EP1209267B1 - Schusseintragsvorrichtung für Greiferwebmaschinen - Google Patents

Schusseintragsvorrichtung für Greiferwebmaschinen Download PDF

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Publication number
EP1209267B1
EP1209267B1 EP01124172A EP01124172A EP1209267B1 EP 1209267 B1 EP1209267 B1 EP 1209267B1 EP 01124172 A EP01124172 A EP 01124172A EP 01124172 A EP01124172 A EP 01124172A EP 1209267 B1 EP1209267 B1 EP 1209267B1
Authority
EP
European Patent Office
Prior art keywords
rapier
band
guide
head
reinforcing portion
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
EP01124172A
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English (en)
French (fr)
Other versions
EP1209267A3 (de
EP1209267A2 (de
Inventor
Masami Shinbara
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.)
Toyota Industries Corp
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Toyota Industries Corp
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
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Publication of EP1209267A2 publication Critical patent/EP1209267A2/de
Publication of EP1209267A3 publication Critical patent/EP1209267A3/de
Application granted granted Critical
Publication of EP1209267B1 publication Critical patent/EP1209267B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/277—Guide mechanisms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/20—Constructional features of the thread-engaging device on the inserters
    • D03D47/23—Thread grippers
    • D03D47/233—Carrying grippers
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/20—Constructional features of the thread-engaging device on the inserters
    • D03D47/23—Thread grippers
    • D03D47/236—Drawing grippers
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/271—Rapiers
    • D03D47/272—Rapier bands

