Machine for crushing material
US5005614A · kind A · utility
3Cited by
2References
11Claims
0Family size
Inventor
Key dates
| Filing date | Feb 14, 1990 |
| Grant date | Apr 9, 1991 |
| Priority date | — |
| Expiry date | Feb 14, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C18/145
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A machine for crushing even soft material remains that has two crushing rollers (36, 38) driven by independent drives, which rollers co-operate with stationary crushing racks (30, 62). Screens (38, 66) located behind the two crushing rollers (36, 56) are connected on their under side to a common collecting chamber (46) for material chips.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.