EP0364861A2 - Machine de cardage avec zones de cardage subdivisées en modules - Google Patents

Machine de cardage avec zones de cardage subdivisées en modules Download PDF

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Publication number
EP0364861A2
EP0364861A2 EP89118788A EP89118788A EP0364861A2 EP 0364861 A2 EP0364861 A2 EP 0364861A2 EP 89118788 A EP89118788 A EP 89118788A EP 89118788 A EP89118788 A EP 89118788A EP 0364861 A2 EP0364861 A2 EP 0364861A2
Authority
EP
European Patent Office
Prior art keywords
carding
zone
card
angular extent
uniform angular
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.)
Granted
Application number
EP89118788A
Other languages
German (de)
English (en)
Other versions
EP0364861B1 (fr
EP0364861A3 (fr
Inventor
Urs Stähli
Peter Fritzsche
Marcel Bosshard
Robert Demuth
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter 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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0364861A2 publication Critical patent/EP0364861A2/fr
Publication of EP0364861A3 publication Critical patent/EP0364861A3/fr
Application granted granted Critical
Publication of EP0364861B1 publication Critical patent/EP0364861B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01G15/32—Framework; Casings; Coverings
    • 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
    • D01G15/08—Carding machines with flats or like members or endless card sheets operating in association with a main cylinder
    • 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