Definitions

  • a weft insertion apparatus in which a rapier band to which a rapier head is attached is wrapped around a rapier wheel, the rapier head enters and retracts from a warp opening as the rapier wheel rotates forward and backward.
  • the weft at a weft insertion standby position is inserted into the warp opening by a delivery rapier head.
  • the weft inserted into the warp opening by the delivery rapier head is delivered to a receiving rapier head.
  • the weft delivered to the receiving rapier head is passed through the warp opening as the receiving rapier head retracts from the warp opening.
  • the delivery rapier head and the receiving rapier head In order for the delivery of the weft from the delivery rapier head to the receiving rapier head to be effected successfully, it is necessary for the delivery rapier head and the receiving rapier head to travel in a stable manner.
  • the lower surface of the rapier head and the lower surface of the rapier band are flush with each other.
  • the center of gravity of the rapier head is above the movement route of the rapier band.
  • the traveling of the rapier head and the rapier band is guided by a large number of spaced teeth arranged in a row on a slay.
  • the large number of spaced teeth guide only the lower surfaces of the rapier head and the rapier band.
  • the traveling rapier head fluctuates vertically, and the traveling of the rapier head is rather unstable.
  • the driving force applied to the rapier band is transmitted substantially linearly to the position of the center of gravity of the rapier head along the linear configuration of the rapier band.
  • the reinforcing portion maintains the linear configuration of the forward end portion of the rapier band, and deflection of the rapier band at the forward end is prevented.
  • the prevention of vertical movement of the rapier head and deflection of the rapier band contributes to stabilization in the traveling of the rapier head. As a result, the traveling of the rapier head is stabilized solely by guiding the lower surface of the rapier head or the reinforcing portion inside the warp opening.
  • the reinforcing portion is formed as a recessed frame of a U-shaped configuration whose sectional configuration as seen in the length direction of the rapier band is formed so as to protrude further downward than the lower surface of the rapier band. This is because such a recessed frame provides a simple reinforcing portion.
  • the length of the reinforcing portion is preferably at least half the stroke of the rapier head.
  • the rapier head In the first half of the process of inserting the rapier head into the warp opening, the rapier head is accelerated. In the latter half of the process of inserting the rapier head into the warp opening, the rapier head is decelerated. In the first half of the process of retracting the rapier head from the warp opening, the rapier head is accelerated. In the latter half of the process of retracting the rapier head from the warp opening, the rapier head is decelerated.
  • the driving force application position in the rapier band in the linear state is particularly desirable for the driving force application position in the rapier band in the linear state to be adjusted to a position near the height position of the center of gravity of a combination of the rapier head and the reinforcing portion. Further, it is desirable for the height position of the center of gravity of the rapier head to be set so as to fall within the range of the thickness of the rapier band in the linear state. The height position of the movement route of the center of gravity of the combination of the rapier head and the reinforcing portion may be somewhat deviated upwardly or downwardly from the range of the thickness of the rapier band in the linear state.
  • the reinforcing portion may be mostly balanced if taking a shape in which the sectional shape of the rapier band forming the reinforcing portion is vertically symmetrical.
  • the rapier wheels 14 and 15 are reciprocally rotated in synchronism with the rotation of the loom.
  • the delivery rapier head 11 and the receiving rapier head 12 are inserted into the warp opening by the reciprocal rotation of the rapier wheels 14 and 15, and meet at the central portion with respect to the weaving width as indicated by the chain lines in Figs. 8A and 8B.
  • the weft Y inserted into the warp opening by the delivery rapier head 11 is delivered to the receiving rapier head 12.
  • the delivery rapier head 11 and the receiving rapier head 12 are retraced from the warp opening by backward rotation of the rapier wheels 14 and 15, and the weft Y is passed through the warp opening.
  • the delivery rapier head 11 is composed of a guide frame 21 formed by bending a single metal plate, and a gripping mechanism 22 secured to the guide frame 21.
  • the gripping mechanism 22 is composed of a stationary gripping member 221, a movable gripping member 222 that can be deflected, and a plate spring 223 holding the movable gripping member 222 in press contact with the stationary gripping member 221.
  • the guide frame 21 is composed of a lower wall 23, a vertical wall 24 extending vertically upward on one side of the lower wall 23 (that is, the weave front W1 side of the woven cloth W shown in Fig. 9), a side wall 25 extending vertically upward on the other side of the lower wall 23 (that is, on the side of the reed 17 over the slay 18), an upper wall 26 connected to the side wall 25 and opposed to the lower wall 23, and a vertical wall 27 extending vertically downward from the upper wall 26.
  • the stationary gripping member 221, the movable gripping member 222, and the plate spring 223 are bundled together from above in that order and fastened to the upper surface of the lower wall 23 by a screw. As shown in Fig.
