Importance

Loading Importance Indicators...

Abstract

A power tool has a guide bar with clamping area to secure the guide bar to a power tool housing and with guide groove guiding a chain. The guide bar has side elements delimiting a main fluid channel and an auxiliary fluid channel. The main fluid channel has a main fluid inlet at the first side element in the clamping area, a first main fluid outlet at the deflection area of the guide bar, and a second main fluid outlet that opens into the guide groove at a first longitudinal side of the guide bar. A fluid quantity flowing in operation through the main fluid channel is greater than a fluid quantity flowing through the auxiliary fluid channel. The auxiliary fluid channel has a first auxiliary fluid outlet at the deflection area and a second auxiliary fluid outlet that opens at a second longitudinal side into the guide groove.

Loading the Abstract Image...

First Claim