• 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:
    The guide tooth of the weaving machine has an upper leg with a straight outside edge for passage through the spot threads in the low shed position in parallel relation. The length of the straight edge is greater than the interval between pairs of successive tangling points in the spot threads to insure entry between the threads without damaging the threads.
    公开号:SU1075987A3
    申请号:SU813357301
    申请日:1981-11-27
    公开日:1984-02-23
    发明作者:Хинч Отто
    申请人:Гебрюдер Зульцер Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to textile · nrmu mechanical engineering, in particular to weaving equipment.
    Known guide comb for a clamping shuttle of a loom, containing forming a channel. For the passage of the shuttle, the plates are parallel mounted on the beam of the loom of the machine, each of which has a groove for the shuttle and a pointed outer edge with intersecting sections for separating the main threads of the lower branch of the throat, the first of which direction from the reed of the machine is made rectilinear (1].
    A disadvantage of the known design of the comb is the high breakage of the main threads obtained on rotor spinning machines.
    The aim of the invention is to reduce the breakage of the main threads.
    This goal is achieved by the fact that in the guide comb for the clamping hook of the loom, containing the forming channel for the passage of the shuttle, the plates are parallel mounted on the beam of the loom of the machine, each of which has a groove for the shuttle, and a pointed outer edge with intersecting sections to separate the main threads of the lower branch of the throat, the first of which is straightforward in the direction from the machine’s reed, · each plate is made so that the straight portion of its edge at the entrance of the plate to the throat is parallel loskosti lower pharynx branch.
    Figure 1 shows a part of a loom in which a guide comb is used, an incision; figure 2 and 3 are two different types of processed yarn.
    The loom has installed, with the possibility of oscillatory movement in the directions indicated by arrow 1, the batan 2. On the batan 2 a reed 3 and a guide comb 4 are fixed. The guide comb 4 forms a channel for the passage of the micro shuttle 5 when laying the weft thread b to the shed 7, formed by the main threads 8 and 9. The guide comb has a free upper knee 10 and a lower knee 11. The knees 10 and 11 form a channel 12 for micro-hook 5. The upper free knee 10 (Fig. 1) has a straight outer edge 13.
    The formed fabric 14 may consist of a yarn 15 of ordinary twist (Fig. 2) and a yarn 16 of pneumocoupled fibers, having fiber joins 17 and sections of parallel fibers 18 (Fig. 3).
    At the end of laying the weft yarn 6, the batan 2 together with the reed 15 3 and comb 4 from position A, A 1, in accordance with arrow 1, deviates to position B, B *, in which the weft yarn 6 punches into fabric 14.
    2Q Before the next laying of the weft yarn, a batan 2 with a reed 3 and a comb 4 deviates again (Fig. 1) clockwise. Moreover, these parts pass position B, B *, in which the outer edge 13 of the guide comb 4 becomes parallel to the main threads 9 located in the lower throat.
    The warp yarns 8 ’and 9 are composed of pneumo-connected fibers of 1.6 g yarn which has 17 pneumo-connections. Due to this, separate parallel parallel filaments 35 are held together 18. The length L of the outer edge 13 of the comb 4 is at least equal to the distance S between the two places 17 pneumatic connections so that the edge 13 in any case falls 40 on one of the places 17 pneumatic connections, when the comb 4 enters the throat 7. Due to this, it is impossible that the main thread 9 obtained on a rotor-mechanical spinning machine would break apart or be split by a comb 4. The proposed comb can be used on machines in which A threaded thread is laid with 50 jets of air or water.
    The proposed comb allows to reduce in weaving the breakage of the main threads obtained on rotor spinning machines.
