EP2130960B1 - Système de tricotage avec une platine d'abattage entraînée par une aiguille - Google Patents

Système de tricotage avec une platine d'abattage entraînée par une aiguille Download PDF

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Publication number
EP2130960B1
EP2130960B1 EP08157584A EP08157584A EP2130960B1 EP 2130960 B1 EP2130960 B1 EP 2130960B1 EP 08157584 A EP08157584 A EP 08157584A EP 08157584 A EP08157584 A EP 08157584A EP 2130960 B1 EP2130960 B1 EP 2130960B1
Authority
EP
European Patent Office
Prior art keywords
knitting
needle
holding
board
containment
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
EP08157584A
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German (de)
English (en)
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EP2130960A1 (fr
Inventor
Uwe Stingel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Groz Beckert KG
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Groz Beckert KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Groz Beckert KG filed Critical Groz Beckert KG
Priority to EP08157584A priority Critical patent/EP2130960B1/fr
Priority to DE502008001941T priority patent/DE502008001941D1/de
Priority to JP2009132405A priority patent/JP5091194B2/ja
Priority to US12/457,145 priority patent/US7963127B2/en
Priority to KR1020090048398A priority patent/KR101106476B1/ko
Priority to TW098118298A priority patent/TWI415983B/zh
Priority to CN2009101415468A priority patent/CN101597836B/zh
Publication of EP2130960A1 publication Critical patent/EP2130960A1/fr
Application granted granted Critical
Publication of EP2130960B1 publication Critical patent/EP2130960B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/06—Sinkers
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
    • D04B35/04—Latch needles

