LAMINATED GLASS STRUCTURE AS SAFETY WINDOW FOR PROTECTING CASING AND PROTECTING DOOR FOR MATERIAL PROCESSING MACHINE
PROBLEM TO BE SOLVED: To provide a safely laminated glass structure for avoiding conventional defects and assuring reliable operation without any trouble. SOLUTION: The diameter of a rotary disc 22 is slightly smaller than the diameter of a cutout 20 of a glass plate 12, the rotary disc 22 is arrang...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a safely laminated glass structure for avoiding conventional defects and assuring reliable operation without any trouble. SOLUTION: The diameter of a rotary disc 22 is slightly smaller than the diameter of a cutout 20 of a glass plate 12, the rotary disc 22 is arranged in the cutout 20 of the glass plate 12 and the surfaces of the rotary disc 22 and the glass plate 12 are almost in line with each other on the opposite side to a protecting plate 14. A gap between the edge of the rotary disc 22 and the cutout 20 of the glass plate 12 is sealed and a rotation driving part 24 is wholly or mostly arranged in the stationary laminated glass structure. |
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