Cutter blade retaining plate structure
    3.
    发明授权
    Cutter blade retaining plate structure 失效
    切刀刀片固定板结构

    公开(公告)号:US5924208A

    公开(公告)日:1999-07-20

    申请号:US974

    申请日:1997-12-30

    申请人: Kenji Saeki

    发明人: Kenji Saeki

    摘要: A cutter blade retaining plate having a fitting hole to be used for attachment onto a drive shaft in its center position, in which, on both sides of the fitting hole, a boss portion is provided to which cutter blades having different diameters may be fitted. The various cutter blades, each having a different diameter fitting hole, can be easily attached to the drive shaft by changing the orientation of the cutter blade retaining plate or by pressably sliding the blade onto the boss portion, thereby compressing a moveable boss portion. The invention thus eliminates the need for use of differing collars with cutter blades having differing diameter fitting holes, thereby also reducing the incidence of loss of the collars.

    摘要翻译: 一种切割刀片保持板,其具有用于在其中心位置附接到驱动轴上的装配孔,其中在装配孔的两侧设置有凸台部,可以安装具有不同直径的切割刀片。 每个具有不同直径的安装孔的各种切割刀片可以通过改变切割刀片保持板的方向或通过将刀片可压缩地滑动到凸台部分上而容易地附接到驱动轴,从而压缩可移动的凸台部分。 因此,本发明不需要使用具有不同直径的安装孔的切割刀片的不同的套环,从而也减少了套环损失的发生率。