A power tools incorporates a brushless or electronically commutated drive motor (BLDC). A number of drive trains are provided for connecting the BLDC to the drive shaft of a working tool, such as a rotary saw blade. In one aspect, the BLDC motor is disposed within an arm assembly of a power tool and provides power to the drive shaft of the tool through a gear train that minimizes the size and profile of the power tool.
申请公布号
EP2969332(A1)
申请公布日期
2016.01.20
申请号
EP20140771125
申请日期
2014.03.12
申请人
ROBERT BOSCH GMBH;WIKER, JUERGEN;DAMMERTZ, RALPH;KOEGEL, JAN;ROBERT BOSCH TOOL CORPORATION