Title:
船舶の格納可能なスラスタユニットのための持上げスピンドル構成
Document Type and Number:
Japanese Patent JP6826671
Kind Code:
B2
Abstract:
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.
Inventors:
Funde Sande, Yang
Application Number:
JP2019548518A
Publication Date:
February 03, 2021
Filing Date:
December 12, 2016
Export Citation:
Assignee:
Walt Shila Netherlands Baffe
International Classes:
B63H5/125; B63H25/42
Foreign References:
| EP2977312A2 | ||||
| US20080047377 | ||||
| FR2757585A1 | ||||
| DE2355334A1 | ||||
| WO1996007513A1 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki