EP0502528B1 - Dispositif de palonnier pour monter ou abaisser au moins un fil de chaîne dans une machine jacquard, en particulier une machine à foule ouverte - Google Patents

Dispositif de palonnier pour monter ou abaisser au moins un fil de chaîne dans une machine jacquard, en particulier une machine à foule ouverte Download PDF

Info

Publication number
EP0502528B1
EP0502528B1 EP92103785A EP92103785A EP0502528B1 EP 0502528 B1 EP0502528 B1 EP 0502528B1 EP 92103785 A EP92103785 A EP 92103785A EP 92103785 A EP92103785 A EP 92103785A EP 0502528 B1 EP0502528 B1 EP 0502528B1
Authority
EP
European Patent Office
Prior art keywords
tackle
mechanism according
pulley
cord
elements
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 - Lifetime
Application number
EP92103785A
Other languages
German (de)
English (en)
Other versions
EP0502528A1 (fr
Inventor
Carlos Derudder
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0502528A1 publication Critical patent/EP0502528A1/fr
Application granted granted Critical
Publication of EP0502528B1 publication Critical patent/EP0502528B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/06—Double-lift jacquards
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/12—Multiple-shed jacquards, i.e. jacquards which move warp threads to several different heights, e.g. for weaving pile fabrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/24—Features common to jacquards of different types

