EP0906980B1 - Outil de tricotage étampé - Google Patents

Outil de tricotage étampé Download PDF

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Publication number
EP0906980B1
EP0906980B1 EP98115206A EP98115206A EP0906980B1 EP 0906980 B1 EP0906980 B1 EP 0906980B1 EP 98115206 A EP98115206 A EP 98115206A EP 98115206 A EP98115206 A EP 98115206A EP 0906980 B1 EP0906980 B1 EP 0906980B1
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EP
European Patent Office
Prior art keywords
blade
knitting tool
needle
guide
knitting
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
EP98115206A
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German (de)
English (en)
Other versions
EP0906980A1 (fr
Inventor
Uwe Henning
Ingo Ladenberger
Klaus Wagner
Eckhard Fehrenbacher
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.)
Groz Beckert KG
Original Assignee
Groz Beckert KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Groz Beckert KG filed Critical Groz Beckert KG
Priority to EP03001002A priority Critical patent/EP1318221B1/fr
Publication of EP0906980A1 publication Critical patent/EP0906980A1/fr
Application granted granted Critical
Publication of EP0906980B1 publication Critical patent/EP0906980B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/10—Needle beds
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00

Definitions

  • the invention relates to a punched knitting tool especially for knitting or warp knitting machines with at least a guide groove for reciprocally guided Carrier with knitting tools.
  • the knitting tool is designed with a shaft who carries at least one foot and who is one guide area extending over part of its length has, which when inserted into a guide groove Knitting tool is permanently within the guide groove.
  • circular knitting machines work with one Needle cylinder that has axially parallel guide grooves which are separated from each other by guide bars and in which latch needles are guided back and forth are.
  • the needle cylinder is from a so-called cylinder lock surround that at least one castle canal has in the over the guide webs of the needle cylinder radially protruding foot of the individual latch needles engages, with a relative movement between the Needle cylinder and the cylinder lock in a known manner the back and forth required for stitch formation Movement of the latch needles in the guide grooves of the Needle cylinder is generated.
  • the dial plate usually assigned to the needle cylinder, which also depend on the type of machine is equipped with latch needles or sinkers and the one so-called rib lock is assigned.
  • the shaft is at least one of its two broad sides with lubricant distributors provided that at least one area decreased Shaft thickness have the shape of a cross to the bevel extending in the longitudinal direction of the shaft and / or Recess is formed by a region at a distance starting from the upper edge of the shaft, up to or extends almost to the lower edge of the shaft.
  • the arrangement is such hit that on at least one of the two broadsides of the shaft provided lubricant distribution means have at least a region of reduced shaft thickness, that in the form of a cross to the longitudinal direction of the shaft trending, towards or near the bottom of the shaft extending recess is formed, the an essentially wedge-shaped or trough-shaped cross-sectional shape having.
  • the one seen in the longitudinal direction of the shaft The width of such a recess is due however, their intended purpose is limited.
  • the object of the invention is therefore by means of measures on the knitting tool, those in operation in particular at high working speed, occurring Reduce heating of the machine; and without that the economy of mass production of the Knitting tools are questioned or the danger impairment of the goods can be accepted got to.
  • the invention aims to create the possibility the working speed of a knitting or knitting machine compared to comparable conventional machines increase.
  • the stamped knitting tool is used to solve this task according to the invention the features of the claim 1 on.
  • the shaft has within this guide area at least one broadside at least one, with reduction of the shaft thickness, recessed open area.
  • This free area extends in the longitudinal direction of the knitting tool from the foot at least to the vicinity of one this adjacent boundary of the management area.
  • Tongue needle for knitting machines is the needle shaft from his foot is wavy several times over its length, so that its flank system on the guide channel cheeks (i.e. on the guide bars) changes several times. Reached this should be a resilient flexibility of the needle shaft compared to when the lock parts hit bumps on the foot to reduce the risk of Reduce broken hooks.
  • the new knitting tools are easy to manufacture.
  • the respective free area on the shaft can be determined by a Embossing or pressing process or by a material-removing Processing process, for example generated by grinding become.
  • the Shaft has multiple feet, it is appropriate that at least one free space between adjacent feet is available.
  • the open space directly up to the limit of them Foot can extend, but it is particularly at so-called meandering needles that the Open space only in the vicinity of the one that bounds it Foot is enough.
