Anti-theft device for aircraft
AssigneeWinner Aviation Corporation
InventorCharles Richard Hale
Life of this patent
Estimating the term…
Abstract
An anti-theft device for precluding the flying of an airplane comprises a pair of arm members telescopically interengaged and having axially outwardly open U-shaped hooks for engaging with two flight control components in the cockpit of an airplane to preclude the displacement of the elevators, ailerons or rudder necessary to fly the airplane. The anti-theft device is releasably locked between the flight control components.
Claims25
An anti-theft device in combination with an aircraft having elevators, ailerons, a rudder, brakes, a cockpit, and first, second and third flight control components mounted in said cockpit for movement relative to the aircraft for respectively controlling said ailerons, said elevators and said rudder and said brakes with respect to flying the aircraft, said anti-theft device having an axis and comprising just two arm members including a first arm member and a second arm member each having axially inner and outer ends, said inner ends being telescopically interengaged directly with one another for displacement of said arm members between mounted and dismounted positions relative to said flight control components, the outer end of each arm member terminating in an axially outwardly open U-shaped hook, each said hook in said mounted position receiving a different one of two of said first, second and third flight control components therein for holding the two components against movement relative to said aircraft for flying thereof, the hooks in said dismounted position disengaging said two components for movement relative to said aircraft for enabling flying thereof, and lock means releasably holding said arm members in the mounted position thereof.
An anti-theft device in combination with an aircraft having elevators, ailerons, a rudder brakes, a cockpit, and first, second and third flight control components mounted in said cockpit for movement relative to the aircraft for respectively controlling said ailerons, said elevators and said rudder and said brakes with respect to flying the aircraft, said anti-theft device having an axis and comprising just two arm members including a first arm member and a second arm member each having axially inner and outer ends, said inner ends being telescopically interengaged directly with one another for displacement of said arm members between mounted and dismounted positions relative to said flight control components, the outer end of each arm member terminating in an axially outwardly open U-shaped hook, each said hook in said mounted position receiving a different one of two of said first second and third flight control components therein for holding the two components against movement relative to said aircraft for flying thereof, the hooks in said dismounted position disengaging said two components for movement relative to said aircraft for enabling flying thereof, and lock means releasably holding said arm members in the mounted position thereof, wherein said first flight control component includes an elevator control post displaceable in opposite directions forwardly and rearwardly of said aircraft, said second flight control component includes a steering wheel on said post, and said third flight control component includes a rudder-brake pedal selectively pivotal about first and second axes transverse to said opposite directions, said steering wheel being supported on said post for rotation about a steering wheel axis transverse to said first and second axes, and said first and second axes being spaced below said steering wheel axis and forwardly of said steering wheel, said steering wheel including a hub for attaching said steering wheel to an end of said control post, one of said hooks receiving said post and said hub, and the other of said hooks receiving said rudder-brake pedal at a location spaced from said first and second axes and, said rudder-brake pedal includes a pair of openings therethrough and the other of said hooks includes a pair of legs extending through said openings.
An anti-theft device in combination with an aircraft having elevators, ailerons a rudder, brakes, a cockpit, and first, second and third flight control components mounted in said cockpit for movement relative to the aircraft for respectively controlling said ailerons, said elevators and said rudder and said brakes with respect to flying the aircraft, said anti-theft device having an axis and comprising just two arm members including a first arm member and a second arm member each having axially inner and outer ends, said inner ends being telescopically interengaged directly with one another for displacement of said arm members between mounted and dismounted positions relative to said flight control components, the outer end of each arm member terminating in an axially outwardly open U-shaped hook, each said hook in said mounted position receiving a different one of two of said first, second and third flight control components therein for holding the two components against movement relative to said aircraft for flying thereof, the hooks in said dismounted position disengaging said two components for movement relative to said aircraft for enabling flying thereof, and lock means releasably holding said arm members in the mounted position thereof, wherein said two flight control components are first and second steering wheels in said cockpit respectively rotatable about first and second steering wheel axes for controlling said ailerons, said axes being parallel and laterally spaced apart from one another, said steering wheels including laterally inner and laterally outer hand grip portions relative to one another, and each of said hooks in the mounted position of said arm members receiving the outer hand grip portion of a different one of said steering wheels for precluding rotation of said steering wheels about said steering wheel axes.
Dependencies are inferred from the claim text.