Baths – closets – sinks – and spittoons – Pool type – Accessory
Patent
1998-03-19
2000-06-06
Walczak, David J.
Baths, closets, sinks, and spittoons
Pool type
Accessory
45631, 45601, E04H 400
Patent
active
060702788
ABSTRACT:
A hydraulic chair lift for a pool or other body of water. The present hydraulic chair lift utilizes standard faucet water pressure to raise and lower the seat. The entire chair lift assembly is rotatable about a single point for easy loading and unloading of a passenger on the chair assembly. The rotation assembly also allows the user to lock the chair in a particular position. The support and cylinder assembly is comprised of an upwardly extending support bar which is clamped to a cylinder assembly. The cylinder assembly itself is attached to the water source. The cylinder assembly additionally has a floating cylinder which rises and lowers by pressure applied to an upper rubber seal. The entire cylinder assembly is prevented from rotating by a key lock system wherein the key enters directly into the piston rod. The chair assembly is attached to the lowest point of the piston rod.
REFERENCES:
patent: 4183106 (1980-01-01), Grimes et al.
patent: 4941216 (1990-07-01), Boublil
patent: 4996728 (1991-03-01), Nolan
patent: 4998305 (1991-03-01), Davis
patent: 5218727 (1993-06-01), Krumbeck
patent: 5303637 (1994-04-01), Nolan
patent: 5367721 (1994-11-01), Boyles
patent: 5465433 (1995-11-01), Nolan
patent: 5572921 (1996-11-01), Krumbeck
patent: 5715545 (1998-02-01), Forwick
Salazar John F.
Walczak David J.
LandOfFree
Hydraulic powered chair lift does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic powered chair lift, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic powered chair lift will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2203676