  • the in front of the foremost foot a so-called demonstration in shape have a bend or increase in the shaft, it is advantageous to have at least one open space in the area to provide this demonstration, which is essentially extends over the length of the performance.
  • the free area can cover the entire length of the track cover or only reach near the end of it, all the more a lateral one at the end of the needle shaft Ensure guidance of the shaft in the guide groove.
  • the invention is not on circular knitting machines limited. It also applies to flat knitting machines, Knitting machines and the like, short for everyone Textile machines using knitting tools find the back and forth in a guide groove of a wearer be moved.
  • Figure 1 is of a circular knitting machine itself
  • On the outer circumference of the needle cylinder 1 are axially parallel guide grooves 2 formed by the radial guide webs 3rd ( Figure 2) are limited laterally.
  • a latch needle 4 is inserted, the one with little lateral play between the two Guide groove 2 delimiting guide webs 3 laterally is led.
  • the latch needle 4 is a so-called meandering needle educated. It has a shaft 5 which one end carries a molded hook 6 with one in a tongue slot of the shaft 5 movably mounted Needle tongue 7 interacts.
  • the shaft 5 is on his Provide top with an integrally molded foot 8, which in the manner shown in Figure 1 on the radially projects the upper edge of the guide webs 3.
  • the Foot 8 is supported by a guide piece 9 with which it protrudes to the level of the back 10 of the shaft 5 and is supported on the bottom of the guide groove 2.
  • a so-called demonstration 11 closes at the foot 8 between the front edge of the foot and the up to a throat 12 extends shaft 5.
  • the after DIN ISO 8119 (DIN 62153) as bending or increasing the Demonstration 11 defined in front of the foot has a Screening height 11a and is essentially in shape a bridge with a lying above the back of the shaft 10 horizontal web 13 formed.
  • the web 13 is on one side by a vertical guide piece 14 and on the other hand through the guide piece 9 under the foot 8 supported. Following the vertical Guide piece 14 is in the shaft 5, from its upper edge 15 starting, a short groove-shaped depression is formed, which is referred to in practice as levitation 16.
  • tracking 17 that extends to the end of the needle shaft.
  • she is according to the mentioned DIN ISO 8119 (DIN 62153) as an extension the needle defines after the foot and has one Tracking height 17a, which is the same in the present case the screening height is 11a.
  • the tracking 17 is meandering designed, i.e. it consists of a row of bridges together, above the back of the shaft 10 lying horizontal webs 18, connected to them, vertical Guide pieces 19 and at the level of Schaftrükkens 10 extending horizontal connecting webs 20 exhibit.
  • the guide piece 19a lying at the needle end is, seen in the longitudinal direction of the needle, wider than the guide pieces in front of it 19.
  • the area of the needle shaft 5 is the so-called guide area the needle. It is designated by 21 in FIG. 1 and clearly extends from the front edge of the guide piece 14 to the end of the needle shaft 5.
  • the shaft 5 is within the guide region 21 on a broad side 23 ( Figure 2) with two set back Open spaces 24, 25 provided, each on the floor one rounded at the edge, from the upper edge of the shaft up to the lower edge of the shaft or the back of the shaft 10 Recess in the broad side 23 of the shaft 5 are trained.
  • the trough-like recess 26 for the Open space 24 is illustrated in FIG. 2. Your marginal Fillets are indicated by 27.
  • In the area the open surfaces 24, 25 is the normal shaft thickness 28 ( Figure 3) reduced to the value 29.
  • the size of the decrease the shaft thickness 28 depends i.a. of the delicacy, the needle construction and especially the training of the shaft 5, etc. In practice, it is preferred between approx. 5% to 35% of the needle shaft thickness 28.
  • Open areas 24, 25 are hatched lengthways in FIG. 1 shown.
  • An open space 24 extends in the Longitudinal needle direction from a boundary 37 in the vicinity of the foot 8 essentially to the end of the suspension 16, i.e. something about the limitation of the leadership area 21 out. Alternatively, it could also be located directly on the Boundary or in the vicinity of the boundary of the leadership area end up.
  • the other, opposite the same broadside 23 recessed open area 25 extends from a Limit 300 near the foot 8 to the end of the Needle shaft 5.
  • the arrangement could also be made in this way be that the two open spaces 24, 25 over the total length of the presentation 11, or the entire length extend the tracking 17 and with their foot 8 adjacent boundaries 37, 300 directly to the Reach the front or back of foot 8. In each Trap is, however, the foot 8 with the one under it Guide piece 9 with undiminished shaft thickness 28 educated.
  • the two open spaces 24, 25 essentially over the entire Length of the bridge within the screening 11, including the length of the upstream limbo 16 as well as available within the tracking 17 Bridges.
