EP1842945A2 - Elektronisch gesteuerte Jacquardvorrichtung und Kassette zur Verwendung darin - Google Patents

Elektronisch gesteuerte Jacquardvorrichtung und Kassette zur Verwendung darin Download PDF

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Publication number
EP1842945A2
EP1842945A2 EP07105794A EP07105794A EP1842945A2 EP 1842945 A2 EP1842945 A2 EP 1842945A2 EP 07105794 A EP07105794 A EP 07105794A EP 07105794 A EP07105794 A EP 07105794A EP 1842945 A2 EP1842945 A2 EP 1842945A2
Authority
EP
European Patent Office
Prior art keywords
select
head
pin
contacting
cassette
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07105794A
Other languages
English (en)
French (fr)
Other versions
EP1842945A3 (de
EP1842945B1 (de
Inventor
Tetsuya c/o Miyagi Lace Co. Ltd. Sawamura
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.)
Miyagi Lace Co Ltd
Original Assignee
Miyagi Lace Co Ltd
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 Miyagi Lace Co Ltd filed Critical Miyagi Lace Co Ltd
Publication of EP1842945A2 publication Critical patent/EP1842945A2/de
Publication of EP1842945A3 publication Critical patent/EP1842945A3/de
Application granted granted Critical
Publication of EP1842945B1 publication Critical patent/EP1842945B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/20—Electrically-operated jacquards
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C5/00—Twist or bobbin-net lace-making machines
    • D04C5/16—Warp thread feeding or guiding devices
    • D04C5/18—Guide bars; Guiding means therefor; Pattern input by control thereof