Definitions

  • the present invention relates to a block and tackle device for lifting and lowering at least one warp thread in a jacquard machine according to the preamble of claim 1.
  • Such a pulley device is known from EP 0 399 930 A1.
  • the axis of rotation of the stationary pulley element is fixed in this device on a horizontal wall of the elongate holding element. It is not known from this document in what manner a positional adjustment of the stationary pulley element that is certainly required during assembly or maintenance work is carried out. Furthermore, there is no information on the exact structure of the stationary pulley element, since this document is only the basic arrangement, and there is also no information on how the stationary pulley element or a deflection roller of the stationary pulley element can be replaced if necessary.
  • the invention has for its object to provide a pulley device according to the preamble of claim 1, which allows the most exact possible adjustment of the pulley system along the stationary pulley element in a simple manner. Furthermore, the flat hoist device is intended to enable simple replacement of a stationary pulley element or a deflection roller of a stationary pulley element. In the event that elongated support element further stationary pulley elements are arranged, the adjustment or the replacement process with respect to a fixed pulley element should be possible independently of the other pulley elements.
  • the fixed pulley element is arranged displaceably on the elongate mounting element.
  • the stationary pulley element can thus be displaced relative to the other components of the pulley device for adjustment.
  • these can be positioned independently of one another.
  • deflection roller is rotatably mounted between detachably connected side pieces makes it easy to replace the deflection roller.
  • the inventive design of the mounting element with a guide profile and the complementary inventive design of the stationary pulley element, as specified in the characterizing part of claim 1 (the two side pieces are each provided only with a partial recess partially receiving the guide profile, so that both side pieces after loosening their mutual connection can be moved away from the mounting element in a plane perpendicular to the longitudinal direction of the mounting element) enables simple replacement of a stationary pulley element or a deflection roller of a stationary pulley element.
  • each fixed pulley element can be removed independently of the other fixed pulley elements, for example to replace the fixed pulley element or to replace a deflection roller of the fixed pulley element.
  • the other fixed pulley elements are not affected by this; in particular, they do not need to be moved and removed from the elongate mounting element, so that their adjustment is retained.
  • the holding elements run parallel to the longitudinal direction of the knife (claim 3) and are formed by rails (claim 4), ideally as part of a grid (claim 15).
  • the end of the pulley cord away from the warp thread is attached to the stationary or to the movable pulley element.
  • the arrangement according to claim 7 is particularly preferred. This ensures a stroke increase by a factor of 1.5.
  • two knives moved in opposite phase are provided, each of which engages a circuit board element of a circuit board element pair, or a corresponding row of circuit board elements.
  • a desired board element or a desired board can be held in its uppermost or lowermost position (open pocket jacquard machine) while the knife is moving up and down.
  • FIGS. 2a and 2b show a schematic side view of a pulley device according to the invention when only one of the two hooks or sinkers or sinker elements is in its highest position or when both sinker elements are raised to their highest position
  • Figures 2a and 2b provide a perspective view of the disassembled parts of the fixed pulley element according to a preferred embodiment of the invention, which is seen from its top and bottom
  • 3 shows a perspective view of the arrangement of a plurality of pulley devices according to the invention except for the fixed pulley elements, insofar as they are provided next to one another for interacting with the sinkers and warp threads on a jacquard machine, with fixed pulley elements according to a different one than that in FIGS. 2a and 2b, the preferred embodiment shown on their arrangement aids.
  • the block and tackle device interacts with two complementary hooks or sinker elements (11) and (12) of a jacquard machine, in which these sinker elements (11) and (12) are held together by a knife ( 13) or (14) can be taken and each board element alone can be held in the highest position with the help of known selection aids. If a knife (13) is at the top, the knife (14) is brought into a lower position by the height difference.
  • the pulley device contains a pulley element (15) which is composed of two identical, elongated, flat plates (15 ') and (15''), which, at a small distance apart from each other, connected in parallel by three axes (16), (17), (18). These axes (16), (17) and (18) run in the space between the two plates (15 ') and (15'') perpendicular to their surfaces from one plate to the other and are in the same perpendicular to the Plates (15 ') and (15'') and in the transverse surface of symmetry of the block and tackle element (15), which lies in its longitudinal direction.
  • Rotatable rollers (19) and (20) are seated on the axes (16) and (17), while the axis (18) remains free to fasten the end of a pulley cord (21).
  • the running surface of the rollers (19) and (20) is provided on its entire circumference with a U-shaped recess or laterally raised edges for guiding the pulley cords (10) and (21) running over these running surfaces.