Definitions

  • the invention relates to knitting system with a Einschdale- and debossing board and with a knitting needle, and a knitting machine with such a knitting system.
  • a knitting system in the sense of this application comprises all parts which are necessary to form at least one stitch.
  • a knitting system includes at least one knitting needle, for example in the form of a latch needle, as well as a board, which participates in the knitting process and for example serves to fix the knitted fabric in the stitch formation or to keep in a certain position.
  • the needle and the board perform a relative movement, in the course of which both the needle and the circuit board is moved. This is known from the prior art.
  • the DE 31 08 041 C2 discloses a circular knitting machine with knitting systems each comprising an containment and debossing board and a knitting needle.
  • the knitting systems are arranged in a needle bed in the form of a knitting cylinder. Both the knitting needles and the containment and debarking boards experience movement. To create these, the knitting needle and the Einsch conductedplatine each have a foot that communicates with its own Schlossbahn. Both the containment board and the knitting needles are thus reciprocated, ie driven in the longitudinal direction.
  • the containment and debit board is supported with a nose on an inclined surface of its sinker channel, whereby their longitudinal movement is partially implemented in an up and down transverse movement.
  • the desired relative movement, transverse to the longitudinal direction of the knitting tools, between the board and the needle is determined by the shape of the needle bed, in particular the inclined surface arranged there.
  • a lock with at least two cam curves - one for the knitting needle and one for the containment and debarking board required.
  • the containment and deburring board of the knitting system of the invention is provided with means for providing a driving connection between it and the knitting needle.
  • This device causes a movement and force transmission between the movement of the knitting needle and the movement of the Einsch commonlyplatine.
  • the device couples the motion of the containment and debarking board to the movement of the knitting needle and thus utilizes the knitting needle as the drive for the containment and debarking board.
  • the device that provides a driving connection between the knitting needle and the containment and debarking board provides a transmission
  • parts of the containment and knock-down board or sections thereof and parts or sections of the knitting needle act as transmission elements which are in direct contact with each other, or by the interposition of other elements, in motion-transmitting connection.
  • the movement of the containment and debossing board is not dependent on the design of the bottom of the sinker channel.
  • a change in the trajectory or curve of the containment and deburring board relative to the trajectory or curve of the knitting needle requires no change to the needle and sinker bed. For example, it is sufficient to replace the containment and debarking boards and / or the knitting needles or the lock cam.
  • the containment and deburring board is preferably mounted on the needle bed. It is stationary with respect to the longitudinal or Austriebsterrorism the needle, their storage allows a rotational movement.
  • the resulting relative movement between the needle and the containment and debossing board can be used to create a transverse movement of the containment and debarking board with respect to the needle.
  • This transverse movement can in principle be a linear movement be. In the simplest case, however, it is the components of a pivoting movement, which greatly simplifies the storage and management of the containment and deburring board.
  • the containment and deburring board is thus preferably pivotally mounted.
  • the pivotable mounting is preferably realized by a pivot bearing which defines a transverse to the knitting needle extending pivot axis.
  • the pivot axis is oriented approximately at right angles to the flat sides of the containment and deburring board as well as to the flat sides of the knitting needle.
  • the containment and deburring board preferably has a curved tee-off edge.
  • This may be or have a cam profile for controlling the position of a half stitch received by the knitting needle.
  • This profile may have a sectionally constant radius and thus a constant curvature to the pivot axis of the containment and deburring board.
  • Konträrterrorism movement component
  • the needle stroke can be shortened, which has far-reaching effects for the knitting system and the knitting machine.
  • the shortening of the needle movement can form the basis for increasing the productivity of the knitting process and increasing the knitting speed.
  • the improved needle movement may allow for changes in the knitting machine, such as changed slopes of the cam curve or system number.
  • the containment and deburring board preferably has a slot-like recess which forms a Einsch spatches and / or the fabric. This containment space is formed between a hold-down edge and a portion of the knock-off edge. Above the slot, the board has an extension in the form of a projection.
  • the shape of the extension is adapted to the rotational movement of the containment and deburring board so that half-stitches on the needle shank can be safely slipped into this containment space without risk of being impaled.
  • the force-transmitting device acting between the containment board and the needle and the needle can be designed as a cam guide, which includes at least one guide cam formed on the containment board and a guide element connected to the knitting needle. This element runs along a movement of the knitting needle along the guide curve and thereby adjusts the pivot position of the containment and deburring board.
  • the containment and debossing board may be biased by a suitable biasing means, such as a spring, in a pivoting direction such that the guiding cam and the guiding element remain engaged with each other.
  • the guide curve is part of a slotted guide, which may be formed by an elongated slot-like recess formed in the containment and debarking board.
  • This slot-like recess is preferably arranged to have along its length different radii relative to the pivot axis of the containment and debarking board.