Definitions

  • the present invention relates to a card consisting of a briseur, a spool and a customer, and a main carding zone defined by the revolving cover arrangement, wherein viewed in the circumferential direction of the spool, a pre-carding zone between the briseur and the main carding zone, a postcarding zone between the main carding zone and the customer There is a sub-carding zone for the customer and the breeze.
  • various card devices are installed in the pre-carding zone and occasionally also in the post-carding zones and sub-carding zones, the type and sequence of the carding devices being selected according to the properties of the fibers to be processed. For example, the stack length, type and degree of contamination of the fibers to be processed are usually taken into account.
  • the carding devices themselves can, for example, be carding rods equipped with needles or saw tooth sets, or guide rods, knives, reel covers or cleaning devices.
  • the object of the present invention is to provide a carding device in which such carding devices can be quickly and with minimal effort, especially with regard to the choice of the type and grouping of the special carding devices in the pre-carding zone or possibly in the other carding zones the adjustment, can be installed and removed.
  • At least the pre-carding zone is divided into a plurality of angular areas, all of which have a uniform angular extent or an integral multiple of this uniform angular extent; that in this zone or in several of these zones on both end faces of the spool interchangeable, mutually opposite fastening plates can be attached to the card plates, the angular extent of the fastening plates around the axis of rotation of the spool corresponding to the uniform angular extent or an integral multiple of this uniform angular extent; and that each pair of opposing mounting plates with the parts mounted thereon forms an exchangeable pre-adjusted module, said parts consisting of groups or combinations of the same or different devices of a card, and each having an angular extent about the axis of rotation of the drum, which corresponds to the uniform angular extent or corresponds to an integral multiple of this uniform angular extent.
  • individual modules can be expanded or used at other locations at precisely defined locations without the need for time-consuming adjustments must be carried out.
  • the adjustment of the individual modules can be set in the manufacturer's plant on special setting devices, so that there is a guarantee that this setting is correct during operation on the respective card assigned.
  • This setting in the manufacturer's plant is in any case easy to bring about with individual modules, since with individual modules the individual devices are easily accessible, so that the existing distance can be measured and adjusted relatively easily.
  • the post-carding zone and / or the sub-carding zone and / or the main carding zone are also likewise subdivided into a multiplicity of angular areas which have the same uniform angular extent as the angular areas of the pre-carding zone.
  • the various modules can also be installed in these areas, for example, a revolving cover of the main carding zone could be replaced by stationary carding devices if this appears desirable in a particular case.
  • each revolving cover arrangement of the revolving cover arrangement has at least substantially the same angular extent with respect to the axis of rotation of the drum.
  • a standardized needle set can then be used both for the revolving cover and for stationary cover with needle sets, which favors storage and pushes down the manufacturing costs for the needle sets.
  • each fastening plate has an angular extent, based on the axis of rotation of the drum, which is four times the uniform angular extent.
  • the carding devices are preferably fastened to the fastening plates by means of spring clips, all spring clips being of identical design and having an angular extent about the axis of rotation of the card which is the same or somewhat smaller than the uniform angular extent.
  • the spring clips can be designed according to German patent application P 38 11 679.
  • the use of similar spring clips makes it very efficient le assembly of the individual card devices on the mounting plates created.
  • these spring clips in particular those according to German patent application P 38 11 679.0, provide reliable fixing and positioning of the individual carding devices, but at the same time ensure that thermal deformations occurring during operation can be absorbed without the operation of the card or the integrity of the individual Endanger components.
  • the fastening bolts for the fastening plates are preferably arranged so that they lie outside the spring clip in the axial direction of the spool. In this way, the fastening bolts can be tightened without it being necessary to first loosen the spring clips from the fastening plates in order to provide the necessary access to the fastening bolts or to the receiving holes.
  • the mounting surfaces for the mounting plates on the card plates and the matching surfaces of the mounting plates are to be made with the same dimensions for all cards produced according to the invention, so that the modules can be easily exchanged between individual cards.
