EP2336410B1 - Came d' entraînement d 'une aiguille à tricoter et métier à mailles cueillies - Google Patents

Came d' entraînement d 'une aiguille à tricoter et métier à mailles cueillies Download PDF

Info

Publication number
EP2336410B1
EP2336410B1 EP09800197.7A EP09800197A EP2336410B1 EP 2336410 B1 EP2336410 B1 EP 2336410B1 EP 09800197 A EP09800197 A EP 09800197A EP 2336410 B1 EP2336410 B1 EP 2336410B1
Authority
EP
European Patent Office
Prior art keywords
cam
needle
knitting
butt
groove
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.)
Active
Application number
EP09800197.7A
Other languages
German (de)
English (en)
Other versions
EP2336410A1 (fr
EP2336410A4 (fr
Inventor
Reiji Arikita
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.)
Shima Seiki Mfg Ltd
Original Assignee
Shima Seiki Mfg 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 Shima Seiki Mfg Ltd filed Critical Shima Seiki Mfg Ltd
Publication of EP2336410A1 publication Critical patent/EP2336410A1/fr
Publication of EP2336410A4 publication Critical patent/EP2336410A4/fr
Application granted granted Critical
Publication of EP2336410B1 publication Critical patent/EP2336410B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/32—Cam systems or assemblies for operating knitting instruments
    • D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
    • D04B15/362—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines with two needle beds in V-formation

