• 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 measuring device is used for measuring lengths of thread, for example for measuring weft thread for a weaving machine. The measuring device includes a constantly rotating winding body or drum and a thread guide which is adjustable longitudinally of the drum. The thread guide is spaced from the drum and has one or more guide surfaces formed by eyelets or a comb. By shifting the thread guide axially of the drum, the length of thread in the windings on the drum can be increased or decreased per unit time during operation.
    公开号:SU997602A3
    申请号:SU802885908
    申请日:1980-02-26
    公开日:1983-02-15
    发明作者:Попп Карл
    申请人:Гебрюдер Зульцер Аг (Фирма)；
    IPC主号:
    专利说明:

    (5) DEVICE yes FEEDING thread
    -; ::.:.
    The invention relates to textile manufacturing and relates to a device for feeding a yarn, for example DEFINED, to a weaving machine.
    A device for feeding the yarn is known, which contains a drive cone for winding the threads of the thread and a device for arranging the turns on the cone, having a length of 10 along the guide and smithed n forming the cone; with adjustable position bracket V with. . a group of thread guides installed in the line, with this line installed. Ci of guidebooks is arranged in parallel and parallel to the axis of the cone G P.
    However, such a device design leads to a change in the magnitude
    tension of the filament of the gri change of the speed of its feed, since the offset
     nitrate caps change the length of the thread yarns, and the latter can sag if non-expanding filaments are used.
    Invention Chain - Preservation
    The value of tension of the thread when changing the feed rate.
    权利要求:
    Claims (1)
    [1]
    Said ointment is achieved by the fact that in the device for feeding M1, i containing a drive cone for winding the threads of the thread and a device. for arranging the coils on a cone, having a guide located along the forming cone and mounted on it with the possibility of adjusting the position of a bracket with a group of thread-guides installed in a line, the line of installation of the thread guides forms an acute angle opposite the part of the forming junction of 1yunus equal to the angle of inclination of the generatrix of the cone. The proposed device makes it possible to obtain threads of the same length on the cone; when adjusting the feed rate by moving the thread guides, the tension of the thread does not change, since all are nitenes. 3E97602 rulers form with respect to one another equally over the length of the thread. FIG. 1 shows the device; FIG. 2 shows the arrangement of the thread guides with respect to the cone-forming element. . The device contains a drive cone 1 for winding turns 2 of the thread 3. The cone 1 is covered with rubber and leads to 10. C. in. rotation at a constant speed. The device also contains a device for laying out coils 2 on a cone 1, having a guideway of $ 5 located at the epole of the forming C of the cone 1 and mounted with the possibility of adjusting the position of the bracket 6 with a group of 7 thread-guides mounted in line 7. known / way t 1 in the form of an adjusting screw (not shown). Line 7 of installation of thread guides 8 forms an acute angle sl and an inclined angle sl to the axis of the generatrix k of the cone 1 and inclined to the axis 0-0 of the cone at an angle li equal to the angle of inclination of the generatrix k of the cone 1 to it, the axis of 0-0.30. 2.from the cone .J, especially at the moment of layout, the cone in the lower axial part has a rim 9 The arrows indicate the direction of movement of the thread jj and thread guides. The device works as follows. 4 During the rotation of the cone 1, the thread 3 o6 at a time several turns 2 on the cone b are delivered at a given speed to the consumption zone. changes in the feed rate of the thread 3, the bracket 6 is shifted up or down, which leads to a change in the location of the thread guides 8 relative to the generatrix 4 of the cone 1. As a result of a change in the circumference of the circumference, the value of the linear feed rate of the thread 3 changes; Claims. A device for feeding a yarn containing a CMC water cone for winding the threads of the thread and a device for arranging the turns on the cone, having a guide located along the cone forming the cone and mounted on it with the ability to adjust the position with a group of in-line thread guides, about 100 mm. By the fact that, in order to maintain a constant value of the tension and the thread when the feed speed is changed, the installation line of the thread guides forms an acute angle with the section of the cutting cone located opposite them and lonena to the axis of the cone at an angle equal to the angle of inclination of the cone. Sources of information taken into account in the examination 1. D. Panikov, Mechanisms and devices of foreign firms for the supply of rubber thread. M., NIIMash, 1965, p. 14.
