| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem in a compressed air driving type driving tool, wherein air leakage may occur at a portion other than an exhaust outlet with a conventional silencer filter for an exhaust cover provided at a rear part of a body part, and to provide the driving tool by preventing the air leakage other than the exhaust outlet to achieve silencing. <P>SOLUTION: A seal part 32 made of soft resin materials as raw materials is provided along a distal end of a peripheral wall 31a of an exhaust cover 30 by insert molding. The seal part 32 is fitted into a seal recess 16c of a top cap 16 to prevent air leakage of a second exhaust chamber 26 other than an exhaust outlet 34 with a silencer filter 34a. <P>COPYRIGHT: (C)2013,JPO&INPIT |
