| 摘要 |
<p>A range of power tool comprising at least two power tool, each power tool comprising: a motor housing (50) and a transmission housing (52); an electric motor (2) mounted within the motor housing (50); a transmission mechanism mounted within the transmission housing (52) which uses the rotary output of the motor to drive a cutting tool; an intermediate housing is sandwiched between the motor housing and the transmission housing, characterized in that: the motor housing (50) of each power tool is the same in shape as the motor housing (50) in every other power tool in the range and the length of the electric motors (2) in each of the power tool is different to the length of the electric motors in the other power tools in the range; wherein the position of the transmission housing (52) relative to the motor housing (50) in each power tool is different to every other power tool in the range in order to accommodate the difference in length in the electric motor (2) in that power tool, the shape of the intermediate housing (54) in each power tool varying relative to the other intermediate housings (54) to accommodate the difference positions of the transmission housings (52) relative to the motor housings (50).</p> |
