A motor-driven cutting saw in which the motor has the capability of operating at two or more speeds and a multi-speed gear box that may additionally include a neutral setting that would allow the motor to disengage from the saw blade while running.
申请公布号
US2013186222(A1)
申请公布日期
2013.07.25
申请号
US201313748528
申请日期
2013.01.23
申请人
MERIT ENGINEERING & EQUIPMENT COMPANY;MERIT ENGINEERING & EQUIPMENT COMPANY