Beds – Sofa bed – Unfolding seat
Patent
1982-04-22
1984-04-03
Grosz, Alexander
Beds
Sofa bed
Unfolding seat
5 13, 297313, A17C 1704
Patent
active
044398786
ABSTRACT:
A sofa sleeper having a foldable bed frame connected by a collapsible frame support linkage with a sofa frame. The collapsible frame support linkage includes a novel styling structure that permits the pitch of the seat, when the bed frame is in the sofa position, to be adjusted as desired. This styling structure, in preferred form, includes a styling link incorporated in the collapsible frame support linkage that cooperates with a vertically adjustable styling bolt mounted on the sofa frame. The abutment position of the styling link against the styling bolt, which position depends on the vertical location of the styling bolt relative to ground, determines the collapsed position of the collapsible frame support linkage, thereby establishing the seat pitch of the sofa.
REFERENCES:
patent: 993656 (1911-05-01), Deimel
patent: 1249270 (1917-12-01), Beach
patent: 2445241 (1948-07-01), Pokorny et al.
patent: 2748398 (1956-06-01), Thomas
patent: 2803018 (1957-08-01), Piliero
patent: 3516096 (1970-06-01), Mikos
patent: 3694828 (1972-10-01), Mikos et al.
patent: 4301559 (1981-11-01), Geenberghe
Grosz Alexander
Leggett & Platt Incorporated
Trettel Michael F.
LandOfFree
Sofa sleeper with seat adjustment mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sofa sleeper with seat adjustment mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sofa sleeper with seat adjustment mechanism will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-660694