EP0132529B1 - Card cloth for the flats of a carding machine - Google Patents

Card cloth for the flats of a carding machine Download PDF

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Publication number
EP0132529B1
EP0132529B1 EP84105598A EP84105598A EP0132529B1 EP 0132529 B1 EP0132529 B1 EP 0132529B1 EP 84105598 A EP84105598 A EP 84105598A EP 84105598 A EP84105598 A EP 84105598A EP 0132529 B1 EP0132529 B1 EP 0132529B1
Authority
EP
European Patent Office
Prior art keywords
wire
carrier
groove
locking member
foot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84105598A
Other languages
German (de)
French (fr)
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EP0132529A1 (en
Inventor
Werner Bisquolm
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.)
Graf & Cie A-G
Graf und Cie AG
Original Assignee
Graf & Cie A-G
Graf und Cie AG
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 Graf & Cie A-G, Graf und Cie AG filed Critical Graf & Cie A-G
Publication of EP0132529A1 publication Critical patent/EP0132529A1/en
Application granted granted Critical
Publication of EP0132529B1 publication Critical patent/EP0132529B1/en
Expired 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
    • D01G15/02—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
    • D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
    • D01G15/88—Card clothing; Manufacture thereof not otherwise provided for formed from metal sheets or strips

Definitions

  • the invention relates to a scraper fitting for the lid of a carding machine, with a plurality of laterally adjacent wire strands, lined up on an elongated carrier and held together by at least one locking piece, each having a row of teeth and a foot.
  • Carding machines generally have a rotating drum and lids moved along part of the circumference of the drum.
  • the covers are moved in the direction of rotation of the drum, but their speed of travel is many times smaller than the peripheral speed of the relatively rapidly rotating drum.
  • the drum is wrapped with a toothed metal wire forming the fitting thereof.
  • the covers are generally available in two different versions.
  • One version contains a carrier made of relatively soft material, through which a large number of ticks are inserted.
  • the other embodiment contains a cast iron rod, on which toothed wire strip sections are arranged. These are similar or the same as the metal wire wound around the drum.
  • wire strips are lined up on a carrier that passes through the base of each wire strip.
  • a locking element braces the wire strips against each other.
  • a disadvantage of this design is that the wire strips cannot be preassembled as a package and are weakened in their feet, while the tension can be changed by predetermined steps.
  • the invention seeks to remedy this.
  • the invention solves the problem of creating a scraper fitting for the lid of a carding machine, in which the aforementioned disadvantages are avoided.
  • the carrier is designated by the reference number 1.
  • This is a profile piece made of drawn or cold-rolled aluminum, or an aluminum alloy. 2 illustrates that the profile piece 1 is closed on both sides by a side cheek 2.
  • a T-shaped longitudinal groove 3 is formed in the middle of the profile piece 1.
  • the profile piece 1 has a wedge-shaped locking member 6. As can be seen from FIG. 3, this locking member 6 is formed by an indentation 7 on the back of the profile piece 1.
  • Each tooth-free end section 10 has an end face 12 and a surface section 23 pointing in the direction of the teeth 17 and inclined towards them. This inclined surface section 23 thus extends at an oblique angle to the lower edge of the respective foot 11.
  • a locking piece 4 is shown.
  • This locking piece 4 has a foot 5 which has projections 20 on both sides.
  • the locking piece 4 is pushed into the T-shaped longitudinal groove 3, its projections 20 in particular engaging in the grooves 19.
  • the locking piece 4 has on both sides a projection 21 with an end face 24 and a sloping surface section 22.
  • the end face 24 of the locking piece 4 is aligned with the end face 12 of each wire strip 9 and the inclined surface section 22 of the locking piece 4 is aligned with the inclined surface section 23 of the wire strip 9.
  • the toothless section 10 of the wire strip 9 has the same cross-sectional shape as that has respective projections 21 of the locking piece 4.
  • the locking piece 4 must on the one hand rest properly on the wire strip 9 arranged adjacent to it in order to be able to exert pressure on the wire strip package 14, and on the other hand must be securely locked at the end of the respective profile piece 1.
  • FIG. 6 In the area of the foot 5 of the locking piece 4 is one Recess 8, for example a milling. However, this milling 8 does not extend over the entire thickness (seen in the longitudinal direction of the profile piece 1) of the locking piece 4, as is shown in FIGS. 6 and 7. In addition to the milling 8, the locking piece 4 thus also has a flat bottom section 25.
  • the individual wire strips 9, which together form the wire strip package 14, are arranged on an adhesive tape 16 (see FIG. 1), which adhesive tape 16 adheres to the respective foot 1 of the wire strips 9.
  • the width of the adhesive tape 16 is smaller than the width of the T-shaped groove 3 and the thickness of the adhesive tape 16 is smaller than the depth of the groove 3. Consequently, the adhesive tape 16 does not touch the profile piece 1 at any point.
  • the wire strips 9 are thus initially held together by the adhesive tape 16, which allows the entire wire strip package 14 to be inserted more easily onto the profile piece 1.
  • the opposite end of the profile piece 1 can have a fixed stop piece against which the wire strip package 14 is tensioned by the locking piece 4 or, alternatively, can also have a further wedge-shaped locking member 6 on the opposite side of the profile piece 1, in which case a second locking piece 4 is wedged.