  • a position control recess 261 is formed in the upper wall 26.
  • the weft Y gripped by the gripping mechanism 22 is engaged with the position control recess 261.
  • the gripping route of the weft Y gripped by the gripping mechanism 22 is controlled by the position control recess 261.
  • warp guide edges 251 and 252 Formed in the upper and lower end edges at the forward end of the side wall 25 are warp guide edges 251 and 252 extending away from each other from the forward end.
  • the side wall 25 guides the upper and lower warps T along the warp guide edges 251 and 252, pushing them apart.
  • the warp guiding effect due to the warp guide edge 252 is taken over by the warp guiding effect due to the forward end edge 231 of the lower wall 23 and the lower surface of the flush formation plate 211.
  • the warp guiding effect due to the warp guide edge 251 is taken over by the warp guiding effect of the upper surface of the upper wall 26.
  • the warp guiding effect due to the lower surface of the flush formation plate 211 is taken over by the warp guiding effect of lower surface 204 of the bottom wall 203 of the reinforcing recessed frame 20 of the rapier band 13A.
  • the receiving rapier head 12 is composed of a guide frame 28 formed by bending a single metal plate, and a gripping mechanism 29 mounted to the guide frame 28.
  • the gripping mechanism 29 is composed of a stationary gripping member 291 integrally formed at the forward end of the guide frame 28, a movable gripping member 292 supported so as to be movable in the longitudinal direction of the receiving rapier head 12, a compression spring 293 keeping the movable gripping member 292 in press contact with the stationary gripping member 291, and a lever 294 linked with the movable gripping member 292.
  • the stationary gripping member 291 of the receiving rapier head 12 finds its way between the side wall 25 and the vertical wall 27 extending vertically downward of the delivery rapier head 11.
  • the weft Y gripped by the delivery rapier head 11 is delivered and gripped between the stationary gripping member 291 and the movable gripping member 292.
  • the lever 294 abuts a stationary cam (not shown) at the weft insertion end side, and rotates around a support pin 295.
  • the movable gripping member 292 is separated from the stationary gripping member 291, and the weft Y is released from the gripping action of the stationary gripping member 291 and the movable gripping member 292.
  • the guide frame 28 is composed of a lower wall 30, and side walls 31 and 32 provided on both sides of the lower wall 30. As shown in Fig. 7B, the guide frame 28 is fastened to the bottom wall 203 of the reinforcing recessed frame 20 of the rapier band 13B by a screw to form an integral unit. That is, the reinforcing recessed frame 20 of the rapier band 13B and the receiving rapier head 12 are formed as an integral unit. As shown in Fig. 6A, a flush formation plate 281 is secured to the lower surface of the lower wall 30. The lower surface 282 of the flush formation plate 281 is flush with the lower surface of the rapier band 13B. The lower surface 282 of the flush formation plate 281 constitutes the lower surface of the receiving rapier head 12.
  • the height position of the guide gaps 163 constituting the guide positions for the first rapier guide 16A is set to be higher than the height position of the guide edges 191 of the second rapier guides 19. That is, the height position of the guide gaps 163 is set to be higher than the guide position G (indicated by the dashed line in Fig. 3A) of the second rapier guides 19 formed by the row of guide edges 191.
  • the delivery rapier head 11 moves linearly over the guide position G.
  • the difference ⁇ 1 between the height position of the center of gravity 111 of a combination of the delivery rapier head 11 and the reinforcing recessed frame 20 and the height position of the lower surface 204 of the bottom wall 203 of the reinforcing recessed frame 20 of the rapier band 13A is substantially the same as the difference ⁇ 1 between the height position of the guide surfaces 164 of the first rapier guide 16A and the height position of the guide position G of the second rapier guides 19.
  • reference symbol F1 indicates the position where the driving force transmitted from the rapier wheel 14 to the rapier band 13A in a linear state is applied.
  • the driving force application position F1 affects the delivery rapier head 11 through the rapier band 13A, and the rapier band 13A and the delivery rapier head 11 travel integrally.
  • the height position of the driving force application position F1 in the rapier band 13A in the linear state is adjusted to the height position of the movement route K1 by which the center of gravity 111 of the combination of the delivery rapier head 11 and the reinforcing recessed frame 20 moves as the delivery rapier head 11 moves. That is, the height position of the movement route K1 of the center of gravity 111 of the combination of the delivery rapier head 11 and the reinforcing recessed frame 20 is set to be within the range of the thickness of the rapier band 13A in the linear state.
  • the height position of the guide gaps 163 constituting the guide positions in the first rapier guide 16B is set to be above the height position of the guide edges 191 of the second rapier guides 19. That is, the height position of the guide gaps 163 is set to be above the height position of the guide position G (indicated by the dashed line in Fig. 6A) of the second rapier guides 19 formed by the row of guide edges 191.
  • the receiving rapier head 12 moves linearly over the guide position G.
