• 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:
    1514432 Superposed shed looms SOC ALSACIENNE DE CONSTRUCTIONS MECANIQUES DE MULHOUSE I Sept 1976 [5 Sept 1975] 36237/76 Heading D1E A superposed shed shuttleless loom is arranged such that perpendicular bisectors M 1 , M 2 of the segments of the lower layers of each shed between the reeds rearmost position 10 2 and the intermediate position 10 1 at which weft insertion begins pass substantially through the axis 0 about which the reed is pivoted. This gives the weft insertion means e.g. flying needles 40, 42 an optimum trajectory with their distance apart D<SP>1</SP> being constant. As shown in Fig. 3 the reed is inclined, an alternative embodiment, Fig. 2 (not shown), has the reed plane passing through the axis 0, which leads to the perpendiculars M 1 , M 2 being coincident and the lower layers being parallel. Also in this embodiment the upper and lower sheds intersect, the intersection line being no further forward than the rearmost position of the reed. The loom may be employed where a high output is desired or for producing velvet or plush fabrics.
    公开号:SU791261A3
    申请号:SU762392707
    申请日:1976-08-26
    公开日:1980-12-23
    发明作者:Жюйар Ив；Ринер Виктор
    申请人:Сосьете Альзасьен Де Констрюксьон Меканик Де Мюлуз (Фирма)；
    IPC主号:
    专利说明:

    one
    The invention relates to textile machinery and relates to the construction of a shuttleless loom for the simultaneous production of two webs placed one above 5 others.
    The closest to the invention in technical essence and the achieved result is a shuttleless dual-weaved loom, containing two bluntly, placed one above the other, shims having a tail, for fixing the main threads, a batten mechanism mounted for swinging on the axis, 15 of the weft yarn, mounted with simultaneous contact in the throat with the reed and the main threads of the lower branch of each throat, chest and rollers for naprav-2 (1 lazy cloths of cloth. Eyes of hell of each hem p zmescheny so that the lower branches of the two sheds are not parallel to each other lj.
    The disadvantage of this device is a sealing device-2 that when moving the weft yarn together with the reed, they experience stress from the main yarn due to the change in distance from the main yarn of the lower 30
    branches of the sheds to the axis of the swing batana, which leads to incorrect transfer of the weft thread from the feed plotter to the receiving one.
    The purpose of the invention is to increase the reliability of weaving yarn.
    This goal is achieved by the fact that the heels of each heddle in the lowest position are placed on the intersection line of the helix plane and the plane passing through the edge of the chest and the line of intersection of two cylindrical surfaces, the axis of one of which coincides with the edge of the chest, and its radius is equal to 3/4 of the stroke of the Byrd, the diameter of the second cylindrical surface being equal to the distance between the axis of the bat’s swing and the edge of the breast, and its axis is in the middle of this distance parallel to the swing’s axis of the bat ana
    FIG. 1 shows schematically a part of a weaving machine with a vertical front position of the reed, a section; in fig. 2 - part of the loom with an inclined forward position of the reed, section; in fig. 3 is a graphical plot of the position of the eye of the hedgehog of the lower branch of the sheds.