  • the distances between the holes for receiving the bolts for fastening the fastening plates to the card shields are all chosen the same and are adapted to the uniform angular extent, each hole also being positioned in accordance with the modular division of the surface of the card. This ensures that the modules can be mounted on the card in any order, even when using modules with different angles, which is basically possible.
  • Fig. 1 shows a side view of a card 11, in which coming from a flake feeder 12 flakes in the form of a wadding 13 between a feed roller 14 and a trough plate 15 and fed in the form of isolated cotton fibers by a breeze 16.
  • the cotton fibers are then transferred from the breeze 16 to the drum 17 and initially move past three modules 18.1, 18.2 and 18.3 until they come into the area of the so-called revolving cover arrangement 19.
  • Module 18.1 consists of a guide rod 2 (see, for example, FIG. 9), a knife rod 3 and carding rods 4 carrying two sawtooth sets.
  • Module 18.2 consists of four card sets 5 having wire sets and module 18.3 consists of a carding rod 4, a guide rod 2, a suction device 6 and a knife 3.
  • the module 18.3 could also consist, for example, of a cross belt cleaning device, preferably as described in DE-PS 26 24 367.
  • the combed cotton fibers move past these below two further modules 18.4 and 18.5 until they are taken over by a customer 21 and brought together via a cross belt 22 to form a fiber belt 23, which is then fed via a funnel 24, measuring rollers 25 and a deflection roller 26 is placed in a can 27.
  • the module 18.4 consists of a drum cover plate 7 and the module 18.5 consists of four carding rods 5 having spiked sets.
  • the revolving cover arrangement 19 consists of individual covers 28 which, as can also be seen from FIG. 2, are carried at their ends by respective chains 29 and circulate according to the arrow 30.
  • Each lid 28 carries a lid set of fine wire spikes (not shown).
  • the spines are directed downwards in the direction of the drum carrying a similar spike set, so that the spike sets in the upper run point outwards and upwards. Due to the combing effect between the revolving cover and drum, some fibers are taken up by the spiked sets of the revolving cover, together with impurities. These fiber accumulations on the revolving lids form so-called strips that have to be removed from the revolving lids.
  • the comb 34 and the suction device 35 serve for this purpose.
  • the comb 34 extends over the entire length of the revolving cover, ie essentially over the entire width of the card, seen perpendicular to the plane of FIG. 1.
  • the area of cooperation between the revolving cover arrangement 19 and the drum 17 is called Main carding zone 41 designated.
  • the zone 42 upstream of this main carding zone which is called the pre-carding zone, extends from the beater 16 to the beginning of the revolving cover arrangement 19 and adjoins the main carding zone directly.
  • the so-called postcarding zone 43 which likewise directly adjoins the main carding zone 41 and extends from the revolving cover arrangement to the customer 21.
  • the so-called sub-carding zone 44 is located between the consumer 21 and the breeze 16, which in this example is only occupied by cover plate modules 18.4.
  • Fig. 2 shows this subdivision of the card in a larger scale.
  • the pre-carding zone 42, post-carding zone 43, sub-carding zone 44 and main carding zone 41 are all divided into a plurality of the same angular regions 45. More specifically, the pre-carding zone 52 comprises three such angular areas 45, the main carding zone 41 thirteen such angular areas 45 and the postcarding zone 43 two such angular areas 45. In practice, these angular areas 45 are selected so that they form an angle of approximately 12 ° on the axis of rotation 46 of the drum.
  • This angular area 45 is further divided into four unit areas 49 (FIG. 2), which each form an angle of 3 ° on the axis of rotation of the drum.
  • Each tool of the card for example guide rods, Knife, carding bars, cleaning device, cover plate has an angular extent, which corresponds to one unit area or, if appropriate, several unit areas.
  • each fastening plate carrying tools, with an angular extent with respect to the axis of rotation of the spool, which is simple, double, triple or quadruple of the angular range is 45.
  • An end view of such a mounting plate 51 with four carding rods 5 mounted thereon, i.e. module 18.2 can be seen in FIG. 3.
  • this fastening plate 51 there is another fastening plate 51.1 and then another fastening plate 51.2, both further fastening plates 51.1, 51.2 being shown only in regions, but being identical to the fastening plate 51.
  • the four carding rods 5 are fastened to the fastening plate via spring clips 52. The exact arrangement and design of the fastening plates and the spring clips will now be explained with reference to FIG. 3 and the further FIGS. 4 to 8.
  • the housing 53 of the card has a fixed flange 54 which is a component of the housing and extends in a ring around the axis of rotation of the drum.
  • This flange 54 belongs to the so-called card plate.
  • the fastening block 51 is fastened to the fastening flange by means of screws 55 extending in the radial direction.