  • the pulley device according to the invention also contains a pulley cord (10) which runs from one end connected to the plate element (11) down over the underside of the roller (19) and further upwards, where the other end with the Board element (12) is connected. Consequently, the pulley element (15) - with its roller (19) - hangs in the loop formed by the downward hanging pulley cord (10). So the pulley element (15) hangs vertically, the axes (16), (17) and (18) lying in this order from top to bottom on a straight, vertical line.
  • the pulley device contains a fixed pulley element (22), which consists of two identical, elongated, flat and plate-shaped pieces (22 ') and (22' ') which are arranged parallel to one another, at a short distance from one another and are connected to each other by an axis (23).
  • This axis (23) extends perpendicular to both plates (22 ') and (22' ') close to one of their transverse edges from one plate to the other in the space between them.
  • the transverse edge of the two plates (22 ') and (22' ') lying close to the axis (23) is called the upper edge and is rounded.
  • the lower transverse edge is straight, runs perpendicular to the longitudinal direction and is called the lower edge.
  • a rotatable roller (24) On the axle (23) sits a rotatable roller (24), which is provided with a U-shaped recess extending over the entire running surface or with upstanding edges for guiding a pulley cord (21).
  • each pair of complementary sinker elements (11) and (12) is of course provided with such a pulley device, so that a large number of such pulley devices extend vertically next to one another.
  • the pulley element (22) must always be fixed with respect to the machine on arrangement aids provided for this purpose, which consist of a horizontally arranged grid, which is made up of a number that are horizontal and rails (25) extending parallel to the knives (13) and (14). All pulley elements (22) can be attached to each rail (25) side by side, which interact with the same two rows of complementary board elements (11) and (12).
  • the pulley devices extending side by side are arranged such that the side plates (15 ') and (22') or (15 '') and (22 '') of the pulley elements (15) and (22) are in one another are each the same vertical surfaces that are perpendicular to the longitudinal direction of the knives (13) and (14).
  • the block and tackle elements (22) must therefore sit on the rail (25) in such a way that their side plates (22 ') and (22'') lie in a surface which perpendicularly intersects the longitudinal axis of the rail (25).
  • T-shaped recess is provided in each plate on the underside of both plates (22 ') and (22''), the recesses of the two plates (22') and (22 '') being just opposite one another and the narrowest upright part of the T-shape opens into the lower transverse edge.
  • This T-shaped recess allows the pulley element (22) to be pushed onto the T-shaped, profiled upper edge of a rail 25 in order to secure a fixed position in the correct position.
  • Each pulley element 22 sits, pushed onto the rail (25), with a small, fixed space parallel to the next one. So that this fixed space can be preserved, an intermediate piece - with the same T-shaped recess - is inserted between two pulley elements (22) (not shown).
  • This space - and consequently the width of these spacers - is set so that each pulley device (all pulley cords and elements) from the attachment points on the hooks (11) and (12) to the attachment point on the warp thread (or Warp threads) or the harness cord runs vertically. Consequently, this space depends on the horizontal distance between the fastening points of the pulley cords (10) of the two hooks (11) and (12) standing next to one another.
  • each pulley element (22) are connected to one another - via the axis (23) - in such a way that they can be easily disassembled, for example by a gripper connection or any known connection aid is useful, which enables quick and easy assembly and disassembly, preferably without the use of special tools.
  • the axis (23) remains fixed at one end on one of the two plates (22') or (22 ''), and the roller (24) can be pulled off the free end of that axis (23).
  • the two individual parts (22 ') and (22' ') can be moved on the rail (25) by themselves, but cannot be removed from the rail (25) unless they are moved to the end of the rail (25) where they can slide off the T-shaped top edge. If you want to remove a given pulley element (22), then all pulley elements (22) that are on the rail (25) to the left or right of the specified pulley element must be pushed down from this rail (25) so that the block and tackle element (22) to be removed can also leave the rail (25). In order to remedy that disadvantage, instead of the fixed pulley elements (22) shown in FIG. 4, a flat pulley element is provided according to the invention, which is described below with reference to FIGS. 2a and 2b.
  • one end of a pulley cord (10) is attached to the lower end of each of the two complementary board elements (11) and (12).
  • the free pulley element (15) hangs on this downward-running pulley cord (10) with a roller (19), over whose underside the pulley cord (10) is guided.
  • a pulley cord (21) which runs down on one side to a point where the end is connected to the warp thread (or warp threads) and down on the other side runs out, is guided over a roller (24) of the pulley element (22) and is further brought back up to a point at which the other end is connected to the axis (18) of the pulley element (15). So that the downward movement of the pulley cord (21) connected to the warp thread (or the warp threads) is ensured and / or can take place at a sufficient speed, the lower end of this pulley cord (21) is connected to a fixed point via a spring (26) (see Figure 3).