Definitions

  • the present invention relates to an electronic driven jacquard apparatus and a cassette for use therein.
  • a jacquard apparatus is used for controlling positions of a plurality of threads set on a machine body. More particularly, the apparatus determines a position of a select pin for handling each single thread or a group of threads.
  • the select pin mounted on the machine body is urged along the length thereof in a direction to/away from the jacquard apparatus.
  • a reciprocating mechanism for reciprocating this jacquard machine body along the longitudinal direction of the select pin.
  • the select pin Under a non-contacting condition where the select pin is free from contact with a select head, the relative positional relationship between the jacquard machine body and the select pin in the longitudinal direction is changed.
  • the select head can contact the select pin.
  • the select pin is moved against the urging force in association with a movement of the jacquard machine body and fixed in position.
  • the select pin under the non-contacting condition of the select pin not contacting the select head, the select pin is maintained at its home position. Under the contacting condition, in association with a movement of the jacquard machine body, only the select pin under its contacting condition is moved therewith.
  • the position of the select pin can be controlled.
  • the electronic driven jacquard machine employs a so-called cassette type construction. More particularly, in order to selectively operate a fixed number of select pins (e.g. seven pins), the machine includes a plurality of units of cassettes, each unit including a corresponding number (e.g. seven) of select heads for operating the pins. Therefore, the machine needs to include cassettes corresponding in number to a value obtained by dividing the number of select pins to be positioned with the number of select head included in the cassettes.
  • Each cassette includes a fixed number of select heads, each select head being selectively pivotable between a contacting posture contacting the select pin and a non-contacting posture not contacting the select pin, in association with a bending movement of an operational member comprised of a piezoelectric body.
  • the cassette further includes a retaining pin which provides or forms a pivot for the select head. And, a leading end portion of this select head acts as a contacting portion to come into contact with the select pin, whereas a base end portion of the select head forms an operational member disposing portion where the operational member is to be disposed, and further beyond this, there is provided an electronic controlling portion for controlling bending movements of these operational members.
  • an electronic controlling section having an electronic component circuit board for controlling binding movements of the operational members, an operational member disposing portion disposed upwardly thereof where a fixed number of operational members comprised of piezoelectric bodies are disposed to be bendable, a head disposing portion disposed upwardly thereof where a fixed number of select heads are disposed, and a select pin entering portions disposed upwardly thereof (adjacent the leading (top) end of the cassette) which the select pins enter.
  • the select pin entering portion there are provided partitioning walls for partitioning entrance passages of the respective select pins from each other.
  • Fig. 13 shows details of vicinity of a head disposing portion 7b presently preferred by the present inventors for use in the jacquard apparatus having the above-described construction.
  • a select head 8 As shown in Fig. 13, in the case of a conventional select head 8, its leading end is formed as an inclined face (face downwardly inclined to the right in Fig. 13) and the leading end of a select pin N has a semi-spherical shape without any special treatment.
  • select pin N is configured so as to be lowered along a select pin guiding face 19 formed in the cassette body.
  • the operational member 9 comprised of a piezoelectric body may be subjected to an inadvertent pivotal force (indicated by the left arrow).
  • the present invention has been made in view of the above-described state of the art and its primary object is to provide an improved electronic driven jacquard apparatus and a cassette for use therein, which can ensure stable selecting operations for an extended period of time and which can ensure also stable movement of the select head even the leading end of the select pin comes into contact with the leading end of the select head.
  • an electronic driven jacquard apparatus comprising:
  • the select head side end of the select pin is fixed in position within the concave portion which surrounds or binds the cubically convex shape.
  • the positional relationship therebetween is fixedly determined.
  • the retention condition therebetween can be stable. Consequently, it is possible to prevent the rebounding of the select pin due to unstable positional relationship, an inadvertent pivotal displacement of the select head side between the contacting posture and the non-contacting posture as well as application of an inadvertent force to the operational member.
  • a cassette for use in an electronic driven jacquard apparatus including a select head pivotally selectable between a contacting posture contacting a select pin and a non-contacting posture not contacting the select pin in association with a bending movement of an operational member comprised of a piezoelectric body and a retaining pin providing a pivot for said select head;
