EP2451998B1 - Élément de peigne - Google Patents

Élément de peigne Download PDF

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Publication number
EP2451998B1
EP2451998B1 EP10727408.6A EP10727408A EP2451998B1 EP 2451998 B1 EP2451998 B1 EP 2451998B1 EP 10727408 A EP10727408 A EP 10727408A EP 2451998 B1 EP2451998 B1 EP 2451998B1
Authority
EP
European Patent Office
Prior art keywords
tooth
combing
comb
comb element
element 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.)
Active
Application number
EP10727408.6A
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German (de)
English (en)
Other versions
EP2451998A1 (fr
Inventor
Friedrich Henninger
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.)
Staedtler and Uhl KG
Original Assignee
Staedtler and Uhl 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.)
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Application filed by Staedtler and Uhl KG filed Critical Staedtler and Uhl KG
Publication of EP2451998A1 publication Critical patent/EP2451998A1/fr
Application granted granted Critical
Publication of EP2451998B1 publication Critical patent/EP2451998B1/fr
Active legal-status Critical Current
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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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G19/00—Combing machines
    • D01G19/06—Details
    • D01G19/10—Construction, mounting, or operating features of combing elements
    • D01G19/105—Combing cylinders

Definitions

  • the invention relates to a comb element for a comb segment of a combing roller rotatable about a rotation axis in a textile machine for combing cotton fibers.
  • Combs for use in combing machines are known by prior public use, wherein on a base body at least one comb element is arranged, which is in engagement with the cotton fibers to be combed.
  • the active combing area of a circular comb can be, for example, 78 °, 90 °, 111 °, 180 ° of the circumference of the generatrix of the circular comb or even the entire circumference.
  • a circular comb with an active combing area along its entire circumference is referred to as a 360 ° circle comb.
  • As comb elements needles, pin strips, sawtooth wire sections, comb teeth or sawtooth punched parts are used, wherein in itself preassembled comb elements are also referred to as bars or comb segments.
  • a comb segment has z. B. several, in the direction of a rotation axis of the combing roller juxtaposed comb elements with teeth, z. B. in the form of statge leopardstanz sculpture or toothed pulleys, on.
  • a combing effect of the comb segment is influenced.
  • the cleaning of thoroughly reliemmter fibers from the toothed disks of a comb segment on the design of the teeth and their arrangement depends on the comb segment.
  • the DE 39 04 178 A1 shows a comb segment with a plurality of comb elements, each having a different number of teeth. From the DE 199 56 911 A1 For example, teeth of non-rectangular cross-sectional geometry are known so as not to make an intermediate region between teeth of adjacent comb elements of a comb segment non-rectangular.
  • the combing action on the fibers is ensured by the engagement of the teeth in the fibers to be combed, wherein the combed fiber passes through a tooth space between two adjacent teeth of a comb member.
  • the combing effect increases with a reduction in the size of the interdental space, but also reduces the accessibility of the interdental space, so that its cleaning, in particular the removal of combed particles and / or fiber components, is difficult.
  • a desired high combing effect on the one hand and good accessibility of the interdental spaces on the other hand represent conflicting design requirements for a bolt.
  • WO 01/61089 A1 shows a generic state of the art.
  • a comb element according to the invention for a comb segment of a combing roll rotatable about an axis of rotation comprises a foot part with a circumferential surface curved along a generatrix, several of which extend from the Outer surface relative to the axis of rotation in the radial direction wegersharende, along the generatrix of successively arranged teeth and a plurality of each between two adjacent teeth disposed tooth spaces, each allow a passage to combing fibers in a fiber passage direction at a radial penetration depth.
