Chairs and seats – With table – desk – or easel – Table supported on both arms
Patent
1986-08-05
1988-02-09
Dorner, Kenneth J.
Chairs and seats
With table, desk, or easel
Table supported on both arms
292 30, 297149, A47B 8302
Patent
active
047238135
ABSTRACT:
A table attaching construction for nursing chairs has longitudinally extending right- and left-hand table support frames, a table disposed on these table support frames, and right- and left-hand operating levers. The right- and left-hand operating levers are adapted to be turned between first locking and second release positions. When the operating levers are each in the first position, they are in engagement with the outer lateral portions and lower portions of the table support frames. When the operating levers are each in the second position, such engagement is canceled. The table attaching construction for nursing chairs further includes right- and left-hand slide members, and springs for urging these slide members to slide inwardly. Each slide member has an opening for the associated operating lever to extend vertically therethrough. Under the action of the springs, the wall surfaces of the openings in the slide members press the operating levers to maintain the latter in the first locking position. If an operating lever provided on one side of the table is turned to the second position and then, in this state, if the table is pushed to move toward the other side, then the engagement between the pair of operating levers and the pair of table support frames is canceled and the table can be removed by one hand only.
REFERENCES:
patent: 1123331 (1915-01-01), Loeber
patent: 1556524 (1925-10-01), Kibble et al.
patent: 1766366 (1930-06-01), Welch et al.
patent: 2483633 (1949-10-01), Froelich
patent: 3097884 (1963-07-01), Alford
patent: 3649074 (1972-03-01), McDonald
patent: 4105247 (1978-08-01), Saint
patent: 4582359 (1986-04-01), Wise et al.
Aprica Kassai Kabushikikaisha
Brown Peter R.
Dorner Kenneth J.
Fasse W. G.
Kane, Jr. D. H.
LandOfFree
Table attaching construction for nursing chairs does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Table attaching construction for nursing chairs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Table attaching construction for nursing chairs will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1281201