REMOTE CONTROLLED CUTTER SPOT LIGHT
PURPOSE: To prevent applying excessive load to a drive unit CONSTITUTION: Plural cutter blades 22 driven by a first drive unit 23 in the first direction and a second drive unit 24 in the second direction on the basis of the command from a drive control unit 21 are controlled by a remote control unit...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: To prevent applying excessive load to a drive unit CONSTITUTION: Plural cutter blades 22 driven by a first drive unit 23 in the first direction and a second drive unit 24 in the second direction on the basis of the command from a drive control unit 21 are controlled by a remote control unit 20 to mask a light projecting opening part, and the various irradiation patterns are thereby formed. This remote controlled cutter spot light is provided with a limit range table 40 for previously storing the limit range relation between the first directional position and the second directional position, and provided with a target value setting unit 41 for outputting the limit position as the target positional data to a drive control unit in the case where the target positional data commanded from the remote control unit is out of the limit range stored in the limit range table. |
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