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

Description

Die Erfindung betrifft einen Kratzenbeschlag für Deckel einer Krempelmaschine, mit einer Vielzahl seitlich aneinander anliegender, auf einem langgestreckten Träger aufgereihter und mittels mindestens eines Verriegelungsstückes gegeneinander gespannt gehaltener Drahtstreifen, die jeweils eine Zahnreihe und einen Fuss aufweisen.The invention relates to a scraper fitting for the lid of a carding machine, with a plurality of laterally adjacent wire strands, lined up on an elongated carrier and held together by at least one locking piece, each having a row of teeth and a foot.

Krempelmaschinen weisen allgemein eine rotierende Trommel und entlang eines Teiles des Umfanges der Trommel bewegte Deckel auf. Die Deckel werden in Drehrichtung der Trommel bewegt, wobei jedoch ihre Fortbewegungsgeschwindigkeit ein Vielfaches kleiner als die Umfangsgeschwindigkeit der relativ schnell rotierenden Trommel ist. Die Trommel ist mit einem den Beschlag derselben bildenden gezahnten Metalldraht umwickelt. Die Deckel liegen allgemein in zwei verschiedenen Ausführungen vor. Die eine Ausführung enthält einen Träger aus relativ weichem Stoff, durch welchen eine Vielzahl Häckchen gesteckt sind. Die andere Ausführung enthält jeweils einen Gusseisenstab, auf welchem gezahnte Drahtstreifenabschnitte angeordnet sind. Diese sind ähnlich oder gleich wie der um die Trommel gewickelte Metalldraht ausgebildet. Das Fasergut wird zwischen den auf der Trommel vorhandenen Metalldrahtzähnen und den auf den Deckeln angeordneten Zähnen aufgelöst, gereinigt und parallelisiert und zu einem Vlies geformt, welches nachfolgend zu einem Kardenband verdichtet wird.
Es sind viele Kratzenbeschläge aus auf Gusseisenstäben angeordneten Drahtabschnitten bekannt. Beispielsweise ist in der DE-OS 2 145 459 eine Ausführung von Kratzenbeschlägen bekannt geworden, bei welcher die Verbindung zwischen den Drahtstreifen und deren Träger, der seinerseits mit dem Deckelstab verbunden ist, mittels Schweissungen oder Klebmassen gebildet sind. Ein solches Schweissen bzw. Kleben bedeutet einen beträchtlichen Zeitaufwand und entsprechend erhebliche Herstellungskosten. In der älteren, nicht vorveröffentlichten EP-A-091 1 986 ist ein Kratzenbeschlag mit den Merkmalen des Oberbegriffs des Anspruches 1 beschrieben. Dabei sind die Drahtstreifen auf einem Träger aufgereiht, welcher den Fuss jedes Drahtstreifens durchsetzt. Ein Verriegelungsglied verspannt die Drahtstreifen gegeneinander. Nachteilig bei dieser Ausführung ist, dass die Drahtstreifen nicht als Paket vormontiert werden können und in ihrem Fuss geschwächt werden, während die Verspannung um in vorgegebenen Stufen verändert werden kann.Carding machines generally have a rotating drum and lids moved along part of the circumference of the drum. The covers are moved in the direction of rotation of the drum, but their speed of travel is many