• 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 shedding device for textile machines, especially for looms, is described. The shedding device has oppositely movable lifting knives (1-3) and hooking elements (4) which can be taken up by these in a hooking position and which are connected in pairs by connecting members forming loops (11), and rollers (12) running in the loops and acting on the shaft or harness assembly of the textile machine, as well as fixed electromagnets (5) which act on the hooking elements and which can be activated via program carriers. To make it possible to have as few movable parts as possible and give the magnets small dimensions, the hooking elements can each be supported by means of a supporting foot (8) in a supporting strip (17) fixed level with the lower-shed position. Between mutually assigned hooking elements, an electromagnet is arranged respectively level with the lower-shed position of these. The hooking elements are pivotable in their lower-shed position between a position bearing against the electromagnets and a stop forming the hooking position. …<IMAGE>…
    公开号:SU1706394A3
    申请号:SU894613971
    申请日:1989-05-03
    公开日:1992-01-15
    发明作者:Зайлер Вольфганг
    申请人:Оскар Шляйхер (Фирма)；
    IPC主号:
    专利说明:

    thromagnet - At this moment, in accordance with the program, the electromagnet is either energized or remains unexcited. In the first case, the hook sticks to the electromagnet and, when the knife moves upward, is not captured last and the hook remains in the lower position; in this case, the hook, when the knife moves upwards, is gripped by it and thus moves the arkatny associated with it. cord ,, Thus, the process of shedding is carried out.
    权利要求:
    Claims (5)
    [1]
    1. Jacquard machine for textile machines, mainly tchatskih machines, containing hooks, connected in pairs by flexible rods, forming loops with rollers arranged in the latter, each of which is associated with a hemming machine or arch ;; , knives, mounted with the possibility of movement in antiphase for gripping and moving hook-and-bark, and rigidly fixed electromagnets for controlling hooks, associated with a programming means, which, in order to expand the technology by reducing overall dimensions and reducing energy consumption, the electromagnets are mounted at the level of the lower location of the hooks and have a fixed plan on either side of them parallel to the knives
    ki, each of which has stops and a groove located in its longitudinal direction and facing the upper level of the hooks, and each hook has a support heel
    0
    five
    five
    n
    0
    35
    0
    and is positioned with the possibility of the support stitch in the lower position in the groove of the support bar, each electromagnet being located between the hooks linked in pairs, and the hooks located on the plates have the ability to swing from the position of contact with the electromagnet to the position of the contact plate a stop that determines the position of the hook to grip the latter with a knife.
    [2]
    2. The machine according to claim 1, about tl and h and y ten, that the support point of each hook is located outside the line of action of the tension force on the hook from the helix or arcade cord, and the hook can be in contact with the stop from the action of the tension force from a stitch or arkatnogo cord,
    [3]
    3. The machine according to claims 1 and 2, that is, so that each hook is made in the form of a body, in the upper part of which there is a hook for interacting with the knife, and in the lower part there is a support strip In this case, a connecting element in the form of a spring tongue is attached to the body in the area between the hook and the supporting strap on the hook side.
    [4]
    . Machine in accordance with claim 3, characterized in that the hook is made of solid synthetic material and on the side opposite to the hook has a measles electromagnet,
    [5]
    5. Machine according to Claim 1, characterized in that each hook on the side of the hook arrangement has a protrusion, and each knife has sliding surfaces for interacting with the protrusion for forcing the hooks to the electromagnets.
    Phi I
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1706394A3|1992-01-15|Jacquard machine for textile machines
    EP0263392A2|1988-04-13|Tetraaxial woven fabrics and tetraaxial weaving machine thereof
    US4006696A|1977-02-08|Floating presser foot for quilting machine
    US5522435A|1996-06-04|Machine for weaving face to face fabrics
    US4549414A|1985-10-29|Knitting machine to produce figured fabrics
    US4231402A|1980-11-04|Drawing gripper for weaving looms
    KR0156255B1|1998-12-01|Electromagnetically activated jacquard control arrangement
    JPH1037036A|1998-02-10|Jacquard machine mechanism
    US3483897A|1969-12-16|Warp yarn stretching apparatus
    KR940010633B1|1994-10-24|Circular loom
    CN112299115A|2021-02-02|Automatic folding device of textile fabric
    PT78954B|1986-06-03|circular loom
    US1892323A|1932-12-27|Dobby
    US2751938A|1956-06-26|Dougle lift shedding motion
    US2830623A|1958-04-15|Inside selvedge motion for looms
    ES2001509A6|1988-06-01|Mobile hook for the shedding mechanism of a loom.
