发明授权
- 专利标题： Combustion powered tool suspension for iron core fan motor
- 专利标题（中）： 用于铁芯风机电机的燃烧动力工具悬架
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申请号： US09685882申请日： 2000-10-10
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公开(公告)号： US06619527B1公开(公告)日： 2003-09-16
- 发明人: Larry Moeller
- 申请人： Larry Moeller
- 主分类号： B25C108
- IPC分类号： B25C108
摘要：
A suspension mechanism for a motor of a combustion chamber fan in a combustion powered hand tool constructed and arranged for driving a driver blade to drive a fastener into a work piece, the tool generating an upward axial acceleration of the motor upon a combustion in the chamber, a subsequent reciprocal axial acceleration of the motor when the piston bottoms out on a bumper, at least one of the accelerations causing the motor to oscillate relative to the tool, the suspension mechanism includes a suspending portion configured for providing progressive dampening to the motor upon the generation of the axial accelerations.
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