Patent ID: 8104186
Filing Date: 2012-01-31
Classification: F41G,G01C

Abstract:
1. A laser aiming system for projecting a X-shaped aiming beam along an aiming axis comprising; a first and second laser modules mounted in a fixed relationship with said aiming axis and being adapted to project a first and second planar fanned beams along a first and second axes of projection respectively; said first and second axes of projection extending parallel with and spaced-apart from each other and from said aiming axis; said first and second axes of projection extending* a same distance from said aiming axis; said first and second planar fanned beams being skewed about said first and second axes of projection respectively, intersecting each other on a segment of said aiming axis and forming with said segment, a X-shaped aiming beam having different supplementary angles; and each of said planar fanned beams has a drift therein and said drifts being set below said aiming axis.