초록 ▼

A prefabricated manufactured housing foundation system is provided for the easy installation of manufactured housing units without the necessity of a crane. The foundation of wooden modules is constructed of treated below-grade lumber that can be quickly and easily installed on special footings havi

A prefabricated manufactured housing foundation system is provided for the easy installation of manufactured housing units without the necessity of a crane. The foundation of wooden modules is constructed of treated below-grade lumber that can be quickly and easily installed on special footings having wooden stub wall structures for receiving the wall units around the periphery of the unit. Suitable wooden pier structures are provided to support the manufactured housing units as required. The entire assembly is manufactured in modular form for easy installation after the units have been set on the foundation and for backfilling to normal grade to product an insulated frost-free basement area for manufactured housing without the cost and time involved in a conventional concrete basement foundation.

대표청구항 ▼

A foundation system for providing frost-free below-grade basement spaces for modular and mobile manufactured housing units which comprises in combination: a footing structure formed below basement grade about a space corresponding to the manufactured housing unit to be mounted on the foundation syst

A foundation system for providing frost-free below-grade basement spaces for modular and mobile manufactured housing units which comprises in combination: a footing structure formed below basement grade about a space corresponding to the manufactured housing unit to be mounted on the foundation system; said footing structure including a layer of footing material, a plate member and a plurality of stub wall sections dimensioned so that the top thereof is at basement grade; a plurality of modular foundation wall units positioned on said stub wall sections sized to extend from basement grade upward above site grade and adapted to receive thereon a housing unit, said stub all sections and modular foundation wall units being fabricated of material suitable for long term contact with the ground, and at least one secondary support member having a height substantially equal to the height of said foundation wall unit, fabricated of material suitable for long term contact with the ground; so that mobile and modular housing units may be placed on a foundation by a wheeled trailer unit which can be removed therefrom after erection of sufficient wall units and secondary support members.