EP1241287B1 - Structural member - Google Patents
Structural member Download PDFInfo
- Publication number
- EP1241287B1 EP1241287B1 EP02001758A EP02001758A EP1241287B1 EP 1241287 B1 EP1241287 B1 EP 1241287B1 EP 02001758 A EP02001758 A EP 02001758A EP 02001758 A EP02001758 A EP 02001758A EP 1241287 B1 EP1241287 B1 EP 1241287B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- system part
- part according
- selection element
- needle
- recess
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims 1
- 238000009940 knitting Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000002105 tongue Anatomy 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
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- 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
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- 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
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- 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
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
Definitions
- the invention relates to a system part in particular for mesh-forming machines or similar textile machines.
- Under system parts are understood here all parts of a stitch-forming system, in particular movably mounted parts of a stitch-forming system of a knitting machine. These include, in particular, translationally moving parts which are directly involved in stitch formation, as well as other parts which produce a desired structure, such as cutting needles and the like.
- the invention is particularly applicable to knitting machine needles apply. Under system parts except needles but also selections, jacks, coupling parts, boards, springs, etc. understood.
- system parts such as e.g. Needles or other knitting tools known, which are mounted longitudinally displaceable in the needle channel of a needle cylinder or a dial.
- To drive the system parts is a so-called lock with a lock curve.
- the knitting tools existing in large numbers are often removed from their guide channels and replaced or replaced by new system parts or other knitting tools. If the system part or the needle belongs to a selector element separate from the system part or the needle and there is no firm connection between the main body of the system part and the selector element, inserting the system part with the selector element into the needle channel is a labor requiring high manual skill.
- a transfer needle with a needle body is known, which is positively connected to a selection part.
- the selection part engages with a hook-like extension in a correspondingly shaped recess.
- the main body capping spring provided with an upwardly directed extension which engages in a flat recess of the selection part.
- the EP 0 908 548 A1 discloses a needle assembly having a working needle and a toe connected thereto.
- Theticiannadel has several feet, which are in engagement with a corresponding lock a knitting machine. In addition, it has a recess which receives a foot of the working needle in a form-fitting manner. Due to the positive connection between the toe and the needle a securing means is provided which prevents at this point a transverse movement between the toe and needle, when both are taken out of a needle channel.
- an extension is formed, which engages in a recess of the working needle and serves to reinforce the connection.
- the DE-A-19822862 discloses a needle assembly with a pivotally mounted foot needle as a selector element according to the preamble of claim 1. However, lateral slippage of the toe needle from the working needle is not prevented at this point.
- the system part according to the invention has a selection means, which is connected with respect to the reciprocating movement of the system part with the main body of the system part. Moreover, it is so movably mounted, that it can be brought into engagement with a drive device and disengaged.
- the selection means is secured by a securing means in at least one transverse direction against lateral displacement on the base body.
- the system part with the selection means forms a manageable unit which can be inserted as such into the needle channel or another guide channel and removed therefrom. It is thus ensured that the base body and the selection means during assembly, i. Insert the system part into the needle channel or other channel, do not fall apart.
- the selection means is a separate selection element which is pivotally mounted on the base body about a pivot axis. This is perpendicular to the flat sides of the main body (needle body) and thus oriented in a transverse direction which is transverse to the direction of movement of the needle. If the system part is a needle, the selection element is then arranged, for example, on the side facing away from the needle back and pivotally supported toward and away from the needle back.
- the selection element can be mounted by means of a suitable hinge means whose bearing surfaces occupy almost the entire width of the needle body, which is measured from flat side to flat side of the needle body. As a result, a precise and permanent storage of the selection element is achieved on the needle body.
- the selection element is preferably resiliently biased in a pivoting direction.
- a spring means serve, for example in the form of a leaf spring, which is inserted into the base body or the selection element. It is also preferred to form the leaf spring with the selection element or the body in one piece.
- Such a spring element preferably has over its entire length substantially the same thickness as the rest of the base body and the rest of the selection element (each measured from flat side to flat side).
- Embodiments are also possible in which the spring element, starting from its connection to the needle body or selection element, tapers in the direction of its end.
- the spring means may serve to resiliently bias the selector against a stop. As a result, at the same time the securing means can be biased.
- the selection means may be formed as an elongated selection element, which is arranged in a recess of the base body and movably mounted. Its thickness is preferably the same as the thickness of the main body (needle body). In the assembled state, the selection element is then guided by the flanks of the needle channel, so that a separation of selection element and body is not possible even without the action of the securing means. When handling the needle (the system part) outside the needle channel (guide channel), however, the securing means causes the holding together of the needle body (base body) and selection means.
- the securing means is preferably in the form of a pair of a projection and a recess formed, which interlock at least in the rest position of the selection element.
- the rest position is the position that occupies the selection element when it is not exposed to external forces.
- the spring means biases the selection element against stops or projections.
- the at least one projection and the at least one recess cause a positive connection between the selection element and the main body (needle body) in order to prevent the selection element from slipping sideways from the needle body.
- a side guide is already effected by the spring means.
- the spring means is connected at the end either to the selection element or to the main body (needle body). Its other end is resiliently against the selection element or the main body (needle body).
- a positive connection can be provided by a groove-like recess in the opposite end of the spring surface.
- the end of the spring is tapered so that it engages in this groove of the counter surface and causes a side guide due to the bias and the contact of the spring to the side walls of the groove.
- an embodiment is possible in which the end of the spring is not tapered, but then the spring has a projection which engages in this groove. Reversal is also possible, i. the formation of a groove in the spring, wherein the counter surface then has a projection which engages in this groove.
- FIG. 1 the needle 1 is illustrated, which is also referred to as a selector needle.
- the needle 1 has as a base body on a needle body 2, which carries a head 3 at one end. This one is in FIG. 2 separately illustrated. He has a pivotally mounted tongue 4, which opens the end hook 5 and closes.
- the needle 1 is in an in FIG. 1 symbolized by an arrow 6 movement direction reciprocally movable.
- the needle 1 is accommodated in a needle channel, in which it is guided with its two opposite flat sides 7, 8.
- this first has one or more feet 11, 12 which extend away from the needle body from the side of his needle back 14 opposite.
