<p>A laser guide for rotating tools comprises a first housing portion and a second housing portion. A seal is provided between the first housing portion and the second housing portion. A lens is located in the first housing portion or second housing portion. A seal is provided between the lens and the first housing portion. A method of testing a laser guide comprising applying a pressure to an internal chamber of the laser guide. Monitoring the laser guide for pressure gains or losses in the chamber.</p>
申请公布号
AU2007237359(A1)
申请公布日期
2008.06.26
申请号
AU20070237359
申请日期
2007.12.05
申请人
IRWIN INDUSTRIAL TOOL COMPANY
发明人
MATTHEW SCOTT ANDERSON;CRAIG PETER ERNEST DAVIDSON;PAUL HEMINGFIELD;DEREK J. NASH
