements for carding elements; Arrangements for adjusting relative positions of carding elements
    • 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
    • D01G15/14—Constructional features of carding elements, e.g. for facilitating attachment of card clothing
    • D01G15/24—Flats or like members
    • 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
    • D01G15/26—Arrangements or disposition of carding elements

Definitions

  • the invention relates to a device on a carding or carding machine, which preferably extends over the entire working width of the carding machine or card, comprising at least one functional side or functional surface which can come into direct or indirect contact with fiber material, wherein the device has at least one cavity, which extends at least partially along its length, according to the preamble of claim 1.
  • the invention further relates to a deformation device and a measuring device.
  • the carrier profiles for carding elements are today designed as completely closed aluminum extruded profiles. The during the Carding process resulting heat is dissipated to a large extent on the Festkardieriata and the revolving lid to the outside. The necessary temperature gradient within the profile cross-section leads to the deformation of the Festkardierelements. The greater this gradient, the greater the deformation.
  • This thermal gradient causes the elements to sag across the width of the card.
  • This deflection creates a narrower carding gap in the middle than outside. This creates a non-uniform carding gap that widens outwards. This leads to a reduced carding quality and / or a poorer Nissenaufmin. Also, this can lead to "side flight" of the fibers, meaning that fibers accumulate in the edge region and even settle, especially off the working width, and these effects are manifested in a card of a working width of 1 meter However, with increasing working width, z. B. if the working width is greater than 1 meter, for example, 1, 2 meters and more. The deviation caused by the above-mentioned effects can not be neglected here, but are a problem for the carding quality of the card. The problem of thermal deflection is added to the mechanical deflection, which increases with increasing working width.
  • EP 1 667 467 B2 discloses a carding element which has a hollow contour at least on its working side, so that after a warming-up phase the carding gap re-establishes itself at a uniform distance from the drum. An adjustability to the local conditions requires complete processing of the outer hollow contour.
  • DE 10 2010 053 178 A1 and DE 10 201 1 009 938 A1 describe a carding element which is compressed along its longitudinal axis by means of a tension rod and thereby obtains a hollow contour.
  • the Tension rod provides a double-sided threaded end on which a nut or a threaded sleeve can be screwed.
  • the pull rod causes a sometimes unspecific buckling of the carding, which generates the desired effect only by a corresponding design of the profile of the carding in the right direction.
  • Another disadvantage is the superposition of a bending load during carding with the buckling load by the tension rod, whereby a particularly light and thin-walled profile can not be used.
  • a high surface pressure arises on the carding element, which is undesirable.
  • the object of the invention is the development of a device on a card or card, with a thermal deformation of a component is adjustable and which is inexpensive to produce. Furthermore, the formation of an associated measuring device is the subject of the invention.
  • the device according to the invention can be used on a carding machine or carding machine, which preferably extends over the entire working width. It comprises at least one functional side or functional surface which may come into direct or indirect contact with fibrous material, the device having at least one cavity extending at least partially along its length.
  • the invention includes the technical teaching that a deformation device is arranged in the cavity, with which a force for bending the device can be generated within the cavity.
  • the Function side or functional surface may be formed as a sliding surface, for example, at a feed or feed trough, are supplied to the fiber flakes or a nonwoven a roll or a belt.
  • the functional side or functional surface can also be designed as a surface which has or can accommodate elements for carding. This can be arranged between the functional surface, such as a revolving lid, and the fiber material still a fastenable clothing.
  • the invention is based on the recognition that a force for bending or for thermal compensation is necessary and advantageous only within the device. Forces applied to the device from outside must be significantly larger because of the cross-sectional shape of a carding element, for example, in order to achieve the same effect. In this case, the forces acting from outside on the device can be nonspecific and cause a multiple deformation, which is partially undesirable. With the deformation device according to the invention, the device can be bent very concave or convex with a much smaller load, wherein temperature fluctuations (starting temperature - operating temperature) can be compensated. Providing the force to bend the device within the cavity creates a tamper-proof and invisible to the user solution that is fully integrated with the device.