times smaller than the peripheral speed of the relatively rapidly rotating drum. The drum is wrapped with a toothed metal wire forming the fitting thereof. The covers are generally available in two different versions. One version contains a carrier made of relatively soft material, through which a large number of ticks are inserted. The other embodiment contains a cast iron rod, on which toothed wire strip sections are arranged. These are similar or the same as the metal wire wound around the drum. The fiber material is dissolved, cleaned and parallelized between the metal wire teeth present on the drum and the teeth arranged on the lids, and formed into a fleece, which is subsequently compressed into a card sliver.
Many scraper fittings from wire sections arranged on cast iron bars are known. For example, in DE-OS 2 145 459 an embodiment of scraper fittings has become known in which the connection between the wire strips and their carrier, which in turn is connected to the flat bar, is formed by means of welds or adhesives. Such welding or gluing means a considerable expenditure of time and correspondingly considerable manufacturing costs. In the older, not prepublished EP-A-091 1 986 a scratch fitting is described with the features of the preamble of claim 1. The wire strips are lined up on a carrier that passes through the base of each wire strip. A locking element braces the wire strips against each other. A disadvantage of this design is that the wire strips cannot be preassembled as a package and are weakened in their feet, while the tension can be changed by predetermined steps.

Hier will die Erfindung Abhilfe schaffen.The invention seeks to remedy this.

Die Erfindung, wie sie im Anspruch 2 gekennzeichnet ist, löst die Aufgabe, einen Kratzenbeschlag für Deckel einer Krempelmaschine zu schaffen, bei dem die vorerwähnten Nachteile vermieden werden.The invention, as characterized in claim 2, solves the problem of creating a scraper fitting for the lid of a carding machine, in which the aforementioned disadvantages are avoided.

Die durch die Erfindung erreichten Vorteile sind im wesentlichen darin zu sehen, dass nicht jeder einzelne Drahtstreifen mit dem Träger verbunden werden muss, und damit bedeutende Ersparnisse an Zeit und Aufwand erzielt werden. Da keine stoffschlüssigen Verbindungen am Träger vorhanden sind, ist er ohne weiteres wiederverwendbar. Die Stirnseiten der Drahtstreifen werden von den Clips umgriffen und sind damit in erhöhtem Masse gegen Beschädigungen geschützt.The advantages achieved by the invention can essentially be seen in the fact that not every individual wire strip has to be connected to the carrier, and thus significant savings in time and effort are achieved. Since there are no integral connections to the carrier, it can be easily reused. The ends of the wire strips are encompassed by the clips and are therefore protected to a greater extent against damage.

