Method and apparatus for applying tension to a screen cloth on a vibrating screening machine
US10843231B2 · kind B2 · utility
0Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2018 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Jun 1, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB07B1/48
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A variable resilience tension bar cap is disclosed for use in either, an end or side mounted tensioner in a vibrating screening machines used for material processing. A fluid filled hose or bladder may be disposed in a cap for a tensioner bar used to stretch wire cloth. Alternately a series of nested or replaceable resilient caps can be placed over the terminal end of a tensioner bar so that the cap is made to have a different resilience characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.