    类似技术:
    公开号 | 公开日 | 专利标题
    US5454151A|1995-10-03|Arrangement for setting the tension of a thread
    US4598560A|1986-07-08|Positive type yarn feeding device for knitting machine
    US3083924A|1963-04-02|Yarn furnishing device
    SU997602A3|1983-02-15|Device for supplying thread
    US4138866A|1979-02-13|Yarn delivery apparatus, especially for knitting machines
    KR940000053B1|1994-01-05|Yarn storage feeder
    US2778058A|1957-01-22|Filament stretching apparatus
    US3350021A|1967-10-31|Thread winding machine
    RU2162816C2|2001-02-10|Thread feeder with improved motion of thread
    US3759455A|1973-09-18|Filament feeding and storage device
    US4616681A|1986-10-14|Arrangement for the supervision of weft threads on a circular loom
    US4643369A|1987-02-17|Storage device for filamentary material
    JPH0639736B2|1994-05-25|Weft storage device for loom
    US3814338A|1974-06-04|Spooling device with pre-winding means
    GB2070076A|1981-09-03|Thread supply apparatus
    SU419021A3|1974-03-05|
    KR930010353B1|1993-10-16|Yarn feeding device
    US3777465A|1973-12-11|Process and apparatus for manufacture of a thermoplastic yarn with residual twist
    US2298345A|1942-10-13|Yarn winding machine
    EP0138695A2|1985-04-24|Yarn feeder for circular knitting machine equipped with stripers
    US3523652A|1970-08-11|Drum traverse winding machine
    US3449900A|1969-06-17|Twist retention yarn guide and method of uptwisting yarn
    SU1744151A1|1992-06-30|Method of regulating the weft yarns tension in the spiral-screw weft inserter of the shuttleless weaving loom and device for its implementation
    SU1730263A1|1992-04-30|Weft yarn drive of a circular knitting machine
    US4484713A|1984-11-27|Thread reeling apparatus
    同族专利:
    公开号 | 公开日
    GB2044809A|1980-10-22|
    FR2450225A1|1980-09-26|
    ATA227179A|1980-12-15|
    IT1141395B|1986-10-01|
    JPS55126801A|1980-10-01|
    BR8001206A|1980-11-04|
    DE2911864C2|1983-02-03|
    DE2911864A1|1980-09-04|
    US4320786A|1982-03-23|
    IT8020183D0|1980-02-26|
    GB2044809B|1983-04-20|
    FR2450225B1|1986-02-07|
    CH635146A5|1983-03-15|
    CS219269B2|1983-03-25|
    AT363395B|1981-07-27|
    JPS613740B2|1986-02-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB1054744A|1900-01-01|
    US2189492A|1938-10-08|1940-02-06|Worcester Knitting Company|Compensator for feeding elastic thread|
    GB603308A|1945-10-10|1948-06-14|Mellor Bromley & Co Ltd|Improvements in or relating to yarn or thread tensioning devices|
    FR945763A|1947-04-15|1949-05-13|Poron Ets|Method for supplying yarn to a loom with constant tension and rate, and supplier of yarn intended for carrying out this method|
    GB810305A|1955-09-19|1959-03-11|Mellor Bromley & Co Ltd|Improved yarn feeding means for knitting machines|
    NL95522C|1958-12-24|
    US3194276A|1963-09-20|1965-07-13|Crompton & Knowles Corp|Metering device for weft in looms|
    FR1490470A|1965-05-18|1967-08-04|Ct Tech Ind I Textile De Franc|Process for supplying hosiery looms with high elongation yarns, at a constant rate and at a constant tension and supplier of yarns enabling said process to be carried out|
    DE1585427A1|1966-05-05|1971-01-07|Terrot Soehne & Co C|Circular knitting machines|
    CS152234B1|1971-07-14|1973-12-19|
    CS153859B1|1971-08-05|1974-03-29|
    US3853153A|1972-06-30|1974-12-10|Rueti Te Strake Bv|Device for intermittently supplying measured weft yarn lengths to the weft inserting device of a shuttleless weaving machine|
    DE2318966A1|1973-04-14|1974-10-24|Horst Paepke|THREAD CONVEYOR DEVICE FOR KNITTING MACHINES|
    GB1562144A|1978-03-09|1980-03-05|Bonas Machine Co|Feed means for continuous filamentary material|
    IT7925458D0|1978-09-11|1979-09-04|Walter Scheffel|PICK UP AND SIZE IN A PROCEDURE AND DEVICE WAY FOR CONTINUOUSLY ADJUSTABLE A WEFT THREAD ON A TEXTILE MACHINE.|EP0059819B1|1981-03-09|1984-07-18|GebràœDer Sulzer Aktiengesellschaft|Apparatus for measuring a filamentary material, e.g. in a loom|
    JPH0144814B2|1981-11-25|1989-09-29|Toyoda Chuo Kenkyusho Kk|
    EP0093189B1|1982-05-05|1986-08-13|MAGEBA Textilmaschinen GmbH|Device for feeding weft yarns or the like at textile machines|
    JPS6130088U|1984-07-26|1986-02-22|
    US5032562A|1989-12-27|1991-07-16|Mobil Oil Corporation|Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution|
    US5332706A|1992-12-28|1994-07-26|Mobil Oil Corporation|Process and a catalyst for preventing reactor fouling|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH203379A|CH635146A5|1979-03-01|1979-03-01|DEVICE FOR MEASURING THREAD-SHAPED MATERIAL.|
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