System and method for protecting portions of material processing equipment used in aggregate industry
US11345548B2 · kind B2 · utility
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1References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 9, 2020 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Oct 9, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B2200/83
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A magnetic fastener and wear liner combination for use with material processing equipment for processing aggregate material, where a reverse taper counter bore hole of the wear liner is made to couple and decouple from a magnetic fastener which has a urethane cap, with a urethane cap reverse taper side. The magnetic fasteners are re-useable on replacement liners as the liners need replacement. The attachment and detachment of the magnetic fasteners is made to be simple and secure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.