Tire belt folding drum
US6343638B1 · kind B1 · utility
8Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2000 |
| