Multi-sectional roller mill
US8360351B2 · kind B2 · utility
0Cited by
0References
16Claims
0Family size
Inventors
Key dates
| Filing date | Jan 29, 2008 |
| Grant date | Jan 29, 2013 |
| Priority date | — |
| Expiry date | Oct 30, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C2015/126
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A multi-sectional roller mill comprises at least two mill sections (2, 2′) each including a plurality of ‘rollers (20, 20′), wherein each mill section includes a-drive shaft (16, 16′) and male and female parts of a coupling element (15) attached to respective ends of said drive shaft for rotation therewith, and wherein the said coupling element provides for rotation between said male and female parts of drive shafts of adjacent mill sections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.