SYSTEM CEILING
PROBLEM TO BE SOLVED: To provide a system ceiling having a simple structure and a bar functioning as a reflection plate for luminaire. SOLUTION: In this system ceiling provided with a pair of ceiling boards 3 arranged in parallel across an interval 13 and a pair of mutually parallel bars 1, 2 suppor...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a system ceiling having a simple structure and a bar functioning as a reflection plate for luminaire. SOLUTION: In this system ceiling provided with a pair of ceiling boards 3 arranged in parallel across an interval 13 and a pair of mutually parallel bars 1, 2 supporting each opposing end part of a pair of ceiling boards 3, a pair of bars 1, 2 have a ceiling board contact part 7 supporting a lower face of an end part of the ceiling board 3 and a slant face plate 8 extending obliquely and upward from the ceiling board contact part 7, respectively. |
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