Fairlead intended to engage with an anchor chain, for a system for anchoring a floating installation to the ground

摘要: The present invention concerns a fairlead (1) intended to engage with an anchor chain (C), for system anchoring floating installation the ground. Said comprises two structures (10, 11) assembled by pivot connection means (12) of axis (12'), one upstream (10), rigidly connecting said installation, and other downstream (11), comprising - (14) blocking translational movement guide (13), guiding change in direction (C). Furthermore, structure (11) lateral plates (111) delimiting passage end (111a) each U-shaped bearing receiving additional arm (1021) (10) engaging together via journal (12a), (13) extending between internal branches bearings (111a).