- the needle 1 also has for controlled drive as a selection means a selection element 16 which serves to switch the needle 1 for a certain movement active or passive, ie to select or not to select.
- the selection element 16 is at least in the in FIG. 1 illustrated embodiment of the needle 1 is received by a recess 17 of the needle body, which is open to the direction away from the needle back 14 side and with respect to the direction of movement of the needle 1 front and rear respectively by a web 18, 19 limited.
- the selection element 16 is formed by an elongate rod-like portion whose lateral flanks 21, 22 are aligned with the flat sides 7.8.
- the selection element 16 has Thus, the same thickness as the needle body 2.
- the selection element 16 is pivotally mounted on the needle body 2 about a pivot axis 23. This is determined by a hinge 20, as in particular FIG. 6 is apparent.
- This in FIG. 3 separately illustrated selection element 16 has at its end disposed adjacent to the web 19 a disk-shaped head 24 which is held in a needle body 2 transversely passing through the circular bearing opening 25.
- the bearing opening 25 is open to the flat sides 7, 8.
- it is open at the edge with its open edge by a connecting web 26 ( FIGS. 3 and 6 ) is penetrated.
- the connecting web connects the head 24 with a longitudinal web 27 of the selector element 16.
- the longitudinal web 27 is provided on its side remote from the needle back 14 side with a selection leg 29 which protrudes at right angles from the longitudinal web 27 and serves to pivot the selection element 16.
- the longitudinal web 27 carries at least one further foot 28 which, like a flag, protrudes at a right angle from the longitudinal web 27, which is made active or passive by pivoting the selection element 16, i. can serve as a controlled drive.
- a leaf spring member 31 is provided, which is connected in one piece with the needle body 2 with one end.
- the leaf spring element 31 extends away from the part of the needle body 2 belonging to the hinge 20 in the direction of the web 18.
- the leaf spring element 31 is biased so that it is the selection element 16 in FIG. 6 preloaded counterclockwise.
- the needle 1 is provided with a securing means 32 for securing the selection element 16 in the recess 17 in situations in which the needle 1 is not installed in a needle channel.
- the securing means 32 includes a plurality of individual securing means 34, 35, 36, which hold the selection element 16, e.g. fix positively with respect to the transverse direction 33.
- the individual securing device 34 is formed, for example, by a projection 38 that extends away from the head 24 in the radial direction, as it protrudes FIGS. 3 and 5 is apparent.
- the projection 38 may be formed as a nose, which has approximately half the thickness of the remaining head 24.
- the nose 38 may be centered or, as in FIG. 5 illustrated, may be arranged off-center. Accordingly, this nose 38 is associated with a recess 39 which connects in the needle body 2 directly to the bearing opening.
- the recess 39 is bounded in the transverse direction 33 by a side wall which is formed on the needle body 2, and prevents the nose 38 and thus the head 24 in one direction (in FIG. 6 out of the plane) is moved out of the bearing opening 25.
- FIG. 7 illustrates the positive engagement of the nose 38 at the lateral boundary of the recess 39. Otherwise, the head 24 lies with its cylindrical outer peripheral surface on the cylindrical wall of the bearing opening 25 on a flat.
- the individual fuse 35 is from the FIGS. 3, 4 and 6 seen.
- the longitudinal web 27 On its side facing the needle body 2, the longitudinal web 27 has two narrow wall-like extensions 41, 42 which define a slot-like gap 43 between each other and smoothly adjoin the flat sides 7, 8 of the selection element 16 on the outside.
- the leaf spring element 31 has a width which corresponds to the spacing of the projections 41, 42 from each other, or is slightly smaller than this. In other words, in this area, the leaf spring 31 is narrower than otherwise.
- the leaf spring member 31, as shown in FIG. 6 can be seen, engage in the intermediate space 43. With respect to the transverse direction 33, a positive connection between the leaf spring element 31 and the selection element 16 is thus present.
- the individual securing device 36 is formed on the end of the selection element 16 remote from the hinge 20.
- To the individual fuse 36 includes an extension 44 which extends from the longitudinal web 27 in the longitudinal direction away.
- the extension 44 has a width that is significantly smaller than the remaining width of the longitudinal web 27. It engages in a recess 45 (FIG. FIG. 6 ) which extends over the height of the web 18.
- a stop means for the selection element 16 with a recess 17 cross nose 46 At the end remote from the needle back 14 of the web 18 of this is provided to form a stop means for the selection element 16 with a recess 17 cross nose 46. This also limits the recess 45.
- the individual safety device 34 prevents movement of the head 24 in a first transverse direction 33a (out of the plane of the drawing) while the individual safety device 36 prevents movement in a second transverse direction 33b (into the plane of the drawing).
- the single fuse 35 blocks both transverse directions. Overall, this results in a captive and thus handling safe storage of the selection element 16 on the needle body. 2
- the needle 1 described so far works as follows:
- the selection element 16 which, as shown FIG. 6 apparent, is mounted by the hinge 20 pivotally mounted on the needle body 2.
- the leaf spring element 31 presses the selection element 16 in FIG. 6 up, ie away from the needle back 14, whereby a nose 46 engages under the finger 47, which is formed on the selection element 16, comes into contact with the nose 46.
- the extension 44 is located loosely against a recessed by the recess 45 side surface of the web 18. This serves for the lateral securing of the selection element 16 at its front end in the direction 33b. Its rear end is secured in the opposite transverse direction 33a in the bearing opening 25 by the projection 38 which bears against the side wall of the recess 39. In this state, the needle 1 can be handled without danger, without the selection element 16 could jump out of the recess 17. It can be inserted into or removed from needle channels.
- the selector element 16 may be made of the described in FIG. 6 weakly drawn position in the illustrated in thick lines position to be pivoted. This is done against the biasing force of the leaf spring element 31 until the front end of the selector element 16 comes into contact with the needle body 2. A corresponding pivoting movement allows the hinge 20. In this way, the feet 28, 29 are displaced to transfer the needle 1 in various operating conditions.