  • the difference ⁇ 1 between the height position of the center of gravity 111 of a combination of the receiving rapier head 12 and the reinforcing recessed frame 20 and the height positions of the lower surface 204 of the bottom wall 203 of the reinforcing recessed frame 20 of the rapier band 13B is substantially the same as the difference ⁇ 2 between the height position of the guide surfaces 164 of the first rapier guide 16B and the guide position G of the second rapier guides 19.
  • the first embodiment provides the following effects.
  • the rear half 232 of the lower wall 23 of the delivery rapier head 11C is lower than the front half 233 of the lower wall 23.
  • the rear half 232 of the lower wall 23 is secured to the bottom wall 203 of the reinforcing recessed frame 20 of the rapier band 13A.
  • the difference ⁇ 2 between the height position of the center of gravity 111 of the delivery rapier head 11C and the height position of the lower surface 204 of the bottom wall 203 of the reinforcing recessed frame 20 of the rapier band 13A is larger than the difference ⁇ 1 in the first embodiment.
  • the rear half 302 of the lower wall 30 of the receiving rapier head 12C is lower than the front half 303 of the lower wall 30.
  • the rear half 302 of the lower wall 30 is secured to the bottom wall 203 of the reinforcing recessed frame 20 of the rapier band 13B.
  • the difference ⁇ 2 between the height position of the center of gravity 121 of the receiving rapier head 12C and the height position of the lower surface 204 of the bottom wall 203 of the reinforcing recessed frame 20 of the rapier band 13B is larger than the difference ⁇ 1 in the first embodiment.
  • the second embodiment provides the same effect as the first embodiment. Since the height position of the lower surface 204 of the bottom wall 203 of the reinforcing recessed frame 20 is lower than in the first embodiment, the height position of the guide edges 191 of the second rapier guides 19 is also lower. Thus, the interruption amount (the amount of protrusion from the lower to the higher warp) of the guide edges 191 when the second rapier guides 19 of the second embodiment enter the warp opening is less than in the first embodiment. The less the interruption amount of the guide edges 191, the less the possibility of warp breakage and wale streak occurring.
  • a reinforcing portion 33 integrally formed at the forward end of the rapier band 13A, 13B may have a sectional configuration as shown in Figs. 12A and 12B.
  • the joining of the rapier head 11, 12 to the reinforcing portion 33 can be easily effected by matching the configuration of the lower wall 23, 30 of the rapier head 11, 12 to the configuration of the upper surface of the reinforcing portion 33.
  • the second rapier guides 19 guide the lower surface of the rapier head 11, 12, and the lower surface of the reinforcing portion 33 is not guided by the second rapier guides 19 in sliding contact therewith.
  • the second rapier guides 19 guide the lower surface of the rapier head 11, 12, and the lower surface of the reinforcing portion 34 is not guided by the second rapier guides 19 in sliding contact therewith.
  • a reinforcing portion 35 integrally formed at the forward end of the rapier band 13A, 13B may have a sectional configuration as shown in Figs. 14A and 14B.
  • the second rapier guides 19 guide the lower surface of the rapier head 11, 12, and the lower surface of the reinforcing portion 35 is not guided by the second rapier guides 19 in sliding contact therewith.
  • a weft insertion apparatus for a rapier loom according to a sixth embodiment of the present invention will be described with reference to Figs. 15A and 15B.
  • the components, which are the same as those of the first embodiment, are indicated by the same reference symbols.
  • the first rapier guide 16C is formed by joining a constraining member 162C from above to a supporting member 161C.
  • Guide gaps 163C are formed between the supporting member 161C and the constraining member 162C.
  • Guide surfaces 165C constituting the lower surfaces of the constraining member 162C forming the guide gaps 163C guide the widthwise end portions of the upper surface 131 of the rapier band 13A.
  • a guide surface 164C constituting the upper surface of the supporting member 161C forming the guide gaps 163C guides the lower surface 204 of the bottom wall 203 of the reinforcing recessed frame 20 of the rapier band 13A or the lower surface of the lower wall 23 of the rapier head.
  • a first rapier guide 16D has the same construction as the first rapier guide 16C.
  • Guide surfaces 165C guide the widthwise end portions of the upper surface 131 of the rapier band 13B.
  • a guide surface 164C guides the lower surface 204 of the bottom wall 203 of the reinforcing recessed frame 20 of the rapier band 13B or the lower surface of the lower wall 23 of the rapier head.
  • the first rapier guides 16C and 16D outside the warp opening guide the upper surface of the upper and lower surfaces of the rapier band 13A, 13B and the lower surface 204 of the reinforcing recessed frame 20 or the lower surface of the lower wall 23 of the rapier head.
  • this embodiment provides the same effect as the first embodiment.
  • a weft insertion apparatus in which it is possible to achieve an improvement in the traveling stability of the rapier head even in a construction which adopts a guide guiding the rapier head or the rapier band only underneath the same inside the warp opening.
  • the height position of guide position (163) in a first rapier guide (16A) outside the warp opening is set to be above the height position of guide edges (191) of second rapier guides (19) inside the warp opening.
  • a delivery rapier head (11) linearly moves on the guide edges (191).

