Method and apparatus for supplying support from below to a screen cloth on a vibrating screening machine
US10471472B2 · kind B2 · utility
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0References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2018 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Jun 8, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB07B1/4672
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A support structure for vibrating screening machine with either a flat screen deck or a crowned screen deck which use a coped and then capped variation of the same prefabricated rectangular tubular cross-member but in rotated orientations. The machine further providing support for a crowned screen media without using a crowned cross-member by providing stringers with differing vertical heights with the centermost stringer having the most height above a flat top cross-member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.