- FIGS. 8 to 11 illustrate a modified embodiment of the needle 1. This differs from the above first only in that the leaf spring member 31 is formed on the selector element 16. It is in one piece with one end connected to the longitudinal web 27. The connection is preferably provided near the head 24.
- the needle body 2 has on its inner side facing the recess 17 in the region in which the free end of the leaf spring element 31 bears against it, a slot (recess) 51, which is delimited laterally by an edge.
- a longitudinal web (positive locking means) 52 which is formed at the free end of the leaf spring element 31 and that on the needle body 2 facing side.
- the longitudinal web serves the lateral guidance of the leaf spring element 31 and thus at the same time the storage of the selection element 16 in a captive manner.
- the longitudinal web 52 has approximately a length corresponding to the diameter of the head 24. If necessary, he can also be trained longer.
- the leaf spring element 31 can also be formed on the needle body 2.
- a selection element 16 is then according to FIGS. 12 and 13 to use. This selection element 16 has on its side facing the needle body 2 a slot 53 which is bounded by two side walls 54, 55. These are out FIG. 13 seen. He serves to receive the tapered or laterally flattened end of the leaf spring element 31st
- the individual fuse 34 and the individual fuse 36 have each been designed to act only on one side, with the single fuse 35 being provided for the purpose of support. How out FIG. 14
- the individual securing device 36 in both transverse directions 33a, 33b in a positive-locking manner.
- a groove-like depression 56 can be provided in the upper side of the finger 47, which groove extends in the needle longitudinal direction.
- the recess 56 is then assigned to a provided on the underside of the nose 46 rib-like, extending in the needle longitudinal direction elevation 57.
- the elevation 57 is designed to fit in the recess 56.
- the individual fuse 34 may be formed in two transverse directions 33a, 33b acting.
- at least one, if necessary, however, also a plurality of dent-type depressions 58 may be formed on the head 24 on both opposite flat sides, which are respectively overlapped by lugs 59 which are formed on the edge of the bearing opening 25.
- the individual safety 35 which is otherwise provided by the spiral spring element 31, may be omitted under certain circumstances. If necessary, however, it can also be provided additionally.
- FIG. 16 illustrates a modified embodiment of the needle 1 as a needle 1 '. It differs from the needle 1 described above by the arrangement of the hinge 20 approximately centrally to the selector element 16. This can be provided both on the hinge means 20 and in its leaf spring member 31 and at its two ends 61, 62 each with a single fuse as described above. At the two ends 61, 62 individual fuses 36 may be provided as in FIG. 6 is illustrated for the front end of the selection element 16.
- a securing means 32 is additionally provided which secures the selection element 16 positively on the needle body 2.
- securing means 32 serve one or more effective in the transverse direction 33 individual fuses 34, 35, 36 which may be effective in one direction or in both transverse directions.
- the individual fuses 34, 35, 36 are designed so that falling out of the selection element 16 from the needle body 2 in both lateral directions is avoided.
- at least two effective individual fuses 34, 35, 36 are provided, which are effective in transverse directions 33a, 33b. A combination of all individual fuses 34, 35, 36 is possible.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Description
Die Erfindung betrifft ein Systemteil insbesondere für maschenbildende Maschinen oder ähnliche Textilmaschinen.The invention relates to a system part in particular for mesh-forming machines or similar textile machines.
Unter Systemteilen werden hier alle Teile eines maschenbildenden Systems verstanden, insbesondere beweglich gelagerte Teile eines maschenbildenden Systems einer Strickmaschine. Dazu gehören insbesondere translatorisch zu bewegenden Teile, die direkt mit der Maschenbildung befasst sind als auch andere Teile, die eine gewünschte Struktur erzeugen, wie Schneidnadeln und dergl. Die Erfindung lässt sich insbesondere bei Strickmaschinennadeln anwenden. Unter Systemteilen werden außer Nadeln aber auch Auswahlteile, Stößer, Kupplungsteile, Platinen, Federn usw. verstanden.Under system parts are understood here all parts of a stitch-forming system, in particular movably mounted parts of a stitch-forming system of a knitting machine. These include, in particular, translationally moving parts which are directly involved in stitch formation, as well as other parts which produce a desired structure, such as cutting needles and the like. The invention is particularly applicable to knitting machine needles apply. Under system parts except needles but also selections, jacks, coupling parts, boards, springs, etc. understood.
Für maschenbildende Maschinen sind Systemteile wie z.b. Nadeln oder sonstige Strickwerkzeuge bekannt, die in dem Nadelkanal eines Nadelzylinders oder einer Rippscheibe längs verschiebbar gelagert sind. Zum Antrieb der Systemteile dient ein so genanntes Schloss mit einer Schlosskurve. Um Systemteile, wie z.B. Nadeln, gezielt ansteuern zu können, werden diese häufig mit so genannten Auswahlteilen versehen oder gekoppelt, die einen Fuß aufweisen, der mit der Schlosskurve in und außer Eingriff bringbar ist. Das Auswahlteil überträgt seine Längsbewegung auf die Nadel oder das Strickwerkzeug.For mesh forming machines, system parts such as e.g. Needles or other knitting tools known, which are mounted longitudinally displaceable in the needle channel of a needle cylinder or a dial. To drive the system parts is a so-called lock with a lock curve. To system parts, such as Needles to be able to target, they are often provided with so-called selections or coupled, which have a foot which is engageable with the lock cam and disengaged. The selection part transmits its longitudinal movement to the needle or the knitting tool.
Bei der Wartung von Strickmaschinen oder anderweitigen maschenbildenden Maschinen sind häufig die in größerer Anzahl vorhandenen Strickwerkzeuge aus ihren Führungskanälen herauszunehmen und wieder einzusetzen oder durch neue Systemteile oder sonstige Strickwerkzeuge zu ersetzen. Wenn zu dem Systemteil oder der Nadel ein von dem Systemteil oder der Nadel gesondertes Auswahlelement gehört und keine feste Verbindung zwischen dem Grundkörper des Systemteils und dem Auswahlelement besteht, ist das Einsetzen des Systemteils mit dem Auswahlelement in den Nadelkanal eine Arbeit, die hohe Handfertigkeit verlangt.In the maintenance of knitting machines or other stitch-forming machines, the knitting tools existing in large numbers are often removed from their guide channels and replaced or replaced by new system parts or other knitting tools. If the system part or the needle belongs to a selector element separate from the system part or the needle and there is no firm connection between the main body of the system part and the selector element, inserting the system part with the selector element into the needle channel is a labor requiring high manual skill.