  • the slide guide is formed by a curved slot which is formed in the Einsch yogurt- and knock-off board.
  • the knitting needle is then provided as a guide element, for example, a laterally projecting from the knitting needle pin, in this slotted guide attacks. A forward or backward movement of the knitting needle thus causes a swinging back and forth of the containment and deburring board.
  • the pin of the knitting needle can be used as a sliding block directly with the flanks of the slotted guide engaged. Alternatively, impact or wear-reducing intermediate elements may also be provided, such as sliding shoes seated on the pin or the like.
  • the knitting system according to the invention can be arranged in a common channel of a needle and board bed.
  • the containment and debit board and the knitting needle can be flat side to flat side together.
  • the pivot bearing for the containment and deburring board can be provided on web walls of the needle and sinker bed.
  • the pin and board slots may be formed at their platinum end with openwork bottom.
  • This storage may include means for safely guiding the needle in the needle channel, in particular for supporting the needle.
  • the means may comprise surfaces for support on the needle and retaining means on the lock shell, in particular on the lock segments. These holding means may be in the form of springs arranged around the knitting cylinder.
  • the containment and debarking board it is provided with a section adjacent to its cut-off edge in which its body is reduced Thickness.
  • their flat side in contact with the needle is preferably provided with a step.
  • the immediately adjacent to the tee edge portion of the knitting needle facing side surface is thus no longer directly on the side surface of the knitting needle on. Rather, he includes with this a distance. If the distance is large enough, this leads to a far-reaching symmetrization of the knitting system. If two adjacent knitting systems and their knitting needles are considered, the cut-off edge of the embedding and debarking board lying between the knitting needles is located centrally or largely in the middle between the knitting needles.
  • the containment and deburring board may also be provided with a corresponding offset, wherein the thickness of the containment and debarking board is then uniform.
  • FIG. 1 a section of a knitting machine 1 is illustrated very schematically.
  • This section comprises a needle and board bed 2, which is formed for example by a knitting cylinder, a circular knitting machine a dial or the like.
  • the needle and board bed 2 has a number of channels 3, each serving to accommodate knitting needles as well as Einsch enjoyed- and tee boards.
  • FIG. 1 illustrates such a knitting needle 4 and such a containment and deburring board 5, which are part of a knitting system 6.
  • This knitting system 6 is driven only by a longitudinal movement of the knitting needle 4, which in FIG. 1 is symbolized by an arrow 7.
  • a foot 8 which is in contact with a curved path - a so-called lock curve 9.
  • a relative movement between the needle and sinker bed 2 and the cam cam 9 causes the foot sliding along the cam cam 9 to be displaced back and forth in the direction of the arrow 7 in accordance with the pitch of the cam cam 9, whereby the knitting needle 4 is driven.
  • the knitting needle 4 in particular their features are shown in Figures 2 to 4. It has a shaft 10 which is provided at one end with a hook 11. In the vicinity of the hook 11, the needle breast 12 rises, which is provided with a tongue slot 13 and a tongue 14 pivotally mounted therein.
  • the containment and deburring board 5 is a flat, preferably almost flat sheet metal part, which is mounted on a bearing device 15 about a transverse to the knitting needle 4 oriented pivot axis 16 pivotally.
  • the storage facilities 15 of the various knitting systems 6 are formed for example by pins that sit in holes or recesses of the web walls that define the channels 3.
  • the device 18 includes at least one, but preferably two cam tracks 19, 20, which may be formed by the flanks of a slot 21 introduced into the containment and debarking board 5.
  • the knitting needle 4 has a lateral projection, for example in the form of a pin 22 which is attached to the knitting needle 4 or formed on this. It protrudes from an eg flat side surface of the knitting needle 4 and is for example an integral part of the knitting needle 4. It can be produced in a forming process by a depression is impressed on the opposite side of the knitting needle 4, whereby the material of the knitting needle 4 is plastically deformed and the pin 22 forms.
  • the pin 22 passes through the slot 21 or protrudes at least in this. He has a diameter which is slightly smaller than the distance between the cam tracks 19, 20.
  • the pin 22 and the cam tracks 19, 20 and the slot 21 form a slotted guide 23, which serves the linear movement of the knitting needle 4 in implement a pivoting movement of the containment and deburring board 5. This is achieved by the distance the curved path 19 varies from the pivot axis 16 over the length of the curved path 19.
  • a tee or Kulierkante 24 is provided which curves around the pivot axis 16.
  • the Kulierkante 24 may have straight and curved sections.
  • the Kulierkante a circular arc-shaped contour whose center is the pivot axis 16.
  • This Kulierkante 24 forms the tee for the Masschen Struktur.
  • a receiving space 25 is formed, which is also referred to as Einsch amongraum.
  • the receiving space 25 is bounded on the one hand by the knock-off edge 24 and on the other hand by a hold-down edge 26.
  • This hold-down edge 26 is arranged at the Kulierkante 24 facing side of the tee edge 24 partially protruding extension of the containment and deburring board 5 at a distance from the tee edge 24.
  • the elongated receiving space 25 is limited on one side by the tee edge 24 and on the other side by the hold-down edge 26 of the projection or extension of the containment and deburring board 5.
  • the knock-off edge 24 and the hold-down edge 26 merge into one another and form a rounded thread-conserving end region of the receiving space 25.
  • the knock-off edge 24 may, as mentioned, be formed in a circular arc and thus have a constant curvature.
  • the Kulierkante 24, as in the FIGS. 2 and 3 shown, also have alternating curvatures.