  • the webs and guide pieces 13, 14 or 18, 19 and 19a generally by the same Measure reset so that they are in the respective level Open spaces 24 and 25 are located. It is also possible that the open spaces are set back to different degrees.
  • the webs 13 and 18 which are directly adjacent to the foot 8 are set back over the greater part of their length, because the boundaries 37, 300 of the open spaces 24, 25 in equal distances from the foot 8. In practice are these distances of the boundaries 37, 300 from each adjacent side edges of the foot 8 a maximum of about 10 up to 15mm long, whereby generally smaller values are used become.
  • FIGS 1 to 3 are the two recessed open spaces 24, 25 only on a broad side 23 of the shaft 5 intended. You may as well go to the opposite broad side 30 ( Figure 3, 4) arranged or the needle shaft 5 can be designed that recessed open spaces on both broad sides 23, 30 are present, as shown in Figures 4, 5 for the open spaces 24 in the area of the demonstration, 24a is shown.
  • the free areas 24, 24a are included the illustrated embodiment is a mirror image of each other across from; in principle, however, they could also be in the longitudinal direction of the needle be staggered or one have different lengths. In any case, they are but at least partially in the longitudinal direction of the needle arranged overlapping.
  • the open areas can be pressed or embossed when punching out the needle blank or through a material-removing processing, for example by grinding getting produced. Since the open spaces differ from the Upper shaft edge 15 continuously to the lower shaft edge 10 extend, are the required machining operations technologically easy to implement, so none significant increase in the cost of manufacturing the needles the open spaces are attached.
  • the latch needle shown in FIG. 6 corresponds to Essentially the one already based on FIGS. 1 to 3 and 4 and 5 explained embodiments of a meandering needle. The same parts are therefore with the same reference numerals provided and not explained again.
  • the latch needle according to FIG. 6 In contrast to the latch needle according to FIG. 1 provide the latch needle according to FIG. 6 with several feet, of which, in addition to foot 8, another foot 8a is illustrated.
  • the guide area 21a extends over the length of the screening 11, the width of the Foot 8, the lying between the two feet 8, 8a Area 31 and the length of the tracking 17. Within the Guide area 21a is between the two Feet 8, 8a another, opposite the broad side of the Needle shaft 5a set back while reducing the shaft thickness Open space 33 is provided, which extends from the Limit 300 near the front foot 8 to a limit 300a near the rear foot 8a over the intermediate webs 18, 20 and guide pieces 19 extends.
  • the reset within the tracking 17 Free space 25a ends in this case at 300c the terminal guide piece 19a, which is thus the full Shank thickness 28 (Figure 3) retains. It extends to hers other end up to the boundary 300b near the her neighboring foot 8a.
  • the distances of the boundaries 37, 300, 300a, 300b from the traction edge of their respective Foot 8 and 8a are dimensioned the same as in Figure 1.
  • Characterized in that the terminal guide piece 19a the full Shaft thickness 28 is achieved that the tracking 17 a lateral guide in the guide groove at the shaft end 2 keeps. This can be especially the case with tracking longer length may be important.
  • Open spaces 24, 33, 25a either on the front or the rear broadside or on both broad sides of the Shank 5a may be provided, with respect to the Design and dimensioning of the reduction in shaft thickness In the area of the open spaces, the same considerations as apply in the embodiment of Figure 1.
  • FIG. 4 Full shaft needle schematically illustrated with the the latch needles according to Figures 1, 6 matching Parts with the same reference numerals again and not are explained again.
  • the demonstration 11b in the form of the shown increase of the shaft 5b in front of the foot 8 includes at least one recessed clearance 24b that itself from the boundary 37 near the foot 8 to something beyond the end of the guide area 21 the subsequent suspension 16 into the throat 12 leading shaft part extends.
  • the needle shaft 5 (5a, 5b) is definitely in its the front boundary of the guide area 21st neighboring, regardless of the displacement movement of the Needle permanently in the guide groove 2 remaining part and in the area of the one following the demonstration 11 (11b) Foot 8 retains its full thickness 28 remains its perfect lateral guidance in the guide groove 2, insofar as they are necessary for the work of the stitch-forming parts, i.e. the hook 6, the tongue 7 and the throat 12, of importance is received.
  • the shaft 5 is always on at least two, regions spaced apart from one another in the longitudinal direction of the shaft (in Figure 1 on the shaft part in front of the levitation 16 and the guide piece 9 with the adjoining parts of the Bridges 13, 18) with little lateral play between the associated guide webs 3 out.
