Tearing Ruler
    7.
    发明申请
    Tearing Ruler 审中-公开
    撕裂标尺

    公开(公告)号:US20070214671A1

    公开(公告)日:2007-09-20

    申请号:US11547876

    申请日:2006-02-09

    IPC分类号: B43L7/00

    CPC分类号: B43L7/00 B43L7/007 G01B3/04

    摘要: A ruler for craft applications has an efficient construction which employs a pair of tearing edges to facilitate tearing and a pair of measurement scales. The tearing ruler may be angularly oriented to facilitate either tearing or measurement activities. The tearing edges are defined by various waveform patterns. The tearing edges may be interchangeable.

    摘要翻译: 用于工艺应用的尺子具有有效的结构,其采用一对撕裂边缘来促进撕裂和一对测量尺度。 撕裂尺可以有角度地定向以便于撕裂或测量活动。 撕裂边缘由各种波形图案定义。 撕裂边缘可以互换。