Ship stabilizing systems
US4023516A · kind A · utility
11Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 8, 1975 |
| Grant date | May 17, 1977 |
| Priority date | — |
| Expiry date | Aug 8, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B39/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A ship stabilizing system of the activated-fin type in which each fin has a shaft mounted within a casing adapted for rotation on movement of the fin to and from the operative position, the casing being mounted for rotation in upper and lower bearings so dimensioned that access can be gained therethrough to the fin shaft and associated components mounted within the casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.