Wear liners for abrasive-material handling equipment
US4120605A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Apr 18, 1977 |
| Grant date | Oct 17, 1978 |
| Priority date | — |
| Expiry date | Apr 18, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2319/00
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Wear liners in abrasive material handling apparatus or equipment in positions to receive the impact and scouring by hard materials such as sharp rocks, broken glass, tin cans, metal pieces and other hard particles at all impact angles including acute angles and at high velocities. Such liners comprise a layer of vulcanized rubber or equivalent material having an impact receiving surface that is smooth and continuous, with one or more sheets of abrasive resistant wire mesh embedded in said layer parallel with and spaced below said surface, and with said sheets, when more than one, spaced from each other and parallel. The rubber or rubber-like material is substantially inseparably vulcanized or bonded to the wires of said sheet or sheets and is of approximately 60 Shore durometer hardness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.