| 摘要 |
PROBLEM TO BE SOLVED: To provide a safety power source for a pneumatic tool, which does not need electric power, prevents noise, and has good portability. SOLUTION: A small-sized pressure container 1 exempt from the application of the High Pressure Gas Safety Law, wherein noncombustible gas such as carbon dioxide gas is sealed with pressure of having capacity sufficient for actuating the pneumatic tool 10, is used by connecting to the pneumatic tool after decompressed to a normal pressure zone actuating the pneumatic tool. COPYRIGHT: (C)2007,JPO&INPIT
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