Definitions

  • the present invention relates to a knitting needle driving cam, which is mounted on a carriage running along a needle bed and drives a knitting needle by guiding a butt, which protrudes from a needle groove of the needle bed, and also relates to a flatbed knitting machine.
  • knitting needles are housed in needle grooves lined up in parallel on a needle bed; hooks on the head end side of the knitting needles are advanced and retreated relative to a needle bed gap formed on the edge side of the needle bed and knitting is performed.
  • the drive to advance and to retreat knitting needles is done by a knitting needle driving cam mounted to a bottom board on the bottom surface side of a carriage that reciprocates in the parallel direction of the lined up needle grooves.
  • the knitting needle driving cam is approximately in the form of a plate, and a surface formed as if it is cut nearly perpendicularly from a surface that faces the needle bed when the cam is mounted to the carriage becomes a cam face.
  • the cam face comes in contact with a butt protruding from the knitting needle to the carriage side and drives the butt.
  • a cam layout plan that indicates a layout of the knitting needle driving cam on the bottom plate of the carriage, the cam face is shown as a profile line including a section tilting with respect to the carriage running direction (see Patent Citation 1 and Patent Citation 2).
  • Fig. 6 simplifies Fig. 5 of Patent Citation 1 and shows one example of a knitting needle 1 under the condition of being housed in a needle bed.
  • the knitting needle 1 is a latch needle and a hook 3 on the head end of a needle body 2 is opened and closed by a latch 4.
  • a needle jack 5 is linked to the tail end side of the needle body 2.
  • a stitch transferring fin 6 is fixed to one side of the needle body 2.
  • a knitting operation butt 7 is provided in the vicinity of the intermediate of the whole, and a stitch transferring butt 8 is provided in the vicinity of the head end.
  • the needle jack 5 has an elastic leg between the knitting operation butt 7 and the tail end, and the vicinity of the intermediate of the elastic leg is pressed by a head end of a select jack 9, in the head end of which a selecting butt 10 is provided.
  • a selector 11 comes in contact so as to press up the needle selecting butt to the right side of Fig. 6 .
  • the selector 11 has a lowering butt 12 that lowers the needle selecting butt to the left side of Fig.6 and the raising butt 13 that raises the needle selecting butt to the right side, and has a needle selecting butt 14 at the intermediate.
  • the needle selecting butt 14 is assigned to one of a plurality of positions for each knitting needle 1.
  • the knitting needle 1 is combined with the needle body 2, needle jack 5, select jack 9, and selector 11, and is supported on a needle bed 15 side.
  • needle plates 17 are vertically arranged with predetermined intervals on a base plate 16, and the knitting needle 1 is housed in a needle groove 18 formed between needle plates 17.
  • the hook 3 on the head-end side of the knitting needle 1 advances to and retreats from a needle bed gap 19 by slide-displacement in the lateral direction of the drawing inside the needle groove 18 and pulls in the knitting yarn supplied on the needle bed gap 19 into the needle bed 15 side and forms a stitch.
  • each needle bed 15 is tilted so as to be higher on the needle bed gap 19 side and so as to be lower on the side departing from the needle bed gap 19, but for convenience of explanation, one needle bed 15 only is displayed in a horizontal position.
  • the moving directions of the knitting needle 1 are described as follows: the right direction of Fig.6 in which the knitting needle 1 moves to the needle bed gap 19 side as a rising direction, the left direction of Fig.6 in which the knitting needle 1 departs away from the needle bed gap 19 as a lowering direction, and the vertical direction of Fig.6 as a rise and a fall direction, respectively.
  • the needle plate 17 has a structure to house a sinker of a fixed type or of a movable type on the needle bed gap 19 side, but the illustration is omitted.
  • Fig. 7 shows a schematic structure of a cam system 20 for driving the knitting needle 1 as shown in Fig. 6 to perform knitting operation and stitch transfer operation.
  • the cam system 20 is mounted, for example, in two sets, to a carriage that reciprocates in the direction perpendicular to the paper surface along the needle bed 15 of Fig. 6 .
  • the cam system 20 of each set includes a transfer cam for both sending and receiving 21, a fixed needle raising cam 22, a movable needle raising cam 23, stitch cams 24, a transfer guide cam 25, needle guide cams 26, selector guide cams for clearing 27, raising selector guide cams 28, and selector raising cams 29. These cams are disposed on the bottom board 30 of the carriage.
  • the transfer cam for both sending and receiving 21 and the movable needle raising cam 23 have their protruding condition to be changed over alternately so that when one achieves the condition of protruding from the surface of the bottom board 30, the other achieves the condition of sinking into the bottom board 30.
  • the cam system 20 disposed on the bottom board 30 includes an action unit for needle selecting 31, such as needle selecting actuator, etc.
  • the action unit for needle selecting 31 works on the needle selecting butt 14 of the selector 11 of Fig. 6 .
  • action of the selector guide cam for clearing 27 with respect to the lowering butt 12 of the selector 11, and operations of selector guide cam for raising 28 and selector raising cam 29 with respect to the raising butt 13, are involved, too.
  • routes of the selecting butt 10 of the selector jack 9 are changed over.