  • each tooth has four tooth edges, wherein an imaginary connecting line is defined in a tooth gap between a rear tooth line along the surface and in the fiber passage direction of a tooth space delimiting the first tooth and a front along the surface and in the fiber passage direction rear tooth edge of a tooth space defining second tooth is and the surface line and the connecting line include a Kämmwinkel ⁇ of at least 15 °.
  • the comb element according to the invention can also be used for a comb segment, which is mounted on a combing roller and is operated at comb speeds of more than 450 Kamm réelle / min and more than 500 Kamm réelle / min.
  • comb speeds of more than 450 Kamm réelle / min and more than 500 Kamm réelle / min.
  • Kämmradius which defines an enveloping cylinder
  • the inventive design of the comb elements the penetration of the fibers is facilitated in the interdental spaces, so that the passage past the fibers is avoided even at the aforementioned, very high comb speeds.
  • the mesh angle is at least in sections in the radial direction increasing. This increases the requirement for combing action and the possibility of cleaning depending on the fiber type to be combed.
  • a comb element according to claim 4 enables a particularly advantageous, stable and continuous combing process with high combing effect, as a fiber to be combed is held due to reaction forces of the teeth on the fiber in the interdental space and unintentional leaving the fiber of the interdental space, for example by moving it upwards is prevented.
  • a comb member with a Kämmwinkel ⁇ according to claim 8 is particularly suitable for combing langstapliger cotton with a fiber length of more than 33 mm, which requires a Kämmwinkel ⁇ of at least 18 °, and for processing mixtures of cotton fibers with synthetic fibers, for which a comb element with a combing angle ⁇ of at least 20 ° is advantageous.
  • a comb element according to claim 9 increases the design variety in determining the Kämmwinkels ⁇ and in particular the change in the Kämmwinkels ⁇ along the generatrix of the comb element.
  • the design of a comb element according to claim 13 allows a gentle engagement of the teeth in the fiber to be combed. Rounded tooth edges of a tooth reduce stress on the combed fiber as it passes through the interdental space, thereby reducing the risk of fiber breakage.
  • the meshing angle ⁇ is defined in accordance with an attachment point of the fiber at the rounded tooth edge.
  • FIG. 1 illustrated circular comb 1 has a hollow cylindrical combing roll 2 with a rotation axis 3.
  • Each comb segment 5 comprises a plurality of identical stamped comb elements 6, which are lined up substantially one behind the other in the direction of the axis of rotation 3.
  • Each comb element 6 has a plurality of teeth 7 and is therefore also referred to as a toothed disk.
  • the comb elements 6 are preassembled in the embodiment shown to form a so-called latch and secured to the combing roller 2 by clamping.
  • the bars can also be connected by screws with the combing roll 2. It is also possible not vorzumontieren the comb elements 6, but set up in a grouped arrangement directly on the combing roller 2 and to stick with this.
  • An in FIG. 2 illustrated comb element 6 of a comb segment 5 comprises a foot part 8 with a jacket surface 10 curved along a surface line 9, from which with respect to the axis of rotation 3 in the radial direction 11 teeth 7, 12 extend, which are arranged along the surface line 9 in a row.
  • Each tooth 7, 12 comprises a tooth tip 13 for the engagement of the tooth 7, 12 in a fiber to be combed, a Zahnhanmm Colour 14, within which a combing action of the comb member 6 with the teeth 7, 12 is applied to the fiber, and a tooth root 15th . with which the teeth 7, 12 are attached to the foot part 8 of the comb element 6.
  • the tooth root 15, the tooth combing area 14 and the tooth tip 13 are arranged in the radial direction 11 to the outside and integrally connected to each other.
  • an envelope line 30 is fixed parallel to the surface line 9, which is arranged at a radial distance of a combing radius r K to the rotation axis 3.
  • the envelope 30 defines an imaginary envelope cylinder with a jacket surface enveloping the combing roller.
  • the tooth 7, 12 has a front tooth flank 17, the so-called tooth face, and a rear tooth flank 16, the so-called tooth back, both of which have a curved contour in the radial direction 11 such that the tooth 7, 12 along the surface line 9 on the front tooth flank 17 has a concave contour and along the rear tooth edge 16 has a convex contour.
  • a tooth space 18 with a tooth height H1 is defined by the rear tooth flank 16 of the front tooth 12 and the front tooth flank 17 of the rear tooth 7.
