METHOD AND APPARATUS FOR SUPPLYING BULK PRODUCT TO AN END USER

摘要

A method and apparatus for supplying bulk material to an end user includes t he step of providing a bulk material source that is at a location distant from the end user and a specially configured vessel and trailer apparatus for transporting the bul k material to the end user. The vessel is filled with bulk material at the bulk material sourc e and then transported with a specially configured trailer. Alternatively, at source or destination, the vessel can remain as a temporary storage device, free-standing from the trailer. Other similar container configurations are provided as alternate containers for us e with the method of the present invention. During transport between the bulk material source and the end user, the vessel is filled or partially filled with a selected bulk material. During transport, the vessel is in a generally horizontal position, supported by th e trailer and a specially configured elevator. The vessel is unloaded from the trailer by moving the vessel longitudinally along the trailer and by transferring the vessel from a generally horizontal position upon the trailer to an elevated upright position. The vessel is the n lowered from the elevated position to a lowered, final installed position that is behind the trailer. The same trailer can be used to load an empty vessel. Specially configured outriggers help align the elevator with the vessel during loading of a vessel to the trailer . Different connecting frames can be used as an interface between the elevator and the vessel for differently configured vessels.