| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas cylinder fitted with a safety valve for a gas gun, which cannot be remodeled or is extremely difficult to remodel because the safety valve is invisible externally. SOLUTION: The gas cylinder used for the gas gun 10 enables a bullet to be shot off, with a required amount of gas supplied into a bullet retaining part by trigger operation. The safety valve is designed to open and release the gas if the pressure of the charged gas exceeds a prescribed value. In the part with assembled component members of the gas cylinder, the safety valve is disposed in a part of a member 19 covered by another member 18. COPYRIGHT: (C)2004,JPO&NCIPI |
