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US 5,490,046 AGranted
Portable, remote-controlled searchlight apparatus
OwnerGerald L. Gohl, Albert W. Gebhardinventors
Life of this patent
Estimating the term…
Abstract
A portable searchlight includes an upper lamp housing, a lower base support unit and a releasable attachment device to releasably attach the base support unit to another surface, such as, the roof of a motor vehicle; and the apparatus and specifically the lamp housing can be tilted or rotated by remote-control from the interior of the vehicle. The releasable attachment device is such that the apparatus can be secured by a suction cup or by placing the base support unit in a shoe which is anchored to another surface.
Claims14
A portable searchlight assembly for mounting on a roof of a motor vehicle comprising:
- a lamp unit mounted in a housing having vertical drive means for tilting said lamp unit in a vertical direction and horizontal drive means for rotating said lamp unit in a horizontal direction;
- a base support member beneath said housing;
- releasable attaching means on said base support member for releasably attaching said assembly to an external surface of said roof without altering the roof each time that said base support member and housing are removed therefrom, said attaching means including a base plate, fastener means for connecting said base plate to said surface, said base plate including a shoe and said base support member releasably inserted into said shoe;
- and
- remote electrical control means including a position control member controllable by an occupant from an interior of said vehicle either while the vehicle is a rest or in motion for controlling vertical tilting and horizontal rotational movement of said housing with respect to said base support member, said control means including an on/off switch and a directional control member for transmitting electrical signals to said vertical drive means and said horizontal drive means.
2 more elements
In a searchlight apparatus wherein a lamp unit is mounted in a housing having vertical drive means for tilting said lamp unit in a vertical direction and horizontal drive means for rotating said lamp unit in a horizontal direction, the improvement comprising:
- a base support member on said housing;
- releasable attaching means on said base support member for releasably attaching said base support member to a substantially flat surface, said attaching means including a base plate, fastener means for connecting said base plate to said surface, said base plate including a shoe and said base support member being releasably inserted into said shoe, and a removable stop member for retaining said base support member in said shoe;
- and
- remote control means for controlling vertical and horizontal movement of said searchlight apparatus, said remote control means including an on/off switch and a four-way directional control switch, and an electrical cable extending from said on/off switch and said four-way directional control switch into said housing.
1 more element
A searchlight apparatus for mounting on the roof of a vehicle comprising in combination:
- a lamp housing including a lamp unit mounted therein, vertical drive means including a reversible motor for tilting said lamp unit in a vertical direction;
- a base support unit mounted beneath said housing, said housing being journaled on said base support unit, and horizontal drive means interposed between said base support unit and said housing including a reversible motor for energizing said horizontal drive means to rotate said housing to a predetermined position greater than 360.degree.;
- releasable attaching means on said base support unit for releasably attaching said base support unit and housing to the roof surface of a motor vehicle without altering a roof surface each time that said base support unit and housing are removed therefrom, said attaching means including a base plate, fastener means for connecting said base plate to said surface, said base plate including a shoe and said base support unit releasably inserted into said shoe;
- and
- remote control means for selectively energizing each of said electrical motors to control vertical and horizontal movement of said housing, said remote control means including an electrical cable extending from said housing into the interior of said motor vehicle, a directional control switch connected to said electrical cable, and means releasably connecting said electrical cable to a power source within said motor vehicle.
2 more elements
A searchlight apparatus for mounting on the roof of a vehicle comprising in combination:
- a lamp housing including a lamp unit mounted therein, vertical drive means including a reversible motor for tilting said lamp unit in a vertical direction;
- a base support unit mounted beneath said housing, said housing being journaled on said base support unit, and horizontal drive means interposed between said base support unit and said housing including a reversible motor for energizing said horizontal drive means to rotate said housing through greater than 360.degree., said horizontal drive means including an annular gear mounted in said base support unit, said electrical motor for said horizontal drive means mounted in said housing above said gear and including a pinion extending downwardly from said electrical motor into intermeshing engagement with said annular gear, an annular groove in outer concentric relation to said annular gear, a stop member disposed in said annular groove, and a follower pin rotatable with said housing and movable through said annular groove when said housing is rotated;
- releasable attaching means on said base support unit for releasably attaching said base support unit and housing to the roof of a motor vehicle;
- and
- remote control means for selectively energizing each of said electrical motors to control vertical and horizontal movement of said housing, said remote control means including an electrical cable extending from said housing into the interior of said motor vehicle, a directional control switch connected to said electrical cable, and means releasably connecting said electrical cable to a power source within said motor vehicle.
2 more elements
Dependencies are inferred from the claim text.