Im folgenden wird der Erfindungsgegenstand anhand von lediglich einen Ausführungsweg darstellenden Zeichnungen näher erläutert. Es zeigen:

  • Fig. 1 eine schaubildliche Ansicht, teilweise im Schnitt einer Ausführungsform der Erfindung gezeichnet.
  • Fig. 2 den Endabschnitt eines Trägers,
  • Fig. 3 den Abschnitt der Fig. 2, geschnitten gezeichnet,
  • Fig. 4 einen Sägezahndraht,
  • Fig. 5 ein Verriegelungsstück,
  • Fig. 6 das Verriegelungsstück der Fig. 5, teilweise im Schnitt gezeichnet,
  • Fig. 7 eine Ansicht von unten auf das Verriegelungsstück der Fig. 5.
The subject matter of the invention is explained in more detail below with the aid of drawings which illustrate only one embodiment. Show it:
  • Fig. 1 is a perspective view, partially drawn in section of an embodiment of the invention.
  • 2 shows the end section of a carrier,
  • 3 shows the section of FIG. 2, cut,
  • 4 a sawtooth wire,
  • 5 is a locking piece,
  • 6, the locking piece of FIG. 5, partially drawn in section,
  • 7 is a bottom view of the locking piece of FIG .. 5

In den Figuren ist der Träger mit der Bezugsziffer 1 bezeichnet. Dieser ist ein Profilstück aus gezogenem oder kalt gewalztem Aluminium, bzw. einer Aluminiumlegierung. In der Fig. 2 ist veranschaulicht, dass das Profilstück 1 beidseitig durch eine Seitenwange 2 abgeschlossen ist. In der Mitte des Profilstückes 1 ist eine T-förmige Längsnut 3 ausgebildet. Dadurch sind auch zwei Rillen 19 im Profilstück 1 vorhanden. Beim gezeigten Ende weist das Profilstück 1 ein keilförmiges Arretierglied 6 auf. Wie aus der Fig. 3 hervorgeht, ist dieses Arretierglied 6 durch eine Einprägung 7 an der Rückseite des Profilstückes 1 gebildet.In the figures, the carrier is designated by the reference number 1. This is a profile piece made of drawn or cold-rolled aluminum, or an aluminum alloy. 2 illustrates that the profile piece 1 is closed on both sides by a side cheek 2. A T-shaped longitudinal groove 3 is formed in the middle of the profile piece 1. As a result, there are also two grooves 19 in the profile piece 1. At the end shown, the profile piece 1 has a wedge-shaped locking member 6. As can be seen from FIG. 3, this locking member 6 is formed by an indentation 7 on the back of the profile piece 1.

In der Fig. 4 sind die Drahtstreifen 9 dargestellt. Sie weisen in bekannter Weise eine Zahnreihe 17 und einen Fuss 11 auf. Bei beiden Enden des Drahtstreifens 9 ist ein zähnefreier Endabschnitt 10 vorhanden. Jeder zähnefreie Endabschnitt 10 weist eine Stirnseite 12 und einen in Richtung der Zähne 17 weisenden und gegen diese hin geneigt verlaufenden Flächenabschnitt 23 auf. Dieser geneigt verlaufende Flächenabschnitt 23 erstreckt sich somit schiefwinklig zur Unterkante des jeweiligen Fusses 11.4 shows the wire strips 9. They have a row of teeth 17 and a foot 11 in a known manner. A tooth-free end section 10 is present at both ends of the wire strip 9. Each tooth-free end section 10 has an end face 12 and a surface section 23 pointing in the direction of the teeth 17 and inclined towards them. This inclined surface section 23 thus extends at an oblique angle to the lower edge of the respective foot 11.

