• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A slider needle for knitting machines, particularly flat knitting machines, comprises a needle body with needle hook and at least one needle butt, and a slider equipped with slider foot and mounted to be displaceable relative to the needle body. In order to ensure trouble-free and reliable separation of the old stitches from newly laid yarn a short swivel detent is mounted on the needle body behind the needle hook. The length and shape of this swivel element is chosen so that in the normal position of the needle, with the needle hook closed by the slider, the swivel detent is masked by the slider in the vertical direction, while when the needle hook is open the swivel detent projects proud of the needle body and above the slider in both its end positions.
    公开号:SU1217263A3
    申请号:SU823527188
    申请日:1982-12-22
    公开日:1986-03-07
    发明作者:Кюнерт Готтфрид
    申请人:Универсаль Машиненфабрик Др.Рудольф Шибер Гмбх Унд Ко.Уг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a knitwear industry, namely, the creation of mortise needles for hall machines, especially for gyroscoping machines with a rod with a hook and a needle needle, as well as with a finger screw that is installed with the possibility of movement in the needle shaft.
    The aim of the invention is to increase the reliability of the needle in operation unhindered by separating the newly laid thread from the old loop.
    FIG. 1 shows the proposed mortise needle in the needle bed of a flat fan machine at the moment when the needle is in the main position and the needle hook is closed; in fig. 2 is the same when the needle emerges to form loops in FIG. 3 - the same, when laying a new filament of FIG. 4 - the same, with a closed hook and an old loop hanging on the closer, as well as a new thread laid under the hook of the needle; figure 5 is the same, in the position of the reset loop.
    The slotted needle consists of a rod 1 with a hook 2 at the front end and at least one 5 of it at the front end. It is held by means of a strap 4 in the needle bed 5. Behind the hook 2 needles, there is a hinge but triangular shaped part 6. In the stem 1, the needles are arranged to move along a stem the contactor, which has a pitch 8. The contactor consists of two parts a whole, which on the left and on the right adjoin the rotary part 6 and can be bent apart from each other by means of a hook 2 needles. The locking mechanism has pct 8 and a support 9 for the loop. Both parts of the switch 7 in the area of the string 8 are connected to each other by a shelf. The hook 2 of the needle is opened due to the movement of the switch 7 relative to the rod 1 and closed. A needle 3 needle and a slotter 8 needle are actuated by locking elements on the carriage.
    The turning part 6 is made and installed in such a way that when the needle is in the main position c, close it with the hook 2 by the hook 2 and it is blocked by the hook 7 in the corresponding final
    12172632
    position and with the needle hook open, in both end positions, protrude from the rod or above the contactor. The part ensures reliable and flawless separation of the old loop 10 from the newly laid thread 11. The needles with the loops on them have the turning part 6 inevitably turning, and the needles that do not receive the thread have the turning part 6 rotated back and forth with the help of the friction of the side parts of the snubber 7 as it moves relative to the rod 1
    In the main position (Fig. 1j, the needle hook 2 is closed by the contactor. When the needle is extended to form
    loops (Fig. 2), the contactor 7 remains in place until the needle hook is opened. Upon further mounting, the loop 10 slides along the short control element turned back on the closer 7. The loop 10 is located behind the turning part 6. When the needle is lowered, a new thread 11 (FIG. 3) lies in front of the rotary part 6. Old loop 10 and a new thread 11 securely they are separated from each other by means of a turning part, the rotation position of which does not play any role.
    The locking device 7, which at least in the front zone consists of two parts, which on the right and on the left is attached to the turning part 6, bears on itself the old loop 10 and at the moment makes a small movement with respect to the rod 1 until the hook 2 of the needle is closed ( Fig. 4). The new thread is placed under the hook 2 of the needle, the old loop discards the turning part 6 forward, folding it away from the closure through the closed hook 2, and the newly laid thread 11 forms a new loop (FIG. 1). FIG. 5 shows the position in which the loop 10 should be reset. The locking device 7 is so screwed up that it places a loop 10 into the needle insertion zone 12 with its support 9, the rod 1 is in a position similar to a comb, and both parts or side parts of the closer 7 slide when moving forward hooks 2 needles crooked
    31217; 6H
    slightly from each other and thus go out after that in the direction of 1Pl-l. pl. f Tric rrvif 14 MpTirnv side portions
    the loop 10 expands to better enter the needle 12. The last two-pointer 13 between the side portions of the closure 7.
    then f Tric rrvif 14 MpTirnv sideways
    arrows 13 between the side sections of the circuit 7.
    ten
    ////////////// 2 //////
    5 of FIG. 2
    Sd
    ff 2
    /////
    ten
    ryo
    eight
    } W /////// ///////
     7
    y // ///// z ///////
    five
    fig.Z
    VNIIPI Order 1008/63 Circulation 408 Subscription
    Branch PPP Patent, Uzhgorod, st. Project, 4
    FIG. five
    权利要求:
    Claims (3)
    [1]
    1. A grooving needle for a planer machine, comprising a rod, hook, heel and a closure with a heel, consisting of two flat sidewalls, mounted to move in the rod and having supports for loops made in the form of protrusions, characterized in that, in order to increase reliability In the work, on the needle shaft in front of its hook, a triangular-shaped rotary part is pivotally mounted, which, when the hook is closed, completely overlaps with the contactor, and when open, protrudes above the rod or contactor, while the distance from the axis turning the part to its working end is less than the distance from this axis to the hook.