Aus der
Solche Anordnungen eignen sich für Anwendungsfälle, bei denen das Auswahlteil an einem Ende fest gehalten und ansonsten federnd ausgebildet ist. Bei Bauformen, bei denen das Auswahlteil an sich starr ausgebildet, dabei aber frei beweglich an dem Nadelkörper gelagert sein soll, ist eine solche einseitige Befestigung des Auswahlteils nicht möglich.Such arrangements are suitable for applications in which the selection part is held firmly at one end and otherwise resilient. In designs in which the selection part in itself rigid, but it should be freely movably mounted on the needle body, such a one-sided attachment of the selection part is not possible.
Die
Es ist Aufgabe der Erfindung, die Handhabbarkeit solcher Systemteile zu verbessern.It is an object of the invention to improve the handling of such system parts.
Diese Aufgabe wird mit einem Systemteil gelöst, das die Merkmale des Patentanspruchs 1 aufweist:This object is achieved with a system part having the features of claim 1:
Das erfindungsgemäße Systemteil weist ein Auswahlmittel auf, das hinsichtlich der hin- und hergehenden Bewegung des Systemteils mit dem Grundkörper des Systemteils verbunden ist. Im übrigen ist es so beweglich gelagert, dass es mit einer Antriebseinrichtung in Eingriff und außer Eingriff gebracht werden kann. Das Auswahlmittel ist durch ein Sicherungsmittel in zumindest einer Querrichtung gegen seitliche Verlagerung an dem Grundkörper gesichert. Dadurch bildet das Systemteil mit dem Auswahlmittel eine handhabbare Einheit, die als solche in den Nadelkanal oder einen sonstigen Führungskanal eingesetzt und aus diesem herausgenommen werden kann. Es wird somit sicher gestellt, dass der Grundkörper und das Auswahlmittel bei Montage, d.h. Einsetzen des Systemteils in den Nadelkanal oder sonstigen Kanal, nicht auseinander fallen.The system part according to the invention has a selection means, which is connected with respect to the reciprocating movement of the system part with the main body of the system part. Moreover, it is so movably mounted, that it can be brought into engagement with a drive device and disengaged. The selection means is secured by a securing means in at least one transverse direction against lateral displacement on the base body. As a result, the system part with the selection means forms a manageable unit which can be inserted as such into the needle channel or another guide channel and removed therefrom. It is thus ensured that the base body and the selection means during assembly, i. Insert the system part into the needle channel or other channel, do not fall apart.
Das Auswahlmittel ist ein gesondertes Auswahlelement, das an dem Grundkörper um eine Schwenkachse schwenkbar gelagert ist. Diese ist rechtwinklig zu den Flachseiten des Grundkörpers (Nadelkörpers) und somit in einer Querrichtung orientiert, die quer zu der Bewegungsrichtung der Nadel steht. Wenn das Systemteil eine Nadel ist, ist das Auswahlelement dann beispielsweise an der dem Nadelrücken abgewandten Seite angeordnet und zu dem Nadelrücken hin und von diesem weg schwenkbar gelagert. Das Auswahlelement kann mittels eines geeigneten Scharniermittels gelagert sein, dessen Lagerflächen nahezu die gesamte Breite des Nadelkörpers einnehmen, die von Flachseite zu Flachseite des Nadelkörpers gemessen wird. Dadurch wird eine präzise und dauerhafte Lagerung des Auswahlelements an dem Nadelkörper erreicht.The selection means is a separate selection element which is pivotally mounted on the base body about a pivot axis. This is perpendicular to the flat sides of the main body (needle body) and thus oriented in a transverse direction which is transverse to the direction of movement of the needle. If the system part is a needle, the selection element is then arranged, for example, on the side facing away from the needle back and pivotally supported toward and away from the needle back. The selection element can be mounted by means of a suitable hinge means whose bearing surfaces occupy almost the entire width of the needle body, which is measured from flat side to flat side of the needle body. As a result, a precise and permanent storage of the selection element is achieved on the needle body.
Das Auswahlelement ist in einer Schwenkrichtung vorzugsweise federnd vorgespannt. Dazu kann ein Federmittel beispielsweise in Form einer Blattfeder dienen, die in den Grundkörper oder das Auswahlelement eingesetzt ist. Es wird darüber hinaus bevorzugt, die Blattfeder mit dem Auswahlelement oder dem Grundkörper einstückig auszubilden. Ein solches Federelement weist vorzugsweise über seine gesamte Länge im Wesentlichen die gleiche Dicke auf wie der übrige Grundkörper und das übrige Auswahlelement (jeweils gemessen von Flachseite zu Flachseite).The selection element is preferably resiliently biased in a pivoting direction. For this purpose, a spring means serve, for example in the form of a leaf spring, which is inserted into the base body or the selection element. It is also preferred to form the leaf spring with the selection element or the body in one piece. Such a spring element preferably has over its entire length substantially the same thickness as the rest of the base body and the rest of the selection element (each measured from flat side to flat side).
Es sind auch Ausführungsformen möglich, bei denen sich das Federelement, beginnend von seiner Anbindung am Nadelkörper oder Auswahlelement, in Richtung auf sein Ende hin, verjüngt.Embodiments are also possible in which the spring element, starting from its connection to the needle body or selection element, tapers in the direction of its end.
Das Federmittel kann dazu dienen, das Auswahlelement gegen einen Anschlag federnd vorzuspannen. Dadurch kann zugleich auch das Sicherungsmittel vorgespannt werden.The spring means may serve to resiliently bias the selector against a stop. As a result, at the same time the securing means can be biased.
