Self-loading and unloading truck trailer assembly
OwnerTimothy T. Calawayinventor
Life of this patent
Estimating the term…
Abstract
A self-loading and unloading truck trailer rig assembly wherein the cargo truck driver's cab comprises a split configuration mounted at one end of its chassis and a forklift mounted at the other end of the chassis. The mast of the forklift is pivotally mounted to the other end of the chassis and is arranged to lie on top of the chassis longitudinally thereof when the cargo truck is in transit on the highway and is movable to extend laterally of the chassis at its other end when the cargo truck is disconnected from its trailer and is serving as a forklift. When the cargo truck operates as a forklift, a part of its driver's cab is rotated 180 degrees to the rear of the chassis for operator control of the movement of the forklift and cargo truck.
Claims7
A motor vehicle comprising:
- a wheeled chassis,
- a dual purpose operator's cab comprising a fixed first operator's portion including controls for operating the motor vehicle and a movable second operator's portion both located at one end of said chassis,
- a forklift assembly mounted at the other end of said chassis,
- said forklift assembly comprising a mast and a forklift for controlled movement along said mast,
- said mast being pivotally mounted at said other end of said chassis for movement about a horizontal axis from a position lying in a horizontal orientation on top of said chassis and extending longitudinally thereof to a vertically extending position located laterally of said other end of said chassis,
- a first means mounted on said chassis for pivoting said mast from said horizontally extending position to its vertically extending position and vice versa,
- horizontally extending and vertically rigid supporting and turning means mounting said second portion of said cab on said chassis for moving said second portion of said cab about a vertical axis located intermediate the length of said chassis for selective adjustment of said second portion of said cab either into a transit position at said one end of said chassis or into a cargo transfer position at said other end of said chassis,
- a reversible power transmitting means selectively operatively associated with said supporting and turning means so that actuation of said supporting and turning means by said power transmitting means in one direction will move said second portion of said cab from said transit to said cargo transfer position and in another direction will return said second portion of said cab to said transit position, and
- said second portion of said cab including controls for selectively operating said forklift and said motor vehicle for cargo moving activity when said second portion of said cab is in said cargo transfer position.
Dependencies are inferred from the claim text.