    [2]
    2. Needle pop. 1, characterized in that the cross-section of the contactor is made U-shaped, the sides of which are adjacent to the left and right to the rotary part, and the shelf connecting the sides of the shelf is adjacent to the needle shaft.
    [3]
    3. Needle popp. 1 and 2, characterized in that the sides of the contactor are made in one piece.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1217263A3|1986-03-07|Slot needle for flat knitting machine
    FI85724C|1992-05-25|Overcasting Sewing Machine
    RU1838476C|1993-08-30|Working assembly of knitting machine
    US4920767A|1990-05-01|Annular knitting machine with slide needles
    US5134864A|1992-08-04|Movable sinker in flat knitting machine
    EP0989220B1|2002-09-04|Cam mechanism for circular knitting machine and cam timing setting method
    EP0472341B1|1995-10-11|Flat knitting machine with swing sinkers and presser bars
    US5408849A|1995-04-25|Flat bed knitting machine
    JPH07258946A|1995-10-09|Flat knitting machine equipped with mobile yarn guide member
    US2959837A|1960-11-15|Combined knitting and sewing machine
    US2915887A|1959-12-08|Hand knitting apparatus
    US6422044B1|2002-07-23|Needle actuation device for knitting machines for hosiery or other articles
    US2030261A|1936-02-11|Yarn controlling member
    US2988907A|1961-06-20|Yarn guiding apparatus for circular knitting machines
    US4502299A|1985-03-05|Yarn feeder mechanisms and double cylinder knitting machines having such mechanisms
    US4449382A|1984-05-22|Warp knitting machine equipped with latch-type needles
    US4156356A|1979-05-29|Hosiery knitting machine sinker control
    EP0681046B1|1998-10-21|Flat-bed knitting machine with means for facilitating the formation and casting off of stitches
    CS274454B2|1991-04-11|Knitting frame with at least one needle carrier
    US3083655A|1963-04-02|Linking machines
    US4068497A|1978-01-17|Circular knitting machine
    US2609675A|1952-09-09|Automatic apparatus for the manufacture by hand of all kinds of knitted fabrics
    KR890004308Y1|1989-06-26|Loom's weft yarn supplying apparatus
    US4333320A|1982-06-08|Left-left flat knitting machine
    US3995456A|1976-12-07|Device for trapping fringe yarns in a circular knitting machine
    同族专利:
    公开号 | 公开日
    DE3151150C2|1984-09-13|
    IT1153875B|1987-01-21|
    DE3151150A1|1983-07-14|
    FR2518593B1|1985-07-19|
    GB2112819B|1985-01-30|
    ES277173U|1986-01-01|
    ES277173Y|1986-07-16|
    IT8224950D0|1982-12-23|
    FR2518593A1|1983-06-24|
    US4448045A|1984-05-15|
    JPS6028946B2|1985-07-08|
    JPS58109663A|1983-06-30|
    GB2112819A|1983-07-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US189501A|1877-04-10|Island |
    US1163296A|1914-02-13|1915-12-07|Louis N D Williams|Knitting-machine.|
    GB439648A|1934-07-02|1935-12-11|Thomas Henry Jones|Improvements in the mode of and means for producing knitted fabric|
    US2092701A|1935-06-24|1937-09-07|Willis A Ingalls|Fabric transfer mechanism for knitting machines|
    DE672512C|1936-10-18|1939-03-04|Dubied & Cie Sa E|Knitting machine needle|
    CH384765A|1961-07-03|1965-02-26|Otto Gilgen Fa|Latch needle for knitting machines|
    GB1108527A|1966-03-05|1968-04-03|Monk Sutton In Ashfield Ltd Sa|Improvements in or relating to straight-bar knitting machines and to needles therefor|
    DE2944300C2|1979-11-02|1983-01-27|Universal-Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co Kg, 7081 Westhausen|Double headed needle|DE3220055C2|1982-05-27|1989-04-27|Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co Kg, 7084 Westhausen, De|
    DE3327093C2|1983-07-27|1986-05-22|Universal Maschinenfabrik Dr. Rudolf Schieber GmbH & Co KG, 7081 Westhausen|Combined knitting padlock for R-R flat knitting machines with V-shaped needle beds and compound needles|
    JPS6059338B2|1983-10-06|1985-12-24|Fukuhara Seiki Seisakusho|
    JPH0137495B2|1985-07-18|1989-08-08|Shima Seiki Seisakusho Kk|
    JPH0137498B2|1985-07-19|1989-08-08|Shima Seiki Seisakusho Kk|
    DE3921775A1|1988-09-28|1990-03-29|Schieber Universal Maschf|SLIDER NEEDLE|
    DE4430705A1|1994-08-30|1996-03-07|Scheller Gmbh|Knitting machine|
    CH691543A5|1997-05-27|2001-08-15|Steiger Sa Atelier Constr|Compound needle for knitting machine.|
    JP2995464B2|1998-05-15|1999-12-27|株式会社島精機製作所|Depositing device for stitch loop in flat knitting machine|
    TW528822B|1999-10-27|2003-04-21|Shima Seiki Mfg|Compound needle|
    DE10130364C1|2001-06-23|2003-02-13|Groz Beckert Kg|needle|
    DE10130365C1|2001-06-23|2003-01-23|Groz Beckert Kg|Slider needle with improved slider|
    CN103334223A|2013-07-04|2013-10-02|宁波慈星股份有限公司|Knitting needle for flat knitting machine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3151150A|DE3151150C2|1981-12-23|1981-12-23|Compound needle|
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