Das Auswahlmittel kann als längliches Auswahlelement ausgebildet sein, das in einer Ausnehmung des Grundkörpers angeordnet und beweglich gelagert ist. Seine Dicke stimmt vorzugsweise mit der Dicke des Grundkörpers (Nadelkörpers) überein. In montiertem Zustand wird das Auswahlelement dann durch die Flanken des Nadelkanals geführt, so dass eine Trennung von Auswahlelement und Grundkörper auch ohne Wirkung des Sicherungsmittels nicht möglich ist. Bei der Handhabung der Nadel (des Systemteils) außerhalb des Nadelkanals (Führungskanals) bewirkt das Sicherungsmittel jedoch das Zusammenhalten von Nadelkörper (Grundkörper) und Auswahlmittel.The selection means may be formed as an elongated selection element, which is arranged in a recess of the base body and movably mounted. Its thickness is preferably the same as the thickness of the main body (needle body). In the assembled state, the selection element is then guided by the flanks of the needle channel, so that a separation of selection element and body is not possible even without the action of the securing means. When handling the needle (the system part) outside the needle channel (guide channel), however, the securing means causes the holding together of the needle body (base body) and selection means.
Das Sicherungsmittel ist vorzugsweise in Form jeweils einer Paarung aus einem Vorsprung und einer Ausnehmung gebildet, die zumindest in der Ruheposition des Auswahlelements ineinander greifen. Die Ruheposition ist dabei diejenige Position, die das Auswahlelement einnimmt, wenn es keinen äußeren Kräften ausgesetzt ist. Beispielsweise spannt das Federmittel das Auswahlelement gegen Anschläge oder Vorsprünge vor. Zumindest in diesem Zustand bewirken der wenigstens eine Vorsprung und die genannte wenigstens eine Ausnehmung einen Formschluss zwischen dem Auswahlelement und dem Grundkörper (Nadelkörper), um seitliches Abrutschen des Auswahlelements von dem Nadelkörper zu verhindern.The securing means is preferably in the form of a pair of a projection and a recess formed, which interlock at least in the rest position of the selection element. The rest position is the position that occupies the selection element when it is not exposed to external forces. For example, the spring means biases the selection element against stops or projections. At least in this state, the at least one projection and the at least one recess cause a positive connection between the selection element and the main body (needle body) in order to prevent the selection element from slipping sideways from the needle body.
Bei einer bevorzugten Ausführungsform wird eine Seitenführung schon durch das Federmittel bewirkt. Das Federmittel ist endseitig entweder mit dem Auswahlelement oder mit dem Grundkörper (Nadelkörper) verbunden. Sein anderes Ende liegt federnd an dem Auswahlelement oder dem Grundkörper (Nadelkörper) an. In diesem Bereich der federnden Anlage kann ein Formschluss durch eine nutartige Ausnehmung in der dem Ende der Feder gegenüberliegenden Fläche vorgesehen werden. Das Ende der Feder ist verjüngt, so dass es in diese Nut der Gegenfläche eingreift und aufgrund der Vorspannung und der Anlage der Feder an die Seitenwände der Nut eine Seitenführung bewirkt. Auch ist eine Ausbildung möglich, bei der das Ende der Feder nicht verjüngt ist, die Feder dann aber einen Vorsprung aufweist, der in diese Nut eingreift. Auch die Umkehrung ist möglich, d.h. die Ausbildung einer Nut in der Feder, wobei die Gegenfläche dann einen Vorsprung aufweist, der in diese Nut greift.In a preferred embodiment, a side guide is already effected by the spring means. The spring means is connected at the end either to the selection element or to the main body (needle body). Its other end is resiliently against the selection element or the main body (needle body). In this area of the resilient system, a positive connection can be provided by a groove-like recess in the opposite end of the spring surface. The end of the spring is tapered so that it engages in this groove of the counter surface and causes a side guide due to the bias and the contact of the spring to the side walls of the groove. Also, an embodiment is possible in which the end of the spring is not tapered, but then the spring has a projection which engages in this groove. Reversal is also possible, i. the formation of a groove in the spring, wherein the counter surface then has a projection which engages in this groove.
Des weiteren ist es vorteilhaft, wenn die Enden des länglichen Auswahlelements bezügl. der Querrichtung, die durch die Scharnierachse festgelegt ist, wenigstens einseitig an dem Grundkörper (Nadelkörper) anliegen.Furthermore, it is advantageous if the ends of the elongate selection element with respect to. the transverse direction, which is defined by the hinge axis, at least one side of the main body (needle body) abut.
Vorteilhafte Einzelheiten von Ausführungsformen der Erfindung ergeben sich aus der Zeichnung, der Beschreibung und Unteransprüchen. In der Zeichnung sind Ausführungsbeispiele der Erfindung veranschaulicht. Es zeigen:
- Figur 1
- eine erfindungsgemäße Nadel in perspektivischer Darstellung,
Figur 2- den Kopf der Nadel nach
Figur 1 in Schnittdarstellung, Figur 3- ein Auswahlelement der Nadel nach
Figur 1 in einem anderen Maßstab, in einer schematisierten Seitenansicht, Figur 4- das
Auswahlelement nach Figur 3 , geschnitten bei IV-IV in einem anderen Maßstab, Figur 5- das
Auswahlelement nach Figur 3 , geschnitten bei V-V, Figur 6- die Nadel nach
Figur 1 , in einer vergrößerten Seitenansicht, Figur 7- die
Nadel nach Figur 6 , geschnitten bei VI-VI, Figur 8- eine alternative Ausführungsform einer Nadel mit beweglichem Auswahlelement,
- Figur 9
- das bewegliche Auswahlelement der
Nadel nach Figur 8 , - Figur 10
- einen Ausschnitt der
Nadel nach Figur 8 , in einer schematisierten Draufsicht,
Figur 11- die
Nadel nach Figur 8 , geschnitten bei XI-XI, Figur 12- eine abgewandelte Ausführungsform eines Auswahlelements, in teilweise geschnittener Seitenansicht,
- Figur 13
- das
Auswahlelement nach Figur 12 , geschnitten bei XIII-XIII, Figur 14- eine abgewandelte Ausführungsform einer erfindungsgemäßen Nadel in einer ausschnittsweisen Darstellung des Nadelkörpers und des Endes des Auswahlelements, in perspektivischer Darstellung,
- Figur 15
- eine abgewandelte Ausführungsform der Nadel in einer ausschnittsweisen Darstellung ihres Scharnierbereichs, und
Figur 16- eine weitere Ausführungsform einer erfindungsgemäßen Nadel, in perspektivischer Darstellung.
