Suspension means for outboard engines
US4303401A · kind A · utility
20Cited by
2References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 1980 |
| Grant date | Dec 1, 1981 |
| Priority date | — |
| Expiry date | Feb 22, 2000 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B61/045
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Rubber bushings used in suspending an outboard engine are protected against thermal degradation by cooling them. Preferably the engine exhaust pipe is cooled near a supporting casing further to protect the bushings from overheating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.