Metadata
Author: patents-wipo
Data
English[en]
The watercraft lift comprises at least one davit arm (20) pivotable in the vertical plane, comprising at least one set of an overlying and an underlying parallel enlongate davit arm joint (21a, 21b), in which the davit arm joints (21a, 21b) are supported in bearings at their inner ends in an inner, upper horizontal axle bearing (31a) and an inner lower horizontal axle bearing (31b), respectively, on a generally vertical beam (36) attached to the hull of the fish cage (30), and in which the davit arm joints (21a, 21b) are supported in bearings at their outer ends in an outer, upper horizontal axle bearing (14a) and an outer lower, horizontal axle bearing (14b), respectively, on the landing cradle (10).
French[fr]
Ledit élévateur comporte au moins un bras de bossoir (20) pivotant dans un plan vertical et comprenant deux bielles (21a, 21b) respectivement montées pivotantes côté cage (10) sur un palier supérieur et un palier inférieur à axe horizontal disposés sur un poteau sensiblement vertical solidaire de la cage, et côté ber (10) sur un palier supérieur et un palier inférieur à axe horizontal.