• 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:
    Drill for the discharge of seeds and fertilizers, which has a frame, a supply container, seed coulters having at least two separate inlets for seeds and fertilizers and depth-guide or pressure rollers arranged respectively behind the seed coulters, the seed coulters being connected to the frame by means of parallelogram-like mountings and being adjustable by means of an adjusting device in terms of their depth of penetration into the soil. To provide a drill, by means of which a separate deposit of seeds and fertilizers is possible, even on stony soils, by the use of zero-tillage method, the seed coulter is designed as a cutter coulter (1), the cutter (28) being arranged on the respective cutter coulter (1) on the side facing the direction of travel (19). The mutually separate guides for seeds and fertilizers are arranged within the coulter body (29) of the cutter coulter (1). The outlets of these guides are arranged at a distance from one another, as seen in the direction of travel, the first outlet being located as near as possible behind the cutter tip. The cutter tip projects deeper into the soil than the two outlets. <IMAGE>
    公开号:SU1496622A3
    申请号:SU833582751
    申请日:1983-04-25
    公开日:1989-07-23
    发明作者:Khajnts Drejer；Benno Vimejer
    申请人:Amatsonen Verke X Pe Ep；
    IPC主号:
    专利说明:

    The invention relates to medical technology and can be used for dislocation of the femoral head from the acetabulum during arthroplasty operations, endoprosthetics, ankylosing of the hip joint and the subsequent reduction of dislocations, as well as for the open reduction of traumatic dislocations of the femur. The purpose of the invention is to reduce trauma with open dislocation of the femoral head from the acetabulum and reduction of dislocation. The device consists of a working part, made in the form of a three-stage lever, the first stage 1 of which has the shape of a groove, the second stage 2 also has the shape of a channel and serves for reciprocating movement of the femoral head along it and when dislocating from
    2
    权利要求:
    Claims (3)
    [1]
    acetabulum and reduction of dislocation. The third stage 3 is made in the form of a hemisphere. On the convex side, the step 3 has a guide threaded sleeve 4 with a through axial hole parallel to the step
    [2]
    2. On the bend between steps 1 and 2 at an equal distance from the edges made through hole 5 under the spoke. The device is equipped with an additional removable persistent hemisphere 6, having on the convex side of the sleeve 7 with a blind bottom and the handle 8, as well as the feed screw 9. The guide threaded sleeve 4 and the sleeve 7 with a blind bottom can be aligned with each other to interact with the feed screw 9 and back - translational movement of the removable thrust hemisphere 6 along the concave surface of the stage 2. Using the handle 8, the most stable preservation of the parallelism of the feed screw 9 and stage 2 is provided at the stage of reduction of the dislocation of the femoral head ti in the acetabulum. The supply screw 9 at one end has a head 10 for a socket wrench, and at the other end has a groove 11 for connection with the sleeve 7. The device reduces the time of surgery and reduces the efforts of the surgeon.
    [3]
    3 ill.
    <№ / <№Ы “п ;

    FIG. I
    类似技术:
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    同族专利:
    公开号 | 公开日
    DE3216376A1|1983-11-03|
    DE3216376C2|1984-12-06|
    ZA833036B|1984-12-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EA005351B1|2002-07-15|2005-02-24|Научно-Техническое Учреждение "Инженерно-Технический Центр" Открытого Акционерного Общества "Ижевский Мотозавод "Аксион-Холдинг""|Double level grain fertilizer stubble planter|DE432698C|1925-05-12|1926-08-31|Otto Liebau|Sowing machine with two seed boxes for grain and clover|
    DE1765598U|1958-02-13|1958-04-24|Fahrzeug Und Maschb G M B H|EQUIPMENT FOR PLANTING.|
    CH353202A|1958-04-30|1961-03-31|Mueller Arthur|Potato planter|
    US3213812A|1964-03-02|1965-10-26|Int Harvester Co|Furrow opener|
    FR2082196A5|1970-03-06|1971-12-10|Ribouleau Edmond|
    US3797418A|1972-02-22|1974-03-19|F Bridger|Minimum tillage planter|
    DE2552810B2|1975-11-25|1978-04-20|Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen|Machine for spreading seeds and fertilizers|
    DE2640749C3|1976-09-10|1981-11-19|Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen|Seed drill|
    DE2931133C2|1979-08-01|1981-08-20|Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen|Seed drill|DE3223377C2|1982-06-23|1984-11-08|Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen|Seed coulter with two separate inlets|
    DE3223378C2|1982-06-23|1987-08-20|Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen|Coulter|
    DE3223376C2|1982-06-23|1985-06-05|Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen|Seed coulter for the zero tillage method|
    DE3332964C1|1983-09-13|1985-01-24|Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen|Seed drill for the direct sowing method|
    DE3431327C2|1984-08-25|1988-05-11|Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen, De|
    US4726304A|1984-10-27|1988-02-23|Amazonen Werke H. Dreyer Gmbh & Co, Kg|Seed drill|
    DE4226486A1|1991-12-21|1993-06-24|Konrad Hendlmeier|DIRECT SEED PROCESS AND DEVICE FOR CARRYING OUT THIS PROCESS|
    DE4237093A1|1992-11-03|1994-05-05|Amazonen Werke Dreyer H|Direct sowing machine with zero and/or min. tillage - has share drills as elements insertable releasably and exchangeably into holders and are designed to form sowing furrow|
    DE19907788A1|1999-02-24|2000-08-31|Deere & Co|Suspension of a row cleaner|
    DE102010037149A1|2010-08-25|2012-03-01|Amazonen-Werke H. Dreyer Gmbh & Co. Kg|Meißelsäschar for direct sowing|
    DE102014000556A1|2014-01-23|2015-09-03|Axel Witt|Kraft-Läpple-Witt hybrid scrubber|
    DE102018004261A1|2018-05-26|2019-11-28|Alexander Kraft|Parallelogram guided coulter suspension with integrated vertical axis of rotation between parallelogram and coulter holder with mechanical overload protection and with at least one progressive, one fixed and at least one degressive mechanical coulter pressure adjustment with pressure roller depth guide on the coulter holder|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3216376A|DE3216376C2|1982-05-03|1982-05-03|Drill for direct sowing for the application of seeds and fertilizers|
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