  • the jacquard apparatus including a reciprocating mechanism for reciprocating a jacquard machine body along a longitudinal direction of the select pin; said cassette being used fixedly attached to a retaining plate of said a jacquard machine apparatus; characterized in that:
  • said cubically convex shape comprises a conical shape; and said concave portion is formed of a pair of straight sides formed at said end of the select head facing the select pin and extending along the longitudinal direction of the retaining pin.
  • the concave portion is formed of a pair of straight sides (straight faces) formed at said end of the select head facing the select pin and extending along the longitudinal direction of the retaining pin as described above, the straight sides, as a pair, can come into contact with the conical portion of the select pin.
  • said end of the select head includes, in a face thereof which is a pivotal front side in the pivotal movement from said non-contacting posture to said contacting posture, a head side stopper portion which comes into contact with a body of the cassette under said non-contacting posture; and there is provided a concave cassette side stopper portion for coming into contact with said head side stopper portion under said contacting posture, thus preventing further pivotal movement of the select head.
  • the posture of the select head can be maintained in an even more stable manner.
  • a length of said select head from said pivot to a position contacting the select pin is equal to or shorter than a length from said pivot to an operational position where said operational member transmits an operational force to the select head.
  • an embodiment of an electronic driven jacquard apparatus J according to the present invention including a number of electronic driven jacquard machine cassettes of the invention is employed for control of a positioning of a top bar TB of a leaver lace machine R.
  • Fig. 1 shows a schematic construction of the leaver lace machine R, showing the leaver lace machine R as viewed from its obliquely front side.
  • a plurality of beam warp threads (w) wound about a plurality of beams Bm are guided from lower positions of the machine body through a sley S to a knitting section to be intertwined with a plurality of bobbin threads (b) to form a leaver lace RL.
  • the formed leaver lace RL is lifted and retained alternately by a back point bar BPB and an unillustrated front point bar and lifted at the same time by means of a porcupine roller PPR disposed above and having a wire fillet wound about it.
  • the produced leaver lace RL is then taken up by a take-up roll W contacting the porcupine roller PPR.
  • a swinging mechanism (not shown) for swinging bobbins B accommodating the bobbin threads (b) therein, along the fore and aft direction of the leaver lace machine R.
  • the position of the bobbin B is invariable relative to the right/left direction of the leaver lace machine R.
  • bottom bars BB and top bars TB disposed in this mentioned order from the lower side of the machine body (the sley side) for moving the beam warp threads (w) along the right/left direction of the leaver lace machine R.
  • These two kinds of bars BB, TB are configured to position the beam warp threads (w) in position relative to the right/left direction of the machine body.
  • lines shown as vertically extending one-dot lines
  • the beam warp threads (w) are positioned by the bottom bars BB and the top bars TB.
  • each beam warp thread (w) is specified in its position in a fabric to be formed, with the beam warp thread (w) having alternately traversing portions (ww) extending along the lateral direction and arcuate weave advancing portions (wh) extending along the fore/aft direction, i.e. representing advancement of the weaving operation.
  • the beam warp thread (w) alternately assumes, a rear face position, a front face position, a rear face position and a front face position, relative to the bobbin thread (b).
  • each bobbin thread (b) is shown fixed and the beam warp thread (w) is shown to be moved between the front side and the rear side of this bobbin thread (b).
  • the bobbin thread (b) will repeat its position movements along the fore/aft direction, thus determining the positional relationship between the beam warp thread (w) and the bobbin thread (b).
  • the step (a), (b), (c), (d) and (e) show the positions and intertwined conditions of the beam warp thread (w) on the top bar TB and the bottom bar BB in the respective conditions.
  • the beam warp thread (w) is positioned by means of the top bar TB and the bottom bar BB. More particularly, the beam warp thread (w) is inserted through guide holes (h) provided in the top bar TB and the bottom bar BB, respectively.
  • the guide hole (ht) provided in the top bar TB is relatively large and is of a rectangular shape, thus allowing the beam warp thread (w) to assume a position located on the right side of the bobbin thread (b) or a position located on the left side of the same.
  • the guide hole (hb) provided in the bottom bar BB is a relatively small guide hole which can substantially fix the position of the beam warp thread (w) therein.
  • step (a) the position of the beam warp thread (w) relative to the bobbin thread (b) as shown is determined as the beam warp thread (w) is located to the left side in the guide hole (ht) provided at the center of the top bar TB, thus determining its position relative to the bobbin thread (b1) which is located on the extreme right side in the drawing.
  • the top bars (TB) are moved to the left by two pitches and at the same time the bottom bars (BB) are moved by the same amount to the left, at this position, the position of this beam warp thread (w) relative to the bottom thread (b3) located third from the right side is determined, hence, forming the traversing portion (ww1).