  • the stitch formation can be optimized by a relative movement between a fixed reference point and the sinker edge 24, which is also called a counteracting movement, when the debiting plate 5 is pivoted. This relative movement is substantially opposite (counter) to the needle movement, whereby the needle stroke can be shortened.
  • the shape of the extension is adapted to the rotational movement of the containment and knock-down board 5 so that half-stitches on the needle shaft can safely slide into the receiving space 25 without being impaled.
  • the extension of the board in its front region 27 of the hold-down edge 26 have a beveled portion. With the help of this inlet slope, a half-stitch located on the needle shaft can be reliably detected by the board and directed into the receiving space 25.
  • the bevelled portion 27 forms a one-sided funnel-shaped extension of the receiving space 25th
  • the containment and deburring board 5 may have a reduced thickness in its region adjoining the weft edge 24. While the containment and deburring board 5 otherwise rests with its flat, preferably flat side surface 29 on the substantially flat side surface 30 of the knitting needle 4 (see FIG. 4 ), the knitting needle 4 facing side surface 31 of the region 28 keeps a distance from the side surface 30. The side surfaces 29, 31 are separated by a step 32 from each other. Additionally or alternatively, the region 28 may be provided with a crank. The aim of the measure is how it looks FIG.
  • the containment and stripping board 5 and the knitting needle 4 of the knitting system 6 are arranged together in the channel 3, which is delimited by web walls 33, 34.
  • the bottom of the channel 3 delimited between the web walls 33, 34 may be pierced (or slotted) at the containment and debarking board 5 to allow the board to be pivoted freely downwardly can. This is in FIG. 1 indicated.
  • the installation space for the swivel plate thus comes about that the channels 3 are completely slit in the swivel range of the board, ie in the upper region of a knitting cylinder is completely dispensed with the channel bottom.
  • the pitch of the knitting cylinder only that portion of the needle channel can be completely slit, which receives the pivoting containment and deburring board 5, so that the adjacent knitting needles 4 are supported and guided until shortly before their stitch forming areas, as in FIG. 1 is indicated.
  • the storage of the containment and debit board 5 takes place in corresponding recesses of the web walls 33, 34. These can, as FIG. 1 shows, each having an upwardly directed projection 35.
  • This projection 35 accommodates the bearing device 15.
  • the bearing may be designed to be open, for example, to the outside of the knitting cylinder.
  • To secure the pin 36 in the recording can be a wrap around the knitting cylinder coil spring, backup clips, etc. are used.
  • the projection 35 may have a closed receiving bore for the pin 36 of the containment and deburring board 5 and a small lateral elasticity. When inserting the containment and deburring board 5, the projection 35 is bent somewhat elastically to the side, so that the pin 36 can find in the corresponding opening.
  • FIG. 6 is the insertion of another thread 38 at the beginning of the return stroke of the knitting needle 4 illustrated. While the slotted guide 23 at the position in FIG. 5 the containment and debit board had been urged in their maximum position counterclockwise, the incipient return stroke of the knitting needle 4 now according to FIG. 6 in that the containment and deburring board 35 begins to rotate clockwise, ie, so that the hold-down edge 26 of the extension of the containment and deburring board 5 gradually clears the half-stitch 37. The bottom of the receiving space 25 is increasingly away from the knitting needle 4.
  • FIG. 7 The further progress of the movement is illustrated FIG. 7 ,
  • the return stroke of the knitting needle 4 was transferred via the slotted guide 23 on the embedding and debarking board such that the hold-down edge 26, the half-stitch 37 releases.
  • the tongue 14 begins its closing movement and the containment and debut plate 5 continues its pivotal movement.
  • the half-stitch 37 which is located on the needle shaft 10, slides on the sinking edge 24 of the containment and knock-down plate 5 resting in the direction of the hook 11 and closes more and more the tongue, wherein in the further position according to FIG. 8 is reached.
  • the knitting needle 4 continues its retraction movement, with the half stitch 37 sliding over the back of the closed tongue 14 until finally knocked off as a stitch.
  • the thread 38 is held and forms a new semi-mesh 39 which is enclosed in the hook 11 ( FIG. 9 ).
  • the containment and deburring board 5 has completely released the fabric. It will only carried by the hook 11.
  • FIG. 9 illustrates the cheating.
  • the knitting needle 4 moves to its lowest position. In this case, the length of the half-stitch 39 or later stitch is determined. This results from the distance of the inner arc of the hook 11 to the Kulierkante 24.
  • the Kulierkante 24 moves away from the hook 11, so that the desired mesh length by a relatively short Needle stroke forms. This may be shorter than in solutions with resting in the needle longitudinal direction Kulierkante. Without the bulbous contour of the Kulierkante 24, the needle 4 would have to be further retracted into the channel 3 to form the same mesh length. This would mean that larger lock curves are necessary, which in turn can reduce the number of systems (knitting systems) on the needle cylinder.
  • FIG. 10 illustrates the catch position.
  • the knitting needle 4 moves out of its channel 3 out until the half-stitch 39 opens the tongue 14 and slides on the tongue 14. Due to the movement of the knitting needle 4, the enclosing and deburring board 5 has again assumed its containment position, ie it has been pivoted counterclockwise in the direction of the arrow 17. It is soon back to its starting position FIG. 5 reached.
  • a knitting system 6 which causes a slotted guide 23 for moving the enclosing and debarking plate 5 as a function of the longitudinal position of the knitting needle 4.
  • the pivotal movement of the embedding and debarking board 5 thus necessarily follows from the reciprocating linear movement of the knitting needle 4.
  • a single cam curve is sufficient. In any case, only the knitting needles 4 Castle curves are assigned.
  • the containment and debarking boards 5 do not require their own drives and lock curves.

