Dynamically adjustable gooseneck ball mount
AssigneeGen-Y Creations, LLC
InventorCarl J. Borkholder
Life of this patent
Estimating the term…
Abstract
A dynamically adjustable gooseneck mount has a linear actuator that is removably affixed to a towing vehicle over the vehicle's rear axle. A gooseneck ball is affixed to a movable portion of the actuator and can move between a forward position and a rearward position through operation of a motor. The mount includes a sensor that can sense a flag that is attached to the coupler on a trailer. When the sensor detects the flag, the motor moves the gooseneck ball forward. If the towing vehicle and trailer are at a sufficient angle with respect to each other, the sensor no longer detects the flag and moves the gooseneck ball rearward. In the forward position, the gooseneck ball is forward of the axle and in the rearward position, the gooseneck ball is behind the axle.
Claims18
An assembly for attaching a trailer to a towing vehicle, said towing vehicle having an axle, said assembly comprising:
- a base frame configured to be removably affixed to said towing vehicle with said base frame partially overlaying said axle;
- a stem affixed to said base frame, said stem having a stem axis, said gooseneck ball having a gooseneck axis, said base frame having at least one fastener rotatable between a locked position and an unlocked position, a first position defined by said gooseneck axis being forward of said stem axis, a second position defined by said gooseneck axis being rearward of said stem axis;
- a linear actuator having a stationary portion affixed to said base frame and a movable portion affixed to a gooseneck ball, said movable portion longitudinally moveable between a fore position and an aft position;
- a controller in electrical communication with a sensor and said linear actuator;
- and
- when said sensor detects a first angle between said trailer and said towing vehicle, said linear actuator moves said gooseneck ball to said first position, when said sensor detects a second angle between said trailer and said towing vehicle, said linear actuator moves said gooseneck ball to said second position.
A dynamically adjustable connection for coupling a trailer to a towing vehicle having an axle, said connection comprising:
- a linear actuator having a bottom plate and a top plate, said top plate having an elongate slot, a sliding block constrained between said top and bottom plates, a gooseneck ball affixed to said sliding block and extending through said elongate slot in said top plate, said gooseneck ball and said sliding block movable between an aft position and a fore position, said gooseneck ball having a gooseneck axis;
- a stem having a stem axis affixed to said bottom plate, said stem for being received by a gooseneck pocket on said towing vehicle, said linear actuator having at least one fastener rotatable between a locked position and an unlocked position;
- a motor coupled to said sliding block and in electrical communication with a controller;
- a sensor in electrical communication with said controller;
- when trailer is coupled to said gooseneck ball, said sensor detects an angle between said towing vehicle and said trailer, when said angle is over a predetermined limit, said motor moving said gooseneck ball towards said aft position, when said angle is below said predetermined limit, said motor moving said gooseneck ball towards said fore position;
- and
- said gooseneck axis is coaxial with said stem axis at a point between said fore and aft positions, said fore position defined by said gooseneck axis being forward of said stem axis, said aft position defined by said gooseneck axis being rearward of said stem axis.
A method of towing a trailer comprising:
- providing a towing vehicle having an axle and a mounting platform located above said axle;
- affixing a linear actuator to said mounting platform, said linear actuator having a gooseneck ball extending vertically therefrom and longitudinally moveable between a fore position and an aft position, said fore position defined by said gooseneck ball located forward of said axle, said aft position defined by said gooseneck ball located rearward of said axle;
- providing a gooseneck receiver on said mounting platform, providing a stem having a stem axis on said linear actuator, locating said stem in said gooseneck receiver, said gooseneck ball having a gooseneck axis parallel to said stem axis, said gooseneck axis is coaxial with said stem axis at a point between said fore and aft positions, said fore position defined by said gooseneck axis being forward of said stem axis, said aft position defined by said gooseneck axis being rearward of said stem axis;
- providing a sensor in communication with a controller, said controller in communication with said linear actuator;
- providing a trailer coupler affixed to said trailer;
- coupling said trailer coupler to said gooseneck ball;
- said sensor detecting an angle between said trailer and said towing vehicle;
- and
- said controller moving said gooseneck ball toward said aft position when said angle between said trailer and said towing vehicle is over a predetermined limit, said controller moving said gooseneck ball toward said fore position when said angle between said trailer and said towing vehicle is below said predetermined limit.
Dependencies are inferred from the claim text.