Device for lifting a person from a pool

Elevator – industrial lift truck – or stationary lift for vehicle – Stairway assist for individual or minor barrier lift for...

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Details

B66B 908

Patent

active

059609095

ABSTRACT:
The invention relates to a person lifter (10), particular a pool lifter, including a rotatable column (12) that begins at a base mount (22), and with a person holder (18), such as a seat or gurney, that can be raised or lowered by a lifting arm (16) along the longitudinal axis (14) of the column. In order to stop the person holder in the event of a malfunction, or if the lowering speed of the person holder is excessively high, the lifting arm (16) begins at a first driven belt (conveyor belt) (26) guided in the column (12), parallel to which a second belt (28) (catch belt) guided in the column and joined to the lifting arm (16) is arrested if the lowering speed of the person holder exceeds a predetermined value.

REFERENCES:
patent: 4183106 (1980-01-01), Grimes et al.
patent: 4399570 (1983-08-01), Tracy et al.
patent: 4407498 (1983-10-01), Clore et al.
patent: 4467889 (1984-08-01), Maubach et al.
patent: 4633538 (1987-01-01), James
patent: 4664584 (1987-05-01), Braun et al.
patent: 4928330 (1990-05-01), Moore
patent: 5180275 (1993-01-01), Czech et al.
patent: 5595265 (1997-01-01), Lebrocquy

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