• 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 invention relates to textile machinery, can be used on weaving machines with small plotters and allows for improved reliability by reducing the frictional force between the plotter and the guiding surfaces. Guides 5 and carrying teeth 6 of the tool have guide surfaces, the neighboring of which are at least an angle between them. measure 90 °. This refers to surfaces 5a and 56, 5b and 6a, 6b and 5a. Between the remaining adjacent guide surfaces 56 and 5b, as well as 6a and 66, the angles are 120 and 135 °. 1 z.p, f-ly, 9 ill. SU) 4; ; o see
    公开号:SU1449017A3
    申请号:SU864027389
    申请日:1986-04-29
    公开日:1988-12-30
    发明作者:Хинч Отто
    申请人:Гебрюдер Зульцер Аг (Фирма)；
    IPC主号:
    专利说明:

    .g
    The invention relates to textile machinery and can be used on weaving machines with small plotters.
    The purpose of the invention is to improve reliability.
    Figure 1 shows the loom of a weaving machine with small weft yarn plotters; Fig. 2 shows a guide tooth with a small-sized plotter in Fig. 3 — the ratio of the forces between the weft-laying member and the guide channel; on
    t nor 6b and 6a at an angle of 45 ° to the horizontal. The sum of the forces N5 only with a factor of 1.41 is greater
    which is the value of the K force. Compared with the prototype, the friction force between the dunk 8 and the guiding device in the invention is 1.85 times smaller.
    10 FIGS. 4 and 5 show adaptations in which the guide 5 and the bearing 6 teeth are made separately and mounted one after the other. Installing guide surfaces separately
    4-7 are embodiments of the directional teeth 15 shown in FIG. B and 9.
    4490172
    t nor 6b and 6a at an angle of 45 ° to the horizontal. The sum of the forces N5 only with a factor of 1.41 is more,
    what is the value of the K force. Compared with the prototype, the friction force between the plotter 8 and the guiding device in the invention is 1.85 times less.
    10 Figures 4 and 5 show the arrangements in which the guide 5 and the carrier 6 teeth are made separately and installed one after the other. Installation of guiding surfaces
    molded teeth; on Fig and 9, the device according to figure 4 and 5, respectively, in a perspective view.
    The device for curling the weft yarn on a weaving machine with small plotters includes a batane 1 of the weaving machine, consisting of bar 2, berd 3 and blade 4. On bar 2 batane 1, the guides 5 and bearing The 6 teeth, which form the guide channel 7 for the compact plotter 8, with which the weft thread 9 is laid in the throat, formed by the planes 10 and 11 of the warp threads. After the weft yarn 9 is laid, the guides 5 and the carriers 6 teeth exit from the pharynx, sinking to the right downwards, while the weft thread 9 goes out to the left through the groove 12 relative to the guides 5 and carrying 6 teeth. It is then nailed to the edge of the fabric 13 in the position of the bat, shown by a dash dash.
    Fig. 2 shows the guide 5 and the bearing 6 teeth of the tool, in which the adjacent guide surfaces 5b and 6a, Za and 56, 66 and Za form an angle of at least 90 ° with each other. Between the other adjacent guide surfaces 36 and 5b, as well as 6a and 6b, an angle of 135 °. The slopes of surfaces 6a and 5b can be chosen in such a way that the angle between surfaces 6a and 6b, 56 and 5b will be equal to 120 and the same in all village gucah x.
    Fig. 3 shows the forces in the most unfavorable case with respect to the frictional forces of the collision between the plotter 8 and the guide-5 and the inherent 6 teeth. The vectors V of the velocity and K of the reaction force lie parallel to the bisector of the angle between the surface
    0
    five
    0


    five
    0
    five
    Figures 6 and 7 show two other embodiments of the weft yarn fixture. While four guide surfaces 5a, 56, 5b and 5g for the plotter 8 are located on the guide prong 5 (Fig. 6), the carrier tooth 6 has only one guide surface 6a. Fig. 7 shows an installation with guiding surfaces Za, 56, 5b, 5g, budle duck plotter 8a, which has the advantage. CTI30 due to the large dimensions of the guide surfaces.
    In the described embodiments of the device, it is important that the distance between the guiding surfaces of the guides and the supporting teeth / TV and PGN11; the bat lad is such that when the duck plotter is displaced in the guide channel without; 1g1 ( contact with one or at most two co-joint guide surfaces. For this, the angle between the existing adjacent guide surfaces must always be less than 90 pp. At the same time, pipra is prevented. the weft threads and the base when they are immersed (lifted) in the throat (from the throat) of the base.