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Claims (12)

  1. Schusseintragsgerät für eine Greiferwebmaschine mit einer ersten Greiferführung (16A, 16B) außerhalb einer Kettöffnung und einer zweiten Greiferführung (19) innerhalb der Kettöffnung, in dem ein Greiferband (13A, 13B), an dem ein Greiferkopf (11, 12) zum Greifen eines Schusses montiert ist, durch die erste Greiferführung geführt wird, und in dem das Greiferband dazu gebracht wird, sich an der zweiten Greiferführung linear zu bewegen, um einen Eintrag eines Schusses (Y) zu bewirken, wobei
    sich die Höhenposition einer Führungsposition (163) in der ersten Greiferführung (16A, 16B) von der Höhenposition einer Führungsposition (G) der zweiten Greiferführung (19) unterscheidet, wobei
    zumindest die obere Fläche (131) des Greiferbands (13A, 13B) durch die erste Greiferführung (16A, 16B) geführt wird, wobei
    die untere Fläche (204) des Verstärkungsabschnitts (20) oder die untere Fläche (212, 282) des Greiferkopfes (11, 12) durch die zweite Greiferführung (19) geführt wird, wobei
    in einem vorderen Endabschnitt des Greiferbands (13A, 13B), der an dem Greiferkopf (11, 12) angeschlossen ist, ein Verstärkungsabschnitt (20) vorgesehen ist, um eine lineare Konfiguration des vorderen Endabschnitts beizubehalten, wobei
    zumindest eine von der unteren Fläche (204) des Verstärkungsabschnitts (20) und der unteren Fläche (212, 282) des Greiferkopfes (11, 12) in einem linearen Zustand unterhalb der unteren Fläche (132) des Greiferbands ist,
    dadurch gekennzeichnet, dass
    der Verstärkungsabschnitt (20) ein vertiefter Rahmen (20, 33, 34) ist, der eine U-förmige Querschnittskonfiguration gesehen in der Längsrichtung des Greiferbands (13A, 13B) hat, so dass er abwärts unterhalb der unteren Fläche (132) des Greiferbands (13A, 13B) vorsteht, oder wobei
    der Verstärkungsabschnitt (20) ein vorstehender Rahmen (35) ist, der gesehen in der Längsrichtung des Greiferbands (13A, 13B) eine Querschnittskonfiguration in Form eines umgekehrten U aufweist, so dass er von der unteren Fläche (132) des Greiferbands (13A, 13B) nach oben vorsteht, wobei
    der Greiferkopf (11, 12) in dem vertieften Rahmen oder in dem vorstehenden Rahmen so aufgenommen ist, dass eine Antriebskraftaufbringstelle (F1, F2) in dem Greiferband (13A, 13B) in dem linearen Zustand zumindest auf eine Stelle eingestellt ist, die im Wesentlichen der Höhenposition des Schwerpunkts des Greiferkopfes (11, 12) entspricht.
  2. Schusseintragsgerät für eine Greiferwebmaschine gemäß Anspruch 1, wobei sowohl die obere Fläche (131) als auch die untere Fläche (132) des Greiferbands (13A, 13B) durch die erste Greiferführung (16A, 16B) geführt sind.
  3. Schusseintragsgerät für eine Greiferwebmaschine gemäß einem der Ansprüche 1 oder 2, wobei der Verstärkungsabschnitt (20) mit dem Greiferband (13A, 13B) einstückig und aus dem gleichen Material wie letztgenanntes ausgebildet ist.
  4. Schusseintragsgerät für eine Greiferwebmaschine gemäß einem der Ansprüche 1 bis 3, wobei die Länge (D) des Verstärkungsabschnitts (20) zumindest die Hälfte des Hubs (L) des Greiferkopfes (11, 12) beträgt.
  5. Schusseintragsgerät für eine Greiferwebmaschine gemäß einem der Ansprüche 1 oder 2, wobei der Verstärkungsabschnitt (20) von dem Greiferband (13A, 13B) getrennt ist, und wobei der Greiferkopf (11, 12) an dem vorderen Ende des getrennten Verstärkungsabschnitts oder des Greiferbands angeschlossen ist.
  6. Schusseintragsgerät für eine Greiferwebmaschine gemäß einem der Ansprüche 1 oder 2, wobei der Greiferkopf (11, 12) mit einem Führungsrahmen (21, 28) ausgestattet ist wobei sich ein Teil des Führungsrahmens so erstreckt, dass er den Verstärkungsabschnitt (20) bildet.
  7. Schusseintragsgerät für eine Greiferwebmaschine gemäß einem der Ansprüche 1 bis 6, wobei die Schnittkonfiguration des Verstärkungsabschnitts (20) zweiachsig symmetrisch ist.
  8. Schusseintragsgerät für eine Greiferwebmaschine gemäß einem der Ansprüche 1 bis 6, wobei die Schnittkonfiguration des Verstärkungsabschnitts (20) zweiachsig asymmetrisch ist.
  9. Schusseintragsgerät für eine Greiferwebmaschine gemäß einem der Ansprüche 1 bis 8, wobei eine Antriebskraftaufbringstelle in dem Greiferband in einem linearen Zustand auf eine Stelle eingestellt ist, die sich in der Nähe der Höhenposition des Schwerpunkts (111, 121) aus einer Kombination des Greiferkopfes und des Verstärkungsabschnitts befindet.
  10. Schusseintragsgerät für eine Greiferwebmaschine gemäß einem der Ansprüche 1 bis 8, wobei die Höhenposition des Schwerpunkts des Greiferkopfes (11, 12) auf innerhalb des Bereichs der Dicke des Greiferbands (13A, 13B) in einem linearen Zustand eingestellt ist.
  11. Schusseintragsgerät für eine Greiferwebmaschine gemäß einem der Ansprüche 1 bis 8, wobei die Höhenposition einer Bewegungsstrecke (K1, K2) des Schwerpunkts (111, 121) einer Kombination des Greiferkopfes (11, 12) und des Verstärkungsabschnitts (20) von dem Bereich der Dicke des Greiferbands (13A, 13B) in einem linearen Zustand etwas nach oben oder nach unten abweicht.
  12. Schusseintragsgerät für eine Greiferwebmaschine gemäß einem der Ansprüche 1 oder 2, wobei eine hintere Hälfte (232, 302) einer unteren Wand (23, 30) des Greiferkopfes (11C, 12C) niedriger als eine vordere Hälfte (133, 303) der unteren Wand ist, und wobei die hintere Hälfte der unteren Wand an der Bodenwand (203) des Verstärkungsabschnitts (20) des Greiferbands (13A, 13B) gesichert ist.
EP01124172A 2000-10-12 2001-10-10 Schusseintragsvorrichtung für Greiferwebmaschinen Expired - Lifetime EP1209267B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000311866A JP4595187B2 (ja) 2000-10-12 2000-10-12 レピア織機における緯入れ装置
JP2000311866 2000-10-12

