Filter press plate transfer mechanism
US4359385A · kind A · utility
8Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 6, 1981 |
| Grant date | Nov 16, 1982 |
| Priority date | — |
| Expiry date | Jul 6, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D25/172
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The chain-carried pawls which are to shift the plates on the rails of a filter press in successive order are provided with roller weights which ride on upper and lower tracks and provide the improved shifting of the plates and support of the lower runs of the chains.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.