Static structures (e.g. – buildings) – Barrier or major section mounted for in situ repositioning;... – Telescoping sub and main enclosures
Patent
1997-12-17
2000-08-29
Callo, Laura A.
Static structures (e.g., buildings)
Barrier or major section mounted for in situ repositioning;...
Telescoping sub and main enclosures
296 2613, 296 2614, 296171, 296175, B60P 334
Patent
active
061089834
ABSTRACT:
A retractable room for mobile living quarters includes a floor which slides along the floor of the main living quarter when the retractable room is retracted therein, but drops into a position flush with the main floor when the retractable room is extended into its extended position. A linkage operates a riser mechanism to raise and lower the floors as the room is extended and retracted. The riser mechanism is operated by a lever which pivots in response to movement of the floor to a predetermined position relative to the main living quarters.
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Dewald, Jr. James E.
McManus Martin P.
McManus Patrick W.
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