| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a riveting machine which has a simple mechanism and high reliability. <P>SOLUTION: In the riveting machine including a tank 5 for storing fuel, especially liquefied gas, a combustion chamber 2 connected to the tank 5 and having a piston for driving a rivet hitting plunger, and a measuring device 4 positioned between the tank 5 and the combustion chamber 2, having therein a measuring chamber for sending therefrom a predetermined amount of fuel to the combustion chamber 2, and having a fuel extruding member for discharging fuel from the measuring chamber, and the fuel extruding member is moved with pressure of fuel as an energy source. <P>COPYRIGHT: (C)2012,JPO&INPIT |
