Tiltable and extensible trailer
OwnerWilbur E. Younginventor
Life of this patent
Estimating the term…
Abstract
An over the road trailer has a main frame and an extensible sub-frame for increasing the length thereof by forming a ramp on one end of the trailer when the other end is elevated by an integral lifting mechanism whereby a building such as a single car garage or a portion of a multi-car garage can be moved up the ramp and trailer, secured thereto and transported to a new location and unloaded.
Claims4
A tiltable trailer consisting of a main frame, wheel and axle assemblies thereunder inwardly of the ends thereof for supporting the same, a tow bar and socket at one end of said frame by which the trailer may be towed, roller guide means on said frame adjacent said tow bar and socket, a perpendicular lifting arm movably engaging said roller guide means and means for moving the lifting arm substantially vertically with respect to the trailer so as to lift said end of the trailer and bring the other end thereof downwardly, said roller guide will inch said trailer forwardly.
Dependencies are inferred from the claim text.