| 摘要 |
<p>A compressed air retrieval device of a compressor, wherein a socket part (11) allowing both exclusive plugs for high and normal pressures to be fitted thereto is formed at one end of a coupler (6), a stop valve (18) for opening and closing a flow passage for compressed air is installed in the coupler (6), a pressure reducing valve is formed to reduce an air pressure to a specified pressure value nearly equal to the upper limit value in the working pressure area of a normal pressure tool by controllably opening and closing the stop valve (18), and decompressed air is supplied to the normal pressure-dedicated plug (P1) through the pressure reducing valve when the normal pressure-dedicated plug (P1) is installed.</p> |