Publications (3)

Publication Number Publication Date
EP1209267A2 EP1209267A2 (de) 2002-05-29
EP1209267A3 EP1209267A3 (de) 2003-05-02
EP1209267B1 true EP1209267B1 (de) 2006-07-26

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EP01124172A Expired - Lifetime EP1209267B1 (de) 2000-10-12 2001-10-10 Schusseintragsvorrichtung für Greiferwebmaschinen

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EP (1) EP1209267B1 (de)
JP (1) JP4595187B2 (de)
KR (1) KR100428824B1 (de)
CN (1) CN1287025C (de)
DE (1) DE60121702T2 (de)
TW (1) TW508384B (de)

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ITVI20050224A1 (it) * 2005-08-05 2007-02-06 Smit S P A Testa di nastro perfezionata per telai tessili a pinze e procedimento per la sua realizzazione
BE1022753B1 (nl) * 2015-02-02 2016-08-30 Picanol Lans, grijperweefmachine en werkwijze voor het vervaardigen van een lans
CN105113107A (zh) * 2015-09-14 2015-12-02 广西华虹绸缎有限责任公司 剑杆织机的浮动式导钩机构
CN106637602B (zh) * 2016-12-06 2018-02-27 中材科技股份有限公司 一种多层三维预成型体非对称双向剑杆引纬装置及其引纬方法
CN109457370A (zh) * 2018-09-21 2019-03-12 航宸石家庄新材料科技有限公司 一种储纬式双剑杆薄片带状丝束碳纤维编织机
CN109322045B (zh) * 2018-11-09 2024-02-23 江苏理工学院 一种剑杆织机的送纬装置及引纬装置
KR102562449B1 (ko) * 2021-12-13 2023-08-02 일성기계공업 주식회사 위사 운반용 캐리어

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JPH0527070U (ja) * 1991-09-17 1993-04-06 津田駒工業株式会社 レピアヘツド
BE1007003A3 (nl) * 1993-04-15 1995-02-14 Picanol Nv Weefmachine voorzien van een lans en geleidingsmiddelen.
JPH06299440A (ja) * 1993-04-13 1994-10-25 Ishikawa Seisakusho Ltd レピア織機の緯糸搬送体と緯糸搬送体案内ガイド
IT1271130B (it) * 1994-11-30 1997-05-26 Vamatex Nuova Spa Mezzi per guidare il moto di una coppia di pinze all'interno del passo di telai di tessitura
JPH1136160A (ja) * 1997-07-16 1999-02-09 Toyota Autom Loom Works Ltd レピア織機における緯入れ装置
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JP2000234241A (ja) * 1999-02-15 2000-08-29 Tsudakoma Corp レピア織機におけるレピアヘッド

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JP4595187B2 (ja) 2010-12-08
JP2002115152A (ja) 2002-04-19
KR100428824B1 (ko) 2004-04-29
DE60121702D1 (de) 2006-09-07
KR20020029298A (ko) 2002-04-18
TW508384B (en) 2002-11-01
EP1209267A3 (de) 2003-05-02
CN1349009A (zh) 2002-05-15
EP1209267A2 (de) 2002-05-29
DE60121702T2 (de) 2007-08-02
CN1287025C (zh) 2006-11-29

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