- FIG. 1
- a needle according to the invention in perspective view,
- FIG. 2
- follow the head of the needle
FIG. 1 in section, - FIG. 3
- a selection element of the needle
FIG. 1 on a different scale, in a schematic side view, - FIG. 4
- the selector after
FIG. 3 cut at IV-IV on a different scale, - FIG. 5
- the selector after
FIG. 3 , cut at VV, - FIG. 6
- the needle behind
FIG. 1 in an enlarged side view, - FIG. 7
- the needle behind
FIG. 6 , cut at VI-VI, - FIG. 8
- an alternative embodiment of a needle with movable selection element,
- FIG. 9
- the movable selection element of the needle
FIG. 8 . - FIG. 10
- a section of the needle after
FIG. 8 in a schematized plan view,
- FIG. 11
- the needle behind
FIG. 8 cut at XI-XI, - FIG. 12
- a modified embodiment of a selection element, in a partially sectioned side view,
- FIG. 13
- the selector after
FIG. 12 , cut at XIII-XIII, - FIG. 14
- a modified embodiment of a needle according to the invention in a sectional view of the needle body and the end of the selection element, in perspective view,
- FIG. 15
- a modified embodiment of the needle in a sectional view of its hinge portion, and
- FIG. 16
- a further embodiment of a needle according to the invention, in a perspective view.
Im Folgenden wird ein Systemteil am Beispiel einer Nadel 1 veranschaulicht, wie sie in Strickmaschinen Anwendung findet. In
In Gebrauch ist die Nadel 1 in einer in
Zum Antrieb der Nadel 1 weist diese zunächst einen oder mehrere Füße 11, 12 auf, die sich von dem Nadelkörper von der seinem Nadelrücken 14 gegenüber liegenden Seite weg erstrecken.To drive the needle 1, this first has one or
Die Nadel 1 weist außerdem zum gesteuerten Antrieb als Auswahlmittel ein Auswahlelement 16 auf, das dazu dient, die Nadel 1 für eine bestimmte Bewegung aktiv oder passiv zu schalten, d.h. auszuwählen oder nicht auszuwählen. Das Auswahlelement 16 ist zumindest bei der in
Der Längssteg 27 ist an seiner von dem Nadelrücken 14 abliegenden Seite mit einem Auswahlfuß 29 versehen, der rechtwinklig von dem Längssteg 27 wegsteht und dazu dient, das Auswahlelement 16 zu verschwenken. Außerdem trägt der Längssteg 27 zumindest einen weiteren Fuß 28 der wie eine Fahne rechtwinklig vom Längssteg 27 wegsteht, der durch Verschwenken des Auswahlelements 16 aktiv oder passiv gemacht werden, d.h. als gesteuerter Antrieb dienen kann.The
Wie aus
Die Nadel 1 ist zur Sicherung des Auswahlelements 16 in der Ausnehmung 17 in Situationen, in denen die Nadel 1 nicht in einen Nadelkanal eingebaut ist, mit einem Sicherungsmittel 32 versehen. Zu dem Sicherungsmittel 32 gehören mehrere Einzelsicherungen 34, 35, 36, die das Auswahlelement 16 z.B. formschlüssig bezüglich der Querrichtung 33 fixieren.The needle 1 is provided with a securing means 32 for securing the
Die Einzelsicherung 34 wird beispielsweise durch einen sich von dem Kopf 24 in Radialrichtung weg erstreckenden Vorsprung 38 gebildet, wie er aus
Die Einzelsicherung 35 ist aus den
Die Einzelsicherung 36 ist an dem von dem Scharnier 20 abliegenden Ende des Auswahlelements 16 ausgebildet. Zu der Einzelsicherung 36 gehört ein Fortsatz 44, der sich von dem Längssteg 27 in Längsrichtung weg erstreckt. Der Fortsatz 44 weist eine Breite auf, die deutlich geringer ist, als die übrige Breite des Längsstegs 27. Er greift in eine Ausnehmung 45 (
Wie aus
Die insoweit beschriebene Nadel 1 funktioniert wie folgt:The needle 1 described so far works as follows:
Zur Steuerung der Bewegung der Nadel 1 dient das Auswahlelement 16, das, wie aus
In Betrieb kann das Auswahlelement 16 aus der beschriebenen in
Die
Der Nadelkörper 2 weist an seiner der Ausnehmung 17 zugewandten Innenseite in dem Bereich, in dem das freie Ende des Blattfederelements 31 an ihm anliegt, einen Schlitz (Ausnehmung) 51 auf, der seitlich jeweils durch eine Flanke begrenzt wird. In den Schlitz 51 greift ein Längssteg (Formschlussmittel) 52 der an dem freien Ende des Blattfederelements 31 und zwar an der dem Nadelkörper 2 zugewandten Seite ausgebildet ist. Der Längssteg dient der seitlichen Führung des Blattfederelements 31 und somit zugleich der Lagerung des Auswahlelements 16 auf verliersichere Weise. Der Längssteg 52 weist dabei ungefähr eine Länge auf, die dem Durchmesser des Kopfs 24 entspricht. Bedarfsweise kann er auch länger ausgebildet sein. Er dient somit zugleich als Verdrehsicherung, so dass die jeweils einseitigen Anlagen der Einzelsicherungen 34, 36 eine ausreichende Sicherung des Auswahlelements 16 an dem Nadelkörper 2 erbringen. Das Eingreifen des Stegs 52 oder eines entsprechend abgeflachten Endes des Blattfederelements 31 in den Schlitz 51, veranschaulicht insbesondere
Das Blattfederelement 31 kann bedarfsweise auch an dem Nadelkörper 2 angeformt sein. Bei einer solchen abgewandelten Ausführungsform ist dann ein Auswahlelement 16 gemäß
Bei den vorstehend beschriebenen Ausführungsformen ist die Einzelsicherung 34 und die Einzelsicherung 36 jeweils lediglich einseitig wirkend ausgebildet worden, wobei zur Unterstützung die Einzelsicherung 35 vorgesehen ist. Wie aus
Wie
Sind beide Enden des Auswahlelements 16 beispielsweise gemäß den Ausführungsformen nach