  • Each carding rod 5 is pressed against the mounting flange 54 at both ends by means of the spring clip 52.
  • each carding rod 5 is supported via the fastening block 51 and an adjusting block 56, the upper part of which is guided in a guide extending in the radial direction in the carding rod end.
  • the end 60 of the adjusting screw 57 opposite the actuating head engages on the radially outer surface 62 of the adjusting block 56 and in this way supports the end of the carding rod, the desired radial distance of the needle set 63 of the carding rod from the spike set 64 of the reel by rotating the screw 57 can be adjusted.
  • a clamping screw 65 extends at right angles to the adjusting screw 57, i.e. parallel to the axis of rotation 46 of the drum, and engages with its thread 66 in a corresponding internal thread 67 in the adjusting block 56.
  • a disc 68 is located below the actuating head 69 of the clamping screw 65, so that when the clamping screw is tightened, the adjusting block 56 is pulled against the outer wall part 71 of the carding rod end and clamped. This fixes the set distance between the sets.
  • the spring clip 52 is shown in particular in FIGS. 6, 7 and 8.
  • the spring clip bent from a spring strip has a first leg 72 and a second leg 73, the leg 73 forming an angle of 80 ° with the first leg.
  • the first leg 72 has an angled part 74 which has a screw hole 75 with which the spring clip can be fastened to the fastening block 51 by means of a screw 76 (FIG. 4).
  • the angled part of the Spring clip also has two further holes 77, which are provided for receiving dowels in order to fix the position of the spring clip on the mounting block 51 properly.
  • the second leg 72 also has at its end opposite the first leg an angled part 78 which is fork-shaped.
  • the two prongs 79, 81 of the forked part 78 extend along both sides of a stiffening rib 82 of the carding rod 5, the edge 83 of the forked opening pressing against the upper side of the stiffening rib 82.
  • the first leg of the spring clip has an inverted T-shaped slot 84, the vertically extending part 85 of which forms an elongated hole through which the actuating head 69 of the clamping screw 65 can be reached.
  • the threaded part 66 of the clamping screw 65 extends through a breakthrough in the outer side wall 71 of the carding rod end, which opening is also designed as an elongated hole, so that the clamping screw 65 is effective over the entire adjustment range of the adjustment screw 57.
  • the head 69 of the clamping screw 65 also remains accessible over this entire adjustment range through the elongated hole 85, so that the clamping screw can be tightened when the clamping spring is installed.
  • the width of the elongated hole 85 is chosen to be the same size as the diameter of the head 64 of the clamping screw.
  • the position of the carding rod in the circumferential direction of the card is precisely specified by the clamp 52 and the clamping screw 65.
  • the clamp 52 and the clamping screw 65 also together form a guide which allows the axial expansion of the carding rod.
  • the bar of the T-shaped slot 84 forms two narrower regions 86 of the spring clip 52, which determine the flexibility of the spring clip in the axial direction. It is noteworthy that the spring force of the spring clip can be selected differently in the axial direction and in the radial direction by means of these regions 86, so that an optimal adaptation to the respective circumstances of the card rod fastening can be achieved. In other words, the axial resistance of the spring clip can be selected so that it is significantly lower than the radial resistance by a specific choice of the cross section of the regions 86. The axial force transmission from the carding rod to the spring clip 52 takes place via the head of the adjusting screw 57.
  • the actuating head of the adjusting screw 57 extends through an opening 87 in the second leg of the spring clip, so that this screw can also be accessed and actuated when the spring clip is installed.
  • the adjusting block 56 has two spaced-apart, axially extending guide ribs 88 at each end of the carding rod, which are displaceable on the block 51 in the axial direction.
  • the module according to FIGS. 3 and 4 is constructed in the manufacturer's plant on an adjustment device which corresponds to a section of the reel and card housing.
  • the mounting plates or blocks 51 are screwed onto the mounting flanges 54 of the setting device by means of the screws 55.
  • the carding rods 5 are placed on the mounting blocks 51 with the previously used setting blocks 56.
  • the spring clips 52 are then successively attached brings and so that the fork-shaped end of each spring clip is first placed over the stiffening rib 87 of the associated carding rod, so that the actuating head of the adjusting screw 57 protrudes through the opening 87 of the spring clip or is at least accessible.
  • screw 76 is inserted and tightened.
  • the angle between the first and second legs of the spring clip changes from the initial value according to FIG. 5 to the operating value of 90 °, as shown in FIG. 4.
  • the desired hold-down force is already generated on the stationary carding bars 5.
  • the screw 76 therefore serves not only to hold the assembled spring clip, but also to tension the same.
