发明名称 LASER BEAM MACHINE AND METHOD
摘要 <p>PROBLEM TO BE SOLVED: To prevent dust from remaining in a sheet body by not allowing the flow of air to disturb inside a cylindrical body which surrounds a working zone and by allowing the air to flow smoothly. SOLUTION: A dust collector 24 which is equipped with a suction port 27 communicating with an exhaust system is provided in a cylindrical body 25 arranged by surrounding the working zone, and a flatness holding means 20 is provided between an outlet of the dust collector 24 and the sheet body. The flatness holding means 20 arranges a moving means for avoiding interference with a grasping means 13 generated by shift of the moving means and the outer shape (the upper surface) of the flatness holding means on the lower surface of the outlet.</p>
申请公布号 JP2002096189(A) 申请公布日期 2002.04.02
申请号 JP20000283012 申请日期 2000.09.19
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 MUNEYUKI TAKESHI;OTSUBO TATSUHIRO
分类号 B23K26/14;B23K26/10;B23K101/42;(IPC1-7):B23K26/14 主分类号 B23K26/14
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