Sofa bed with front extension

Details Sofa bed with front extension Sofa bed with front extension

1986-09-15

1987-06-02

Holko, Thomas J.

Beds

Sofa bed

Reverting back

5 13, 5 16, 5 37B, 5 53C, 5 57R, 5 57B, 5 57E, 297 85, 297 89, A47C 1704, A47C 102

Patent

active

046691359

ABSTRACT:
A sofa bed includes a plurality of individual cushions supported by a rigid metal frame. The frame includes a plurality of multiply articulated frame members which cooperate to configure the cushions in either of two selected positions. The first defines a sofa configuration and the second defines a bed configuration in which the cushions are coplanar arranged in a horizontal plane. A latching mechanism is provided which produces a positive locking of support position in either of two configuration without the use of retaining springs or overcenter articulated arm combinations.

REFERENCES:
patent: 3302969 (1967-02-01), Mizelle et al.
patent: 3850475 (1974-11-01), Katz et al.
patent: 4000529 (1977-01-01), De Maria
patent: 4131960 (1979-01-01), Quackenbush
patent: 4200941 (1980-05-01), Gill et al.
patent: 4307912 (1981-12-01), Watt et al.
patent: 4543675 (1985-10-01), Shrock
patent: 4563784 (1986-01-01), Shrock et al.
patent: 4569093 (1986-02-01), Hermann
patent: 4601074 (1986-07-01), Welsch et al.

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