Zur verbesserten Handhabung einer Nadel 1, die ein Auswahlelement 16 aufweist, das an dem Nadelkörper 2 schwenkbar gelagert ist, ist zusätzlich ein Sicherungsmittel 32 vorgesehen, das das Auswahlelement 16 formschlüssig an dem Nadelkörper 2 sichert. Als Sicherungsmittel 32 dienen ein oder mehrere in Querrichtung 33 wirksame Einzelsicherungen 34, 35, 36 die jeweils in einer Richtung oder in beiden Querrichtungen wirksam sein können. Die Einzelsicherungen 34, 35, 36 sind so ausgebildet, dass ein Herausfallen des Auswahlelements 16 aus dem Nadelkörper 2 in beiden Seitenrichtungen vermieden wird. Dazu sind zumindest zwei wirksame Einzelsicherungen 34, 35, 36 vorgesehen, die in Querrichtungen 33a, 33b wirksam sind. Eine Kombination aller Einzelsicherungen 34, 35, 36 ist möglich.For improved handling of a needle 1, which has a
- 11
- Nadelneedle
- 22
- Nadelkörperneedle body
- 33
- Kopfhead
- 44
- Zungentongues
- 55
- Hakenhook
- 66
- Bewegungsrichtungmovement direction
- 7, 87, 8
- Flachseitenflat sides
- 1111
- Fußfoot
- 1212
- Fußfoot
- 1414
- Nadelrückenneedle back
- 1616
- Auswahlelementselector
- 1717
- Ausnehmungrecess
- 18, 1918, 19
- Stegweb
- 2020
- Scharnierhinge
- 21, 2221, 22
- Flankenflanks
- 2323
- Schwenkachseswivel axis
- 2424
- Kopfhead
- 2525
- Lageröffnungbearing opening
- 2626
- Verbindungsstegconnecting web
- 2727
- Längssteglongitudinal web
- 2828
- Auswahlfußselection butt
- 2929
- Fußfoot
- 3131
- BlattfederlementBlattfederlement
- 3232
- SicherungsmitttelSicherungsmitttel
- 3333
- Querrichtungtransversely
- 34,35,3634,35,36
- EinzelsicherungSingle fuse
- 3838
- Vorsprunghead Start
- 3939
- Ausnehmungrecess
- 41, 4241, 42
- Fortsätzeprojections
- 4343
- Zwischenraumgap
- 4444
- Fortsatzextension
- 4545
- AusnehmeungAusnehmeung
- 4646
- Nasenose
- 4747
- Fingerfinger
- 51, 5351, 53
- Schlitzslot
- 5252
- Längssteglongitudinal web
- 54, 5554, 55
- SeitenwandSide wall
- 56, 5856, 58
- Vertiefungdeepening
- 5757
- Erhebungsurvey
- 5959
- Nasennose
- 61, 6261, 62
- Endenend up
Claims (19)
- System part (1), in particular for stitch-forming machines,with a base body (2) having a section, which is provided to be received in a needle groove and has two flat sides (7, 8) located opposite one another,with a selection element (16) separate from the base body (2), which is disposed to pivot around a pivot axis (23) and is fitted to impart a movement (6) to the base body (2), wherein it can be moved into and out of engagement with a drive means, and which is connected to the base body (2) at least in the longitudinal direction (6),
andwith a locking means (32) for locking the selection element (16) on the base body (2) against lateral displacement in at least one transverse direction (33), which is oriented transversely to the longitudinal direction (6),characterised in that the locking means (32) includes at least two individual locking elements (34, 35, 36), which are respectively active in at least one transverse direction (33). - System part according to claim 1, characterised in that the locking means (32) includes three individual locking elements (34, 35, 36).
- System part according to claim 1, characterised in that two individual locking elements (34, 36) are arranged at opposite ends of the selection element (16).
- System part according to claim 1, characterised in that the pivot axis (23) is arranged at right angles to the flat sides (7, 8).
- System part according to claim 1, characterised in that the pivot axis (23) is oriented in transverse direction (33).
- System part according to claim 1, characterised in that the selection element (16) is a separate selection element from the base body (2), which is connected to the base body (2) by means of a hinge element (20), the hinge axis of which is the pivot axis (23).
- System part according to claim 1, characterised in that the selection element (16) includes a spring element (31), which resiliently biases the selection element (16) in a pivoting direction.
- System part according to claim 1, characterised in that the base body (2) includes a spring element (31), which resiliently biases the selection element (16) associated with the system part (1) in a pivoting direction.
- System part according to claim 1, characterised in that the selection element (16) is resiliently biased against a stop (46).
- System part according to claim 1, characterised in that the selection element (16) is elongated in configuration and is arranged and movably disposed in a spacious recess (17) of the base body (2), wherein its thickness is in conformity with the thickness of the base body (2).
- System part according to claim 1, characterised in that the locking means (32) comprises at least one projection (38, 44, 57) and a recess (39, 45, 56) associated with the projection (38, 44, 57), wherein the projection (38, 44, 57) engages into the recess (39, 45, 56) at least in the resting position.
- System part according to claim 1, characterised in that the locking means (32) includes a positive-locking element (52) provided on the spring element (31) and a recess (51), into which the positive-locking means (52) engages.
- System part according to claim 13, characterised in that the recess (51) is provided on the spring element (31).
- System part according to claim 13, characterised in that the recess (51) is provided on the base body (2).
- System part according to claim 13, characterised in that the recess (51) is provided on the selection element (16).
- System part according to claim 1, characterised in that the spring element (31) is connected in one piece to the selection element (16).
- System part according to claim 11, characterised in that the projection (38) and the recess (39) are provided on the hinge element (20).
- System part according to claim 11, characterised in that the projection (44) and the recess (45) are provided on the side of the selection element (16) opposite the hinge element (20).