  • a pulley element that can be dismantled into three different parts (28), (29) and (30) is provided, which comprises the two side pieces (28) and (29) and the roller (30) includes.
  • Each side piece (28) and (29) of the pulley element (27) consists of an elongated object, in which three sections can be distinguished: namely an elongated body (28 '') and (29 ''), respectively, on its one end ends in a round head (28 ''') or (29''') and is provided at its other end with a profiled section (28 ') or (29').
  • the round heads (28 ''') and (29''') are hollowed out, while an axis (31 ) which extends perpendicular to the longitudinal direction of that side piece (28) in the direction of the other side piece (29).
  • a cylindrical recess (32) is provided in the center of the side piece (29) into which the end (31') of the axis (31) with a smaller diameter than the axis ( 31) can be inserted yourself.
  • the roller (30) sits on the axis (31) of the side piece (28), and the end (31 ') of the axis (31) is in the recess (32) of the Side piece (29) pushed.
  • the diameter of the end (31 ') and the recess (32) is chosen such that the end (31') clamps in that recess (32) and thus ensures a connection of the two side pieces (28) and (29).
  • the roller (30) fits with its side flanks into the walls of the hollows of the round heads (28 '' ') and (29' '') of the side pieces (28) and (29) in such a way that they can freely move around the axis (31) can rotate when the roller (30) is flanked by the heads (28 ") and (29") of the joined side pieces (28) and (29).
  • connection aid consists of a hook-shaped finger (33) which extends from the side piece (29) on the side which is directed towards the side piece (28) into a bore (34) provided in the side piece (28), in which the hook-shaped finger (33) can slide through and thereby become hooked in that the hook-shaped end of the finger (33) comes along the other side of the side piece (28) through the bore (34) and jumps behind an edge of this bore (34) as soon as the side pieces (28) and (29) are assembled.
  • This hook-shaped finger (33) consists in particular of an elongated object bent at right angles with a small, square section which forms part of the side piece (29) and with a section which merges into the side piece (29) and which leads to the Longitudinal direction of the side piece (29) in the direction of the fastening parts (29 ') more or less runs in parallel, and with a part forming a right angle with this section, which extends in the direction of the side piece (28).
  • the latter part ends in a hook (33 ') which runs in the direction of the fastening parts (29').
  • a transverse bore (34) is provided in the side piece (28) opposite the hook (33 ') of the finger (33).
  • the hook (33 ') of the finger (33) can be brought into the bore (34) - which has the same dimensions - in such a way that the position of the finger (33) with respect the side piece (29) is slightly changed.
  • the finger (33) must be bent elastically so that it can stand at a different angle to the side piece (28). In order to bring the hook (33 ') of the finger (33) into the bore (34), it must be pressed in the direction of the side piece (28). As soon as this hook (33 ') is then inserted through the bore (34), the finger (33) returns to its original position. This causes the hook (33 ') to settle behind the edge of the bore (34) on the outer edge of the pulley element.
  • each side piece (28) and (29) ends in a profiled section (28 ') and (29').
  • These sections (28 ') and (29') are designed in such a way that, as soon as the side pieces (28) and (29) have been put together, they form a bar-shaped section in the full width of the pulley element, in that over that width a symmetrical, T-shaped recess is provided which opens with its upright part in the flat side, which - perpendicular to the longitudinal direction of the pulley element - forms the flat end wall of the pulley element.
  • Sections (28 ') and (29') have the same shape, but in the position in which they are to be assembled, one of them is rotated with respect to the other by an angle of 180 ° about an axis that is to the longitudinal axis the side pieces (28) and (29) are parallel.
  • the section (28 ') of the lying left side piece (28) looks at the section (28 ') of the lying left side piece (28) (see FIG. 2b), it consists of a horizontal, bar-shaped part (35) with a flat underside in the extension of the underside of the body (28'') , wherein it runs out laterally in a width that corresponds to the width of the assembled pulley element, and has a height less than half the height of the body (28 '').
  • a U-shaped groove (36) which is provided over the entire width. The front of this groove (36) slopes backward from top to bottom, causing the groove to go down is getting wider.
  • the rear side (37) of this groove is held higher and merges into a horizontal section (38) which adjoins the full width of the higher side wall (37) at the top; a vertical wall (39) adjoining the horizontal section - which extends over the entire width of the section (38) - then merges into the upper side of the body (28 ''), which thereby adjoins the upper part of the said vertical Wall (39) connects over their total width.
  • An advantage of the invention lies in the fact that the displaceable arrangement of the fixed pulley elements on a rail (25) results in a considerable simplification of the adjustment of the pulley system.
  • Another advantage of the invention is the ease with which a fixed pulley element can be removed from a complete series of such fixed pulley elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Claims (18)

