A lifting spindle arrangement is disclosed for a retractable thruster unit of a marine vessel, the lifting spindle having a lower end and an upper end and being supported at its lower end to a lower support structure by a lower support assembly and at its upper end to an upper support structure by an upper support assembly. The lifting spindle is provided at its both ends with a locking member for such a connection to the support structures such that each end of the lifting spindle may freely move in an axial direction away from the opposite end of the lifting spindle.
Lifting spindle arrangement for a retractable thruster unit of a marine vessel
2022-08-30
Patent
Elektronische Ressource
Englisch
LIFTING SPINDLE ARRANGEMENT FOR A RETRACTABLE THRUSTER UNIT OF A MARINE VESSEL
Europäisches Patentamt | 2019
|A LIFTING SPINDLE ARRANGEMENT FOR A RETRACTABLE THRUSTER UNIT OF A MARINE VESSEL
Europäisches Patentamt | 2018
|A LIFTING SPINDLE ARRANGEMENT FOR A RETRACTABLE THRUSTER UNIT OF A MARINE VESSEL
Europäisches Patentamt | 2020
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