Improvements provided to the propulsion apparatus to jet of water supplied with rodete united with an engine through a conical gear. (Machine-translation by Google Translate, not legally binding)

摘要

Perfections provided to the water jet propulsion apparatuses provided with impeller joined with a motor through a conical gear, in which the impeller shaft is supported at two points in a stator box configured as a hydrodynamic body, characterized in that the bearings of the impeller shaft are arranged on both sides of the bevel gear, and because the stator housing is shaped as a driving crown. (Machine-translation by Google Translate, not legally binding)