Ceramic pulley lagging
US8196738B1 · kind B1 · utility
8Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 6, 2011 |
| Grant date | Jun 12, 2012 |
| Priority date | — |
| Expiry date | May 6, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G39/07
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A lagging for a belt conveyor pulley comprises a continuous and homogeneous rubber volume and a number of small plate-like ceramic lagging elements. The ceramic elements may be of rectangular, square, oval or circular shape in various patterns with and without grooving. The lagging is hot vulcanization bonded to the periphery of a pulley in a manner without seams or other paths for liquid or debris ingress to pulley rubber bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.