  • the cross-section of the device can be reduced, since it does not have to absorb external forces.
  • the strained deformation device can act within the device as additional stabilization or cross-sectional reinforcement.
  • the functional side or functional surface on a carding and / or cleaning and / or acceptance and / or covering function.
  • the deformation device is designed to exert a point or line load on an (arbitrary) wall of the cavity.
  • the device is deformed very targeted.
  • the deformation device may comprise two elements with an adjustable stop, wherein a buckling load acts on one element, and a tensile load acts on the other element. Due to the kink load on a wall of the cavity creates a point or parabolic strain, so that this wall convexly convex and the opposite wall bends concave.
  • the arrangement of the deformation device within the cavity allows almost any deformation of the device, which is not achievable with acting from the outside on the device forces in the accuracy.
  • the adjustable stop with which the buckling load is generated, allows a permanent adjustment of the deformation or a pre-deformation to compensate for temperature fluctuations.
  • the deformation device is positively secured within the cavity against rotation or tilting.
  • a sliding lining is arranged between the deformation device and the walls of the cavity.
  • the sliding coating may advantageously consist of a shrinking tube comprising the deformation device (For example tef ion coated) exist, or simply from a lubricant, so that the resultant of the buckling load is converted as exclusively as possible without friction losses in a bending load.
  • the deformation device has a first end, at which the first element is connected to the second element.
  • the connection must be designed so that it can absorb the compressive force to achieve the buckling load.
  • At a second end of the stop is arranged.
  • the stop is adjustable or displaceable formed along the deformation device and generates the required compressive force, which leads to the buckling load on an element.
  • the deformation device is operated from one side, which greatly facilitates the adjustability of the device, especially for large working widths.
  • an element is designed as a tension rod and another element as a buckling bar.
  • This embodiment is supplemented by a stop comprising a nut and a disc. Both components are adjustable along the longitudinal axis of the tension rod, in which, for example, the nut along a threaded portion on the tension rod is rotatable. Due to the adjustability of the stop, in which a pressure force is exerted on the front side of the buckling bar via the disc, the deformation of the device can be adjusted very accurately and permanently.
  • the invention can thus be realized very inexpensively by simple components.
  • the invention Defornnationsvoriques for use on a machine in the spinning preparation, in particular carding or carding, comprises a first element and a second element, which are interconnected at a first end. At a second end, a stop is arranged, with which a pressure or buckling load on the first element is exercisable.
  • the measuring device for determining the carding gap between at least one carding element and the drum can be used above a traveling lid in the card and has at least one measuring sensor which detects the contour of the back part of a carding.
  • the carding nip can be determined and adjusted without having to dismantle each carding element individually. Characterized in that the deformation device can be adjusted from an end face of the carding, a measurement and adjustment without disassembly of the carding is possible.
  • a measuring sensor can detect the contour of the rear part of the carding, which can be closed to the contour of the carding.
  • FIG. 1 shows a schematic side view of a card with the device according to the invention
  • FIG. 4 shows an illustration of the device according to the invention in the cavity of a carding element
  • Fig. 5 installed in a carding schematic
  • Fig. 6 a nonwoven trough with the inventive
  • Fig. 1 shows a card according to the prior art in which fiber flakes are led via a shaft to a feed roller 1, a feed table 2, over a plurality of lickerins 3a, 3b, 3c, to the drum 4 or the drum.
  • the fibers of the fiber flakes by means of fixed and arranged on a revolving lid io circumferential carding 20 are parallelized and cleaned.
  • the resulting batt is subsequently conveyed via a pickup 5, a pickup roller 6 and a plurality of squeezing rollers 7, 8, to a web guiding element 9, which supplies the batt with a hopper 10 a fiber sliver transforms, which passes over take-off rolls 1 1, 12 to a subsequent processing machine or a jug 15.
  • FIG. 2 shows a cross section through a circulating carding element 20 or flat bar, in which, for reasons of simplification, the set arranged on the foot region 20c of the flat bar 20 is not shown.
