| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for laser marking irradiated with vertical pointer light while compactifying a gimbal mechanism, and capable of enhancing precision by making a jumper line for supplying electric power to a laser beam source not act as resistance against oscillation of a laser unit assembly. SOLUTION: A gimbal block 60 is interposed between the gimbal mechanism and the laser unit assembly 80, the gimbal block 60 is supported to a support body rotatably around the first horizontal-directional axis 62 as the center, suspends the laser unit assembly 80 oscillatably by the second horizontal-directional axis 64 orthogonal to the first axis 62, and has a vertical-directional hole 66 for transmitting the vertical pointer light from a laser beam source unit assembled to the laser unit assembly 80. The jumper line for the power supply may be preferably penetrated through the hole 66. COPYRIGHT: (C)2006,JPO&NCIPI
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