  • the tooth heights H1, H2 of two adjacent interdental spaces 18, 19 vary cyclically.
  • tooth heights H1, H2 does not occur cyclically, in particular also two adjacent interdental spaces and in particular also all interdental spaces of a comb element can have identical tooth heights. Likewise, more than two different tooth heights can be provided.
  • FIG. 2 Plotted section lines III-III to IX-IX corresponding FIGS. 3 to 9 will be a change of one below yet to be defined Kämmwinkels ⁇ along the radial direction 11 as a function of a respective penetration depth E of a fiber to be combed in the corresponding interdental space explained.
  • the penetration depth E is measured from the envelope 30 against the radial direction 11.
  • Exemplary is the corresponding to the section line III-III penetration depth E III in Fig. 2 located. It is clear from this that a maximum penetration depth E max can at least theoretically assume the value of the maximum tooth height H1. In practice, it has been found that the maximum penetration depth E max of the fibers into the interdental space 18, 19 is about 80% to 85% of the maximum tooth height H1.
  • FIGS. 3 to 9 each refer to the same pair of teeth 7, 12 with the interdental space 18 arranged therebetween.
  • the lines of intersection III-III to IX-IX which are each defined by different positions in the radial direction 11, at different teeth in the FIG. 2 shown.
  • each tooth 7, 12 has a substantially rectangular cross-sectional area with four tooth edges 20 to 23, wherein the respective front tooth flank 17 of the two along the surface line 9 front tooth edges 22, 23 and the respective rear tooth flank 16 of the two along the Mantelline 9 rear tooth edges 20, 21 are limited.
  • the tooth space 18 allows a passage of a fiber to be combed in a fiber passage direction 24, which is oriented parallel to the rotation axis 3.
  • an imaginary connecting line 25 is shown in the interdental space 18 by the front along the surface line 9 and in the fiber passage 24 rear tooth edge 23 of the gap 18 defining first (rear) tooth 7 and along the surface line 9 rear and in the fiber passage direction 24 front tooth edge 20th of the tooth space 18 limiting second (front) tooth 12 is fixed.
  • the connecting line 25 and the generatrix 9 include a meshing angle ⁇ 1 of about 8.2 °.
  • the combing effect of the comb element 6 is in the region of the tooth tips 13, in which the in Fig. 3 Section shown is not sufficient for combing cotton, since it was recognized that for this application, a mesh angle ⁇ of at least 15 ° is particularly favorable.
  • FIG. 4 illustrated cross section shows the teeth 7, 12 in comparison to the illustration FIG. 3 at a greater penetration depth E, where also in the illustration in FIG. 4 the cutting plane passes through the tooth tips 13 of the teeth 7, 12.
  • the included by the connecting line 25 and the surface line 9 angle ⁇ 2 is greater than the angle ⁇ 1 12.8 ° as shown in FIG FIG. 3 ,
  • the enlargement of the meshing angle ⁇ 2 is based on a respect to the FIG. 3 increased width, ie extension in the fiber passage direction 24, the teeth 7, 12 in the sectional plane shown. Nevertheless, the meshing angle ⁇ 2 is less than 15 ° and thus not large enough to achieve the particularly advantageous combing effect in cotton fibers.
  • FIG. 5 shows a section through the teeth 7, 12 also through their Zahnkalmm Kunststoffe 14.
  • the hatched cross-sectional areas of the teeth 7, 12 are in this sectional plane opposite to in FIG. 4 shown enlarged, in comparison to the illustration in FIG. 4 the sectional surfaces of the teeth 7, 12 have an increased width.
  • the meshing angle ⁇ 3 enclosed by the surface line 9 and the connecting line 25 is approximately 19.9 ° greater than the meshing angles ⁇ 1 and ⁇ 2 according to FIGS FIGS. 3 and 4 in cutting planes through the tooth tip 13.
  • With a comb element with the meshing angle ⁇ 3 a very good combing effect is achieved for combing cotton fibers. It is also possible to comb long-staple cotton with a fiber length of more than 33 mm, since the minimum combing angle of 18 ° is satisfied.
  • FIGS. 6 and 7 also cross sections respectively represented by the tooth combing region 14 of the teeth 7, 12, wherein the cross-sectional areas of the teeth 7, 12 in FIG. 6 is maximum.
  • the width of the tooth flanks 16, 17 of the teeth 7, 12 increases continuously until the width of the tooth flanks 16, 17 measured in the fiber passage direction 24 FIG. 7 the width B of the comb element 6 corresponds.