  • the shaft sections in the area of the tracking can, as already explained, if necessary, at the end of the shaft, for example through the full shaft thickness 28 retaining end guide piece 19a laterally be performed. It is alternatively or additionally conceivable, especially with longer needles, accordingly also have longer recessed open spaces, the Shaft at intermediate points laterally against the neighboring ones Support guide bars 3. For example, in the areas at least one free surface on the shaft essentially point or strip-shaped support points on which the shaft has its full shaft thickness 28 and one of which is schematic in FIG. 7 at 34 is indicated.
  • the invention is based on the knowledge based on the stability of the knitting tool the large-scale reductions in thickness in the area and possibly behind the foot, as well as with multi-footed Needles between the feet, not significantly affected becomes.
  • the shaft on one side wall is sufficient the guide groove on at least two in the longitudinal direction of the tool spaced locations permanently sideways lead, one of which is always within the front area the guide groove.
  • the foot and the shaft need not be of the same thickness; it is sufficient, that the knitting tool on at least two in the longitudinal direction of the shaft spaced locations on a side wall of the Guide groove is permanently supported laterally.
  • the displacement resistance of the knitting tool can, moreover, often with a proportionate small reduction in shaft thickness can be achieved.
  • the open space may be sufficient to reset by an amount of 0.5 / 10 - 5/10 mm.
  • the reset open spaces of the type described can also in the area of at least one side wall 42 the respective guide groove 2 are provided.
  • the needles with their shaft 5 due to the rotation of the needle cylinder or Dial against a side wall of the needle channels or Guide grooves are held down, it is sufficient in the Rule the open spaces in the area of this one groove side wall to arrange.
  • the guide groove 2 limiting groove side walls with such recessed Open spaces are provided.
  • FIG Section shown schematically, this simplicity half of the needle cylinder 1 of Figure 1 should be.
  • the laterally limited by the parallel guide webs 3 Guide grooves 2 each contain an inserted Tongue needle 40, for example as a full shaft needle, similar to that Needle can be designed according to Figure 7 and only is shown schematically.
  • It has a needle shaft 50 on which two in the longitudinal direction of the shaft from each other spaced feet 80 are integrally formed corresponding to the feet 8 of Figure 1 on the outside The edges of the guide webs 3 project and into the project not shown lock channel.
  • the needle shaft has a uniform shaft thickness over its length 280 on.
  • the needle hook 60 and the needle tongue 70 lie in the so-called stitch-forming Area of the knitting or knitting machine.
  • the stitch-forming The area extends to the teeing edge marked 81 of the needle cylinder 1.
  • a groove side wall 42 On its inside forming a groove side wall 42 are the guide bars 3 each with three opposite the Wall surface 43 recessed open areas 240, 241, 242 trained, which in the illustrated embodiment, starting from the groove bottom 44 over the entire Extend height of the guide webs 3.
  • the open spaces 240, 241 are each on the bottom of a trough-like depression 260 formed, rounded off at 270 at the edge is.
  • a depression 261 containing the free surface 242 has only one fillet 270 and extends at its other end to the end of the guide groove 2.
  • the amount by which the open spaces 240, 241 and 242 are set back from the side wall surface 43, corresponds approximately to the extent of the reset of the open spaces the latch needle described with reference to Figures 1 to 7.
  • the latch needle is similar to that in Figure 1 shown in their maximum expulsion position.
  • the stroke, based on FIG. 8, moves to the right in FIG 8 is indicated at 45 and usually in practice is about 9 to 15 mm.
  • the length is indicated at 46.
  • the free area 240 lying in front of the first foot 80 extends from a first boundary 47 in the vicinity of the end facing the stitch-forming area Guide groove 2 to a second limit 48, the outside of when moving the latch needle back and forth 80 of which area 46 is swept from the first foot.
  • the second open area 241 lies between those of the two feet 80 during the reciprocation of the latch needle swept areas 46 while the third open space 242 in the area between that of the second foot swept area 46 and the stitch-forming area
  • the area facing away from the end of the guide groove 2 extends as illustrated in Figure 8.
  • the guide bars are used to simplify production 3 over the entire height with the reset Open spaces 240, 241, 242 provided, for example can be ground in before the guide bars in the needle carrier can be used. But there are also Embodiments possible in which the free areas 240, 241, 242 not over the entire height of the respective groove side wall 42 extend, but for example end slightly below the upper edge of the shaft, which is shown in FIG. 1 is indicated by a dash-dotted line 49.
  • the free surfaces 240, 241, 242 can be in the longitudinal direction of the shaft also be divided or punctiform or web-shaped Support points for the shaft 50 included, as for the latch needle is indicated at 34 in FIG. 7.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Claims (16)