    Pe c pro oi n и and dv y hg; ej uj those and n; and m to atsky cTfinoK (.fng. 1) contains two ways to, and H.:.ie one over the other and shafts having g-ole s 1-4 with eye; Kami 5-8 for refueling; - basic, no-ten 9-12. Threads 9-12 of the foundation were wired into the reed 13 of the batanHoi o mechanism mounted on the blade 14 with the possibility of swinging on the axis 1). In addition, the machine has plotters 16 and 17 of the weft thread, mounted with the option of time1: 6 feet, co-activation, respectively, in the sheds 18 and 19 with the reed 13 and the main threads 9 and 11 of the lower branch to the right-sided throat 18 and 19. Before the reed 13 is located breast 20 and 21 and rollers 22 and 23 for directing the nojioxeii of fabric 24 and 25. Eyes 5 and 7 (, rig, 3) g.: lion 1 and 3 of each hem in half polo 5 and., corresponding to the branch of the throat, fold. MEHCHI .I on the intersection line of plane A of the shank and plane B, passing through KpoMKv, breastplates 20 and 21 and line B of intersection and two cylindrical surfaces Tey G and D. The axis of the Ohtsnoy cylindrical surface of the 1st to 3rd surface coincides with the edge of the breast; 1, s 20 and 21, and the radius R e of the section is equal to 3/4 of the stroke size (Fig. 1) Byrd 13. Diameter D of the cross section The second cylindrical surface is D p, Aven, the distance between the axis 15 of the swing of the batan and the edge: nursing chest 20 and 21, and its axis K passes to the skidders It is placed I byrd 13 at a distance of 1/2 of the stroke from its front position 1. The moment before transfer The back position 1 of the first bird 13 corresponds to the thread from the applicants to the receivers of the plotters 16 and 17. Thanks to this method of finding the position The 5 and bottom branches of the two branches of the Zeus 18 and 19 ensure the parallelism of these branches and the constant distance from the axis 15 of the batan’s swing to the corresponding position of the plotters L, L and M, M of the intersection of the lower branch of each pharynx with the reed 13, at the start of movement of the plotters 16 and 17 and at the time of transfer of the weft yarn. The opening angle of the pharynx, and therefore the position of the eyes 6 and 8 of the helium 2 and 4 of the upper branch of each of the necks 18 and 19, is determined by the condition of free passage of the plotters 16 and 17 in the pharynx. In this case, for the case of using a batten mechanism with a vertical forward position of the Byrd 13 (Fig. 1), the upper branch of the main threads 10 of the lower pharynx 18 is aligned with the lower branch of the main drinks 11 of the upper orifice 19. The intersection of these branches of the JTIHH is 13 behind the rear position of the Byrd 13
    or, as a last resort. in the plane of Byrd 13.
    L.: 1 s.pucha ispo / 1zova-: -; h b-pump mechanism with the acronym-immedi- aral regulation by bird 13 (Fig. 2), these branches. The world at all is not: 1 intersect.
    CTai-iO; : pa6ijTaeT as follows.
    After the weaver, the ngggey reede 13 departs from the front position 1, and the primigrio at half the stroke of the reed begins moving about:
    16 and 17 of the weft yarn, which is the transfer of the weft yarns from the feed plotter to the receiving B at the moment of approaching the rear 13 to the back position 1. The threads 9-12 of the warp are at the same time in height, in the position of the r I o k a 3 a n N o m ii a c e e h a x.
    In the zoo of Toio, that the distance between the prokl1 procurats, tchchiki 16 and 17 and the axis 15 of the ba.tan turn is constant, they are not affected by the nalruacks, which destroy the accuracy of the transfer of the weft yarn. After the transfer of the weft yarn prokllschchiki 16 and
    17 returning to the original position, the reed 13 is moving the chest for the weft, a change of the pharynx takes place. The process then repeats.
    The use of this technology will allow you to increase the yield of the weft kit on double loom weaving machines. Shuttleless double-weaving loom containing two mavoes, placed one above the other, shims, having raJiesa with eyes e; l refueling of the main threads, batan mechanism installed with the possibility of swinging on the axis, plotters of weft thread, mounted with the possibility of one-time contact in the throat with the bard and wasps of an ovna: - /; and with the threads of the branches of each throat, the chest and rollers for guiding the webs of cloth, about and with the fact that, in order to increase the reliability of laying the weft NITT, the eyes of the galey each hedges in the extreme n The upper position is located at the intersection of the helix plane and the plane passing through the edge of the chest and the intersection line of two CJJHindpical surfaces, the axis of one of which coincides with the edge of the chest and the radius of the cross section the cross section of the second cylindrical surface is equal to the distance bludgeon with the axis of swing of the batan and the edge of the chest, and its axis is in the middle of this distance parallel to the axis of swing of the batana. Sources of information taken into account in the examination 1. US patent (3857418, ly-i. 139-20, 1974 (prototype).
