Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
196 words
A device for use in determining the optimum location and coverage of optical detection devices to be installed on surfaces defining a volume to be monitored so as to ensure complete coverage of the volume to be monitored, said device including: a projector housing including, a body corresponding generally to the configuration of the optical sensor to be installed at a specified location, said housing having a generally cylindrical passageway, and said housing having associated therewith a bracket template adapted to define a location at which mounting apertures are to be located in the surfaces defining the protected volume; a light source located within the cylindrical passageway. a light beam shroud mounted coaxially with said cylindrical passageway said shroud being adapted to move longitudinally relative to said cylindrical passageway so as to vary the cone of light cast by the light source; and adjusting means for moving said light beam shroud between first maximum cone of light position and second minimum cone of light positions, said adjustment means having means associated therewith to hold the light beam projected from the shroud in a position corresponding to the volume protected by the optical detector to be installed.
Claim 2
Independent Claim
196 words
A device for use in determining the optimum location and coverage of optical detection devices to be installed on surfaces defining a volume to be monitored so as to ensure complete coverage of the volume to be monitored, said device including: a projector housing including, a body corresponding generally to the configuration of the optical sensor to be installed at a specified location, said housing having a generally cylindrical passageway, and said housing having associated therewith a bracket template adapted to define a location at which mounting apertures are to be located in the surfaces defining the protected volume; a light source located within the cylindrical passageway. a light beam shroud mounted coaxially with said cylindrical passageway said shroud being adapted to move longitudinally relative to said cylindrical passageway so as to vary the cone of light cast by the light source; and adjusting means for moving said light beam shroud between first maximum cone of light position and second minimum cone of light positions, said adjustment means having means associated therewith to hold the light beam projected from the shroud in a position corresponding to the volume protected by the optical detector to be installed.
Claim 3
Dependent Claim
29 words
The device of claim 1, wherein said projector housing bracket template is provided with magnetic means to facilitate temporary mounting of the projector device on a magnetically active surface.
Claim 4
Dependent Claim
32 words
The device of claim 1, wherein said light beam shroud is provided with a dull black colored interior surface to minimize external light reflections and project a more sharply defined light cone.
Claim 5
Dependent Claim
19 words
The device of claim 1, wherein said light beam shroud has on its external surface longitudinal heat dissipating fins.
Claim 6
Dependent Claim
50 words
The device of claim 1, wherein said light source has associated therewith spacer means and retainer means associated with the light source and projector housing to adjust the position of the light source within the cylindrical passageway thereby providing a means for adjusting the light cone projected by the device.
Claim 7
Dependent Claim
39 words
The light-beam projector device of claim 5, wherein said spacer means comprises an arcuate flat band member located within the projector housing and the retainer means is a snap ring seated in a complementary annular groove in the body.
Claim 8
Independent Claim
79 words
The system of device 1, further comprising an adjustable bracket means with first and second plates, pivotally connected along one edge, said plates having an adjustable locking means associated therewith to temporarily hold said plates in a selected angular relationship, said first plate being adapted to accommodate the temporary mounting thereon of said bracket template and said second plate being formed in the shape of a mounting flange to be used in mounting a permanent bracket on said surfaces.
Claim 9
Independent Claim
79 words
The system of device 1, further comprising an adjustable bracket means with first and second plates, pivotally connected along one edge, said plates having an adjustable locking means associated therewith to temporarily hold said plates in a selected angular relationship, said first plate being adapted to accommodate the temporary mounting thereon of said bracket template and said second plate being formed in the shape of a mounting flange to be used in mounting a permanent bracket on said surfaces.
Claim 10
Dependent Claim
21 words
The device of claim 7, where said adjustable bracket is provided with magnetic means to facilitate mounting on a magnetic surface.