Patent ID: 9731412
Date: 2017-08-15
CPC Classifications: B24B,B25F

Claim:
1. A hand operated power tool comprising a housing with a motor operatively supported in the housing and a tool shaft operatively connected to said motor and driven by said motor so as to perform a rotational movement, at least one functional unit mountable to the tool shaft, said functional unit including a carrier and a working element wherein said carrier is disposed between said tool shaft of said working element such that rotational movement of the tool shaft is translated into the actuating movement of the working element through said carrier, wherein the functional unit is separate from the rest of the tool but is fixed to the rest of the tool by a releasable connection, which is torque proof at least in one direction of rotation of the working element, and is detachably fixed to the tool shaft, said housing has a longitudinal extension enclosing the motor, a first gear mechanism and a first tool shaft are located in the housing and extend along a longitudinal extension of the housing, wherein the first tool shaft rotates about a first rotational axis, and wherein a second tool shaft, which actuates the functional unit, rotates about a second rotational axis, wherein the two axes intersect each other in an angle being larger than 0° and smaller than 180°.