    ill
    FIG. 2
    20 (21)
    (rig. 3
    权利要求:
    Claims (1)
    [1]
    Claim
    Shuttleless two-sheeted loom containing two navoi, placed one above the other, hems that have a galev with eyes for refilling the main threads, a batan mechanism installed with the possibility of swinging on the axis, weft spacers mounted with the possibility of simultaneous contact in the throat with the reed and the main .and threads of the branches of each pharynx, chest and rollers for guiding the cloths, so that and, in order to increase the reliability of laying the weft thread, the eyes of the hedgehogs of each heald in the lowermost In this position, they are placed on the line of intersection of the remiza plane and the plane passing through the edge of the chest and the intersection line of two cylindrical surfaces, the axis of one of which coincides with the edge of the breast and the radius of its cross section is 3/4 of the length of the reed, and the diameter of the cross section of the second cylindrical surface equal to the distance between the axis of swing of the butt and the edge of the breast, and its axis runs in the middle of this distance parallel to the axis of swing of the butt.
    类似技术:
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    US3394739A|1968-07-30|Apparatus for making plush fabrics
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    US2141152A|1938-12-20|Apparatus and method for the manufacture of pile fabrics
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    US3910317A|1975-10-07|Weaving machine for terry cloth
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    US1661339A|1928-03-06|Loom
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    US3361164A|1968-01-02|Method and apparatus for weaving fabrics with severed weft yarns and fabric made by the method and apparatus
    US2055553A|1936-09-29|Method and means for ribbon weaving
    US1336545A|1920-04-13|Loom
    US645525A|1900-03-13|Loom.
    US3186442A|1965-06-01|Apparatus and method for forming a decorative fringe
    US671148A|1901-04-02|Gauze-loom.
    US617859A|1899-01-17|Intermediate-selvage-forming mechanism for looms
    US1965395A|1934-07-03|Loom
    US602366A|1898-04-12|Machee
    同族专利:
    公开号 | 公开日
    CA1040513A|1978-10-17|
    PT65550A|1976-10-01|
    BR7605807A|1977-08-16|
    IN144568B|1978-05-13|
    IT1065359B|1985-02-25|
    GB1514432A|1978-06-14|
    PT65550B|1978-03-27|
    ES451269A1|1977-09-16|
    US4057083A|1977-11-08|
    JPS5246175A|1977-04-12|
    FR2322951A1|1977-04-01|
    NL7608953A|1977-03-08|
    BE844673A|1977-01-31|
    FR2322951B1|1979-04-27|
    CH595486A5|1978-02-15|
    DD126266A5|1977-07-06|
    PL102914B1|1979-05-31|
    MX145246A|1982-01-15|
    CS199638B2|1980-07-31|
    DE2635533A1|1977-03-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US639626A|1898-11-14|1899-12-19|Hope Webbing Company|Narrow-fabric loom.|
    US1009041A|1910-07-18|1911-11-21|Anciens Etablissements Bosset Et Cachard Sa Des|Loom.|
    US1042339A|1911-03-15|1912-10-22|Tissage Velox Soc Du|Multiple loom.|
    CH542946A|1972-12-11|1973-10-15|Mueller Jakob|Tape take-off device in tape looms for at least two tapes woven one above the other|FR2560242B1|1984-02-29|1986-07-04|Asten Fabriques Feutres Papete|CANVAS, PARTICULARLY FOR PAPER MACHINES, AND PROCESS FOR PREPARING THE SAME|
    BE1010329A5|1996-06-06|1998-06-02|Wiele Michel Van De Nv|Device for weaving loop pile fabrics|
    WO2007025394A1|2005-09-02|2007-03-08|Textilma Ag|Method for production of a velvet ribbon with double-sided nap and ribbon weaving machine for carrying out said method|
    FR2920788B1|2007-09-11|2010-04-09|Schonherr Textilmaschb Gmbh|METHOD FOR CONTROLLING THE MOVEMENT OF SMOOTH FRAMES OF A WEAVING CARPET DOUBLE PIECE MAT|
    US20130196109A1|2009-11-24|2013-08-01|Mmi-Ipco, Llc|Insulated Composite Fabric|
    US20110119811A1|2009-11-24|2011-05-26|Mmi-Ipco, Llc|Insulated Composite Fabric|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7527246A|FR2322951B1|1975-09-05|1975-09-05|
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