In der Fig. 5 ist ein Verriegelungsstück 4 dargestellt. Dieses Verriegelungsstück 4 weist einen Fuss 5 auf, der beidseitig Vorsprünge 20 aufweist. Wie aus der Fig. 1 hervorgeht, ist das Verriegelungsstück 4 in die T-förmige Längsnut 3 hineingeschoben, wobei insbesondere seine Vorsprünge 20 in die Rillen 19 eingreifen. Das Verriegelungsstück 4 weist beidseitig je einen Vorsprung 21 mit einer Stirnseite 24 und einem schief verlaufenden Flächenabschnitt 22 auf. Dabei fluchtet die Stirnseite 24 des Verriegelungsstückes 4 mit der Stirnseite 12 jedes Drahtstreifens 9 und der geneigt verlaufende Flächenabschnitt 22 des Verriegelungsstückes 4 mit dem schräg verlaufenden Flächenabschnitt 23 des Drahtstreifens 9. Das heisst also, dass der zähnefreie Abschnitt 10 der Drahtstreifen 9 dieselbe Querschnittsform wie die jeweiligen Vorsprünge 21 des Verriegelungsstückes 4 aufweist.5, a locking piece 4 is shown. This locking piece 4 has a foot 5 which has projections 20 on both sides. As can be seen from FIG. 1, the locking piece 4 is pushed into the T-shaped longitudinal groove 3, its projections 20 in particular engaging in the grooves 19. The locking piece 4 has on both sides a projection 21 with an end face 24 and a sloping surface section 22. The end face 24 of the locking piece 4 is aligned with the end face 12 of each wire strip 9 and the inclined surface section 22 of the locking piece 4 is aligned with the inclined surface section 23 of the wire strip 9. This means that the toothless section 10 of the wire strip 9 has the same cross-sectional shape as that has respective projections 21 of the locking piece 4.

Es ist nun offensichtlich, dass das Verriegelungsstück 4 einerseits einwandfrei auf dem ihm benachbart angeordneten Drahtstreifen 9 anliegen muss, um einen Druck auf das Drahtstreifen-Paket 14 ausüben zu können, und andererseits beim Ende des jeweiligen Profilstückes 1 sicher arretiert sein muss. Es wird hierzu auf die Fig. 6 hingewiesen. Im Bereich des Fusses 5 des Verriegelungsstückes 4 ist eine Ausnehmung 8, beispielsweise eine Einfräsung ausgebildet. Diese Einfräsung 8 verläuft jedoch nicht über die gesamte Dicke (in Längsrichtung des Profilstückes 1 gesehen) des Verriegelungsstückes 4, wie dies in den Figuren 6 und 7 dargestellt ist. Damit weist das Verriegelungsstück 4 neben der Einfräsung 8 noch einen ebenflächigen Bodenabschnitt 25 auf.It is now evident that the locking piece 4 must on the one hand rest properly on the wire strip 9 arranged adjacent to it in order to be able to exert pressure on the wire strip package 14, and on the other hand must be securely locked at the end of the respective profile piece 1. In this regard, reference is made to FIG. 6. In the area of the foot 5 of the locking piece 4 is one Recess 8, for example a milling. However, this milling 8 does not extend over the entire thickness (seen in the longitudinal direction of the profile piece 1) of the locking piece 4, as is shown in FIGS. 6 and 7. In addition to the milling 8, the locking piece 4 thus also has a flat bottom section 25.

Die einzelnen Drahtstreifen 9, die zusammen das Drahtstreifen-Paket 14 bilden, sind auf einem Klebeband 16 (siehe Fig. 1) angeordnet, welches Klebeband 16 am jeweiligen Fuss 1 der Drahtstreifen 9 haftet. Die Breite des Klebebandes 16 ist kleiner als die Breite der T-förmigen Nut 3 und die Stärke des Klebebandes 16 ist kleiner als die Tiefe der Nut 3. Folglich berührt das Klebeband 16 an keiner Stelle das Profilstück 1.The individual wire strips 9, which together form the wire strip package 14, are arranged on an adhesive tape 16 (see FIG. 1), which adhesive tape 16 adheres to the respective foot 1 of the wire strips 9. The width of the adhesive tape 16 is smaller than the width of the T-shaped groove 3 and the thickness of the adhesive tape 16 is smaller than the depth of the groove 3. Consequently, the adhesive tape 16 does not touch the profile piece 1 at any point.

Die Drahtstreifen 9 sind also vorerst durch das Klebeband 16 zusammengehalten, welches ein einfacheres Einsetzen des gesamten Drahtstreifen-Paketes 14 auf das Profilstück 1 erlaubt.The wire strips 9 are thus initially held together by the adhesive tape 16, which allows the entire wire strip package 14 to be inserted more easily onto the profile piece 1.

