发明名称 SPARK SHIELDING SCREEN
摘要 PROBLEM TO BE SOLVED: To provide a spark shielding screen, by which a fire occurring by the sparks is prevented, whose recycling period is long and whose mounting and removing are easy. SOLUTION: The screen 1 for shielding sparks, protects a glass and a wall surface from the welding sparks in a finishing work such as a lightweight ceiling work. Main parts of the screen 1 for shielding sparks are a roll blind main body 2 to be temporarily mounted on the ceiling side, a fireproof sheet 3 which is wound and housed inside the roll blind main body 2 and which is freely rolled up and down from the roll blind main body 2 to the floor side and a spark receiving member 4 to be hung on the lower tip part of the fireproof sheet 3.
申请公布号 JP2001259845(A) 申请公布日期 2001.09.25
申请号 JP20000083441 申请日期 2000.03.24
申请人 TAISEI CORP 发明人 TAKEDA TOKICHI;HATTORI KATSUTO
分类号 B23K9/32;B23K37/00;(IPC1-7):B23K9/32 主分类号 B23K9/32
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