Title:
トンネルスラスタを取外す/取付けるための方法及び補助装置
Document Type and Number:
Japanese Patent JP2007532401
Kind Code:
A
Abstract:
The present invention relates to a method and an auxiliary device in connection with disassembly and/or assembly of a tunnel thruster unit by use of the auxiliary device (1) to guide the thruster unit (2) and its movement during disassembly/assembly inside the tunnel (4), the thruster unit (2) thereafter being led away through the tunnel (4), said auxiliary device (1) being removably fixed at the thruster unit (2) before final disassembly, such that the auxiliary device (1) controls the movement during disassembly/assembly, mainly by compressive forces.
Inventors:
Anderson, Lars Golan
Application Number:
JP2007508302A
Publication Date:
November 15, 2007
Filing Date:
April 12, 2005
Export Citation:
Assignee:
Rolls royce actie volug
International Classes:
B63H25/42; B63B17/00; B63H5/16; B63H
Domestic Patent References:
| JPS5713398U | 1982-01-23 | |||
| JP2000198694A | 2000-07-18 | |||
| JPS6129991U | 1986-02-22 |
Attorney, Agent or Firm:
▲吉▼川 俊雄