  1. Dispositif de poulie pour monter ou abaisser au moins un fil de chaîne dans un métier Jacquard, en particulier un métier Jacquard à foule ouverte, au moyen d'au moins un élément à lame (13, 14) qui accroche au moins un élément à platine (11, 12) relié au fil de chaîne,
    comportant au moins une poulie avec
    un élément mobile de poulie (15),
    un élément fixe de poulie (22),
    un cordon de liaison (10) qui relie l'élément mobile de poulie (15) à au moins un élément à platine (11, 12), et un cordon de poulie (21) qui relie l'élément mobile de poulie (15) à l'élément fixe de poulie (22), et dont une extrémité du cordon peut être reliée à un fil de chaîne, l'autre extrémité du cordon étant fixée à un des deux éléments de poulie (15 ou 22),
    l'élément fixe de poulie (22) étant disposé sur un élément allongé de support,
    caractérisé en ce que
    l'élément fixe de poulie (22) est disposé de manière à pouvoir coulisser sur l'élément allongé de support, et présente deux pièces latérales (22', 22''; 28, 29) entre lesquelles un galet de renvoi (24; 30) est monté à rotation, en ce que les deux pièces latérales (22', 22''; 28, 29) sont reliées l'une à l'autre de manière libérable,
    en ce que l'élément de support est configuré avec un profilé de guidage, en ce que l'élément fixe de poulie (22) présente une découpe de guidage essentiellement complémentaire de la section transversale du profilé de guidage, pour recevoir le profilé de guidage par chevauchement,
    en ce que les deux pièces latérales (28, 29) sont chacune pourvues d'une découpe partielle ne recevant que partiellement le profilé de guidage, et en ce que les deux découpes partielles se complètent en une découpe de guidage, et
    en ce qu'après la libération de leur liaison mutuelle, les deux pièces latérales (28, 29) peuvent être éloignées de l'élément de support dans le plan perpendiculaire à la direction longitudinale de l'élément de support.
  2. Dispositif de poulie selon la revendication 1, caractérisé en ce que la liaison libérable entre les deux côtés est constituée d'un crochet à détente (33) prévu sur une des deux pièces latérales (28, 29), qui s'engage à détente dans une ouverture d'accrochage (34) de l'autre pièce latérale (29, 28).
  3. Dispositif de poulie selon la revendication 1 ou 2, caractérisé en ce que l'élément de support est parallèle à la direction longitudinale de la lame d'au moins un élément à lame (13, 14).
  4. Dispositif de poulie selon l'une quelconque des revendications précédentes, caractérisé par au moins deux éléments de support parallèles l'un à l'autre et écartés l'un de l'autre, présentant de préférence la forme de rails (25), entre lesquels s'étendent les parties, conduisant aux fils de chaîne, des cordons de poulie (21) des poulies installées sur un des deux éléments de support opposés l'un à l'autre.
  5. Dispositif de poulie selon l'une quelconque des revendications précédentes, caractérisé en ce que le cordon de liaison (10) ainsi que le cordon de poulie (21) d'une poulie s'étendent essentiellement dans un plan commun perpendiculaire à la direction longitudinale des lames.
  6. Dispositif de poulie selon l'une quelconque des revendications précédentes, caractérisé en ce que le cordon de liaison (10) est guidé sur une partie de renvoi de l'élément mobile de poulie (22), et en ce que les deux extrémités du cordon sont chacune fixées à un élément à platine (11, 12).
  7. Dispositif de poulie selon l'une quelconque des revendications précédentes, caractérisé en ce que l'autre extrémité du cordon de poulie (21) est fixée à l'élément mobile de poulie (15), et en ce que le cordon de poulie (21) est d'abord guidé sur une partie de renvoi de l'élément fixe de poulie (22) et ensuite sur une partie de renvoi de l'élément mobile de poulie (15).
  8. Dispositif de poulie selon la revendication 6 ou 7, caractérisé en ce qu'au moins une des parties de renvoi est configurée comme galet de renvoi (19, 20, 24, 30).
  9. Dispositif de poulie selon l'une quelconque des revendications précédentes, caractérisé en ce que le profilé de guidage est essentiellement en forme de T.
  10. Dispositif de poulie selon l'une quelconque des revendications précédentes, caractérisé en ce que les deux pièces latérales (22', 22''; 28, 29) sont reliées l'une à l'autre de manière amovible, par un axe (31) s'appuyant essentiellement perpendiculairement sur elles, et sur lequel est posé un galet (24; 30).
  11. Dispositif de poulie selon l'une quelconque des revendications précédentes, caractérisé en ce que d'une des pièces latérales (29) déborde un doigt (33) en forme de cornière dirigé vers la pièce latérale (28), ce doigt, installé dans un alésage (34) de l'autre pièce latérale (28), s'accrochant par une courte partie terminale (33') derrière un bord de l'alésage (34), ce bord étant situé sur le côté externe de la pièce latérale (28), pour assurer la liaison des deux pièces latérales (28) et (29).
  12. Dispositif de poulie selon l'une quelconque des revendications précédentes, caractérisé en ce que les pièces latérales (28) et (29), qui forment ensemble une découpe de guidage en forme de T, sont orientées de manière identique par rapport à leur découpe partielle propre, et ce de telle sorte qu'à l'état assemblé, une des pièces latérales est tournée par rapport à l'autre d'un angle de 180° autour d'un axe qui est parallèle à l'axe longitudinal des pièces latérales (28) et (29).
  13. Dispositif de poulie selon l'une quelconque des revendications précédentes, caractérisé en ce que les découpes partielles sont prévues chaque rois dans une partie (28') ou (29') de chaque pièce latérale (28) ou (29), à une extrémité de la pièce latérale.
  14. Dispositif de poulie selon les revendications 12 et 13, caractérisé en ce que chaque partie (28') et (29') est constituée dans la position basse d'une pièce horizontale (35), en forme de poutrelle, comportant une surface latérale plane dans le prolongement de la face inférieure du corps (28''), la pièce (35) s'étendant latéralement dans la direction de l'autre pièce latérale (28), (29), sur une largeur qui correspond à la largeur de la pièce (27) de poulie assemblée, et présente une hauteur inférieure à la demi-hauteur du corps (28''), tandis que sur la face supérieure de cette pièce en forme de poutrelle est prévue une rainure en forme de U (36) qui présente sur toute sa largeur un flanc avant qui s'étend obliquement de haut en bas vers l'arrière et qui élargit la rainure (36) vers le bas, tandis que sur la largeur du corps (28''), le flanc arrière (37) de cette rainure est réalisé plus haut dans une partie horizontale (38) qui se raccorde dans le haut à chaque paroi plus haute (37), sur toute sa largeur, pour qu'une paroi verticale (39) se raccordant à la partie horizontale se transforme en côté supérieur du corps (28''), cette face supérieure de la paroi (39) s'y raccordant sur toute la largeur.
  15. Dispositif de poulie selon l'une au moins des revendications précédentes, caractérisé en ce que l'élément fixe de poulie (22) ou (27) est glissé et immobilisé sur un rail ou similaire qui constitue une partie d'une grille disposée fixement sur le métier Jacquard et qui s'étend parallèlement aux lames (13) et (14).
  16. Dispositif de poulie selon l'une au moins des revendications précédentes, caractérisé en ce que les éléments à platine (11, 12), les éléments de poulie (15, 22 ou 27) et les cordons (10, 21) s'étendent verticalement, et en ce que les éléments fixes de poulie (22 ou 27) de chaque dispositif de poulie, et qui coopèrent avec les platines des mêmes rangées de platines, sont glissés l'un à côté de l'autre sur le même rail (25) ou similaire.
  17. Dispositif de poulie selon la revendication 16, caractérisé en ce qu'entre des éléments fixes de poulie (22, 27) se succédant directement, une pièce d'écartement est chaque fois glissée sur le rail (25) ou similaire.
  18. Métier Jacquard à foule ouverte pourvu d'au moins un dispositif ou agencement de poulie selon au moins l'une des diverses revendications précédentes.
EP92103785A 1991-03-06 1992-03-05 Dispositif de palonnier pour monter ou abaisser au moins un fil de chaîne dans une machine jacquard, en particulier une machine à foule ouverte Expired - Lifetime EP0502528B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9100214A BE1004692A4 (nl) 1991-03-06 1991-03-06 Takelinrichting voor bewegingsversterking bij de heffing van de kettingdraden, in een opengaap jacquardmachine.
BE9100214 1991-03-06