- System part according to one of the preceding claims, characterised in that the system part (1) is a needle.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10111930A DE10111930C2 (en) | 2001-03-13 | 2001-03-13 | system part |
DE10111930 | 2001-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1241287A1 EP1241287A1 (en) | 2002-09-18 |
EP1241287B1 true EP1241287B1 (en) | 2008-03-19 |
Family
ID=7677216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02001758A Expired - Lifetime EP1241287B1 (en) | 2001-03-13 | 2002-01-25 | Structural member |
Country Status (6)
Country | Link |
---|---|
US (1) | US6705130B2 (en) |
EP (1) | EP1241287B1 (en) |
JP (1) | JP3610047B2 (en) |
KR (1) | KR100476496B1 (en) |
DE (2) | DE10111930C2 (en) |
ES (1) | ES2300392T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102242460B (en) * | 2010-05-11 | 2014-06-04 | H.斯托尔两合公司 | Knitting needle for knitting machine |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10148196C1 (en) * | 2001-09-28 | 2003-04-03 | Groz Beckert Kg | system part |
DE502007001851D1 (en) * | 2007-05-03 | 2009-12-10 | Groz Beckert Kg | Inside guided needle |
EP2284308B1 (en) * | 2009-08-03 | 2017-11-08 | Groz-Beckert KG | Sewing machine needle with coupling tool preventing loss |
US7836730B1 (en) * | 2010-04-05 | 2010-11-23 | Pai Lung Machinery Mill Co., Ltd. | Circular knitting machine jacquard needle equipped with a return structure |
KR101085264B1 (en) | 2010-04-27 | 2011-11-22 | 파이룽 머시너리 밀 코., 엘티디. | Circular knitting machine jacquard needle equipped with a return structure |
EP3015209B1 (en) * | 2014-10-27 | 2017-02-22 | Hugo Kern und Liebers GmbH & Co. KG Platinen- und Federnfabrik | Needles or boards for textile machines and method for making a needle or board for textile machines |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2025462A (en) * | 1933-07-13 | 1935-12-24 | Lombardi Knitting Machine Co I | Adjustable element for knitting machines |
CH465119A (en) * | 1966-10-25 | 1968-11-15 | Ramseier Serge | Needle selection station of a knitting machine |
DE1785125B1 (en) * | 1968-08-13 | 1971-10-14 | Harry Apprich | Device for producing a knitted fabric |
DE2010973C3 (en) * | 1970-03-09 | 1982-05-27 | H. Stoll Gmbh & Co, 7410 Reutlingen | Knitting machine, in particular flat knitting machine |
JPS5819193Y2 (en) * | 1979-06-13 | 1983-04-19 | 株式会社 島アイデア・センタ− | stockinette needles |
JPS5678896U (en) * | 1979-11-15 | 1981-06-26 | ||
US4434628A (en) * | 1982-04-13 | 1984-03-06 | Silver Seiko Ltd. | Knitting needle assembly |
CH670464A5 (en) * | 1987-03-06 | 1989-06-15 | Sipra Patent Beteiligung | |
DE3812240A1 (en) * | 1988-04-13 | 1989-10-26 | Alfred Buck | CONTROL AND GUIDE DEVICE, IN PARTICULAR FOR INCLUDING AND DEFLECTING BOARDS IN MESH-FORMING TEXTILE MACHINES, AND INCLUDING AND DEFLECTING BOARD FOR SUCH TEXTILE MACHINES |
DE3915684C1 (en) * | 1989-05-13 | 1990-05-23 | Theodor Groz & Soehne & Ernst Beckert Nadelfabrik Kg, 7470 Albstadt, De | |
DE4331940C1 (en) * | 1993-09-21 | 1994-12-15 | Groz & Soehne Theodor | Transferring needle |
IT1295742B1 (en) * | 1997-02-04 | 1999-05-27 | Franco Sciacca | METHOD AND EQUIPMENT FOR JACQUARD SELECTION IN A TEXTILE MACHINE |
JPH10292251A (en) * | 1997-04-15 | 1998-11-04 | Shima Seiki Mfg Ltd | Needle holder in weft knitting machine |
DE19720169C2 (en) * | 1997-05-14 | 1999-04-08 | Groz Beckert Kg | Selection board |
IT1293789B1 (en) * | 1997-07-25 | 1999-03-10 | Santoni Srl | DEVICE FOR THE SELECTION OF THE NEEDLES, IN PARTICULAR FOR THE SELECTION OF THE DISH NEEDLES IN CIRCULAR MACHINES FOR |
JPH11117156A (en) * | 1997-10-08 | 1999-04-27 | Fukuhara Needle Kk | Separate type latch needle |
DE19822862C2 (en) * | 1998-05-22 | 2001-05-17 | Sipra Patent Beteiligung | Knitting machine needle and knitting machine equipped with it |
-
2001
- 2001-03-13 DE DE10111930A patent/DE10111930C2/en not_active Expired - Fee Related
-
2002
- 2002-01-25 DE DE50211902T patent/DE50211902D1/en not_active Expired - Lifetime
- 2002-01-25 ES ES02001758T patent/ES2300392T3/en not_active Expired - Lifetime
- 2002-01-25 EP EP02001758A patent/EP1241287B1/en not_active Expired - Lifetime
- 2002-03-12 KR KR10-2002-0013143A patent/KR100476496B1/en active IP Right Grant
- 2002-03-13 JP JP2002067984A patent/JP3610047B2/en not_active Expired - Lifetime
- 2002-03-13 US US10/095,714 patent/US6705130B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102242460B (en) * | 2010-05-11 | 2014-06-04 | H.斯托尔两合公司 | Knitting needle for knitting machine |
Also Published As
Publication number | Publication date |
---|---|
KR100476496B1 (en) | 2005-03-17 |
JP2002309468A (en) | 2002-10-23 |
ES2300392T3 (en) | 2008-06-16 |
JP3610047B2 (en) | 2005-01-12 |
DE50211902D1 (en) | 2008-04-30 |
DE10111930A1 (en) | 2002-10-02 |
EP1241287A1 (en) | 2002-09-18 |
KR20020073091A (en) | 2002-09-19 |
US6705130B2 (en) | 2004-03-16 |
DE10111930C2 (en) | 2003-02-27 |
US20020129625A1 (en) | 2002-09-19 |
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