  1. Outil de tricotage pour une machine à tricoter à plat ou en rond avec au moins un support muni de rainures de guidage pour des outils de tricotage déplaçables suivant un mouvement de va-et-vient,
    l'outil de tricotage comportant une tige (5) qui porte au moins un talon (8) et présente une zone de guidage (21) s'étendant sur une partie de sa longueur, qui, lorsque l'outil de tricotage est inséré dans une rainure de guidage (2), est constamment située à l'intérieur de la rainure de guidage, caractérisé en ce que
    la tige (5), essentiellement à l'intérieur de la zone de guidage (21), sur au moins un grand côté (23), présente au moins une surface dégagée (24, 25) en retrait continue de l'arête supérieure à l'arête inférieure de la tige, qui est obtenue par une réduction de l'épaisseur de la tige (28) et s'étend dans la direction longitudinale de l'outil de tricotage depuis le talon (8) au moins jusque dans le voisinage d'une limite de la zone de guidage (21) voisine de celui-ci,
    la tige (5), dans la région du talon (8), présente la pleine épaisseur de tige, et
    la tige (5), soit est munie seulement sur un grand côté (23) de la surface dégagée (24, 25), au nombre d'au moins une, soit, lorsque des surfaces dégagées sont prévues sur les deux grands côtés, est agencée de telle sorte que des surfaces dégagées (24, 24a) en vis-à-vis se chevauchent au moins partiellement dans la direction longitudinale de l'outil de tricotage.
  2. Outil de tricotage selon la revendication 1, caractérisé en ce que sa tige (Sa) comporte plusieurs talons (8, 8a) et en ce qu'au moins une surface dégagée (33) est prévue chaque fois entre deux talons consécutifs.
  3. Outil de tricotage selon une des revendications précédentes, caractérisé en ce que la surface dégagée (24, 25, 33) s'étend jusqu'à proximité immédiate du talon (8, 8a) qui la limite.
  4. Outil de tricotage selon la revendication 1 ou 2, caractérisé en ce que la surface dégagée (24, 25, 33) s'étend jusque dans le voisinage du talon (8, 8a) qui la limite.
  5. Outil de tricotage selon une des revendications précédentes, caractérisé en ce qu'au moins une surface dégagée (25) s'étend depuis un talon (8) jusqu'à l'extrémité de la tige voisine de celui-ci.
  6. Outil de tricotage selon une des revendications précédentes,
    caractérisé en ce qu'il présente avant un talon (8), un guide avant (11, 11b) sous la forme d'une courbure ou d'une surélévation de la tige et en ce qu'une surface dégagée (24, 24b) s'étend essentiellement sur la longueur du guide avant.
  7. Outil de tricotage selon une des revendications précédentes, caractérisé en ce que la surface dégagée s'étend au-delà du guide avant dans une portion de tige consécutive à celui-ci, qui, lorsque l'outil de tricotage est inséré dans une rainure de guidage, est située à l'intérieur de la rainure de guidage (2).
  8. Outil de tricotage selon une des revendications précédentes, caractérisé en ce qu'il présente derrière un talon (8, 8a) un guide arrière (17, 17b) sous la forme d'un prolongement de la tige d'aiguille (5) et en ce qu'une surface dégagée (25) s'étend au moins essentiellement sur la longueur du guide arrière.