  • FIGS. 8 and 9 illustrated cross sections through the tooth roots 15 of the teeth 7, 12 show in comparison to the maximum meshing angle ⁇ 5 reduced Kämmwinkel ⁇ 6 ⁇ 25.4 ° and ⁇ 7 ⁇ 23.0 °, where, ⁇ 6 > ⁇ 7 .
  • This is essentially due to the fact that the extent of the interdental space 18 along the generating line 9 in the area of the tooth roots 15 is greater than in the tooth combing area 14 of the teeth 7, 12.
  • Ex. 2 and Ex. 3 indicate further alternative configurations of mesh angle progressions along the penetration depth E and for various interdental spaces (ZZR) 18, 19 of a comb element 6.
  • Table 1 Penetration depth E relative penetration E rel Ex.1 ZZR 18 Ex.1 ZZR 19 0.2 mm 13% 10.0 8.1 0.4 mm 25% 15.2 14.4 0.6 mm 38% 18.7 19.0 0.8 mm 50% 21.5 21.6 1.0 mm 63% 23.3 22.9 1.2 mm 75% 23.8 26.5 1.4 mm 88% - 26.5 1.6 mm 100% - 24.5
  • Penetration depth E relative penetration E rel Example 2 ZZR 18
  • Example 2 ZZR 19 0.2 mm 10% 4.2 4.0 0.4 mm 20% 5.9 6.0 0.6 mm 30% 8.2 8.3 0.8 mm 40% 9.9 10.0 1.0 mm 50% 11.5 11.6 1.2 mm 60% 13.0 13.0 1.4 mm 70% 13.8 13.8 1.6 mm 80% 15.2
  • the meshing angle ⁇ is opposite to the radial direction 11, i. So along the penetration depth E, at least partially increase, remain constant, or can decrease. Furthermore, the examples of the comb elements according to the invention show that the meshing angle ⁇ initially increases at least in sections in the radial direction and can subsequently decrease at least in sections.
  • the meshing angle ⁇ is designed to be consistent with a constant penetration depth E along the surface line 9.
  • the Kämmwinkel along the surface line 9 at a constant penetration depth E increasing is designed.
  • the increase in the Kämmwinkels ⁇ along the generatrix 9 can also be progressive.
  • a meshing angle ⁇ of at least 15 ° is achieved starting from the relative penetration depth E rel of at least 20%. Within a range of relative penetration depth E rel of 25% to 45%, the meshing angle ⁇ reaches a maximum value.
  • FIG. 10 shows one to the FIGS. 3 to 9 similar representation of a second embodiment of a comb element 6.
  • Components which correspond to those described above with reference to FIG FIGS. 1 to 9 have the same reference numbers and will not be discussed again in detail. Similar, but structurally differently designed elements receive the same reference numerals according to the aforementioned figures with a trailing "a".
  • the comb element 6a according to FIG. 10 corresponds to that according to the FIGS. 2 to 9 wherein the teeth 7a, 12a have a substantially rectangular cross section perpendicular to the radial direction 11. Unlike the teeth 7, 12 in the FIGS. 2 to 9 the tooth edges are each rounded in a region 20a to 23a. This results in a change the connecting line 25a, since the exact tooth edges according to the first embodiment of a comb element do not exist.
  • the connecting line 25a is defined between two abutment points 26 and 27 of the fiber to be combed in the interdental space 18.
  • the rounding of the tooth edges is done by polishing, so that the edges of the teeth are not sharp-edged, but have radii.
  • the individual radii in the rounded regions 20a to 23a of the teeth 7a, 12a may be different. In particular, the radii may differ on the same tooth.
  • the meshing angle ⁇ 8 of a comb element 6a which has teeth 7a, 12a with rounded teeth 20a to 23a, is reduced compared to a correspondingly defined penetration depth of a combing angle ⁇ 1 to ⁇ 7 . That is, by the rounding of the teeth 7a, 12a of the meshing angle ⁇ 8 is reduced.
  • FIG. 11 shows one to FIG. 2 similar, enlarged detail of a comb element 6b.
  • Components which correspond to those described above with reference to FIGS. 1 to 10 have the same reference numbers and will not be discussed again in detail. Similar, but structurally differently designed elements receive the same reference numerals according to the aforementioned figures with a trailing "b".
  • a tooth space 18b which has an enlarged dimension along the surface line 9 in the area of the tooth roots 15.
  • a retaining region 28 is formed in which a fiber to be combed is held during a combing operation.
  • the retaining region 28 has a substantially circular cross-sectional shape which is open upward in the radial direction 11, so that the tooth gap 18b has a reducing width along the surface line 9 along the radial direction 11 starting from the tooth tips 13 via the tooth combing region 14.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Claims (13)

