A roller bank device for conicio distributors of hydroelectric groups of the bulb type. (Machine-translation by Google Translate, not legally binding)

摘要

A ball joint device for conical distributors of hydroelectric groups of the bulb type, characterized in that each of the two links of the rod is constituted by a spherical journal on which is mounted a ring-bearing of spherical bore, in two parts whose joint plane passes through the axis of the stump, and the link is constituted by a flat element in which two centering bores are made on the bearing rings. (Machine-translation by Google Translate, not legally binding)