Loader and transporter
AssigneeHydraulics & Fabrications Pty. Ltd.
InventorJames B. Chadwick
Life of this patent
Estimating the term…
Abstract
A loader and transporter for large loads such as cotton modules has a wheel-mounted main frame, which may be self-propelled or of tractor-drawn trailer type, a deck, incorporating a reversible longitudinal conveyor, being connected by a transverse pivotal connection to the main frame. Lifting means are provided for raising and lowering this pivotal connection and the deck and tilting means are provided for tilting the deck so that, when the deck is lowered, it can be tilted from a substantially horizontal low-load travelling position to a position for loading from ground level, and when the deck is raised, it can be tilted from a substantially horizontal high-load travelling position to a position for unloading onto a semi-trailer, for example.
Claims11
A loader and transporter comprising a wheel mounted main frame, a deck, a reversible longitudinal conveyor on the deck, a pivotal connection transversely of and connecting the deck and main frame, lifting means for raising and lowering the pivotal connection and deck relative to the main frame, tilting means for tilting the deck on the axis of the pivotal connection relative to the main frame when the deck is either lowered to bring it from a substantially horizontal low traveling position to a tilted loading position, or raised to bring it from a substantially horizontal high traveling position to a tilted unloading position, and the wheel mounted main frame including a rear chassis portion supported at its rear end on steerable wheels, and a pair of forward suspension arms pivoted at their rear ends about a transverse axis to said rear chassis portion and pivoted about transverse axes at their forward ends to a pair of laterally spaced drive wheel assemblies, said pivotal connection of the deck to the wheel mounted main frame being disposed substantially at the front of the rear chassis portion.
A loader and transporter comprising a wheel mounted main frame, a deck, a reversible longitudinal conveyor on the deck, a pivotal connection transversely of and connecting the deck and wheel mounted main frame, lifting means for raising and lowering the pivotal connection and deck relative to the wheel mounted main frame, tilting means for tilting the deck relative to the wheel mounted main frame when the deck is either lowered to bring it from a substantially horizontal low traveling position to a tilted loading position, or raised to bring it from a substantially horizontal high traveling position to a tilted unloading position, and the wheel mounted main frame including a main chassis portion having at its front a hitch for connection to a towing vehicle and being supported at its rear on a pair of laterally spaced trailer wheel assemblies, and the wheel mounted main frame further including a pair of suspension arms having forward ends pivotally connected about a transverse axis to said main chassis portion, the pivotal connection of the deck to the wheel mounted main frame being substantially at the rear of said suspension arms.
A loader and transporter for cotton modules and the like adapted to straddle a standard flat bed trailer during delivery of a module from the loader and transporter to the trailer, said loader and transporter comprising an articulated wheel mounted main frame having a transverse articulation axis, at least one end portion of said main frame on one side of the transverse articulation axis being divided to enable straddling of a standard flat bed trailer, a deck pivotally mounted on one end portion of the articulated main frame on a second parallel transverse articulation axis spaced from the first-named articulation axis, a reversible longitudinal conveyor means on said deck, generally upright axis means to elevate and lower said deck with relation to the articulated main frame, and generally upright axis means for tilting said deck with relation to the articulated main frame and being spaced longitudinally of the deck and main frame from said means to elevate and lower said deck.
Dependencies are inferred from the claim text.