Building jack apparatus

Details Building jack apparatus Building jack apparatus

1975-09-22

1976-10-19

Smith, Al Lawrence

Implements or apparatus for applying pushing or pulling force

Vehicle-body lifters

B66F 726

Patent

active

039867021

ABSTRACT:
A modular building unit jacking system includes a modular building constructed for attaching and supporting special jacks. The jacks can be quickly inserted into a perimeter frame of the modular building unit, and the building unit lifted to a predetermined height where a truck trailer bed can be backed under it. The unit lowered onto the trailer bed. The jacks have an elongated support arm for insertion into an opening in the perimeter frame of the building. The perimeter frame has vertical support columns therein, so that the force from the jack in lifting the building is spread in the perimeter frame and directed into the vertical columns.

REFERENCES:
patent: 2611579 (1952-09-01), Guzey et al.
patent: 3289868 (1966-12-01), Miller et al.
patent: 3494091 (1970-02-01), Turturro et al.
patent: 3541598 (1970-11-01), Dousset
patent: 3604166 (1971-09-01), Ciccarelli et al.
patent: 3631999 (1972-01-01), Walerowski
patent: 3749363 (1973-07-01), Hauser
patent: 3834111 (1974-09-01), Acker et al.

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