  • the bobbin thread (b) is moved along the fore/aft direction of the machine body, so that the beam warp thread (w) is located on the front side relative to the bobbin thread (b) to be intertwined with this bobbin thread (b). This is the condition illustrated in Fig. 2, step (b). In this way, the above-described weaving advancing portion (wh) is formed.
  • the lateral movement involving the top bars TB and the bottom bars BB (the condition shown in Fig. 2, step (c) for forming a traversing portion (ww2)) and fore/aft movements of the bobbin thread (b) in the respective steps (change from the condition shown in Fig. 2, step (c) to the condition shown in Fig. 2, step (d), and change from the condition shown in Fig. 2, step (d), to the condition shown in Fig. 2, step (e)), will be effected in repetition, whereby the leaver lace fabric can be formed.
  • Fig. 3 shows schematically the positional relationship between the top bars TB and the bottom bars BB in the leaver lace machine R.
  • top bars TB and bottom bars BB are adapted to be moved respectively along the right/left direction of the machine body.
  • the top bar TB can assume one of 33 (thirty three) positions from 0 to 32 whereas the bottom bar BB can assume one of two positions of 0 and 1.
  • the right/left positioning of these respective bars TB, BB is effected by jacquard machines Jt, Jb provided individually for the respective bars TB, BB.
  • the right/left positioning of the top bar TB is effected by a top jacquard machine Jt, which comprises a jacquard apparatus J according to the present invention.
  • a top jacquard machine Jt which comprises a jacquard apparatus J according to the present invention.
  • the top bar TB is moved along the right/left direction in Fig. 3 relative to a dropper D which is positioned vertically of the machine body by a dropper jacquard machine Jt1 for two position selection, so that the left movement of the top bar TB is restricted by the amount of a positioning piece (s) (see Fig. 4) provided at the leading end of the dropper.
  • the bottom jacquard machine Jb is constructed as a two position selecting jacquard machine Jb, so as to determine the position of the bottom bar BB at one of the two positions along the right/left direction of the machine body which is the right/left direction in Fig. 3.
  • the bottom bars BB are urged to the left by means of an urging mechanism (pull springs (sp)) disposed on the opposite side (the left end in Fig. 3) to the disposing position of the jacquard machine Jb and leading ends (right ends) of the bars are connected to select pins N via coupling adjustment rods A.
  • the select pins N are provided in one-to-one correspondence with the bottom bars BB.
  • Figs. 4 to 8 show a positioning construction for the top bar TB using the top jacquard machine Jt relating to the present invention.
  • the top bar TB is urged toward the side of the leaver lace machine R body by the spring (sp). Hence, when free of any restriction, the top bar TB is urged/moved toward the upper left side in the drawings.
  • this positioning lever L includes a pair of buffers Ba.
  • the buffer Ba located on the left side is a buffer Bab for a back motion
  • the buffer Ba located on the right side is a buffer Baf for a front motion.
  • the back motion side mechanism is preparing for a next positioning operation.
  • the positioning operations can be effected efficiently and continuously, without retuning the top bar TB to its original position OP (its movement toward the leaver lace machine R body by the urging mechanism).
  • a pair of drive blades DB which are reciprocated between the illustrated original position OP and a positioning position PD.
  • the drive blade DB located on the left side in the figure is the back motion drive blade DBb and the drive blade DB located on the right side in the figure is the front motion drive blade DBf.
  • the drive blades DB are constructed such that when the top bar TB is in a front or back motion, one drive blade DB corresponding thereto alone is reciprocated along the right/left direction in the figure.
  • the control of this vertical position is effected by means of a dropper D provided for each positioning piece (s), a select pin N provided downwardly of the dropper D and an electronic driven jacquard cassette (cassette) C relating also to the present invention and provided for controlling the above components.
  • the dropper D includes, at its upper end portion, the positioning pieces (s) described above for use in the positioning of the lever L.
  • the dropper D includes also, at its intermediate portion, large diameter portions Da for restricting dropping movement at lower end positions thereof, in cooperation with a restricting plate P1 shown in Fig. 4.
  • the select pin N is a bar-like member, which includes, at its leading end, a dropper contacting portion Na operable to come into contact with the lower end of the dropper D for lifting it up. As shown, this dropper contacting portion Na is formed as an enlarged diameter portion, whose lowering movement is restricted by the restricting plate P2.
  • the electronic drive jacquard cassette C each is configured to come into contact with the select pin N from its lower side in association with an operation of a select head 8, thus guiding the select pin N and also the dropper D to their raised positions.
  • Fig. 4 shows a condition characterized in that both cassettes C are at their lowered positions (lowermost level) and the lever L connected to the top bar TB is located at its right end position (the original position OP of the lever L).
