초록 ▼

A hydraulic tilt frame trailer is shown having a main support frame which is tiltable between a generally horizontal position and a rearwardly inclined position for loading and unloading a freight container. The tilt frame is connected to the main support frame by a first pivot point and has an oppo

A hydraulic tilt frame trailer is shown having a main support frame which is tiltable between a generally horizontal position and a rearwardly inclined position for loading and unloading a freight container. The tilt frame is connected to the main support frame by a first pivot point and has an opposite extent which is connectable to a hauling vehicle at a ball connection which forms a second pivot point. The main frame and tilt frame are hydraulically actuated for tilting the main support frame at an upwardly inclined angle and for simultaneously tilting the tilt frame at an opposite, upwardly inclined angle, whereby the main support frame is tilted to the rearwardly inclined position for loading an unloading a container.

대표청구항 ▼

[ What is claimed is:] [1.] A trailer for transporting containers, comprising:a main support frame having a planar upper support surface with a horizontal length, a front end and a rear end, the main support frame being tiltable between a generally horizontal position and a rearwardly inclined posit

[ What is claimed is:] [1.] A trailer for transporting containers, comprising:a main support frame having a planar upper support surface with a horizontal length, a front end and a rear end, the main support frame being tiltable between a generally horizontal position and a rearwardly inclined position for loading and unloading a container;at least one set of opposing wheels connected to the main support frame by an axle which defines a horizontal, transverse axis with respect to the main support frame;a load supporting tilt frame having a first extent which is connected to the main support frame by a first pivot point, the tilt frame having an opposite extent which is connectable to a hauling vehicle at a second pivot point, and the tilt frame having a vertical step between the first and opposite extents;an actuator means having a top end and a bottom end;the bottom end of the actuator means connected to the tilt frame at a point intermediate the first and second pivot points thereof, and the top end of the accuator means connected to the front end of the main support frame for tilting the main support frame at an upwardly inclined angle and for simultaneously tilting the tilt frame at an opposite, upwardly inclined angle, whereby the main support frame is tilted to the rearwardly inclined position for loading and unloading a container, the actuator means being primarily in a vertical position as the main support frame and the tilt frame are tilted.