  9. Outil de tricotage selon une des revendications précédentes, caractérisé en ce que la tige (5) a une conformation en méandres avec des portions de guidage (14, 19) continues de l'arête supérieure (15) jusqu'à l'arête inférieure (10) de la tige et au moins une barrette (13, 18, 20) de hauteur réduite par rapport à la tige qui les relie, et en ce qu'une surface dégagée (24, 25) s'étend soit sur la totalité de la longueur d'un arc de méandre, soit au moins sur une portion de guidage (14, 15) et la plus grande partie de la longueur de la barrette (13, 18).
  10. Outil de tricotage selon une des revendications précédentes, caractérisé en ce que dans la tige (5), la surface dégagée (24, 25, 33) concernée est obtenue par une opération d'estampage ou de formage à la presse.
  11. Outil de tricotage selon une des revendications précédentes, caractérisé en ce que dans la tige (5), la surface dégagée (24, 25, 33) concernée est produite par une opération d'usinage avec enlèvement de matière.
  12. Outil de tricotage selon une des revendications précédentes, caractérisé en ce que la surface dégagée (24, 33) au nombre d'au moins une est aménagée sur le fond d'un évidement (26) en forme d'auge, éventuellement arrondi sur les bords, continu entre l'arête supérieure (15) et l'arête inférieure (10) de la tige, dans le grand côté (23, 30) concerné de la tige.
  13. Outil de tricotage selon une des revendications précédentes, caractérisé en ce que dans la région d'au moins une surface dégagée (24b), sur la tige (5b), est aménagée au moins une surface d'appui (34) en forme de point ou de bande, au niveau de laquelle la tige présente sa pleine épaisseur (28).
  14. Outil de tricotage selon une des revendications précédentes, caractérisé en ce que la réduction d'épaisseur de la tige (5), dans la région d'une surface dégagée (24, 25, 33) est comprise entre environ 5% et environ 35%, de préférence est d'environ 25% de la pleine épaisseur (28) de la tige.
  15. Outil de tricotage selon la revendication 4, caractérisé en ce que la surface dégagée (24, 25, 33) s'étend jusqu'à une distance d'environ 10 à 15 mm maximum dans le voisinage du talon concerné.
  16. Utilisation d'un outil de tricotage selon une des revendications précédentes dans une machine à tricoter à plat ou en rond avec au moins un support muni de rainures de guidage pour des outils de tricotage déplaçables suivant un mouvement de va-et-vient, dans les rainures de guidage (2) duquel des outils de tricotage estampés sont montés par leur tige (50),
    les rainures de guidage (2) délimitées par un fond de rainure (44) et deux parois latérales de rainure (42) mutuellement en vis-à-vis, espacées, sur au moins une de leurs parois latérales sont conformées avec au moins une surface dégagée (241), en retrait, qui s'étend depuis une première limite (47) dans le voisinage de l'extrémité de la rainure de guidage (2) tournée vers la zone de formation de maille, jusqu'à une deuxième limite (48) qui est située en dehors de la zone (46) parcourue par le talon (80) lors du mouvement de va-et-vient de l'outil de tricotage, de telle sorte que l'outil de tricotage, en au moins deux points mutuellement espacés dans la direction longitudinale de la tige, prend appui contre la paroi latérale de la rainure.
EP98115206A 1997-09-18 1998-08-13 Outil de tricotage étampé Expired - Lifetime EP0906980B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03001002A EP1318221B1 (fr) 1997-09-18 1998-08-13 Métier à tricoter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19740985 1997-09-18
DE19740985A DE19740985C2 (de) 1997-09-18 1997-09-18 Gestanztes Strickwerkzeug

