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    Pneumatic remover for use in removing dental prosthetics
    1.
    发明授权
    Pneumatic remover for use in removing dental prosthetics 失效
    用于去除牙科假肢的气动去除剂

    公开(公告)号：US5496172A

    公开(公告)日：1996-03-05

    申请号：US292808

    申请日：1994-08-10

    申请人： David Albelda ,  Kafri Moshe ,  Christian Bat-Genstein

    发明人： David Albelda ,  Kafri Moshe ,  Christian Bat-Genstein

    IPC分类号： A61C3/14 ,  A61C3/16 ,  A61C1/07 ,  A61C3/03 ,  A61C3/08

    CPC分类号： A61C3/16 ,  A61C3/164

    摘要： A pneumatic remover assembly having a central housing with a reciprocating internal mass and spring, a first end unit having a spool-type valve for activating the remover, a second end unit having various conduits disposed therein for introducing and exhausting compressed air in and out of the remover, and a unique adjustment ring which is capable of adjusting the flow rate of the compressed air which is introduced to the remover, thereby regulating the striking intensity of the remover. The adjustment ring comprises an airflow groove disposed within the interior surface of the adjustment ring which is in contact with the second end unit of the remover assembly. This airflow groove has a gradually increasing depth along its length and is in continuous communication with the compressed air injection conduit disposed in the second end unit.

    摘要翻译： 一种气动去除器组件，具有具有往复式内部质量和弹簧的中心壳体，具有用于启动去除器的阀芯型阀的第一端部单元，具有设置在其中的各种管道的第二端部单元，用于将压缩空气引入和排出 去除剂和独特的调节环，其能够调节被引入去除剂的压缩空气的流量，由此调节去除剂的冲击强度。 调节环包括设置在调节环的内表面内的气流槽，其与去除组件的第二端单元接触。 该气流槽沿其长度具有逐渐增加的深度，并且与设置在第二端部单元中的压缩空气注入管道连续连通。