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US 12,479,598 B2Granted
Remote power switch for an aircraft tug
AssigneeBest Tugs, LLC
InventorMark R. Patey
Life of this patent
Estimating the term…
Abstract
This disclosure relates generally to aircraft tugs, which assist in the movement of small aircraft. More specifically, this disclosure relates to a remote power switch, which may also be referred to as an emergency tug shutoff (ETSO) switch, for remotely stopping movement of an aircraft tug. Systems that include such an aircraft tug and at least one remote power switch are also disclosed, as are methods for remotely stopping an aircraft tug.
Claims13
A remote power switch for an aircraft tug, comprising:
- a housing;
- a power supply carried by the housing;
- a transmitter carried by the housing, operable under power provided by the power supply, and, when in communication with the power supply, transmits a signal that remotely terminates power to the aircraft tug;
- a switch carried by the housing to control the flow of power between the power supply and the transmitter;
- and
- a button on the housing to control the switch and having:
- an extended position in which the switch is off;
- and
- a depressed position in which the switch is on,
- the button pushable from the extended position to the depressed position,
- the button pullable from the depressed position to the extended position.
8 more elements
A remote power control system for an aircraft tug, comprising:
- an aircraft tug component, including:
- a receiver for a termination signal;
- and
- a relay in communication with the receiver and operable to selectively terminate power from a tug power supply to a motor of the aircraft tug upon receipt of the termination signal by the receiver and to allow power to flow from the tug power supply to the motor of the aircraft tug in an absence of the termination signal;
- and
- a remote control component, including:
- a power supply;
- a switch;
- a transmitter that receives power from the power supply and transmits the termination signal only when the switch is on;
- a housing carrying the power supply, the switch, and the transmitter;
- and
- a button that controls operation of the switch on the housing, the button having:
- an extended position in which the switch is off;
- and
- a depressed position in which the switch is on,
- the button pushable from the extended position to the depressed position,
- the button pullable from the depressed position to the extended position.
14 more elements
A method for moving an aircraft on the ground, comprising:
- coupling an aircraft tug that includes a power supply and a motor to the aircraft;
- moving the aircraft by a first individual operating the aircraft tug at a first location;
- watching movement of wingtips of the aircraft by a second individual with a remote power switch at a second location, remote from the first location;
- if the second individual determines that movement of the aircraft needs to stop:
- remotely terminating power from the power supply to the motor of the aircraft tug from the second location with the remote power switch by depressing a button on the remote power switch, sending a termination signal from a transmitter of the remote power switch to a receiver of the aircraft tug, and opening a relay of the aircraft tug to terminate power from the power supply to the motor of the aircraft tug;
- and
- remotely restoring power from the power supply to the motor of the aircraft tug with the remote power switch by extending the button on the remote power switch, stopping the termination signal, and closing the relay in an absence of the termination signal to enable power to flow from the power supply to the motor of the aircraft tug.
4 more elements
Dependencies are inferred from the claim text.