  • a presser 32 is disposed to the route of the selecting butt 10.
  • Patent Citation 2 discloses flatbed knitting machines having a compound needle that opens and closes a hook by a slider that slides with respect to the needle body as a knitting needle instead of a latch needle.
  • the knitting needles advance to and retreat from the needle bed gap 19 by a cam to guide the knitting butt 7 or the stitch transferring butt 8 provided on the needle jack 5 linked to the needle body 2.
  • the knitting butt 7 is guided in such a manner that the knitting butt 7 passes through a groove cam 37 formed as a groove-form route whose top and bottom are held by the movable needle raising cam 23 with its cam faces.
  • the stitch transferring butt 8 is guided in such a manner that the stitch transferring butt 8 passes through a groove cam 38 formed between the top edge of the transfer cam for both sending and receiving 21 and the bottom edge of the stitch transfer guide cam 25.
  • the groove cams 37, 38 that guide a single butt are formed in such a manner that the groove width is slightly wider than the width of the knitting butt 7 or the stitch transferring butt 8.
  • the knitting butt 7 is guided in such a manner that the top edge 39a formed inside the fixed needle raising cam 22 serves as a cam face and pushes up the knitting butt 7, and the stitch transferring butt 8 is guided in such a manner that the bottom edge 39b of the transfer cam for both sending and receiving 21 serves as a cam face and pushes down the stitch transferring butt 8.
  • These cam faces are wall faces formed as if they are cut by a sharp edge from the surface of the plate-like member to the thickness direction, and they are indicated by profile lines on the cam layout drawing.
  • a cam face on the lower side mainly guides the butt when the butt is rising and a cam face on the upper side mainly guides the butt when the butt lowering.
  • Prior art document US 4 637 228 discloses a flat knitting machine comprising a carriage on a cam plate of which a stitch receiving course raising cam is provided which acts on the butts of individual needle bodies in a space defined between a pair of cam faces of a tuck position raising com. Above the cam there are provided stitch receiving courses for the butts which lead to a tucking course through the space, and a stitch transfer position raising cam which acts on the butt of each needle body raised to a tuck position or knit position.
  • Slider guide cams are provided on the cam plate for acting on the butts of sliders to lower the sliders to the tuck course and sliders raising cam for acting on the butts of sliders raised to the tuck course to raise the sliders to a level suitable for their passage above the slider guide cams.
  • a circular knitting machine for use with a plurality of independent latch needles with operating butts on said needles, a stitch cam and a landing cam therefore.
  • the landing cam is below the stitch cam and has a flat extending horizontally past the point of the stitch cam in the direction of travel of the needles a distance of not more than the thickness of one needle butt.
  • the landing cam does contact the bottom of all the needle butts at such a elevation that the needle butts pass between the point of the stitch cam and the flat with a slip fit.
  • the present invention relates to a knitting needle driving cam, which is used by being mounted to a bottom board of a carriage running in reciprocating along the needle beds of a flatbed knitting machine, is approximately plate-form, and has a cam face to come in contact with a butt protruding from a knitting needle housed in a needle groove of the needle bed, the knitting needle driving cam being cut into a thickness direction from the plate-form surface, wherein a zone, where the cam face tilts with respect to the carriage running direction in such a manner that the cam drives a knitting needle to advance to and retreat from the needle bed gap, includes a range with a corner edge of a cross-section removed at a portion where the surface changes from the plate-form surface to the cam face.
  • said butt with which said cam face comes in contact, protrudes more than 2 mm from the top edge of the needle groove, a clearance of 0.2mm is provided between the plate-form surface and the top edge of the needle groove when the cam is mounted to said carriage, and said range, in which the corner edge is removed, falls in a section of 0.2 to 0.4 mm away from the plate-form surface.
  • said edge is removed in a range in which the angle of the cam face tilting with respect to the carriage running direction is not less than 45 degrees.
  • the present invention relates to a flatbed knitting machine, comprising:
  • a knitting needle driving cam is mounted to a bottom board of a carriage running in reciprocation along the surface of a needle bed.
  • a cam face which comes in contact with a butt, protruding from a knitting needle housed in a needle groove of the needle bed, guides the butt to drive the knitting needle to slide in the direction in which the knitting needle advances and retreats with respect to the needle bed gap, and is formed as if it is cut into the thickness direction from the plate-form surface.
  • the zone where the cam face tilts with respect to the carriage running direction in such a manner that the cam drives a knitting needle to advance to and retreat from the needle bed gap, includes a range with a corner edge of a portion changing from the plate-shape surface to the cam face removed, even if the butt falls during high-speed knitting, the head end of the cam face is difficult to be cut in.