  • the carding element 20 which is extruded, for example, from aluminum, consists of a back part 20a and a support body 20b. Below the support body 20b, a foot portion 20c is arranged, on which a set, not shown, can be fastened.
  • the carding element 20 has at least one, in this embodiment, two cavities 20d, 20e which extend along the longitudinal axis of the carding element 20. In one of these cavities 20d or 20e, the device according to the invention according to the figures 3a - 3d can be inserted.
  • Fig. 3a shows a deformation device 21 according to the invention, which comprises a first and a second end 21 a, 21 b.
  • a first element of the deformation device 21 is loaded approximately in the middle of bending or buckling and deforms such that a point or line load acts on the back part 20a from the inside, which causes a deformation of the entire carding element 20 in the same loading direction.
  • the first element is designed as a buckling bar 22.
  • a second element of the deformation device 21, here designed as a pull rod 23, ensures the generation of the bending or buckling of the first element.
  • the stop 24 is designed to move along the longitudinal axis of the deformation device 21 and thereby a pressure force to exercise the buckling bar 22.
  • Figures 3a - 3d are a buckling bar 22 and a pull rod 23 at a first end 21 a fixed to each other.
  • the compound can be solvable or insoluble. In any case, it must be suitable for applying the counterforce to the pressure force.
  • the pull rod 23 has a threaded shaft 23 a, on which a disc 26 has been mounted with a nut 25.
  • the nut 25 is screwed onto the threaded shaft 23a and pushes the disc 26 against an end edge of the buckling bar 22.
  • the pull rod 23 may be formed as a threaded rod and the buckling bar 22, for example, as a flat steel with a rectangular cross-section.
  • FIG. 3 a shows the unstrained deformation device 21 and FIG. 3 b shows the tensioned deformation device 21.
  • FIGS. 3c and 3d the respective position of the stop 24, in this case the nut 25 with the disk 26, is shown.
  • the deformation device 21 is suitable for applying a bending force to any of the four inner sides of the cavities 20d or 20e in any desired orientation.
  • the deformation device 21 is mounted in the cavities 20d or 20e so that the foot region is bent convexly or concavely.
  • the dimensions of the deformation device 21 are designed so that it cooperates positively with the cavity 20d or 20e and thereby an indefinite tilt or twist within the cavity 20d or 20e is avoided. Since aluminum profiles are not always drawn precisely, but due to subsequent Treatment or internal stresses, the deformation device 21 may also be used to level the carding element 20.
  • FIG. 4 shows the use of a deformation device 21 in the upper cavity 20d of a shortened carding element 20.
  • the deformation device 21 is completely integrated in the cavity 20d and can not be seen from the outside.
  • end caps not shown, close the profile of the carding 20.
  • At the first end 21 a of the pull rod 23 and the buckling bar 22 are fixedly connected to each other, for example, welded.
  • At the opposite second end 21 b of the stop 24 is arranged, which consists in this embodiment of a disc 26 and a nut 25 which are screwed onto the threaded shaft 23 a.
  • By turning the nut 25 in the direction of the first end 21 a of the buckling bar 22 is bent and deforms by the dimension Y.
  • the buckling bar 22 is due to its elastic deformation on the upper wall within the cavity 20 d and caused instead of the theoretical point load in In practice, a parabolic line load that bends the Kardierelement 20 by the dimension X. In this case, the resulting bending line deviates only slightly from a point load acting centrally on the carding element 20. Important is a positive connection within the cavity 20 at least for the buckling bar 22 so that it can not escape from the bearing surface on the disc 26 with its front side.
  • the deformation of the buckling bar 22 within the cavity 20d by the dimension Y causes such deformation of the Kardieriatas 20 that the foot portion 20c along its longitudinal axis receives a small concave contour (by the dimension X), which in turn by the additional heat influence during carding to a can lead approximately flat surface.
  • the carding element 20 can be pre-set and deformed outside the carding machine in such a way that the foot region 20c engages with the clothing in the heated operating state is just and thus has the same distance from the drum 4 over the working width.
  • the back part 20a of the carding element 20 is then at least slightly convex.
  • An installation position of the deformation device 21 within the cavity 20d or 20e rotated by 180 ° causes an opposite deformation of the carding element 20, so that the foot region 20c receives a convex contour.
  • the tension rod 23 and the buckling bar 22 are firmly connected. This can be done via a welded joint, a clamp or, for example, a screw connection. In any case, this connection must apply the counterforce to the pressure force of the stop 24.
