Convertible seat-bed

Details Convertible seat-bed Convertible seat-bed

1992-03-10

1993-02-23

Trettel, Michael F.

Beds

Sofa bed

Reverting back

5 41, 5 47, 5 551, A47C 1717

Patent

active

051878208

ABSTRACT:
A convertible seat-bed for a van or similar vehicle. The seat-bed includes a pivoting linkage which connects the seat support, back support, and the support frame. The linkage includes an over-center front link, and a dual scissors type linkage connected between the frame and back support. The seat frame includes a manually operated latch to secure the seat-bed in the seat position.

REFERENCES:
patent: 624008 (1899-05-01), Genge
patent: 3171684 (1965-03-01), Carte
patent: 3856347 (1974-12-01), Bell et al.
patent: 4131960 (1979-01-01), Quakenbush
patent: 4321716 (1982-03-01), Schrock
patent: 4756034 (1988-07-01), Stewart

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