  • a lubricant is easy to be held between the cam face and he butt. In this way, the knitting needle driving cam of a flatbed knitting machine according to the present invention can prevent seizure of a knitting needle to the butt in a simple structure of removing the cam face edge.
  • the butt which comes in contact with the cam face so as to be guided, protrudes more than 2 mm from the top edge of the needle groove, a clearance of 0.2 mm is provided between the top edge of the needle groove and the surface of the knitting needle driving cam, and the edge is removed in a range from 0.2 to 0.4 mm away from the groove cam face. Since the range, in which the edge removed on the cam face, remains on the root side of the butt protruding from the top edge of the needle groove, a sufficient latching margin is able to be secured without increasing the moment for the cam face to turn over the butt, with which the cam face comes in contact.
  • the edge is removed in a range in which the angle of the cam face tilting with respect to the carriage running direction is not less than 45 degrees, seizure to the butt is able to be prevented even when the butt driven by a steeply tilted cam face.
  • Fig. 1 (a) and Fig. 1 (b) show a primary portion of the cam member 40, one of the embodiments of the present invention, as a simplified cross-sectional structure.
  • Fig. 1 (a) shows a cross-sectional view taken from a cutting-plate line a-a in Fig. 1 (b) .
  • portions that correspond to portions described in advance are given the same reference characters and redundant description may be omitted.
  • the cam member 40 has a groove cam 41, for example, as in the case of the movable needle raising cam 23 which is used for the cam system 20 of Fig. 7 and has the grove cam 37.
  • the cam member 40 has generally a plate-like form and is mounted to a bottom board on the bottom side of a carriage of a flatbed knitting machine. When the cam member 40 is mounted on the carriage, its cam surface 42 is opposed to the needle bed 15 surface with a clearance S provided.
  • the clearance S is, for example, 0.2 mm.
  • the groove cam 41 has the cam wall face 43 as the cam face, which is formed in the thickness direction by cutting the cam member 40 perpendicularly from the cam surface 42.
  • the groove cam 41 has a cam bottom surface 44.
  • the groove cam 41 is not limited to that provided in the single cam member 40 but may be a groove cam 38 between the top edge of the stitch transfer cam for both sending and receiving 21 and the bottom edge of the stitch transfer guide cam 25 of Fig. 7 , or a cam having the top edge 39a formed inside the fixed needle raising cam 22 and the bottom edge 39b of the stitch transfer cam for both sending and receiving 21 as cam wall faces 43.
  • the bottom board 30 corresponds to the cam bottom surface 44.
  • the edge on the cam surface 42 side of the cam wall face 43 is removed by providing chamfering 45 of a tilted surface that makes an angle of, for example, 45 degrees.
  • the edge removal by the chamfering 45 is performed in a range C which is 0.2 to 0.4 mm away from the cam surface 42 of the groove cam 41 in thickness direction of the cam member 40.
  • the groove cam 41 guides a butt 47 of a knitting member 46, such as the needle jack 5 in Fig. 6 .
  • the knitting member 46 protrudes with a protrusion allowance H from the top edge of the needle groove 18, which serves as the surface of the needle bed 15, in the condition in which the knitting member 46 is floating inside the needle groove 18.
  • the top edge of the needle groove 18 should be formed by the top edge of the needle plate 17.
  • the protrusion allowance H is about 2 to 3 mm.
  • Fig. 1 the carriage runs in the direction perpendicular to the paper surface and the cam member 40, mounted to the carriage, also moves.
  • the cam wall face 43 which serves as the cam face of the groove cam 41 is shown as if the cam wall face 43 is parallel to the running direction and is not tilted, but in the portion that drives the knitting member 46 to slide right and left of the figure in the needle groove 18, that is, in the direction in which the knitting member 46 advances and retreats with respect to the needle bed gap, the cam wall face 43 must be tilted with respect to the running direction. Even if the cam wall face 43 shown in Fig.
  • chamfering 48 is provided on the cross-sectional side of the butt 47 and the portion that serves as an edge with respect to the tilted cam face is removed so that the butt 47 is able to be guided smoothly.
  • Fig. 2 shows a structure of a primary portion of a cam system 50 formed by applying the concept of the groove cam 41 in the cam member 40 of Fig. 1 to the cam system 20 of Fig. 7 .
  • the Cam system 50 includes a stitch transfer cam for both sending and receiving 51, a fixed needle raising cam 52, a movable needle raising cam 53, stitch cams 54, a transfer guide cam 55, and needle guide cams 56.
  • Other structure is same as that of Fig. 7 .
  • respective cam faces in the thickness direction perpendicular to the surface are formed at the groove cams 57, 58, top edge 59a and bottom edge 59b which correspond to the groove cams 37, 38, top edge 39a and bottom edge 39b.
  • a carriage to which the cam system 50 is mounted runs right and left of the figure, and therefore, tilted cam faces used for driving a butt when the carriage is running in each of right and left directions are disposed in a state of line symmetry.
  • the cam faces including the tilted section and continuing each other in a state of line symmetry, are removed edges by forming chamfering 53a, 53b; 55a, 51 a same as the chamfering 45 as in the case of the cam surface 42 side of the cam member 40 of Fig. 1 .
  • chamfering is provided to the whole.
