Longer lasting woven polyaramide belting for high temperature applications
US4637511A · kind A · utility
9Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1984 |
| Grant date | Jan 20, 1987 |
| Priority date | — |
| Expiry date | Dec 12, 2004 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2401/16
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Woven flexible belting of improved cut resistance, heat resistance and strength, and consequently, of longer life, so that it is suitable for use in a conveyer belt for carrying hot and sharp edged materials, includes warp and fill textile threads and yarns of Kevlar.RTM. or equivalent polyaramide, having a plurality of separate thermally conductive binder wires extending longitudinally along the belting and with portions thereof projecting to slightly beyond a surface plane of the belting, which surface is that intended to carry materials to be supported by the belting, as when it is employed as a part of a conveyer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.