Publications (2)

Publication Number Publication Date
EP0502528A1 EP0502528A1 (fr) 1992-09-09
EP0502528B1 true EP0502528B1 (fr) 1995-12-20

Family

ID=3885372

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92103785A Expired - Lifetime EP0502528B1 (fr) 1991-03-06 1992-03-05 Dispositif de palonnier pour monter ou abaisser au moins un fil de chaîne dans une machine jacquard, en particulier une machine à foule ouverte

Country Status (6)

Country Link
US (1) US5222526A (fr)
EP (1) EP0502528B1 (fr)
JP (1) JPH0791721B2 (fr)
KR (1) KR920018268A (fr)
BE (1) BE1004692A4 (fr)
DE (1) DE59204714D1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1008209A4 (nl) * 1993-04-23 1996-02-13 Wiele Michel Van De Nv Jacquardmachine.
GB9400635D0 (en) * 1994-01-13 1994-03-09 Bnl Ltd Improvements relating to supporting carcasses for rollers
BE1014815A3 (nl) * 2002-05-07 2004-04-06 Wiele Michel Van De Nv Inrichting voor het bevestigen en het geleiden van ten minste een takelkoord in een jacquardmachine en jacquardmachine voorzien van een of meerdere dergeljke inrichtingen.
EP3112509A1 (fr) * 2015-07-02 2017-01-04 NV Michel van de Wiele Pièce de raccordement pour éléments de raccord d'un mécanisme de formation de foule d'un métier à tisser

