发明名称 Dual safety combustion powered tool device
摘要 A dual safety combustion powered tool device includes a push member disposed to be pressed against a targeted surface to bring a lever to turn to be closer to an actuating unit. A trigger body is pulled to move the actuating unit so as to permit an actuating region to abut against the lever and to turn the actuating unit to an orientation where an actuating region is engageable with an ignition switch. Subsequently, a further movement of the trigger body to a final-stage position permits the actuating region to switch on the ignition switch so as to ignite combustion for initiation of a stroke movement of a driver blade. With such construction, undesired firing of the combustion powered tool device can be avoided.
申请公布号 US8511527(B2) 申请公布日期 2013.08.20
申请号 US201113206394 申请日期 2011.08.09
申请人 HO JUNG-MAO;LIN CHANG-SHENG;WANG SHENG-MAN;BASSO INDUSTRY CORP. 发明人 HO JUNG-MAO;LIN CHANG-SHENG;WANG SHENG-MAN
分类号 B21J15/28;B27F7/17 主分类号 B21J15/28
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