  1. Elément de peigne pour un segment de peigne d'un rouleau de peigne pouvant tourner autour d'un axe de rotation dans une machine textile pour le peignage de fibres de coton, comprenant
    a) une partie de socle (8) comportant une surface d'enveloppe (10) repliée le long d'une ligne d'enveloppe (9),
    b) plusieurs dents (7, 12 ; 7a, 12a ; 7b, 12b), disposées les unes derrière les autres le long de la ligne d'enveloppe (9), s'étendant dans une direction radiale (11) à partir de la surface d'enveloppe (10) vers l'axe de rotation (3), et
    c) plusieurs espaces intermédiaires entre les dents (18 ; 18b), disposés chaque fois entre deux dents voisines (7, 12 ; 7a, 12a ; 7b, 12b), qui permettent chaque fois un passage vers des fibres à peigner dans une direction de passage de fibres (24) sur une profondeur de pénétration (E) radiale,
    où
    d) chaque dent (7, 12 ; 7a, 12a ; 7b, 12b) présente quatre bords de dent (20, 21, 22, 23 ; 20a , 21a, 22a, 23a),
    e) une ligne de liaison (25 ; 25a), imaginée dans l'espace intermédiaire entre les dents (18 ; 18b), entre un bord de dent avant et un bord de dent arrière (23 ; 23a) dans la direction de passage de fibres (24) d'une première dent (7 ; 7a ; 7b) délimitant l'espace intermédiaire entre les dents (18 ; 18b) et entre un bord de dent avant et un bord de dent arrière (23 ; 23a) dans la direction de passage des fibres (24) le long de la ligne d'enveloppe (9) d'une seconde dent (12 ; 12a ; 12b) délimitant l'espace intermédiaire entre les dents (18 ; 18b) est fixée,
    f) l'angle de peignage (α) dans la direction radiale est au moins croissant par segments,
    caractérisé en ce que
    g) la ligne d'enveloppe (9) et la ligne de liaison (25) englobent un angle de peignage (α) d'au moins 15 °pour l'amélioration de l'action du peignage.
  2. Elément de peigne selon la revendication 1 caractérisé par un angle de peignage (α) constant au moins sur des segments dans la direction radiale (11).
  3. Elément de peigne selon l'une des revendications précédentes caractérisé par un angle de peignage (α) décroissant au moins sur des segments dans la direction radiale (11).
  4. Elément de peigne selon l'une des revendications précédentes caractérisé par un angle de peignage (α) tout d'abord croissant au moins sur des segments de l'extérieur vers l'intérieur dans la direction opposée à la direction radiale, et ensuite de nouveau décroissant au moins sur des segments.
  5. Elément de peigne selon l'une des revendications précédentes caractérisé par un angle de peignage (α) variant de manière cyclique pour une profondeur de pénétration (E) constante le long de la ligne d'enveloppe (9).
  6. Elément de peigne selon l'une des revendications précédentes caractérisé par un angle de peignage (α) croissant pour une profondeur de pénétration (E) constante le long de la ligne d'enveloppe (9).
  7. Elément de peigne selon l'une des revendications précédentes caractérisé par un angle de peignage (α) croissant pour une profondeur de pénétration (E) progressive le long de la ligne d'enveloppe (9).
  8. Elément de peigne selon l'une des revendications précédentes caractérisé par un angle de peignage (α) d'au moins 18 °, en particulier d'au moins 20 °.
  9. Elément de peigne selon l'une des revendications précédentes caractérisé par des espaces intermédiaires entre les dents (18, 19) comprenant des hauteurs de dents (H1, H2) différentes.
  10. Elément de peigne selon l'une des revendications précédentes caractérisé en ce que l'angle de peignage (α) atteint au minimum 15 ° pour une profondeur de pénétration relative (Erel) par rapport à une profondeur de pénétration maximale (Emax) d'au moins 20 %.
  11. Elément de peigne selon l'une des revendications précédentes caractérisé en ce que l'angle de peignage (α) d'au minimum 15 ° atteint une valeur maximale dans la zone d'une profondeur de pénétration relative (Erel) par rapport à une profondeur de pénétration maximale (Emax) de 25 % à 45 %.
  12. Elément de peigne selon l'une des revendications précédentes caractérisé en ce que l'angle de peignage (α) d'au minimum 15 °diminue de 30 % après une profondeur de pénétration relative (Erel) maximale par rapport à une profondeur de pénétration maximale (Emax).
  13. Elément de peigne selon l'une des revendications précédentes caractérisé par au moins un bord de dent (20a, 21a, 22a, 23a) arrondi d'une dent (7a, 12a), la fibre à peigner s'appuyant sur un point d'appui (26, 27) du bord arrondi de la dent (20a, 21a, 22a, 23a) et la ligne de liaison (25a) étant déterminée par le point d'appui (26, 27) sur le bord arrondi de la dent (20a, 21a, 22a, 23a).
EP10727408.6A 2009-07-10 2010-06-23 Élément de peigne Active EP2451998B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910032798 DE102009032798A1 (de) 2009-07-10 2009-07-10 Kämmelement
PCT/EP2010/058919 WO2011003742A1 (fr) 2009-07-10 2010-06-23 Élément de peigne