    US3943978A|1976-03-16|Method of and apparatus for lateral tensioning of fabrics
    US4584853A|1986-04-29|Tricot knitting machine, particularly galloon crocheting machine
    ES2024166A6|1992-02-16|Improvements to machines for printing fabrics
    CN212046440U|2020-12-01|High-efficient cyclization mechanism of long ring rapid steamer
    US3459236A|1969-08-05|Dobby machines
    US410772A|1889-09-10|Hand-loom
    RU2066719C1|1996-09-20|Selvedge-forming device of shuttleless loom for manufacture of terry fabric
    JPH1121747A|1999-01-26|Weft inserting device
    EP1217113A3|2002-07-31|Pulleyless shed-forming device for a weaving machine
    同族专利:
    公开号 | 公开日
    DE3817417C2|1995-06-01|
    JPH0219535A|1990-01-23|
    US4969490A|1990-11-13|
    EP0348338A1|1989-12-27|
    DE3817417C1|1989-11-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1804249A1|1968-10-21|1970-05-14|Erich Ribler|Device for controlling a weaving or knitting machine|
    GB2047755B|1979-04-24|1983-03-30|Bonas Machine Co|Loom heald control means|
    GB2073788A|1980-02-01|1981-10-21|Nat Res Dev|Improvements in Fabric Manufacture|
    DE3233547C2|1982-09-10|1987-07-09|Fa. Oskar Schleicher, 4050 Moenchengladbach, De|
    GB8306813D0|1983-03-11|1983-04-20|Bonas Machine Co|Heald control apparatus|
    GB8432476D0|1984-12-21|1985-02-06|Bonas Machine Co|Heald rod retention device|
    FR2586433B1|1985-08-23|1987-11-13|Staubli Verdol|IMPROVED MOBILE HOOK FOR A CROWD FORMING DEVICE OF A WEAVING MATERIAL|
    FR2587045B1|1985-09-06|1987-10-23|Staubli Verdol|DEVICE FOR FORMING A CROWD IN A WEAVING MATERIAL COMPRISING A TILTING RETAINING HOOK|
    DE3713832C1|1987-04-24|1988-06-23|Grosse Webereimaschinen Gmbh|Circuit board control device for open compartment jacquard machine|FR2656009B1|1989-12-15|1992-03-06|Staubli Verdol|DEVICE FOR FORMING A CROWD FOR ENSURING A LARGE OPENING OF ITS STEP.|
    IT1238334B|1990-01-23|1993-07-12|ELECTROMAGNETIC MODULAR STRUCTURE DEVICE, IMPLEMENTABLE THROUGH A PROCESSOR, FOR THE PROGRAMMED SELECTION AND THE RELATIVE RISE OF THE LEADING WIRES IN THE PRODUCTION OF OPERATED FABRICS|
    DE4116164A1|1991-03-13|1992-09-17|Textilma Ag|TECHNICAL DEVICE FOR A TEXTILE MACHINE|
    DE4116163A1|1991-03-13|1992-09-17|Textilma Ag|TECHNICAL DEVICE FOR A TEXTILE MACHINE|
    US5183081A|1992-02-07|1993-02-02|Asten Group, Inc.|Weave shed formation apparatus for end reweaving type joining apparatus|
    FR2691481B1|1992-05-25|1994-07-13|Staubli Verdol Sa|
    DE4309983C2|1993-03-29|1996-09-05|Schleicher Oskar|Shed forming device for weaving machines|
    BE1009047A4|1995-01-17|1996-11-05|Wiele Michel Van De Nv|TRIDENT OPEN-GAAP jacquard.|
    FR2736659B1|1995-07-13|1997-10-17|Tis|DEVICE FOR SELECTING HOOKS IN A WEAVING ARM MECHANICS|
    BE1009730A3|1995-10-27|1997-07-01|Wiele Michel Van De Nv|GAAP GAAP TRAINING DEVICE FOR TRAINING RESOURCES SELECTION USING piezoelectric elements.|
    US5806348A|1997-04-30|1998-09-15|Cheng; Chuan-Tien|Heald rod retention device for a jacquard system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3817417A|DE3817417C2|1988-05-21|1988-05-21|Shed forming device for textile machines, in particular weaving machines|
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