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    • 8. 发明申请
    • TWO-DIMENSIONAL COORDINATE MEASURING DEVICE AND METHOD, SHAPE SPECIFYING DEVICE COMPRISING THE MEASURING DEVICE, AND MARKING DEVICE
    • 二维坐标测量装置和方法,包括测量装置的形状指定装置和标记装置
    • WO00066974A1
    • 2000-11-09
    • PCT/JP2000/001522
    • 2000-03-14
    • G01B3/10G01B5/004G06F3/033G06F3/041G01B21/00G01C15/02
    • G06F3/041G01B3/1084G01B5/004G01B2003/1023G01B2003/1069G01B2003/1076G01B2003/1089G01B2003/1092G01B2003/1094
    • A two-dimensional coordinate measuring device for measuring the coordinates of a point on a plane with a simpler work so as to use the measurement values as data, a shape specifying device, and a marking device are disclosed. The measuring device includes a measuring device body (300), a measuring string (390) that can be drawn out of the measuring device and drawn into the measuring device, and a pointing body (200) to which the end of the measuring string is attached and which points the point the coordinates of which is be measured. The measuring body (300) includes a measuring string draw-in mechanism (320) to draw the measuring string into the measuring device body, a length draw-out change sensor (340) for measuring the length from a reference position to the point pointed by the pointer as the length of the measuring string drawn out of the measuring device body, an angle change sensor (330) for measuring the angle between a predetermined reference direction and the direction in which the measuring string is drawn out, and means (380, 370) for determining length and angle from the changes.
    • 公开了一种二维坐标测量装置,用于以更简单的工作测量平面上的点的坐标,以便使用测量值作为数据,形状指定装置和标记装置。 测量装置包括测量装置主体(300),可以从测量装置拉出并被拉出到测量装置中的测量线(390)和测量线的端部的指向体(200) 并且指出了要测量其坐标的点。 测量体(300)包括用于将测量线拉入测量装置主体的测量线引出机构(320),用于测量从基准位置到指向点的长度的长度拉出变化传感器(340) 通过指示器作为从测量装置主体拉出的测量线的长度,用于测量预定参考方向与测量线被拉出的方向之间的角度的角度变化传感器(330),以及装置 ,370),用于根据变化确定长度和角度。
    • 9. 发明申请
    • MEASUREMENT DIGITIZER
    • 测量DIGITIZER
    • WO1984000208A1
    • 1984-01-19
    • PCT/US1983000932
    • 1983-06-13
    • HIRD, Edwin, Augustus
    • G01B03/10
    • G01B3/1082G01B3/1061G01B2003/1069G01B2003/1074G01B2003/1076
    • A measurement device including an elongated, flexible rack (30) which is normally curved in cross-section to define opposite concave and convex surfaces. The rack is characterized by a plurality of perforations longitudinally disposed adjacent at least one of its edges. The rack is normally straight, but may be radially bent toward either said concave or convex surface with the rack having the tendency to spring back to its normally straight orientation. A rotatably mounted sprocket wheel assembly (262) having sprockets (304) for engaging the perforations in said rack and a cylindrical surface (300) for receiving said rack convex surface radially bent thereagainst is provided along with a position encoder (32) coupled with the sprocket wheel assembly.
    • 一种测量装置,包括细长的柔性齿条(30),其通常在横截面上弯曲以限定相对的凹凸表面。 该机架的特征在于沿其边缘中的至少一个纵向设置的多个穿孔。 机架通常是直的,但是可以朝向所述凹形或凸形表面径向弯曲,其中齿条具有弹回到其正常直线方向的倾向。 具有用于接合所述齿条中的穿孔的链轮(304)的可旋转地安装的链轮组件(262)以及用于接纳径向弯曲的齿条凸表面的圆柱形表面(300)与位置编码器(32)一起提供,位置编码器 链轮组件。