Abstract: An apparatus is provided that allows a working element to undergo either rotary or reciprocation motion in a transmission system that is very compact in terms of the amount of space it requires to convert the rotary output of the motor into either rotary or reciprocating output of an output shaft operably connected to the working element. The transmission includes input and output members between which a clutch and cam mechanism are disposed for providing a rotary/reciprocating transmission system with a compact design. When the clutch is disengaged, the cam mechanism is operable to provide the output member and thus the output shaft connected thereto with reciprocating motion. Preferably, the output member is cylindrical with the input member, clutch and cam mechanism all disposed therein to provide the rotary/reciprocating tool with a so-called “barrel cam” transmission that is small to provide significant space saving in the tool housing.

Abstract: A case for a power tool is provided that has a pathway about the periphery thereof in which a power cord for the tool can be held. Preferably, the body of the tool is held in a cavity in the case and the power cord pathway extends around the cavity. The pathway can be of a depth sufficient to allow the cord to be wrapped over itself therein so that long power cords can be held in the pathway of the case. The power cord is held in the case by an interference or press fit therein so that it securely stays in place during transport of the case. Accordingly, the present case provides a well-defined location in which a power cord for a tool can be placed vis-a-vis peripheral pathway thereof in an efficient, space-saving manner.