Vessel rudder assembly, particularly a balance type profile rudder with a fin
US4024827A · kind A · utility
12Cited by
4References
4Claims
0Family size
Inventor
Key dates
| Filing date | Dec 19, 1975 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | Dec 19, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63H25/381
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vessel rudder assembly including a rudder stock bearing, a rudder shaft and a rudder blade whereby the rudder stock bearing is in the form of a cantilever beam including an internal bore through which the rudder shaft extends the rudder blade is connected to the free end of the rudder shaft, and the rudder stock bearing includes at least one rudder bearing. This rudder bearing may be mounted within the rudder stock bearing internal bore.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.