Rail type underwater travel vehicle
US5215016A · kind A · utility
12Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 25, 1992 |
| Grant date | Jun 1, 1993 |
| Priority date | — |
| Expiry date | Feb 25, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63G31/16
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A rail type underwater travel vehicle includes a passenger observation room, an engine room housing drive apparatus and a flotation adjustment tank chamber. The vehicle can travel freely from land into water by means of drive tires that are rotated by the drive apparatus, the drive tires riding on a pair of travel guides extending from the land into the water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.