Rotary disc screen conveyor apparatus
US4795036A · kind A · utility
42Cited by
7References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 15, 1987 |
| Grant date | Jan 3, 1989 |
| Priority date | — |
| Expiry date | Jun 15, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB07B1/15
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A rotary disc screen apparatus consisting of a material screening frame having a series of corotating parallel shafts in spaced relation, screen discs mounted on supports on the shafts so the screen discs interleave between adjacent shafts, the screen discs being detachable from the supports for interchangeability with other screen discs of a selected different dimension, and drive assemblies connected to alternate one of the shafts for being able to apply the drive assemblies on adjacent jammed shafts when needed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.