    权利要求:
    Claims (1)
    [1]
    1. A device for laying a weft yarn on a weaving machine with small plotters, containing one after the other and forming a guide channel for small plotters with a groove for exiting the channel of the weft carrier and guide teeth, having three flat facing each other directions surfaces, intersection.
    i i 1.) V
    1 v, r L
    N,
    Figz
    Phie.
    Fi.b
    Phie.
    Fie.7
    Phage. 9
    Pha8. S
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1449017A3|1988-12-30|Appaliance for laying weft thread on loom with small-sized layers
    EP0119787B1|1988-11-30|Heald control apparatus
    KR860006580A|1986-09-13|Continuous Feeder
    ES2002397A6|1988-08-01|Device to entangle multifilament yarns.
    DE184435T1|1987-03-19|Weft thread insertion device with several channels for a shoot-less jet weaving machine.
    US4653545A|1987-03-31|Projectile guide for a weaving machine
    SU1463136A3|1989-02-28|Loom with shed undulatingly moving along warp threads and method of controlling threads on loom with shed undulatingly moving along warp threads
    US4487233A|1984-12-11|Multiple longitudinal traversing shed weaving loom
    US4116396A|1978-09-26|Yarn traversing apparatus
    DE59107193D1|1996-02-15|Rapier weaving machine with guide teeth for the rapiers
    US5088525A|1992-02-18|Reed beam construction with adjustable gripper rod guide surfaces
    SU1544193A3|1990-02-15|Receiving rapier or weft inserter of rapier loom
    CA1219191A|1987-03-17|Weft insertion apparatus for flat weaving power looms equipped with a gripper shuttle
    SU718019A3|1980-02-25|Wave-type shedding loom
    SU525762A1|1976-08-25|The looping device of the basics of the hall machine
    EP0710736A1|1996-05-08|Improvement in the reed frame structure for weaving machine having magnetically-propelled shuttle
    US3502282A|1970-03-24|Traverse yarn guide
    US4628968A|1986-12-16|Guide for a weft-picking element
    SU973031A3|1982-11-07|Gill bar of textile machine
    US5431194A|1995-07-11|Series shed loom
    SU1201371A1|1985-12-30|Arrangement for inserting weft thread in loom
    KR930004075B1|1993-05-20|Guide means for weft carrying grippers and gripper straps of looms
    ES8700703A1|1986-10-16|Device for forming a leno selvage.
    US6412342B1|2002-07-02|Device for measuring properties of a textile product
    KR830010229A|1983-12-26|Weft guide tube of loom
    同族专利:
    公开号 | 公开日
    DE3561477D1|1988-02-25|
    EP0199881A1|1986-11-05|
    US4669513A|1987-06-02|
    EP0199881B1|1988-01-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2039454A|1932-06-02|1936-05-05|Firm Tefag Textil Finanz A G|Weaving of fabrics|
    CH439159A|1965-06-23|1967-06-30|Sulzer Ag|Guide tooth for guiding the protection of a rapier shuttle loom|
    FR1480026A|1966-05-17|1967-05-05|Sulzer Ag|Shuttle guide tooth of a gripper shuttle loom|
    CH465521A|1967-12-08|1968-11-15|Sulzer Ag|Guide device for the weft thread insertion element of a weaving machine|
    US3556163A|1968-12-06|1971-01-19|Sulzer Ag|Guide for weft-picking means in a loom|
    DE3473619D1|1984-06-19|1988-09-29|Sulzer Ag|Guideway for the weft inserter of a loom, especially for a dummy shuttle loom|FR2648161B1|1989-06-09|1991-10-04|Saurer Diederichs Sa|SUPPORT AND GUIDANCE DEVICE FOR MECHANICAL WEFT INSERTION DEVICES IN A NON-SHUTTLE WEAVING MACHINE|
    BE1004305A3|1989-07-06|1992-10-27|Picanol Nv|Rapier WITH LANCE GUIDANCE.|
    US5176185A|1990-07-24|1993-01-05|Sulzer Brothers Limited|Guide teeth for a rapier picking tape|
    BE1007003A3|1993-04-15|1995-02-14|Picanol Nv|A weaving machine provided with LANS AND GUIDANCE RESOURCES.|
    DE9413172U1|1994-08-16|1994-10-13|Textilma Ag|Rapier weaving machine|
    IT1270681B|1994-10-27|1997-05-07|Somet Soc Mec Tessile|TAPE GUIDE TRACK FOR CLAMPS WEAVING FRAMES|
    US7092985B2|2000-03-30|2006-08-15|United Devices, Inc.|Method of managing workloads and associated distributed processing system|
    CN103334205A|2013-07-05|2013-10-02|王勇|Gripper band guide hook|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    EP85810201A|EP0199881B1|1985-05-03|1985-05-03|Weft insertion device for a gripper shuttle loom|
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