Patent ID: 7926398
Filing Date: 2011-04-19
Classification: B23D,B23Q,Y10T

Abstract:
1. A cutter comprising: a base; a housing movably mounted on the base and supporting a rotatable saw blade, the blade having first and second lateral sides, wherein the blade is rotatable about a rotation axis that is substantially perpendicular to said lateral sides, and wherein said blade is movable with the housing in a direction substantially perpendicular to the rotation axis for cutting; and an optical system comprising a first laser generator adjustably supported on the housing for movement with the housing and a second laser generator adjustably supported on the housing for movement with the housing, wherein said first laser generator adjustably projects a first indicator line and said second laser generator adjustably projects a second indicator line apart from the first indicator line such that said first and second indicator lines cooperate to indicate the width of the blade.