| 摘要 |
<p>The present invention relates to a rotating laser beam irradiating apparatus, and more particularly to a rotating laser beam irradiating apparatus which, by synchronizing an emission timing of a pulse laser with a rotation of an irradiating means, makes it possible to describe intermittent dot-shaped marks, to tremendously increase a visual recognition distance, and to enlarge a work area; wherein a pulse driving means drives a pulse laser light source, and an irradiating means irradiates an irradiated object with a pulse laser light beam from the pulse laser light source, and a rotation driving means rotates the irradiating means, and a rotation detecting means detects the rotation of the irradiating means, and an arithmetic processing means, in accordance with a driving timing from the pulse driving means and a detection signal from the rotation detecting means, controls the rotation driving means to synchronize an emission timing of the pulse laser with the rotation of the irradiating means. <IMAGE></p> |
