Detachable automatic pilot for wheel-steered boats
US4170953A · kind A · utility
10Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 1978 |
| Grant date | Oct 16, 1979 |
| Priority date | — |
| Expiry date | Mar 13, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63H25/14
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Apparatus for automatically steering a boat having a wheel-operated steering mechanism including a detachable motor-driven actuator arm engaging the spokes of the wheel. The actuator arm is connected through a clutch to a servo mechanism for driving the actuator. The servo mechanism is responsive to a heading set on a magnetometer or a preset apparent wind indication. The heading responsive circuitry includes an integrating loop to compensate for long-term changes in steering conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.