A reflector for projecting a laser beam in a fan-shaped plane of light are provided. Associated with each reflector is at least one light source. Each light source is oriented relative to its associated reflector such that the axis of the beam of light hits the reflector off-center to generate a plane of light that is dispersed less than 360 degrees. Multiple planes of light generated by the reflector and light sources are projected in a common plane such that the independently generated planes of light overlap to create a single plane of light dispersed up to 360 degrees.
1. A tool comprising:
a first reflector;
a second reflector;
a first beam of light reflecting off of the first reflector to create a first plane of light that is perpendicular to the first beam of light;
a second beam of light reflecting off of the second reflector to create a second plane of light that is perpendicular to the second beam of light; and
said first and second planes of light being coplanar.
2. The tool of claim 1 wherein the first and second reflectors are conical.
3. The tool of claim 2 wherein the first and second reflectors are substantially identical.
4. The tool of claim 1 wherein the first and second beams of light are collimated laser beams.
5. The tool of claim 1 wherein the second plane of light disperses at an angle of less than 360 degrees.
6. The tool of claim 1 wherein the first and second planes of light create a combined plane of light that extends for 360 degrees.
7. The tool of claim 1 further including a third reflector and a third beam of light reflecting off of the third reflector to create a third plane of light, said third plane of light being coplanar with the first and second planes of light.
8. The tool of claim 1 further including a level vial.
9. The tool of claim 8 wherein the level vial is parallel to said first and second planes of light.
10. The tool of claim 8 wherein the level vial is perpendicular to said first and second planes of light.
11. The tool of claim 1 wherein the tool is arranged at an angle relative to a surface, where said angle of the tool relative to said surface can be adjusted.
12. The tool of claim 11 wherein an adjustment screw is provided for adjusting the angle of the tool relative to the surface.
13. The tool of claim 11 further including a fulcrum for supporting the tool to adjust said angle.
14. The tool of claim 13 wherein the fulcrum comprises a flap that extends from said tool.
15. The tool of claim 1 further including a mounting system for mounting the laser level on a horizontal or vertical surface.
16. The tool of claim 15 wherein the mounting system includes a movable support separate from said tool.
17. The tool of claim 16 wherein the movable support can be raised or lowered while maintaining the angular orientation of the tool.
18. A tool comprising:
a first reflector having a first centerline;
a second reflector having a second centerline;
a first beam of light reflecting off of the first reflector a first distance from the first centerline to create a first plane of light;
a second beam of light reflecting off of the second reflector a second distance from the second centerline to create a second plane of light;
wherein the first and second planes of light are coplanar.
19. A tool comprising:
a reflector having a centerline;
a first beam of light reflecting off of the reflector a distance from the centerline to create a first plane of light; and
a second beam of light reflecting off of the reflector a second distance from the centerline to create a second plane of light.
20. A tool comprising:
a first reflector;
a second reflector;
a first beam of light reflecting off of the first reflector to create a first plane of light that is perpendicular to the first beam of light, wherein the first beam of light strikes the first reflector off-center;
a second beam of light reflecting off of the second reflector to create a second plane of light that is perpendicular to the second beam of light; and
said first and second planes of light being coplanar.
21. The tool of claim 20 further including a lens disposed such that light reflected from the first reflector passes through said lens.
22. The tool of claim 21 wherein the lens further disperses the light.
23. The tool of claim 20 wherein the second beam of light strikes the second reflector off-center.
24. A tool comprising:
a first reflector;
a second reflector;
a first beam of light reflecting off of the first reflector to create a first plane of light that is perpendicular to the first beam of light wherein the first plane of light disperses at an angle of less than 360 degrees;
a second beam of light reflecting off of the second reflector to create a second plane of light that is perpendicular to the second beam of light; and
said first and second planes of light being coplanar.