  • the cam faces on both sides of groove cams 57, 58 to which chamfering 53a, 53b; 55a, 51 a is provided must have the cam face working on the knitting operation butt 7 or stitch transferring butt 8 changed over in accordance with the right and left running directions of the carriage in the figure. Since the carriage is reciprocated, both cam faces used for the round trip in the tilted section must be chamfered.
  • the upper cam face of the groove 57 to which the chamfering 53a is provided includes a tilted section 57a which makes an angle of about 53 degrees with respect to the carriage running direction.
  • the lower cam face of the groove 57 to which the chamfering 53b is provided includes a tilted section 57b which makes an angle of about 53 degrees with respect to the carriage running direction.
  • the cam faces on the upper side and the lower side of the groove cam 58 to which chamfering 55a, 51 a is provided include tilted sections 58a, 58b, respectively, which make an angle of about 53 degrees with respect to the running direction.
  • the top edge 59a formed inside the fixed needle raising cam 52 includes a tilted section 52a which makes an angle of about 50 degrees with respect to the running direction, too.
  • the bottom edge 59b of the stitch transfer cam for both sending and receiving 51 which is chamfered all over includes tilted sections 51 b, 51 c which make an angle of about 50 degrees and about 45 degrees respectively with respect to the running direction.
  • the tilted sections 57a, 57b, 58a, 58b, 52a, 51b, 51c which tilt no less than 45 degrees with respect to these running directions, seizure can be prevented. Even in a horizontal portion that connects these sections, continuous chamfering is provided for the convenience of processing.
  • a chamfering 54a same as the chamfering 54 of Fig. 1 is also provided and seizure can be prevented.
  • the movable needle raising cam 53 enters the sinking state, and therefore, the knitting butt 7 draws a trajectory 7b.
  • This kind of operation corresponds to the sending needle.
  • the operation of the receiving needle is performed in the combined sections, in one section the top edge 59a formed inside the fixed needle raising cam 52 is used as a cam face to guide the knitting butt 7, and in the other section stitch transferring butt 8 is guided along the bottom edge 59b of the transfer cam for both sending and receiving 51, so that the knitting butt 7 and the stitch transferring butt 8 draw a trajectory 7c and a trajectory 8c, respectively.
  • Fig. 3 schematically shows effects of providing a chamfering 45 to the cam surface 42 side of the cam wall face 43 of the groove cam 41 in the cam member 40 of Fig. 1 .
  • the edge 45a of the contacted section is an obtuse angle which is larger than 90 degrees, and therefore, even if the butt 47 slightly tilts and slants, the butt 47 is made difficult to cut into the cam wall face.
  • a conventional cam member 60 as shown in the right side of Fig.
  • a cam wall face 63 formed by being cut from a cam face 62 of a groove cam 61 becomes a sharp edge 65 in which the boundary with the cam face 62 makes an angle of about 90 degrees.
  • the edge 65 is alleviated by polishing such as barrel finishing, but is in the area polished sufficiently so as to be smaller than 0.2 mm.
  • providing a chamfering 45 to an area not less than 0.2 mm makes it difficult to give damage such as a scratch to the butt 47.
  • the upper limit of the chamfering 45 to 0.4 mm, the position in which the edge 45a comes in contact with the butt 47 is able to be kept not so much apart from the surface of the needle bed 17. This can prevent the moment for overturning the butt 47 from being increased and can maintain the latch margin that serves as a range practically works on the butt 47 as a cam.
  • Fig. 4 shows a cross-sectional structure of other chamfering that performs edge removal at a portion where cam wall faces 73, 83 are cut from cam faces 72, 82 of cam members 70, 80 in the center drawing and in the right side drawing on equal terms with the chamfering 45 in the cam member 40 shown on the left side drawing.
  • the edge is removed by a chamfering 75 of a curved surface shape.
  • the chamfering 75 of a curved surface shape is able to make it difficult to generate overcutting at the contacting edge than, for example, the chamfering 45 of a tilted surface form in the cam member 40 of Fig. 3 .
  • the chamfering 85 provided with this kind of groove 87 increases particularly a space for storing the lubricant, and is effective for preventing oil from running out, which is discussed as follows.
  • Fig. 5 shows the effect of preventing oil from running out by providing the chamfering 45 to the cam member 40 in comparison with the conventional cam member 60 to which no chamfering is provided.
  • Chamfering 75, 85 of cam members 70, 80 of Fig. 4 basically might have the similar effect, but in the following description, the effect is shown by allowing the chamfering 45 of the cam member 40 to represent.
  • the oil film 91 is temporarily removed at the portion which comes in contact with the butt 47.
  • the chamfering 45 serves as a space for storing the lubricant and accumulated oil 92 is generated, and at least part of the oil film 91 removed from the accumulated oil 92 is recovered, and therefore, it is assumed that the oil film 91 may be easy to be restored.
  • the cam face to which the chamfering 45 is provided must not always be both sides of the groove cam 41, but may be only one side as in the case of the chamfering 51 b on the bottom edge side of the transfer cam for both sending and receiving 51 of Fig. 2 or the chamfering 52a on the top edge side of the fixed needle raising cam 52.
  • the chamfering 54a may be provided on the tilted cam face of the stitch cam 54.