Beim Zusammenbauen werden die durch das Klebeband 16 zusammengehaltenen Drahtstreifen 9 auf das Profilstück 1 aufgesetzt. Danach wird das Verriegelungsstück 4 in die Nut 3 eingeschoben und gegen das Drahtstreifen-Paket 14 gedrückt. Dabei kommt das Arretierglied 6 vorerst in die Einfräsung 8 zu liegen und bei einem weiteren Eindrücken bewegt sich der ebenflächige Bodenabschnitt 25 des Verriegelungsstückes 4 auf das keilförmige hervorstehende Arretierglied 6, derart, dass ein Klemmen des Verriegelungsstückes 4 stattfindet.When assembling the wire strips 9 held together by the adhesive tape 16 are placed on the profile piece 1. Then the locking piece 4 is inserted into the groove 3 and pressed against the wire strip package 14. The locking member 6 comes to lie in the milled area 8 for the time being and upon further pressing in, the flat bottom section 25 of the locking piece 4 moves onto the wedge-shaped projecting locking member 6 such that the locking piece 4 is clamped.

Das gegenüberliegende Ende des Profilstückes 1 kann ein festes Anschlagstück aufweisen, gegen welches das Drahtstreifen-Paket 14 durch das Verriegelungsstück 4 gespannt wird oder, alternativ, kann auch auf der Gegenseite des Profilstückes 1 dieses ein weiteres keilförmiges Arretierglied 6 aufweisen, wobei dann ein zweites Verriegelungsstück 4 aufgekeilt wird.The opposite end of the profile piece 1 can have a fixed stop piece against which the wire strip package 14 is tensioned by the locking piece 4 or, alternatively, can also have a further wedge-shaped locking member 6 on the opposite side of the profile piece 1, in which case a second locking piece 4 is wedged.

Dieser Kratzenbeschlag wird dann auf den Gussstab 18 aufgesetzt und mittels der bekannten Clips 15 damit verbunden. Zu bemerken ist, dass gemäss der Fig. 1 die Seitenwangen 2 gegen die Stirnseiten 12 der einzelnen Drahtstreifen 9 und gegen die Stirnseiten 24 des Verriegelungsstücke gebogen sind, so dass eine seitliche Klemmung dieser Teile gebildet ist. Die Höhen dieser Seitenwangen 2 sind etwas kleiner als diejenigen der Stirnseiten 12 bzw. 24. Somit ist sichergestellt, dass die Clips 15 sicher zum Aufliegen auf die geneigt verlaufenden Flächenabschnitte 23 der Drahtstreifen 9 bzw. den geneigt verlaufenden Flächenabschnitt 22 des Verriegelungsstückes 4 gebracht werden können. Die Folge davon ist, dass das Profilstück aus kalt gewalztem oder gezogenem Aluminium bzw. Aluminiumlegierung seitlich durch die Clips 15 vor Beschädigungen geschützt ist.This scratch fitting is then placed on the cast rod 18 and connected to it by means of the known clips 15. It should be noted that, according to FIG. 1, the side cheeks 2 are bent against the end faces 12 of the individual wire strips 9 and against the end faces 24 of the locking pieces, so that a lateral clamping of these parts is formed. The heights of these side cheeks 2 are somewhat smaller than those of the end faces 12 and 24, respectively. This ensures that the clips 15 can be brought securely to rest on the inclined surface sections 23 of the wire strips 9 or the inclined surface section 22 of the locking piece 4 . The consequence of this is that the profile piece made of cold-rolled or drawn aluminum or aluminum alloy is laterally protected from damage by the clips 15.

