|発明の名称||SAFETY DEVICE OF WORKING MACHINE|
PROBLEM TO BE SOLVED: To raise versatility and convenience and also to secure high safety by rapidly expanding the kind of material to be worked which is workable.
SOLUTION: This device has detecting parts 3p, 3q by which that a part (H) of the human body enters monitoring regions Zc is detected by having diffused light radiating means 2t for radiating diffused lights Lt diffusing a laser beam Lo into a curtain shape on the boundary line Kz of the monitoring regions Zc and reflected light receiving means 2r for receiving the reflected lights Lr of the diffused lights Lt, a control section 4 for controlling the operation of the working machine M to the safe side on the basis of the detected results of these detecting parts 3p, 3q and a reflecting surface part 5 for reflecting the diffused lights Lt on its outer surface for reflecting the diffused lights Lt and is provided with a wearing part 6 for the workers which is worn on the worker.
- 長野県工業技術総合センター 技術連携部門
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