Land vehicles: bodies and tops – Bodies – Convertible box
Patent
1984-08-06
1986-08-19
Song, Robert R.
Land vehicles: bodies and tops
Bodies
Convertible box
105243, 298 24, B60P 342
Patent
active
046065709
ABSTRACT:
A flexible bulk container is disclosed, integral with a wheeled vehicle, that has an open bulk mode and a closed flat bed mode. The container can be used one way full and the return journey empty in the flat bed mode with other cargo on the flat bed. The container comprises a main frame with two laterally spaced longitudinal members, two floor panel sections, each hinged at outside edges across the top surfaces of the longitudinal members, the two panel sections having a closed position providing a substantially flat floor, and an open position wherein the two panel sections slope upwards and outwards from each other, flexible liner attached to the two panel sections and the main frame, providing a bulk container when the two panel sections are in the open position, strut support means at the end of each of the longitudinal members to support the two panel sections in the open position, and discharge hopper means between the longitudinal members for emptying the bulk container.
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patent: 2768021 (1956-10-01), Kaster
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patent: 3880459 (1975-04-01), Kelley
patent: 4092051 (1978-05-01), O'Orazio
patent: 4101158 (1978-07-01), Jones
patent: 4497259 (1985-02-01), Tilterton
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