  • This original position OP is set by an action of a returning mechanism (not shown) included in the leaver lace machine R. At this position OP, the positioning pieces (s) can be moved up between the drive blade DB and the buffer Ba.
  • Fig. 5 shows a positioning condition of the top bar TB at the time of front motion.
  • a plurality of positioning pieces (s) are moved up and fixed in position.
  • the electronic drive jacquard cassette Cf for the front motion is lifted up (uppermost level).
  • Fig. 6 shows a condition which is realized with lapse of time from the condition of Fig. 5.
  • the front motion electronic drive jacquard cassette Cf is lowered.
  • the plurality of positioning pieces (s) are bound and retained, so that the dropper D keeps its position.
  • the positional relationship between the lever L and the cassettes Cf, Cb is a relationship of the cassette side being offset to the right side, relative to the condition shown in Fig. 4.
  • the lever L in fact, as the cassette side position is fixed, the lever L (hence, the top bar TB) is located on the left side in Fig. 4.
  • Figs. 7 and 8 also show relative positional relationships with different positions of the cassette side relative to the lever L.
  • Fig. 7 shows a positioning condition of the top bar TB during an initial stage of the back motion.
  • the front motion electronic driven jacquard machine Cf is kept lowered
  • the back motion electronic driven jacquard machine Cb is lifted up.
  • the plurality of positioning pieces (s) are lifted up according to the posture of the select head 8 included in this cassette Cb.
  • Fig. 8 shows a positioning condition of the top bar TB in the back motion, subsequent to the condition shown in Fig.7.
  • the front motion electronic drive jacquard cassette Cf is retained at its lowered position whereas the back motion electronic drive jacquard cassette Cb is lifted up.
  • the plurality of positioning pieces (s) are bound and retained, thus completing the positioning of the top bar TB in the back motion.
  • Fig. 9 shows detailed construction of the electronic drive jacquard cassette C described above. At an upper portion of this cassette C, there are defined a plurality of select pin holes 5 into which the plurality of select pins N are to be guided and inserted.
  • Fig. 11 shows one select pin N in details.
  • the select pin N includes, at the lower end thereof, a conical portion N3 which comes into contact with the select head 8. Therefore, as shown in Figs. 12 at positions (d) and (g), in the contacting condition between a contacting concave portion 14 formed in the select head 8 and this select pin N, this contacting condition can be realized in a reliable and stable manner, thus preventing e.g. rebounding displacement of the select pin N. More particular, this contacting condition therebetween is realized as a line contact as denoted by a one-dot chain line in Fig. 11.
  • This electronic driven jacquard machine cassette C includes a cassette body 7 having an approximately rectangular solid shape, which accommodates therein the select heads 8 described above, operational members 9 for operating the select heads 8, the operational members 9 being comprised of piezoelectric bodies and an electronic circuit board 10 for controlling them.
  • the cassette body 7 includes, from its upper end side to its lower end side, a select pin entering portion 7a for the select pins N, a select head disposing portion 7b, an operational member disposing portion 7c and an electronic controlling portion 7d.
  • an electronic controlling section 7d having an electronic component circuit board 10 for controlling binding movements of the operational members, an operational member disposing portion 7c disposed upwardly thereof where a fixed number of operational members 9 comprised of piezoelectric bodies are disposed to be bendable, a head disposing portion 7b disposed upwardly thereof where a fixed number of select heads 8 are disposed, and a select pin entering portions 7a disposed upwardly thereof (adjacent the leading (top) end of the cassette C) which the select pins N enter.
  • partitioning walls 11 for partitioning entrance passages of the respective select pins N from each other.
  • the select pin entering portion 7a is a portion where the leading ends of the select pins N enter.
  • the select head disposing portion 7b is a portion which allows the pivotal movements of the select heads 8 and which can selectively provide a contacting posture where the select heads 8 come into contact with the select pins N and a non-contacting posture where they do not contact with each other, in association with its pivotal movement and entering/retracting movements of the select pins N.
  • the select head 8 includes a head portion 8a extending upwardly of the retaining pin 12 and an operational member entering portion 8b extending downward.
  • the head portion 8a is formed with a length equal to or shorter than the operational member entering portion 8b. More particularly, as seen from the pivot PIV formed by the retaining pin 12, respecting the relationship between the operational position of the operational member 9 (the arm length is denoted with p1) and the operational position of the contacting concave portion 14 formed at the leading end of the head portion (the arm length is denoted with p2), the operational position of the contacting concave portion 14 is located closer to the pivot PIV (i.e. p1 ⁇ p2). As a result, a small displacement of the operational member 9 can be transmitted to the head in a stable manner.
  • the head portion 8a includes the contacting concave portion 14 extending downward.
