Cutting and feeding mechanism for suction inlet
US4024655A · kind A · utility
5Cited by
4References
3Claims
0Family size
Inventor
Key dates
| Filing date | Jul 7, 1975 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | Jul 7, 1995 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F3/9293
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A suction pipe device for suction dredgers having at least two functionally opposed combined cutter and crusher tools mounted near the bottom opening of the suction pipe, to cut and crush and feed material to be dredged.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.