  • the stop 24, which is formed in this embodiment as a nut 25 with disc 26 and along the longitudinal axis of the deformation device 21 exerts a compressive force on the buckling bar 22, may alternatively be designed as a mechanical, hydraulic (eg hydraulic stamp), pneumatic or electrical solution ,
  • the advantage of this deformation device 21 is, inter alia, that an adjustability of only one side is possible, which greatly simplifies the adjustment or readjustability.
  • Another advantage of this illustrated feasibility is the very inexpensive manufacturability by means of standard parts. With a second nut for countering or a thread that is flat in the pitch, a self-locking is additionally generated, which enables a fast driving style, including vibrations, even in robust operation.
  • the buckling bar 22 can be formed from the cross section forth so that it preferably kinks in one direction only.
  • the buckling bar 22 can also be underlaid centrally to the tension rod 23 with a compressible medium in the tenth range, so that a narrow viewing gap is formed.
  • This approach will cause the buckling bar 22 when inserted into the cavity of the cover profile acts as a leaf spring, generates a corresponding insertion resistance, provides for a clean system of functional surfaces and can no longer fall by itself when handling the Kardierimplantations 20.
  • the deformation device 21 is mounted in the carding element 20 by lateral insertion of the deformation device 21 into the cavity 20d or 20e of the carding element 20 when the nut 25 is completely released. Between the hollow space 20d or 20e and the deformation device 21, sufficient play must be present.
  • the deformation device 21 is preferably installed sufficiently lubricated and lubricated. Alternatively, the entire deformation device 21 - with the exception of the adjustment - be wrapped in a slippery (Teflon-coated), not shown shrink tube.
  • the shrink tube is dimensionally to be considered in the realization of the game between deformation device 21 and cavity 20d or 20e.
  • the shrink tubing prevents corrosion and contact corrosion should the selected material pairing in the stress series be far apart. By very slight tightening of the nut 25, the deformation device 21 is already secured against falling out of the cavity 20d.
  • the tension rod 23 and the buckling bar 22 should be the same Have thermal expansion coefficient and therefore consist of the same material.
  • both the carding element 20 and the deformation device 21 can be made of the same material, for example aluminum.
  • the buckling bar 22 may also be connected to the pull rod 23 at the first end 21 a and slidably guided on the pull rod 23 at the second end 21 b.
  • a bending force centrally between the tension rod 23 and the buckling bar 22 for example by a hydraulic ram, a fluid muscle or a mechanical device, the same result is achieved.
  • the buckling bar 22 becomes the bending bar and also brings a parabolic surface load on an inner wall of a cavity 20 d, 20 e, which leads to a deformation of the entire carding element 20.
  • the tension rod 23 can be designed at the opposite ends with one left-hand and one right-hand thread each having a stop 24 on both sides.
  • the buckling bar 22 which is then clamped between two discs 26, the carding 20 bent convex or concave. This assumes, however, that the buckling bar 22 is arranged parallel to the tension rod 23 and thus the bending / bending line is parallel to the longitudinal axis of the tension rod.
  • the buckling bar 22 may include a shape memory alloy. Since the expansion behavior of the buckling bar 22 is also determined by its temperature change, the required restoring force is generated by the carding 20 itself when using a shape memory alloy, since the buckling bar 22 operates like a leaf spring. With a corresponding embodiment of the deformation device, a carding element 20 can thus be produced which always has the optimum contour at every practical temperature. By means of the adjustable stop 24, the carding elements 20 can be calibrated for a common starting state (for example 22 ° C. or 24 ° C. ambient temperature).
  • carding elements 20 which can be used both as Festkardieriana or in the form of rotating flat bars.
  • the traverse can be used with the one or more measuring sensors 18b for each card, so that a spinning if necessary. Only one measuring device needed.
  • the carding gap 20 can be determined and adjusted without dismantling the carding elements 20 by setting the deformation device 21 on an end face of the carding elements 20.
  • FIG. 6 shows, by way of example, a trough 14 for a carding machine, which can be used as a feed or feed trough, and provides a width-wise uniform supply of fiber flakes or a fleece to a spaced-apart roll 16.
  • the working width of a carding machine can be up to 5 m.
  • the deformation device 21 according to the invention is mounted in a cavity 14a of the trough 14 and, due to the prestressing by the stop 24, deflects the trough 14.
  • troughs of large width are designed with adjustable segments, can about the deformation device 21 via the entire width linear adjustment of the gap between trough 14 and roller 16 done.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