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

Claims (12)

  1. Système de tricotage (6) comprenant une platine de cueillage et de rabattage (5), et comprenant une aiguille à tricoter (4), caractérisé par le fait que la platine de cueillage et de rabattage (5) présente un dispositif (18) qui crée une liaison d'entraînement entre l'aiguille à tricoter (4) et la platine de cueillage et de rabattage (5).
  2. Système de tricotage selon la revendication 1, caractérisé par le fait que la platine de cueillage et de rabattage (5) est pourvue d'un dispositif de support (15) en vue du montage pivotant sur une planche à aiguilles (2).
  3. Système de tricotage selon la revendication 1, caractérisé par le fait que la platine de cueillage et de rabattage (5) présente un corps plat sur lequel est réalisé une arête de rabattage (24).
  4. Système de tricotage selon la revendication 3, caractérisé par le fait que l'arête de rabattage (24) présente un profil courbe pour contrôler la position d'une demi-maille (37, 39) reprise par l'aiguille à tricoter (4).
  5. Système de tricotage selon la revendication 1, caractérisé par le fait que la platine de cueillage et de rabattage (5) présente une fente qui forme un espace de cueillage (25)
  6. Système de tricotage selon la revendication 1, caractérisé par le fait que le dispositif (18) est réalisé sous forme de guide à coulisse qui comprend au moins un chemin de coulisse (19, 20), réalisé sur la platine de cueillage et de rabattage, et un élément de guidage (22) relié à l'aiguille à tricoter (4).
  7. Système de tricotage (6) selon la revendication 6, caractérisé par le fait que le guide à coulisse fait partie d'une-coulisse (23), et l'élément de guidage (22) est un coulisseau.
  8. Système de tricotage (6) selon la revendication 7, caractérisé par le fait que l'élément de guidage (22) est un axe qui s'étend à partir d'une face latérale de l'aiguille à tricoter (4) et est façonné par déformation plastique dans le matériau de l'aiguille à tricoter (4).
  9. Système de tricotage (6) selon la revendication 7, caractérisé par le fait que la coulisse (23) présente une rainure ou une ouverture allongée en forme d'arc, qui est réalisée sur la platine de cueillage et de rabattage (5) et dont les bords forment des chemins de coulisse (19, 20).
  10. Système de tricotage (6) selon la revendication 3, caractérisé par le fait qu'il présente, à la suite de l'arête de rabattage (24), une partie (28) d'épaisseur réduite.
  11. Système de tricotage (6) selon la revendication 1, caractérisé par le fait que la platine de cueillage et de rabattage (5) et l'aiguille à tricoter (4) sont appliquées l'une contre l'autre avec des faces latérales (29, 30) plates.
  12. Machine à tricoter comprenant un système de tricotage selon la revendication 11, caractérisée par le fait
    que la platine de cueillage et de rabattage (5) et l'aiguille à tricoter (4) sont disposées dans une rainure d'aiguille (3) commune d'une planche à aiguilles (2), et
    que la machine à tricoter (1) présente une came (9) pour commander le mouvement de l'aiguille à tricoter (4),
    le mouvement de la platine de cueillage et de rabattage (5), du fait de l'accouplement d'entraînement entre l'aiguille à tricoter (4) et la platine de cueillage et de rabattage (5), dépendant exclusivement du mouvement de l'aiguille à tricoter (4).
EP08157584A 2008-06-04 2008-06-04 Système de tricotage avec une platine d'abattage entraînée par une aiguille Active EP2130960B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP08157584A EP2130960B1 (fr) 2008-06-04 2008-06-04 Système de tricotage avec une platine d'abattage entraînée par une aiguille
DE502008001941T DE502008001941D1 (de) 2008-06-04 2008-06-04 Stricksystem mit einer nadelgetriebenen Abschlagplatine
JP2009132405A JP5091194B2 (ja) 2008-06-04 2009-06-01 針駆動ノックオーバ・シンカ
KR1020090048398A KR101106476B1 (ko) 2008-06-04 2009-06-02 바늘 구동형 녹－오버 싱커
US12/457,145 US7963127B2 (en) 2008-06-04 2009-06-02 Needle-drive knock-over sinker
TW098118298A TWI415983B (zh) 2008-06-04 2009-06-03 由織針驅動之脫圈沈降片
CN2009101415468A CN101597836B (zh) 2008-06-04 2009-06-04 织针驱动的脱圈沉降片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08157584A EP2130960B1 (fr) 2008-06-04 2008-06-04 Système de tricotage avec une platine d'abattage entraînée par une aiguille

