Method of molding multi-ply reinforced panels and/or belts
US4364887A · kind A · utility
22Cited by
8References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 1981 |
| Grant date | Dec 21, 1982 |
| Priority date | — |
| Expiry date | Aug 24, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29D29/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A multi-ply elastomeric belt is produced by tensioning fabric over a lower mold section, elastomeric enveloping said fabric under pressure to form a so called "pulley ply" section, inverting said ply, tensioning at least one fabric member over said ply and elastomerizing the fabric to form at least a belt section, a continuous belt can be made.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.