# US 9,883,147 B1 · Vertical mast positioner for mobile surveillance applications > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,883,147 B1 - Document ID: US9883147B1 - Status: Granted - Kind: B1 - Application number: 15/482,491 - Filed: 2017-04-07 - Granted: 2018-01-30 - Earliest claimed: 2016-10-19 - Applicants: Jason P Zaluski - Inventors: Jason P Zaluski - Web page: https://patentgrep.com/patent/US9883147B1 ## CPC - H01Q 1/18: Means for stabilising antennas on an unstable platform - H01Q 1/1228: {on a boom} - H01Q 1/1235: {Collapsible supports; Means for erecting a rigid antenna} - H01Q 3/08: for varying two co-ordinates of the orientation - H04N 7/185: {from a mobile camera, e.g. for remote control} - E04H 12/2284: {Means for adjusting the orientation of the post or pole} - E04H 12/345: {Arrangements for tilting up whole structures or sections thereof (E04H12/347 takes precedence)} - H01Q: ANTENNAS, i.e. RADIO AERIALS (radiators or antennas for microwave heating H05B6/72) - H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION - E04H: BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL (foundations E02D) ## Abstract The present invention is a vertical mast positioner, wherein a telescoping mast can be installed is provided on a frame to be used in mobile surveillance applications. The frame is provided on a mobile platform. The vertical mast positioner is further comprised of at least two actuators which are connected to the frame via support arms and oriented perpendicular to one another. The actuators connect to a collar provided for the mast. The actuators are then extended or retracted to orient the telescoping mast in a perfectly vertical position when the mobile platform encounters an uneven surface. ## Claims ### Claim 1 A vertical mast positioning system comprising: a frame; a mast base; a movable mast collar; a universal joint; a first positioning mounting arm; a second positioning mounting arm; a first positioning actuator; a second positioning actuator; a first ball joint; a second ball joint; a first swivel joint; a second swivel joint; the mast base being pivotably connected to the frame via the universal joint; the mast base being pivotably movable with respect to the frame in all orientations; the mast base and the mast collar each being attached to a telescoping mast; the first positioning mounting arm and the second positioning mounting arm each extending upward from the frame; the first positioning actuator being extendably or retractably connected between the mast collar and the first positioning mounting arm; the second positioning actuator being extendably or retractably connected between the mast collar and the second positioning mounting arm; the first positioning actuator being connected to the mast collar via the first ball joint; the second positioning actuator being connected to the mast collar via the second ball joint; the first positioning actuator being connected to the first positioning mounting arm via the first swivel joint; the second positioning actuator being connected to the second positioning mounting arm via the second swivel joint; and wherein, in response to the mast base and the mast collar each being attached to the telescoping mast, the mast base being pivoted on the frame via the universal joint to a desired orientation and the mast collar being positioned, through the first positioning actuator and the second positioning actuator each being extended or retracted in a linear direction, so as to vertically orient the telescoping mast. ### Claim 2 (depends on 1) The vertical mast positioning system of claim 1 comprising: the mast base being fixedly attached to the telescoping mast. ### Claim 3 (depends on 1) The vertical mast positioning system of claim 1 comprising: the mast collar movably slides along an external periphery of the telescoping mast. ### Claim 4 (depends on 1) The vertical mast positioning system of claim 1 comprising: the universal joint being located in between the frame and the mast base. ### Claim 5 (depends on 1) The vertical mast positioning system of claim 1 comprising: a mast motor; the mast motor being disposed on the mast base; and the mast motor being configured to drive a telescoping motion of the telescoping mast. ### Claim 6 (depends on 1) The vertical mast positioning system of claim 1 comprising: a battery device; the battery device being disposed on the frame; and the first positioning actuator and the second positioning actuator each being powered by the battery device. ### Claim 7 (depends on 1) The vertical mast positioning system of claim 1 comprising: a mast motor; a battery device; the mast motor being disposed on the mast base; the battery device being disposed on the frame; the mast motor being configured to drive a telescoping motion of the telescoping mast; the mast motor, the first positioning actuator and the second positioning actuator each being powered by the battery device. ### Claim 8 (depends on 1) The vertical mast positioning system of claim 1 comprising: the first positioning actuator and the second positioning actuator each being an electrical screw drive actuator, a hydraulic ram actuator or a pneumatic piston actuator. ### Claim 9 (depends on 1) The vertical mast positioning system of claim 1 comprising: the first positioning actuator and the second positioning actuator being positioned perpendicular to each other. ### Claim 10 (depends on 1) The vertical mast positioning system of claim 1 comprising: the first positioning actuator being positioned in alignment with the first positioning mounting arm; and the second positioning actuator being positioned in alignment with the second positioning mounting arm. ### Claim 11 (depends on 1) The vertical mast positioning system of claim 1 comprising: a first stabilization plate; and the first stabilization plate being fastened in between the first positioning mounting arm and the second positioning mounting arm. ### Claim 12 (depends on 1) The vertical mast positioning system of claim 1 comprising: the mast base, the mast collar, the first positioning mounting arm, the second positioning mounting arm, the first positioning actuator and the second positioning actuator being configured to support a surveillance system with the telescoping mast and a camera mounted on the telescoping mast; and the frame being configured to be mounted on a mobile platform. ### Claim 13 (depends on 1) The vertical mast positioning system of claim 1 comprising: the universal joint comprising a cross shaft, a frame hinge tab, a base hinge tab, a frame axle bolt, a frame bearing, a base axle bolt and a base bearing; the frame hinge tab being attached to the frame; the base hinge tab being attached to the mast base; the cross shaft being located in between the frame hinge tab and the base hinge tab; the frame axle bolt being inserted into the frame hinge tab and attached to the cross shaft; the base axle bolt being inserted into the base hinge tab and attached to the cross shaft; the frame bearing being disposed in between the frame axle bolt and the frame hinge tab; and the base bearing being disposed in between the base axle bolt and the base hinge tab. ### Claim 14 (depends on 13) The vertical mast positioning system of claim 13 comprising: the frame hinge tab and the base hinge tab being orthogonally aligned to each other; and the frame axle bolt and the base axle bolt being orthogonally aligned to each other. ### Claim 15 (depends on 1) The vertical mast positioning system of claim 1 comprising: a non-positioning mounting arm; a non-positioning actuator; the non-positioning mounting arm extending upward from the frame; and the non-positioning actuator being connected in between the mast collar and the non-positioning mounting arm. ### Claim 16 (depends on 15) The vertical mast positioning system of claim 15 comprising: the non-positioning actuator being positioned perpendicular to one of the first positioning actuator and the second positioning actuator; and the non-positioning actuator being positioned opposite to the other of the first positioning actuator and the second positioning actuator. ### Claim 17 (depends on 15) The vertical mast positioning system of claim 15 comprising: the non-positioning actuator being positioned in alignment with the non-positioning mounting arm. ### Claim 18 (depends on 15) The vertical mast positioning system of claim 15 comprising: a second stabilization plate; and the second stabilization plate being fastened in between the non-positioning mounting arm and one of the first positioning mounting arm and the second positioning mounting arm.