发明名称 EXHAUST DEVICE FOR VIBRATOR OF CONCRETE VIBRATING COMPACTION
摘要 PURPOSE: An air escape device for a vibrator is provided to prevent a discharged air from being directly exposed to a worker, and noise from being generated using a noise filter. CONSTITUTION: An air escape device for a vibrator includes an inlet hose(80), an outlet hose(30), a hose connector(50), an open/close valve(70), a noise filter(90), and an outlet cap(60). The inlet hose is fit inside the outlet hose, and air is supplied to the inlet hose through the open/close valve. The direction of an outlet cap(62) in the outlet cap(60) is identical to that of the inlet hose. A direction for supplying the air is opposite to a direction for discharging the air. The air is discharged inside the outlet cap from the outlet hose, and then is discharged to the outlet hole through the noise filter.
申请公布号 KR20130031071(A) 申请公布日期 2013.03.28
申请号 KR20110094763 申请日期 2011.09.20
申请人 YOON, JONG SOO 发明人 YOON, JONG SOO
分类号 E04G21/06;E04G21/08 主分类号 E04G21/06
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