  • this contacting concave portion 14 is comprised of a combination of two straight side portions (straight flat sides) 15, 16 extending along the thickness direction of the head portion 8a (which is the longitudinal direction of the retaining pin 12, the depth direction in Fig. 10).
  • the conical portion N3 provided at the leading end of the select pin N can snugly or fittingly enter this contacting concave portion 14. Consequently, as described hereinbefore, the contacting condition between these two portions is realized as a line contact, as represented by the one-dot chain line in Fig. 11.
  • the straight side portion 15 located on the left side in Fig. 12 functions as an inclined guiding portion for guiding the select head 8 from the non-contacting posture to the contacting posture when the select pin N is placed in contact with the select head 8.
  • this portion is formed as an inclined face extending upward to the left from its base end (the lower side in the figure) to its leading end (upper side in the figure).
  • the select head 8 will be pivoted to the left which is the contacting posture side, thus rendering the contacting posture stable.
  • a head side stopper portion 17 which comes into contact with the body 7 of the cassette under the contacting posture.
  • this cassette side stopper portion 18 for coming into contact with a left end face of the head portion 8a when the select head 8 is assuming the contact posture, thereby preventing further pivotal movement of this select head 8.
  • this cassette side stopper portion 18 is provided as a concave portion which is concave from the select pin guiding face 19 of the cassette body 7 in its right/left direction (pivotal forward side), so that the head portion 8a and the cassette side stopper portion 18 come into face contact with each other.
  • the operational member entering portion 8b is provided as an extending portion extending on the rear side of the select head 8, and at a width-wise center portion thereof, there is provided an entrance hole 20 which the operational member 9 enters.
  • This entrance hole 20 is provided as a play hole allowing pivotal movement of the operational member 9 therein.
  • each of these operational members 9 has its rear end fixed to provide a pivot and has its leading end entering the entrance hole 20 of the select head 8.
  • the operational members 9 receive control signals respectively therefor from the electronic component circuit board 10 of the electronic controlling section 7d, such that each operational member 9 is bent in its right/left direction in Fig. 12.
  • This piezoelectric body is specifically a piezoelectric ceramic transducer. As a result, the bending movement thereof controls the pivotal movement of the select head 8.
  • the electronic component circuit board 10 for controlling the operations of the operational members 9.
  • the control operations controlling the pivotal movements of the operational members 9 are effected.
  • the cassette body 7, the retaining pin 12 and the select head 8 are formed respectively of resin and the select pin N is formed of metal.
  • This figure illustrates a series of movements, showing pivotal movements of the select head 8 in operative association with pivotal movements of the operational member 9 which is located on the lower side.
  • the select pin N In association with vertical reciprocal movement of the cassette C, the select pin N is moved vertically relative to the cassette C.
  • the lowering arrow of the select pin N represents an upward movement of the cassette C.
  • Fig. 12 position shows a condition when the select pin N and the cassette C are at their home positions, wherein the select pin N is retained under the non-contacting posture which is its home position whereas the cassette C (also the jacquard machine body 1) is located at its most lowered position (lowermost position).
  • the further condition shown in position (b) is realized when the select pin N further enters the cassette C while the select head 8 keeps its posture.
  • the select pin N enters the cassette C to a deep inner position therein.
  • the electronic driven jacquard apparatus relating to the present invention is embodied as a leaver lace machine.
  • the electronic driven jacquard apparatus of the invention may be embodied as any apparatus effecting selective movements of needles using a jacquard machine.
  • the present invention is applicable not only to knitting apparatuses, but also to any weaving machines effecting selection of warp threads.
  • the select head side end of the select pin (leading end of the select pin) has a conical shape.
  • the leading end of the select pin has a cubically convex shape (e.g. a semi-spherical shape)
  • the concave portion for receiving this cubically convex shape portion may be formed at the leading end of the select head, whereby the object of the present invention can be achieved in such modified construction also.
  • the invention has achieved an electronic driven jacquard apparatus and a cassette therefor which can ensure stable select operations for an extended period of time and can ensure stable operation of the select head even when the leading end of the select pin comes into contact with the leading end of the select head.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Toys (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
EP07105794A 2006-04-07 2007-04-05 Elektronisch gesteuerte Jacquardvorrichtung und Kassette zur Verwendung darin Not-in-force EP1842945B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006106442A JP4921832B2 (ja) 2006-04-07 2006-04-07 電子式ジャガード装置及び電子式ジャガード用カセット

