LOSNEEMBAAR SCHARNIER, IN HET BIJZONDER TER BEVESTIGING OP DE BODEM VAN APPARATUUR BIJ ONDERWATER-INSTALLATIES.

摘要

A hinge assembly for barrier gates, sluice gates and the like attempted to be raised from beneath the sea, has a fixed portion mounted in a base which can be provided with a tunnel affording access to it and enabling a tierod to pull a replaceable body against this fixed portion. The body carries the movable part of the hinge and is provided with a rotating joint enabling compressed air to be delivered to the barrier.