| 摘要 |
PURPOSE: A jig for measuring a vertical and horizontal angle of an impact point is provided to install easily an impactor and to measure easily a vertical and horizontal angle of an impact point. CONSTITUTION: A jig for measuring a vertical and horizontal angle of an impact point comprises a mounting portion(1) and a point indicating rod(3). The mounting portion(1) is mounted at an upper end portion of an impactor corresponding to a dummy head in a longitudinal direction of the impactor. A mounting hole for mounting the impactor is formed at the mounting portion(1). The point indicating rod(3) is mounted at the mounting portion(1). One side of the point indicating rod(3) is installed at a right angle to the mounting portion(1) and the other side thereof is indicated the impact point. The point indicating rod(3) sets a distance between the mounting portion(1) and the impact point and in this state, the vertical and horizontal angle of the impact point is measured. A right angle maintaining member(11) is provided between the impact indicating rod(3) and the mounting portion(1) corresponding to a center of the dummy head.
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