La présente invention concerne un dispositif qui est disposé sur une carde ou une machine de cardage, et s'étend de préférence sur toute la largeur de carde ou machine de cardage, comprenant au moins un côté fonctionnel ou une surface fonctionnelle qui vient directement ou indirectement en contact avec le matériau fibreux, le dispositif présentant au moins une cavité qui s'étend au moins en partie sur sa longueur. L'invention est caractérisée en ce que la cavité (20d, 20e) abrite un dispositif de déformation (21) qui permet, à l'intérieur de la cavité (20d, 20e), de générer une force de pliage du dispositif. L'invention concerne également un dispositif de déformation et un dispositif de mesure.
EP17709616.1A 2016-04-13 2017-03-01 Disposé sur une carde ou une machine de cardage Withdrawn EP3443153A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016106780.6A DE102016106780B4 (de) 2016-04-13 2016-04-13 Vorrichtung an einer Karde oder Krempel
PCT/EP2017/054763 WO2017178148A1 (fr) 2016-04-13 2017-03-01 Disposé sur une carde ou une machine de cardage

Publications (1)

Publication Number Publication Date
EP3443153A1 true EP3443153A1 (fr) 2019-02-20

Family

ID=58264486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17709616.1A Withdrawn EP3443153A1 (fr) 2016-04-13 2017-03-01 Disposé sur une carde ou une machine de cardage

Country Status (5)

Country Link
EP (1) EP3443153A1 (fr)
CN (1) CN108699733B (fr)
BR (1) BR112018071006B1 (fr)
DE (1) DE102016106780B4 (fr)
WO (1) WO2017178148A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018100752A1 (de) * 2018-01-15 2019-07-18 TRüTZSCHLER GMBH & CO. KG Kardierelement für eine Karde oder Krempel sowie Karde oder Krempel
DE102018104150A1 (de) * 2018-02-23 2019-08-29 TRüTZSCHLER GMBH & CO. KG Vorrichtung und Verfahren zum Einstellen eines Arbeitsabstandes zwischen einer Trommel und mindestens einem hierzu benachbarten Arbeitselement bei einer Spinnereivorbereitungsmaschine
DE102018116252B3 (de) * 2018-07-05 2019-08-08 TRüTZSCHLER GMBH & CO. KG Kardierelement
DE102019104851A1 (de) 2019-02-26 2020-08-27 Adler Pelzer Holding Gmbh Vorrichtung zur Herstellung von Nadelvliesen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037710A1 (de) * 2000-08-02 2002-02-14 Rieter Ag Maschf Vorrichtung zum Einstellen des Arbeitsspaltes zwischen den Spitzen von Deckelgarnituren und den Spitzen der Trommelgarnitur einer Karde
CN100507102C (zh) * 2001-02-24 2009-07-01 里特机械公司 用于针布带的布铗
DE10325273A1 (de) * 2003-06-03 2004-12-23 Maschinenfabrik Rieter Ag Anpassung der Kardeelementen an Wärmeausdehnungseffekten
DE10336477B3 (de) * 2003-08-08 2005-03-24 Oskar Dilo Maschinenfabrik Kg Florführungsmulde
EP1667467B1 (fr) 2004-12-06 2014-04-09 GVBB Holdings S.A.R.L Appareil et méthode pour le codage ou decodage de deux signaux vidéo numériques multiplexés dans un canal destiné à un unique signal vidéo
DE202007002975U1 (de) * 2007-02-27 2007-06-14 ERKO Trützschler GmbH Karde mit durchbiegungskompensierter Mulde
CH700551A2 (de) * 2009-03-10 2010-09-15 Rieter Ag Maschf Karde.
DE102009042464A1 (de) * 2009-09-23 2011-03-31 TRüTZSCHLER GMBH & CO. KG Vorrichtung an einer Karde oder Krempel, bei der mindestens ein Festkardierelement vorhanden ist
DE102011009938A1 (de) * 2010-03-26 2011-09-29 TRüTZSCHLER GMBH & CO. KG Vorrichtung an einer Karde oder Krempel, bei der mindestens ein Arbeits- und/oder Funktionselement vorhanden ist
DE102010053178A1 (de) 2010-12-03 2012-06-06 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einer Karde oder Krempel, bei der mindestens ein Arbeits- und/oder Funktionselement vorhanden ist, z. B. Festkardierelement, Wanderdeckel

