发明名称 Air tool with double exhaust pipes
摘要 An air tool with two exhaust pipes has a case that holds an air inlet, an air motor, an inlet switch for controlling the operation of the air motor, and an action element driven by the air motor. Both sides of the air tool are provided with an exhaust pipe connecting to the air motor. During the operation of the air tool, the exhaust is expelled via the two exhaust pipes simultaneously.
申请公布号 US2008173460(A1) 申请公布日期 2008.07.24
申请号 US20070655933 申请日期 2007.01.22
申请人 SUN YUNG-YUNG;CHENG CHUAN-CHING 发明人 SUN YUNG-YUNG;CHENG CHUAN-CHING
分类号 B25F5/00 主分类号 B25F5/00
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