Endoscope apparatus provided with a tip attachment loosening confirming
function
    87.
    发明授权
    Endoscope apparatus provided with a tip attachment loosening confirming function 失效
    内窥镜装置具有尖端附件松动确认功能

    公开(公告)号:US5002042A

    公开(公告)日:1991-03-26

    申请号:US344864

    申请日:1989-04-28

    申请人: Minoru Okada

    发明人: Minoru Okada

    摘要: A tip attachment provided with a mount fittable to a mount receptacle in the tip part of an endoscope is made to appear within the visual field of an observing optical system provided in the tip part before the tip attachment comes to separate from a predetermined fitted state so that the tip attachment may be prevented in advance from dropping.

    摘要翻译: 具有可装配到内窥镜的尖端部分中的安装插座的安装座的尖端附件在尖端附件与预定的安装状态分离之前被制成出现在设置在尖端部分中的观察光学系统的视野内 可以预先防止尖端附件脱落。

    Milling cutter
    88.
    发明授权
    Milling cutter 失效
    铣刀

    公开(公告)号:US4493594A

    公开(公告)日:1985-01-15

    申请号:US543801

    申请日:1983-10-21

    申请人: Minoru Okada

    发明人: Minoru Okada

    IPC分类号: B23C5/22

    摘要: A milling cutter for clamped cutting inserts (12) which are held in position by means of a clamping means (14), which rests against the cutting insert (12) at a first contact surface (17) and against the cutter body (10) at a second contact surface (24). In order to obtain a large chip pocket by means of a clamping means (14) having short radial extent the clamping means is designed such that the distance between the first contact surface (17) and a supporting surface (21) for supporting the cutting insert is larger than the distance between the supporting surface (21) and the second contact surface (24).

    摘要翻译: PCT No.PCT / SE79 / 00140 Sec。 371日期1981年1月9日 102(e)日期1981年1月9日PCT申请1979年6月19日PCT公布。 第WO80 / 02812号公报 一种用于夹紧的切削刀片(12)的铣刀,其通过夹紧装置(14)保持就位,所述夹紧装置在第一接触表面(17)处靠在切削刀片(12)上,并且 在第二接触表面(24)处抵靠刀体(10)。 为了通过具有短径向范围的夹紧装置(14)获得大的芯片槽,夹紧装置被设计成使得第一接触表面(17)和支撑表面(21)之间的距离用于支撑切削刀片 大于支撑表面(21)和第二接触表面(24)之间的距离。