  • the adjusting screw 57 is turned until the desired clothing distance is reached. This distance can be easily checked on the setting device, since the carding rods are from the side, i.e. easily accessible from the circumferential direction of the reel over the entire length of the setting device.
  • the clamping screw 65 is tightened in order to secure the set position of the carding rods relative to the fastening plates. Then the fastening screws 55 can be loosened and the module can be assembled on a card. As long as the correct clothing spacing is selected on the setting device with regard to the actual reel diameter on the card where the module is used, the nominal clothing spacing is also given here when the module is installed on the card.
  • the set setting is retained because the adjustment block 56 maintains its position relative to the carding rod and the associated mounting plate due to the clamping screw 69.
  • the adjusting block 56 moves in the guide formed by the spring clip 52 and clamping screw 65, but the hold-down force remains constant and the elasticity of the spring clip prevents forces being exerted on the carding rods, which are too deformation of the same. In other words, the lengthening of the carding rods is favored, but the fastening of the carding rods is nevertheless guaranteed without any problems.
  • FIG. 9 shows in cross section a guide rod 2 which has an angular extent in the peripheral region of the spool equal to the uniform angular extent.
  • the guide rod 2 has a constant cross section over at least substantially its entire length, as shown in FIG. 9.
  • the guide rod 2 has a longitudinal rib 82 which is designed in accordance with the longitudinal rib 82 of the carding rods of FIGS. 3 and 4.
  • the guide rod 2 is also formed at its ends like the carding rods.
  • the height of the guide rod is chosen so that it can be attached to the mounting flanges with the same spring clip as the carding rods.
  • the underside 91 of the guide rod which is flat in the guide rod shown, is set so that it is essentially the same distance from the clothing as the card wire rods 5 of the earlier FIGS. 3 and 4 having wire fittings.
  • Fig. 10 shows in cross section a further carding rod 4, which is equipped with a saw tooth set 92 instead of a wire set. It can clearly be seen that this carding bar also has a rib 82 speaking of the carding rods 5. Also, the carding rod 4 according to FIG. 10 is formed at its ends as the carding rods 5 and it can also be fastened to the fastening flanges 51 via the same spring clips 52.
  • FIG. 11 shows a modified carding rod 4.1 which, in addition to the saw tooth set 92.1, also carries a knife bar 93.
  • This carding bar also has the usual longitudinal rib 82 and is designed at its ends so that it can be attached to the mounting flanges via the spring clip and the mounting blocks, just like the carding bars 5 of FIGS. 3 and 4 and the guide bar 2 of FIG. 9 and the carding rod 4 of FIG. 10.
  • FIG. 12 shows a knife rod 3 with a knife 94. It can also be seen from this cross-sectional representation that the knife rod 3 has the typical longitudinal rib 82. This rod 3 is also formed at its ends like the carding rods 5 and can also be fastened to the fastening flanges 51 by means of the spring clips 52 and the fastening blocks 56. Both the guide rod 2 and the carding rod 4, the modified carding rod 4.1, the knife rod 3 and the carding rod 5 have an angular extent with respect to the axis of rotation of the spool, which corresponds to the uniform angular extent, i.e. Is 3 °.
  • FIG. 13 shows a cross section 80 through a cleaning device 6 in the form of a suction unit which has a width, measured in the circumferential direction of the drum, which is at least on the underside of the uniform angular extent of 3 ° facing the drum. 13 shows that a guide rod 2 before the cleaning device and a knife rod 3 after the cleaning supply device is arranged.
  • the suction unit 6 has two fastening devices 95 on its end faces, which are designed corresponding to the ends of the carding rods 5 (ie also corresponding to the ends of the other rods described so far). In this way, the suction unit 6 can be mounted on the mounting flanges 51 by means of the same spring clip 52 and mounting blocks 56 and can also be adjusted.
  • FIG. 15 shows how the guide rod 2 of FIG. 9 can also be mounted on the mounting flanges 51 in an adjustable manner via the spring clips 52 and mounting blocks 56 described so far.
  • FIG. 16 shows an arrangement in which drum cover plates 96 can be provided with ribs 82 which correspond to the ribs 82 of the carding rods 5 and can also be fastened to the fastening flanges 51 in an adjustable manner via spring clips 52 and fastening blocks 56.
  • Each plate 96 has an angular extent equal to the uniform angular extent, and four such carding plates 96 can be fastened next to one another on two oppositely arranged fastening plates 51 in order to form a cover module 18.4.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP89118788A 1988-10-20 1989-10-10 Machine de cardage avec zones de cardage subdivisées en modules Expired - Lifetime EP0364861B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3835776A DE3835776A1 (de) 1988-10-20 1988-10-20 Karde mit modularer unterteilung der kardierzonen
DE3835776 1988-10-20

