Chairs and seats – Movable bottom – Tiltable
Patent
1984-03-09
1985-12-24
Lyddane, William E.
Chairs and seats
Movable bottom
Tiltable
297301, 297316, 297320, A47C 1032
Patent
active
045601992
ABSTRACT:
A chair includes a seat support, a seat formed of two portions one of which is rigidly connected to the seat support, and a back rest also formed of two portions one of which is connected to another portion of the seat. The two seat portions are pivotally connected to each other and the two back portion are also pivotally connected to each other. The pivotable portion of the seat together with the back can swing from the sitting position of the chair to the backward-leaning rest position by means of a quadrangular linkage having four arms pivotally connected to each other. Two adjacent arms of the linkage are pivoted with respect to the rigid portion of the seat, about a pivoting connection near the horizontal axis of the pivotable portion of the seat.
REFERENCES:
patent: 332237 (1885-12-01), Curtiss
patent: 1836630 (1931-12-01), Thum
patent: 2615496 (1952-10-01), Lorenz et al.
patent: 3741607 (1973-06-01), Cramer
patent: 4380352 (1983-04-01), Diffrient
Binder Mark W.
Lyddane William E.
Pamont AG
Striker Michael J.
LandOfFree
Recliner chair does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Recliner chair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recliner chair will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1475636