Float steering system
US4724788A · kind A · utility
6Cited by
13References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 3, 1984 |
| Grant date | Feb 16, 1988 |
| Priority date | — |
| Expiry date | Oct 3, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B21/66
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method and apparatus are provided for towing and steering a seismic subarray from onboard a tow vessel. The outboard reach of the seismic subarray, relative to the vessel, is controlled by an adjustable bridle connected to the seismic subarray, and turning of the subarray in coordination with turning of the vessel is done using both the bridle and a rudder located at the rear of the seismic subarray.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.