Title:
LASER SENSOR DEVICE
Document Type and Number:
Japanese Patent JPH07208916
Kind Code:
A
Abstract:
PURPOSE: To provide a laser light-shielding shutter of a laser sensor which can protect worker's eyes without requiring a light-shielding curtain or light- shielding glasses.
CONSTITUTION: The device being provided at an arm part 5 detects the position of an object 4 to be measured by detecting light reflected from the object 4 to be measured at a light reception part 7 out of laser beams 10 emitted from an radiation part 7a. The radiation part 7a is provided with a light-shielding shutter 12 for shielding the irradiation with the laser beams 10.
Inventors:
NAGAI KOTARO
Application Number:
JP517294A
Publication Date:
August 11, 1995
Filing Date:
January 21, 1994
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
G01B11/00; (IPC1-7): G01B11/00