Publications (3)

Publication Number Publication Date
EP0364861A2 true EP0364861A2 (fr) 1990-04-25
EP0364861A3 EP0364861A3 (fr) 1991-09-04
EP0364861B1 EP0364861B1 (fr) 1994-03-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP89118788A Expired - Lifetime EP0364861B1 (fr) 1988-10-20 1989-10-10 Machine de cardage avec zones de cardage subdivisées en modules

Country Status (4)

Country Link
US (1) US4982478A (fr)
EP (1) EP0364861B1 (fr)
JP (1) JPH02160927A (fr)
DE (2) DE3835776A1 (fr)

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EP0532454A1 (fr) * 1991-09-09 1993-03-17 Maschinenfabrik Rieter Ag Dispositif de fixation d'un couvercle stationnaire d'une carde
EP0620295A1 (fr) * 1993-04-16 1994-10-19 Maschinenfabrik Rieter Ag Cintre de guidage glissant pour carde à chapeaux mobiles

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CH681230A5 (fr) * 1989-12-04 1993-02-15 Rieter Ag Maschf
JPH03180517A (ja) * 1989-12-06 1991-08-06 Mas Fab Rieter Ag カード
DE4235610C2 (de) * 1992-10-22 2002-07-18 Truetzschler Gmbh & Co Kg Vorrichtung an einer Spinnereivorbereitungsmaschine, z. B. Karde, Reiniger o. dgl., zur Messung von Abständen an Garnituren
DE59405557D1 (de) * 1993-06-03 1998-05-07 Rieter Ag Maschf Wanderdeckelkarde
US5845368A (en) * 1994-06-02 1998-12-08 Varga; John Setting device for a carding engine
EP0753610B1 (fr) * 1995-07-14 2002-06-05 Maschinenfabrik Rieter Ag Carde à chapeaux mobiles
EP0984088B1 (fr) 1996-02-15 2002-09-18 Maschinenfabrik Rieter Ag Appareil de réglage dans une machine de cardage
DE10007268C2 (de) * 2000-02-17 2002-01-17 Gerhard Wurst Karde
DE10053448A1 (de) * 2000-10-27 2002-05-08 Rieter Ag Maschf Vorrichtung und Verfahren zum Einstellen des Arbeitsspaltes zwischen den Spitzen von Deckelgarnituren und den Spitzen der Trommelgarnitur einer Karde
IT1319668B1 (it) * 2000-11-17 2003-10-23 Marzoli Spa Carda a cappelli con alimentazione plurima di fibre in materassino.
DE50204305D1 (de) 2001-06-21 2005-10-27 Rieter Ag Maschf Verriegelte Schnappverbindung zwischen Kardendeckel und Antriebsriemen
DE10139163B4 (de) * 2001-08-09 2014-11-13 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einer Karde, bei der der Garnitur der Trommel gegenüberliegend Abdeckelemente vorhanden sind
DE10144211A1 (de) * 2001-09-08 2003-05-22 Truetzschler Gmbh & Co Kg Vorrichtung an einer Karde zum Reinigen und Öffnen von Fasermaterial
DE10163178B4 (de) * 2001-12-21 2018-10-11 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einer Spinnereivorbereitungsmaschine, z.B. Karde, zur Entfernung von Fremdkörpern wie Trash u. dgl.
DE10207159B4 (de) 2002-02-20 2015-12-17 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einer Karde, bei der einer Walze, z. B. Trommel, eine Mehrzahl von Arbeitselementen zugeordnet ist
GB2385606B (en) * 2002-02-20 2005-11-09 Truetzschler Gmbh & Co Kg Apparatus on a carding machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094781A1 (fr) * 1982-05-12 1983-11-23 Carding Specialists (Canada) Limited Machines de cardage
EP0152053A2 (fr) * 1984-02-14 1985-08-21 Graf & Cie. A.-G. Elément de cardage
EP0195756A2 (fr) * 1985-03-21 1986-09-24 Marcello Giuliani Machine de cardage ayant des chapeaux fixes cédant élastiquement, ajustage de l'inclinaison et une grille de cardage inférieure
EP0250126A1 (fr) * 1986-06-19 1987-12-23 Carding Specialists (Canada) Limited Machine de cardage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0532454A1 (fr) * 1991-09-09 1993-03-17 Maschinenfabrik Rieter Ag Dispositif de fixation d'un couvercle stationnaire d'une carde
EP0620295A1 (fr) * 1993-04-16 1994-10-19 Maschinenfabrik Rieter Ag Cintre de guidage glissant pour carde à chapeaux mobiles

Also Published As

Publication number Publication date
DE58907285D1 (de) 1994-04-28
JPH02160927A (ja) 1990-06-20
EP0364861B1 (fr) 1994-03-23
EP0364861A3 (fr) 1991-09-04
DE3835776A1 (de) 1990-04-26
US4982478A (en) 1991-01-08

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