Landscapes

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

Claims (4)

  1. Came d'entraînement d'aiguille à tricoter (40, 70, 80), qui est appropriée à être montée sur une plaque inférieure d'un chariot se déplaçant en va et vient le long de fontures (15) qui sont prévues sous forme d'une paire dans une machine à tricoter à plat, qui a approximativement une forme de plaque et qui comporte une face de came (43, 73, 83) destinée à venir en contact avec une crosse (47) faisant saillie à partir d'une aiguille à tricoter (1) logée dans une gorge d'aiguille (18) de la fonture (15), la came d'entraînement d'aiguille à tricoter (40, 70, 80) étant découpée dans le sens de l'épaisseur à partir d'une surface à forme de plaque (42), qui est en face de la fonture (15),
    caractérisé en ce qu'une zone, où la face de came (43) s'incline par rapport à la direction de déplacement du chariot de telle sorte que la came (40, 70, 80) entraîne une aiguille à tricoter (1) par la face de came (43) pour la faire avancer et reculer par rapport à l'intervalle entre fontures (19), comprend une plage où un bord sur le côté de la surface de came (42) de la face de came (43) est retiré au niveau d'une portion où la surface à forme plate (42) change pour aller vers la face de came (43), la plage dans laquelle le bord est retiré tombant dans une section éloignée de 0,2 à 0,4 mm de la surface à forme de plaque (42).
  2. Came d'entraînement d'aiguille à tricoter (40, 70, 80) selon la revendication 1, dans laquelle la crosse (47), avec laquelle la face de came (43) vient en contact, dépasse de plus de 2 mm du bord supérieur de la gorge d'aiguille (18), et
    un jeu de 0,2 mm est prévu entre la surface à forme plate (42) et le bord supérieur de la gorge d'aiguille (18) lorsque la came (40, 70, 80) est montée sur le chariot.
  3. Came d'entraînement d'aiguille à tricoter selon les revendications 1 ou 2,
    dans laquelle le bord est retiré dans une plage dans laquelle l'angle de la face de came (42) s'inclinant par rapport à la direction de déplacement du chariot n'est pas inférieur à 45 degrés.
  4. Machine à tricoter à plat, comprenant :
    une came d'entraînement d'aiguille à tricoter selon l'une quelconque des revendications 1 à 3 ; et
    un chariot muni de la came.
EP09800197.7A 2008-07-23 2009-07-18 Came d' entraînement d 'une aiguille à tricoter et métier à mailles cueillies Active EP2336410B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008189666 2008-07-23
PCT/JP2009/003391 WO2010010681A1 (fr) 2008-07-23 2009-07-18 Came d’entraînement d’une aiguille à tricoter et métier à mailles cueillies

Publications (3)

Publication Number Publication Date
EP2336410A1 EP2336410A1 (fr) 2011-06-22
EP2336410A4 EP2336410A4 (fr) 2014-05-21
EP2336410B1 true EP2336410B1 (fr) 2016-03-30

Family

ID=41570151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09800197.7A Active EP2336410B1 (fr) 2008-07-23 2009-07-18 Came d' entraînement d 'une aiguille à tricoter et métier à mailles cueillies

Country Status (4)

Country Link
EP (1) EP2336410B1 (fr)
JP (1) JP5414674B2 (fr)
CN (1) CN102105628B (fr)
WO (1) WO2010010681A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5757830B2 (ja) * 2011-09-13 2015-08-05 株式会社島精機製作所 複合針を備える横編機、および横編機のスライダー制御方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB654358A (en) * 1946-03-29 1951-06-13 Scott & Williams Inc Improvements in circular knitting machines
JPS6221851A (ja) * 1985-07-18 1987-01-30 株式会社島精機製作所 複合針を使用した横編機
JP2929041B2 (ja) * 1991-09-21 1999-08-03 株式会社島精機製作所 編機の度山
JP2794144B2 (ja) * 1992-10-22 1998-09-03 株式会社島精機製作所 目移し装置を有する横編機
DE19644166C1 (de) * 1996-10-24 1997-11-20 Groz Beckert Kg Strickwerkzeug für Textilmaschinen und Herstellungsverfahren für dieses
JP2917146B2 (ja) * 1997-07-11 1999-07-12 株式会社島精機製作所 編目形成方法及び該編目形成のための横編機
JP4050399B2 (ja) * 1997-09-11 2008-02-20 Ｊｕｋｉ株式会社 ミシンの針振り模様切換装置
CN2654643Y (zh) * 2003-11-26 2004-11-10 李强 横机压针三角
EP1975295B1 (fr) 2005-12-27 2014-10-15 Shima Seiki Manufacturing., Ltd. Dispositif de selection d'aiguille pour machine de tricotage trame

