Sealing device for a propeller rolling mechanism for a ship having two double-inverted propeller shafts arranged concentrically

摘要

In order to reliably control the large bearing clearance in the region of the inner shaft packing 6 of the propeller transmission mechanism 1 having two concentrically arranged double-inverted propeller shafts 2, 8 with respect to the ship, The housing link supporting the lip packing is separated from the support link coupled to the packing for the outer shaft, and an elastic annular wall is disposed between the housing and the support link. Thus, the variation of the clearance between the inner shaft and the outer shaft is compensated.