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529019A (fr) *
BE548296A (fr) *
GB883257A (en) * 1958-05-05 1961-11-29 Lehembre & Cie A Improvements in jacquard mechanism for weaving looms
DE2939714C2 (de) * 1979-09-29 1981-06-04 Maschinenfabrik Carl Zangs Ag, 4150 Krefeld Doppelrollenelement für Jacquardmaschinen
DE3233547A1 (de) * 1982-09-10 1984-03-15 Fa. Oskar Schleicher, 4050 Mönchengladbach Fachbildevorrichtung fuer textilmaschinen, insbesondere webmaschinen
DE3817416C1 (fr) * 1988-05-21 1989-07-06 Fa. Oskar Schleicher, 4050 Moenchengladbach, De
FR2647473B1 (fr) * 1989-05-24 1991-07-26 Staubli Verdol Perfectionnements aux mecaniques d'armure a trois positions
EP0421370B1 (fr) * 1989-10-03 1994-04-13 Grosse Webereimaschinen GmbH Palonnier pour machine Jacquard

Also Published As

Publication number Publication date
EP0502528A1 (fr) 1992-09-09
DE59204714D1 (de) 1996-02-01
JPH0571035A (ja) 1993-03-23
JPH0791721B2 (ja) 1995-10-04
US5222526A (en) 1993-06-29
BE1004692A4 (nl) 1993-01-12
KR920018268A (ko) 1992-10-21

Similar Documents

Publication Publication Date Title
DE68914595T2 (de) Türscharnier mit Schnellkupplung.
DD141704A5 (de) Rostbelag fuer mechanisch bewegte stufenfoermige feuerungsroste von grossfeuerungen
DE69308105T2 (de) Aus Kunststoff-Modulen zusammengesetzte Fördermatten und Module für solche Fördermatten
DE19600031A1 (de) Schnell einstellbarer, hochbelastbarer Maschinenträger
DD296716C4 (de) System zum antrieb der messeranordnungen einer offenfach-doppelhubjacquardmaschine und aehnlicher jacquardmaschinen, die mit einem aehnlichen antriebssystem versehen sind
DD279908A5 (de) Offenbach-jaquardmaschine mit einer rollenzugeinrichtung
EP0570947B1 (fr) Dispositif de palonnier pour une machine jacquard
DE3611857A1 (de) Abstandshalter fuer eine vertikaljalousie
EP0502528B1 (fr) Dispositif de palonnier pour monter ou abaisser au moins un fil de chaîne dans une machine jacquard, en particulier une machine à foule ouverte
DE19547765B4 (de) Jacquardmaschine mit Flaschenzugvorrichtung
DE19743814B4 (de) Strickmaschine
DE69705187T2 (de) Dreistand Fachbildungsvorrichtung und Jacquardwebmaschine mit einer solchen Vorrichtung
DE19681062C1 (de) Fördereinrichtung
EP1495996B1 (fr) Convoyeur à charnieres avec dispositif de guidage
DE2853714A1 (de) Traggestell
EP0616108A1 (fr) Store à lamelles
DE4402350C2 (de) Torantrieb für einen horizontal verschiebbaren Sektionaltorflügel
DE2636021C3 (de) Tür o.dgl. aus mehreren freihängenden, einander überlappenden Kunststoffbahnen
DE4140421C2 (de) Vorrichtung zum Biegen einer aus Längsstäben und Querstäben bestehenden Baustahlmatte
DE69407707T2 (de) Aufhängegerippe für eine aufgehängte Decke
DE2711794A1 (de) Bedienungsmechanismus fuer ein gewaechshausfenster
DE2354066C3 (de) Klemmvorrichtung zum Befestigen von Beschlagteilen an hinterschnittene Längsnuten aufweisenden Metall- oder Kunststoff- Hohlprofilen für Fenster- und Türrahmen o.dgl.
DE1812995C (de) Vorrichtung zur Ent- und Verriegelung der Filterplatten einer Filterpresse
DE4301496C2 (de) Dreherkantenvorrichtung
DE2238320A1 (de) Bandschneidevorrichtung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE ES FR GB IT LI NL

17P Request for examination filed

Effective date: 19920915

17Q First examination report despatched

Effective date: 19940510

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE ES FR GB IT LI NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19951220

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19951220

REF Corresponds to:

Ref document number: 59204714

Country of ref document: DE

Date of ref document: 19960201

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19960129

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19960331

Ref country code: CH

Effective date: 19960331

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20010214

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010313

Year of fee payment: 10

Ref country code: DE

Payment date: 20010313

Year of fee payment: 10

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020305

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021001

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20020305

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021129

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050305