Also Published As

Publication number Publication date
EP2336410A1 (fr) 2011-06-22
JP5414674B2 (ja) 2014-02-12
JPWO2010010681A1 (ja) 2012-01-05
WO2010010681A1 (fr) 2010-01-28
CN102105628A (zh) 2011-06-22
EP2336410A4 (fr) 2014-05-21
CN102105628B (zh) 2012-06-27

Similar Documents

Publication Publication Date Title
EP1972706B1 (fr) Machine a tricoter a mailles cueillies permettant d inserer une chaine et procede de tricotage par cette machine
US7726156B2 (en) Sinker for knitting system and knitting system showing reduced wear
EP1835059B1 (fr) Systeme de came combinee
EP2196569B1 (fr) Métier à mailles cueillies
JP4977383B2 (ja) 横編機の編成用カム装置
CN110678593B (zh) 横机中的添纱编织方法
EP2336410B1 (fr) Came d' entraînement d 'une aiguille à tricoter et métier à mailles cueillies
EP2025785A1 (fr) Procede de tricotage de tissu a motifs intarsia et metier a mailles cueillies
US4576018A (en) Stitch-forming machine
JP2604677B2 (ja) 横編機におけるトランスファージャック
JP2018178293A (ja) カムシステムおよび横編機
EP3719191B1 (fr) Métier à tricoter rectiligne
EP2392710B1 (fr) Machine à tricoter rectiligne
JP5632277B2 (ja) 横編機の複合針
EP2372003B1 (fr) Dispositif de came pour aiguille de réception de transfert
US5163305A (en) Knitting machine with stitch retention sinkers
US20030159473A1 (en) Weft knitting machine with transfer mechanism and transferring method
EP2312032B1 (fr) Aiguille a tricoter
US5987932A (en) Slider type needle for knitting machine
KR200382737Y1 (ko) 먼지 누적 방지구조를 갖는 싱커편기의 싱커

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20110221

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140423

RIC1 Information provided on ipc code assigned before grant

Ipc: D04B 15/36 20060101AFI20140415BHEP

17Q First examination report despatched

Effective date: 20150304

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150918

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 785510

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160415

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602009037364

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

Ref country code: GR

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

Effective date: 20160701

Ref country code: FI

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

Effective date: 20160330

Ref country code: HR

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

Effective date: 20160330

Ref country code: NO

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

Effective date: 20160630

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160330

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 785510

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160330

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

Ref country code: LT

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

Effective date: 20160330

Ref country code: SE

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

Effective date: 20160330

Ref country code: LV

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

Effective date: 20160330

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

Ref country code: NL

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

Effective date: 20160330

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

Ref country code: IS

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

Effective date: 20160730

Ref country code: EE

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

Effective date: 20160330

Ref country code: PL

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

Effective date: 20160330

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

Ref country code: ES

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

Effective date: 20160330

Ref country code: SK

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

Effective date: 20160330

Ref country code: PT

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

Effective date: 20160801

Ref country code: SM

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

Effective date: 20160330

Ref country code: CZ

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

Effective date: 20160330

Ref country code: RO

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

Effective date: 20160330

Ref country code: AT

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

Effective date: 20160330

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

Ref country code: BE

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

Effective date: 20160330

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602009037364

Country of ref document: DE

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

Ref country code: DK

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

Effective date: 20160330

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20170103

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

Effective date: 20160718

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

Ref country code: MC

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

Effective date: 20160330

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

Ref country code: FR

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

Effective date: 20160801

Ref country code: LI

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

Effective date: 20160731

Ref country code: CH

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

Effective date: 20160731

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170331

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: GB

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

Effective date: 20160718

Ref country code: SI

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

Effective date: 20160330

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

Ref country code: IE

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

Effective date: 20160718

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

Ref country code: LU

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

Effective date: 20160718

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

Ref country code: CY

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

Effective date: 20160330

Ref country code: HU

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

Effective date: 20090718

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

Ref country code: MK

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

Effective date: 20160330

Ref country code: TR

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

Effective date: 20160330

Ref country code: MT

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

Effective date: 20160731

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

Ref country code: BG

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

Effective date: 20160330

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

Ref country code: IT

Payment date: 20230612

Year of fee payment: 15

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

Ref country code: DE

Payment date: 20230531

Year of fee payment: 15