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP03001002A Division EP1318221B1 (fr) 1997-09-18 1998-08-13 Métier à tricoter

Publications (2)

Publication Number Publication Date
EP0906980A1 EP0906980A1 (fr) 1999-04-07
EP0906980B1 true EP0906980B1 (fr) 2003-09-03

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP98115206A Expired - Lifetime EP0906980B1 (fr) 1997-09-18 1998-08-13 Outil de tricotage étampé
EP03001002A Expired - Lifetime EP1318221B1 (fr) 1997-09-18 1998-08-13 Métier à tricoter

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP03001002A Expired - Lifetime EP1318221B1 (fr) 1997-09-18 1998-08-13 Métier à tricoter

Country Status (5)

Country Link
US (1) US6122938A (fr)
EP (2) EP0906980B1 (fr)
JP (1) JP3076014B2 (fr)
DE (3) DE19740985C2 (fr)
ES (2) ES2206802T3 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000073263A (ja) * 1998-08-24 2000-03-07 Fukuhara Needle Kk 編機械用打ち抜き部品
DE10300830B3 (de) 2003-01-10 2004-08-05 Groz-Beckert Kg Strickwerkzeug und Herstellungsverfahren für dieses
DE10333172B4 (de) * 2003-07-22 2006-01-19 Groz-Beckert Kg Strickmaschinennadel
EP1860219B1 (fr) * 2004-12-07 2016-05-18 Fukuhara Needle Co., Ltd. Metier a tricoter circulaire
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JPH11140754A (ja) 1999-05-25
JP3076014B2 (ja) 2000-08-14
EP0906980A1 (fr) 1999-04-07
DE59809473D1 (de) 2003-10-09
DE19740985C2 (de) 1999-09-30
ES2247431T3 (es) 2006-03-01
DE19740985A1 (de) 1999-04-01
DE59812969D1 (de) 2005-09-01
EP1318221B1 (fr) 2005-07-27
US6122938A (en) 2000-09-26
EP1318221A1 (fr) 2003-06-11
ES2206802T3 (es) 2004-05-16

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