    78 13
    FIG. 2
    VNIIIPI Order 546/54
    PPP Branch
    Patent, Uzhhorod, st. Proletnaya, 4
    权利要求:
    Claims (1)
    [1]
    GUIDE COMB FOR CLIPPING SHUTTLET OF THE WEaving MACHINE, containing forming a channel for the passage of the shuttle of the plate, parallel mounted on the beam of the loom of the machine, each of which has a groove for the shuttle and a pointed outer edge with intersecting sections to separate the main * threads of the lower branch of the throat, the first of which in the direction from the reel of the machine is made rectilinear, characterized in that, in order to reduce the breakage of the main threads obtained on the rotor spinning machines, each plate is made so that a straight section of its edge at the entrance of the plate to the pharynx is parallel to the plane of the lower branch of the pharynx. about
    类似技术:
    公开号 | 公开日 | 专利标题
    GB1603572A|1981-11-25|Belting with tubular edge portions
    CN1019213B|1992-11-25|Means to guide motion of a pair of weft carrying grippers inside shed of wearing looms
    US3297057A|1967-01-10|Device for grasping and guiding travelling ends of wefts
    SU1075987A3|1984-02-23|Guide comb for clamping shuttle of loom
    RU2071514C1|1997-01-10|Shuttleless weaving machine
    RU2008112183A|2009-11-20|METHOD FOR MANUFACTURING VELVET TAPE WITH BILATERAL PILES AND TAPE MACHINE FOR IMPLEMENTING THIS METHOD
    RU2636308C2|2017-11-21|Weaving machine having device for leno edge formation
    SU1369676A3|1988-01-23|Device for laying weft threads of shuttleless multicolour pneumatic loom
    JP3562816B2|2004-09-08|loom
    US3426807A|1969-02-11|Loom
    Kaushik et al.1987|Performance of spliced yarn in warping and weaving
    CN1037370A|1989-11-22|The method of separating is prepared and moved back from shed open to weft yarn
    US4628968A|1986-12-16|Guide for a weft-picking element
    EP0322576A1|1989-07-05|Method of releasing and mending wefts mispicked into the shed in jet weaving machines
    RU2112093C1|1998-05-27|Guiding system for grip insertion band in shuttleless weaving loom
    US3720237A|1973-03-13|Arrangement for holding weft threads
    SU1668500A1|1991-08-07|Method of making a cloth
    US4593724A|1986-06-10|Guide for a weft-picking projectile in a weaving machine
    US3672407A|1972-06-27|Temple for looms
    SU612979A1|1978-06-30|Apparatus for retaining weft ends at selvedge in loom
    US3500871A|1970-03-17|Guide arrangement for pick laying-in members
    SU1664912A1|1991-07-23|Gripper of feed rapier in shuttleless loom
    SU991956A3|1983-01-23|Device for guiding weft thread in shuttless loom
    SU735681A1|1980-05-25|Method of shedding in a loom
    JPH0673638A|1994-03-15|Loom wherein warp opening is positioned in series
    同族专利:
    公开号 | 公开日
    US4422482A|1983-12-27|
    CS241492B2|1986-03-13|
    CH648616A5|1985-03-29|
    CS889581A2|1985-06-13|
    JPS639059B2|1988-02-25|
    JPS57121646A|1982-07-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2833315A|1954-08-31|1958-05-06|George W Dunham|Lay and pilot guide means|
    CH469837A|1967-12-08|1969-03-15|Sulzer Ag|Guide element for the weft thread insertion element of a weaving machine|
    NL7701916A|1976-02-27|1977-08-30|Scheffel Walter|METHOD AND DEVICE FOR INSERTING THE Weft INTO A Loom.|
    JPS5926688B2|1978-09-15|1984-06-29|Toyoda Jido Shotsuki Seisakusho Kk|
    JPS55116836A|1979-02-26|1980-09-08|Toyoda Automatic Loom Works|Arrangement structure of weft guide in air jet type loom|EP0165327B1|1984-06-19|1988-08-17|GebràœDer Sulzer Aktiengesellschaft|Guideway for the weft inserter of a loom, especially for a dummy shuttle loom|
    DE4308243A1|1993-03-11|1994-09-15|Juergens Masch Gmbh & Co|Projectile wide weaving machine|
    DE19605193A1|1996-02-13|1997-08-14|Dornier Gmbh Lindauer|Loom reed unit component group for easy exchange of whole reed unit|
    JP2003089948A|2001-09-19|2003-03-28|Tsudakoma Corp|Weft tension applying apparatus for loom|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH8886/80A|CH648616A5|1980-12-02|1980-12-02|FUEHRUNGSZAHN THE FORMATION OF A SHOT ENTRY channel A LOOM.|
    [返回顶部]