Publications (2)

Publication Number Publication Date
EP2451998A1 EP2451998A1 (fr) 2012-05-16
EP2451998B1 true EP2451998B1 (fr) 2013-08-07

Family

ID=42735315

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10727408.6A Active EP2451998B1 (fr) 2009-07-10 2010-06-23 Élément de peigne

Country Status (5)

Country Link
EP (1) EP2451998B1 (fr)
JP (1) JP5514906B2 (fr)
CN (1) CN102482804B (fr)
DE (1) DE102009032798A1 (fr)
WO (1) WO2011003742A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH704774A1 (de) * 2011-04-08 2012-10-15 Graf & Co Ag Sägezahngarnitur.
CN103320907B (zh) * 2012-03-21 2016-02-24 江苏凯宫机械股份有限公司 棉纺精梳机变速梳理锡林针齿排列结构
DE102015106502A1 (de) * 2015-04-28 2016-11-03 Trützschler GmbH & Co Kommanditgesellschaft Garnitur für eine Karde oder Krempel
DE102017201678B4 (de) * 2017-02-02 2019-05-09 Staedtler + Uhl Kg Kreiskamm mit Kämmsegment und Ausrichtsegment
DE102018112053A1 (de) * 2018-05-18 2019-11-21 TRüTZSCHLER GMBH & CO. KG Verfahren zur Ermittlung der Trommelbelegung an einer Karde sowie Karde mit einer zugehörigen Steuerung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904178A1 (de) * 1989-02-11 1990-08-16 Staedtler & Uhl Garnitur fuer kaemmwalzen, insbesondere fuer woll- und baumwollkaemm-maschinen
CN2067714U (zh) * 1989-12-30 1990-12-19 夏心惇 ″数列″型整体精梳锡林
CN2069418U (zh) * 1990-05-12 1991-01-16 温州市锦峰纺织机械配件厂 精梳锯齿锡林梳齿结构
CN2261435Y (zh) * 1996-05-10 1997-09-03 温州市锦锋纺织机械配件厂 锯齿锡林的梳齿片
DE19936049A1 (de) * 1999-07-30 2001-02-01 Graf & Co Ag Rundkamm-Garnitur
DE19956911A1 (de) * 1999-11-26 2001-05-31 Staedtler & Uhl Garnitur für eine textile Maschine
DE10007738C5 (de) * 2000-02-19 2005-01-13 Staedtler & Uhl Garnitur für eine Kämm-Maschine
EP1176236B1 (fr) * 2000-07-28 2008-04-23 Maschinenfabrik Rieter Ag Garniture en éléments de dents de scie
BR0115770B1 (pt) * 2000-11-30 2012-02-22 guarnição de pente circular.
WO2009030551A1 (fr) * 2007-09-06 2009-03-12 Nv Bekaert Sa Aiguille de peigne autonettoyante
DE102007062841A1 (de) * 2007-12-21 2009-06-25 TRüTZSCHLER GMBH & CO. KG Sägezahnganzstahlgarnitur für Walzen und/oder Trommeln von Karden oder Krempel

Also Published As

Publication number Publication date
JP2012532997A (ja) 2012-12-20
DE102009032798A1 (de) 2011-01-13
CN102482804B (zh) 2015-04-15
CN102482804A (zh) 2012-05-30
WO2011003742A1 (fr) 2011-01-13
JP5514906B2 (ja) 2014-06-04
EP2451998A1 (fr) 2012-05-16

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