Publications (3)

Publication Number Publication Date
EP1842945A2 true EP1842945A2 (de) 2007-10-10
EP1842945A3 EP1842945A3 (de) 2009-07-22
EP1842945B1 EP1842945B1 (de) 2010-12-22

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Application Number Title Priority Date Filing Date
EP07105794A Not-in-force EP1842945B1 (de) 2006-04-07 2007-04-05 Elektronisch gesteuerte Jacquardvorrichtung und Kassette zur Verwendung darin

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EP (1) EP1842945B1 (de)
JP (1) JP4921832B2 (de)
CN (1) CN101050576B (de)
DE (1) DE602007011340D1 (de)
ES (1) ES2357273T3 (de)
HK (1) HK1110633A1 (de)

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Publication number Priority date Publication date Assignee Title
JP5326149B1 (ja) * 2012-12-18 2013-10-30 Ｃｓｓ株式会社 電子ジャカード機
CN109944009B (zh) * 2019-02-28 2022-03-11 福建万家丽科技实业有限公司 一种花边布料生产用花边机及其使用方法

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JP2001348752A (ja) * 2000-06-02 2001-12-21 Takemura Techno Works:Kk ジャガード機の複動式選針装置
JP2003064551A (ja) * 2001-08-28 2003-03-05 Asuka Giken Kk 選択係合機構及び圧電素子支援による電子式開口装置
WO2007023694A1 (ja) * 2005-08-22 2007-03-01 Miyagi Lace Co., Ltd. 電子式ジャガード装置及び電子式ジャガード用カセット

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JPS63182442A (ja) * 1987-01-26 1988-07-27 株式会社　武村製作所 部材の選択移動装置
CN1027001C (zh) * 1991-07-17 1994-12-14 张海林 精简提花选针机构

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Publication number Priority date Publication date Assignee Title
JP2001348752A (ja) * 2000-06-02 2001-12-21 Takemura Techno Works:Kk ジャガード機の複動式選針装置
JP2003064551A (ja) * 2001-08-28 2003-03-05 Asuka Giken Kk 選択係合機構及び圧電素子支援による電子式開口装置
WO2007023694A1 (ja) * 2005-08-22 2007-03-01 Miyagi Lace Co., Ltd. 電子式ジャガード装置及び電子式ジャガード用カセット

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EP1842945A3 (de) 2009-07-22
ES2357273T3 (es) 2011-04-20
JP4921832B2 (ja) 2012-04-25
CN101050576B (zh) 2011-03-23
EP1842945B1 (de) 2010-12-22
CN101050576A (zh) 2007-10-10
DE602007011340D1 (de) 2011-02-03
HK1110633A1 (en) 2008-07-18
JP2007277767A (ja) 2007-10-25

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