| 摘要 |
The present invention relates to an arrangement for determining dimensions in a three-dimensional object. According to the invention, the arrangement includes a pillar (2), an arm (3) which is mounted fro linear movement in a rotatable guide member (4) that is carried by the pillar and rotatable about the longitudinal axis (Z-Z) of the pillar and also about an axis (X-X) perpendicular to the longitudinal axis (Z-Z). The arrangement further includes a measuring probe attached to one end of the arm, and angle indicators (8, 9) for measuring rotation of the rotatable guide member about its rotational axes, and a scale (10) for measuring linear movement of the arm.
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