Claims (4)

1. Card clothing for flats of a carding machine, including a plurality of laterally abutting wires (9) lined up on an elongated carrier (1) and held clamped against each other by a locking member (4) and including a row of teeth (17) and a foot (11) each, characterized in that the carrier is an elongated profile (1) having side plates (2) extending longitudinally thereof, a T-shaped longitudinal groove (3) and at least one arresting member (6) located at one end of the groove, that each wire (9) is provided at both ends with a toothless end section (10), and in that the at least one end of the carrier (1) having said arresting member (6) is provided with a locking member (4) abutting the directly adjacent wire and exerting a pressure thereagainst and wedged by its foot (5) engaging the T-shaped longitudinal groove (3) to the arresting member (6) and comprising at both its face surfaces a projecting protrusion (21 whereby the side plates (2) of the carrier (1) abut the face surfaces (12) of the end sections (10) of the wires (9) and the face surfaces (24) of the projecting protrusions of the locking member (4).
2. Card clothing of claim 1, characterized in that the wires (9) forming a wire package (14) are arranged on an adhesive tape (16) adhering to their respective foot (11) of which the width is smaller than the width of the groove (3) and the thickness is smaller than the depth of the groove.
3. Card clothing of claim 1, characterized in that the toothless end section (10) of each wire (9) comprises a surface section (23) facing in a direction towards the teeth (17) and extending obliquely thereagainst and the protrusions (21) of the at least one locking member (4) comprise a surface section (22) aligned relative to the obliquely extending surface sections (23) of the wires (9), which surface sections (23, 22) are intended to be clampingly envelopped by the clips (15) mounting the card clothing to the respective flat (18) of a carding machine.
4. Card clothing of claim 1, characterized in that the arresting member is a wedge-shaped protrusion (6) projecting from the bottom of the groove and in that a recess (8) is formed in the foot (5) of the locking member (4) which is open towards the wire package (14) and closed towards the face end of the carrier (1).
EP84105598A 1983-07-15 1984-05-17 Card cloth for the flats of a carding machine Expired EP0132529B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3901/83 1983-07-15
CH3901/83A CH659832A5 (en) 1983-07-15 1983-07-15 SCRATCH FITTING FOR LID OF A CRAMPING MACHINE.

Publications (2)

Publication Number Publication Date
EP0132529A1 EP0132529A1 (en) 1985-02-13
EP0132529B1 true EP0132529B1 (en) 1986-12-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105598A Expired EP0132529B1 (en) 1983-07-15 1984-05-17 Card cloth for the flats of a carding machine

Country Status (8)

Country Link
US (1) US4528724A (en)
EP (1) EP0132529B1 (en)
JP (1) JPH0615725B2 (en)
BR (1) BR8403512A (en)
CH (1) CH659832A5 (en)
DE (1) DE3461655D1 (en)
ES (1) ES287378Y (en)
IN (1) IN160375B (en)

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US3936911A (en) * 1974-10-07 1976-02-10 John D. Hollingsworth On Wheels, Inc. Metallic flat clothing
US4074392A (en) * 1976-07-06 1978-02-21 Ashworth Bros., Inc. Card clothing clipped top and a method of manufacturing therefor
JPS54138632A (en) * 1978-04-17 1979-10-27 Kanai Hiroyuki Fixed flat
US4221023A (en) * 1978-09-06 1980-09-09 John D. Hollingsworth On Wheels, Inc. Carding flat structure
GB2100305A (en) * 1981-06-13 1982-12-22 Carclo Eng Group Plc Card-clothed elements for textile machines
CH655521B (en) * 1982-04-16 1986-04-30

Also Published As

Publication number Publication date
ES287378Y (en) 1986-07-16
BR8403512A (en) 1985-06-25
ES287378U (en) 1985-12-16
IN160375B (en) 1987-07-11
US4528724A (en) 1985-07-16
DE3461655D1 (en) 1987-01-22
CH659832A5 (en) 1987-02-27
JPS6021913A (en) 1985-02-04
EP0132529A1 (en) 1985-02-13
JPH0615725B2 (en) 1994-03-02

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