Publications (2)

Publication Number Publication Date
EP2130960A1 EP2130960A1 (fr) 2009-12-09
EP2130960B1 true EP2130960B1 (fr) 2010-12-01

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EP08157584A Active EP2130960B1 (fr) 2008-06-04 2008-06-04 Système de tricotage avec une platine d'abattage entraînée par une aiguille

Country Status (7)

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US (1) US7963127B2 (fr)
EP (1) EP2130960B1 (fr)
JP (1) JP5091194B2 (fr)
KR (1) KR101106476B1 (fr)
CN (1) CN101597836B (fr)
DE (1) DE502008001941D1 (fr)
TW (1) TWI415983B (fr)

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JP5879625B2 (ja) * 2010-09-30 2016-03-08 岡本株式会社 ロータリーシンカー、編機、及び編機制御装置
US8468855B2 (en) * 2011-09-16 2013-06-25 Pai Lung Machinery Mill Co., Ltd. Downward pressing mesh mechanism and sinker thereof for flat knitting machines
DE102014118217B4 (de) * 2014-12-09 2020-12-31 Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh Rundstrickmaschine
CN112760790B (zh) * 2020-12-30 2022-02-15 连云港元丰机械制造有限公司 一种新型脱圈成圈工艺
CN112760797A (zh) * 2020-12-30 2021-05-07 连云港元丰机械制造有限公司 新型高密针盘

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CN101597836B (zh) 2012-07-04
JP2009293180A (ja) 2009-12-17
TWI415983B (zh) 2013-11-21
US20090301138A1 (en) 2009-12-10
TW201016915A (en) 2010-05-01
KR101106476B1 (ko) 2012-01-20
KR20090127068A (ko) 2009-12-09
JP5091194B2 (ja) 2012-12-05
CN101597836A (zh) 2009-12-09
EP2130960A1 (fr) 2009-12-09
DE502008001941D1 (de) 2011-01-13
US7963127B2 (en) 2011-06-21

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