Freight carrier
A freight carrier ( 10 ) in the form of a flatbed road trailer of the side loading type, has a load deck ( 16 ) and includes two bulk container tanks ( 20.1 ) and ( 20.2 ) for carrying liquid freight. The carrier includes lifting arrangements at opposite ends of the tanks for lifting the tanks into the raised positions illustrated, so as to define stowage compartments under the tanks within which general dry freight can be supported on the load deck. The trailer transports liquid freight when the tanks are in their lowered positions adjacent the load deck. When the tanks are empty, they are raised for the transport of dry freight.
1. A freight carrier for the carriage of fluid freight and general dry freight, the freight carrier being of the side loading type and including:
a vehicle chassis including a load deck having open sides on which the general dry freight can be supported; and
a container arrangement which is mounted to the load deck of the vehicle chassis, the container arrangement providing for the carriage of fluid freight and general dry freight and including:
a bulk container vessel for holding the fluid freight, the bulk container vessel having an operative front end and an operative rear end and being supported on the load deck;
lifting means mounted to the freight carrier, for displacing the bulk container vessel between a lowered position wherein the bulk container vessel is disposed adjacent the load deck and a raised position wherein the bulk container vessel is spaced above the load deck so as to define a stowage compartment between the load deck and the bulk container vessel in which the general dry freight can be stowed and supported on the load deck, the lifting means comprising a first lifting arrangement located at the front end of the bulk container vessel and a second lifting arrangement located at the rear end of the bulk container vessel for lifting the bulk container vessel at its front and rear ends, respectively,
the container arrangement including a rigid front panel which is mounted to the load deck in an upright orientation at the front end of the bulk container vessel and a rigid rear panel which is mounted to the load deck in an upright orientation at the rear end of the bulk container vessel, each panel being of a height which is at least equal to a height of the stowage compartment, thereby to substantially close off the front and rear ends of the stowage compartment.
2. The freight carrier as claimed in claim 1 , wherein the first lifting arrangement comprises a first scissor jack arrangement disposed at the front end of the bulk container vessel and the second lifting arrangement comprises a second scissor jack arrangement disposed at the rear end of the bulk container vessel.
3. The freight carrier as claimed in claim 1 , wherein the first lifting arrangement comprises a first hydraulically-operable piston/cylinder lifting arrangement at the front end of the bulk container vessel and the second lifting arrangement comprises a second hydraulically-operable lifting arrangement at the rear end of the bulk container vessel.
4. The freight carrier as claimed in claim 1 , wherein the first lifting arrangement comprises a first pneumatically-operable piston/cylinder lifting arrangement at the front end of the bulk container vessel and the second lifting arrangement comprises a second pneumatically-operable piston/cylinder lifting arrangement at the rear end of the bulk container vessel.
5. The freight carrier as claimed claim 1 , which includes releasable mounting means for releasably securely mounting the bulk container vessel to the load deck of the vehicle chassis when the bulk container vessel is in its lowered position.
6. The freight carrier as claimed in claim 1 , wherein the bulk container vessel is releasably connected to the lifting means in an arrangement permitting the bulk container vessel to be disconnected from the lifting means thereby to permit the separation of the container vessel from the lifting means.