• 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 the building materials industry and can be used in the manufacture of ceramic products. The aim of the invention is to improve the quality of the cut. The device comprises a horizontally movable carriage 8, a carrier cutting tool 20 and a partial conveyor 9, the outer rollers 7 of which are connected to transport rollers 6 freely moving along a plane 5 by means of links 4 of a chain. Link 4 chains also carry out a telescopic connection of transport rollers 6 with rollers 3 stationary roller conveyors 2. Trolley 8 is driven by a working cylinder 11 and has photoelectric barriers 15 and 16 located on racks 14 in the path of the ceramic tape 1, which change the distance nor between them horizontally can be mounted on the rotary disks of the pillars 14. Photoelectric barriers 15 and 16 through temporary elements consisting of capacitors and resistances, having different time constants, and egul torus forming a predetermined value and a mismatch for controlling an electrohydraulic servovalve. The latter controls the hydraulic drive of the carriage 8 in order to coordinate its speed with the speed of the ceramic tape 1. 1C. f-ly, 5 ill.
    公开号:SU1519885A1
    申请号:SU847773464
    申请日:1984-06-15
    公开日:1989-11-07
    发明作者:Арно Петау；Марион Рупприх；Вальтер Мейер；Петер Фридел；Дитмар Клейн
    申请人:Феб Керамикмашинен Герлитц (Инопредприятие)；
    IPC主号:
    专利说明:

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    The invention relates to medicine, in particular to dentistry, and can be used to determine the spatial incidence of the gum teeth.
    The purpose of the invention is to measure simultaneously the inclination of the chewing teeth in the samitt and transverse planes.
    FIG. 1 shows schematically the device, a general view; in fig. 2 - the same, top view; in fig. 3 - curing unit for impression model of the jaw.
    The device consists of an impression model 1 of the jaw and an inclinometer 2 located on it, for example, in the form of an optic-fiber sensor 3 of the angle of inclination fixed on the rod 4 fixed perpendicular to the occlusal plunger 5 made of magnetic material, ijin () The dimensions of the occlusal plunger 5 (KJXlO mm) make it possible to set the nak, 1 number 2 on each examined female () m tooth separately.
    () ptpk () - in, 1) end 1111 sensor 3 of the angle of inclination of Uiino.nien, for example, in the form of a case H with a cavity 7, partly filled with a non-propellant (early liquid () 8, containing a light optic fiber 9, the input tornas K) of which are cut into a cone, and the output ends 1 1 are connected to the unambiguous divisions of the scale 12, forming concentric circles 13. Conical part of the light receiving unit 9 but | ruled into an opaque liquid 8. In this way, at zero angle of inclination of sensor 3, the liquid covers all input ends 10. The impression of model 1 is made and based on magnetized ferromagnetic fluid.
    The device is used as follows.
    C. jaws remove the impression. The ferromagnetic fluid is then poured into it (not
    with
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    using the knot from: 1), isopoked) and cures the auxiliary device of the proof of the impression of the model of the braggier in fig. 2, comprising a metal plate 14 with a handle 15 arranged in a solenoid coil 16, to which power is supplied from a current source 17 via a potentiometer 18. For curing the impression model 1, the metal plate 14 is superimposed on a ferromagnetic liquid.
    Then, on an impression model 1 of the jaw, mounted on a horizontal surface, an occlusal pad 5 with an inclination sensor 3 is installed on the chewing surface of the tooth under investigation. This installation is carried out and fixed by means of a magnetic field. On a scale of 12, the value of the angle of inclination of the tooth simultaneously in the sagittal and transverse planes is noted.
    The application of the proposed device makes it possible to judge the degree of severity of the position of the posterior chewing teeth during dental anomalies and deformations, as well as to control the process of orthodontic treatment with minimal time expenditures.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A device for determining the spatial position of the teeth, containing an impression model of the jaw based on a magnetized ferromagnetic fluid and placed on the model of an inclinometer, characterized in that, in order to simultaneously measure the inclination of the chelator teeth. in saitit,: 1n and transversal planes, an occlusal area with a perpendicular hinge rod is inserted into it, made of magnetic material, and a hinged pin is fixed to it. Yunomer.
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    同族专利:
    公开号 | 公开日
    CS480584A1|1986-12-18|
    HUT40360A|1986-12-28|
    DD216413A1|1984-12-12|
    DD216413B1|1987-02-11|
    DE3422642A1|1985-01-17|
    HU194767B|1988-03-28|
    CS266458B1|1990-01-12|
    引用文献:
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    CN112743665A|2020-12-11|2021-05-04|重庆金泰诺新材料技术有限公司|Blank forming and cutting equipment for producing and processing perforated bricks|
    DE4215646C2|1992-05-13|1998-04-09|Schmitz Tona Tonwerke|Device for cross-cutting a soft plastic mass strand|
    DE19520568C1|1995-06-06|1996-10-10|Braas Gmbh|Method and device for controlling position of cutter for cutting plastically deformable band.|
    FR2743327B1|1996-01-08|1999-01-08|Isotub Coating|PROCESS FOR THE BALLASTING OF TUBES, ESPECIALLY TUBES INTENDED TO BE UNDERWATER, AS WELL AS THE INSTALLATION FOR ITS IMPLEMENTATION AND THE TUBES OBTAINED|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DD25279383A|DD216413B1|1983-07-06|1983-07-06|DEVICE FOR CUTTING PLASTIC MASS, ESPECIALLY CERAMIC MASS LIMITS|
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