Also Published As

Publication number Publication date
DE102016106780A1 (de) 2017-10-19
BR112018071006A8 (pt) 2022-07-05
CN108699733A (zh) 2018-10-23
DE102016106780B4 (de) 2019-02-07
BR112018071006A2 (pt) 2019-01-29
BR112018071006B1 (pt) 2023-01-24
CN108699733B (zh) 2021-10-08
WO2017178148A1 (fr) 2017-10-19

Similar Documents

Publication Publication Date Title
EP3443153A1 (fr) Disposé sur une carde ou une machine de cardage
DE2948825C2 (fr)
EP1362134A1 (fr) Pince pour bandes de garniture
DE10331064B4 (de) Vorrichtung zum Bearbeiten einer Materialbahn
DE102010053178A1 (de) Vorrichtung an einer Karde oder Krempel, bei der mindestens ein Arbeits- und/oder Funktionselement vorhanden ist, z. B. Festkardierelement, Wanderdeckel
DE102016217202B4 (de) Regelung des Betriebs einer Walzstraße
DE10140645B4 (de) Verfahren zum Betreiben eines Streckwerks sowie Streckwerk
DE102012011861A1 (de) Vorrichtung und Verfahren zur Ermittlung von mindestens einem Reibwert mindestens einen textilen Materials
CH701851B1 (de) Kardierelement, ausgebildet als Festkardierelement oder als Deckelstab eines Wanderdeckels einer Karde.
DE102011009938A1 (de) Vorrichtung an einer Karde oder Krempel, bei der mindestens ein Arbeits- und/oder Funktionselement vorhanden ist
WO2010037245A1 (fr) Structure de fixation et procédé de fixation d'un rail de guidage d'un système de guidage linéaire
EP3530779B1 (fr) Dispositif et procédé de réglage d'une distance de travail entre un tambour et au moins un élément de travail adjacent dans une machine de préparation à la filature
DE102015106465B4 (de) Druckprüfvorrichtung und Druckprüfverfahren für dünnwandige Materialien
DE102009042464A1 (de) Vorrichtung an einer Karde oder Krempel, bei der mindestens ein Festkardierelement vorhanden ist
AT508289A1 (de) Vorrichtung zum kontinuierlichen aufwickeln einer faserstoffbahn
DE102015100467B4 (de) Prüfvorrichtung für Druckfestigkeit dünnwandiger Materialien
DE102008001624A1 (de) Schabervorrichtung
CH704295B1 (de) Vorrichtung für eine Karde oder Krempel, welche Vorrichtung mindestens ein Arbeits- und/oder Abdeckelement umfasst.
WO2019137726A1 (fr) Élément de cardage pour une carde ainsi que carde
AT501497A1 (de) Florführungsmulde
DE102013222615A1 (de) Maschine der Tabak verarbeitenden Industrie und Befestigungseinrichtung für ein Anbauteil auf einem Halteansatz einer Maschine der Tabak verarbeitenden Industrie
EP3106551A1 (fr) Guidage de ruban de fibres
DE19709989C2 (de) Vorrichtung zum Bestimmen des deformationsmechanischen Verhaltens von extrudierbaren Meßproben
DE102011009939A1 (de) Vorrichtung an einer Karde oder Krempel, bei der mindestens ein Festkardierelement vorhanden ist
DE2336450C2 (de) Aus Keramik bestehendes Bauelement

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180803

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

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200722

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: TRUETZSCHLER GROUP SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20230209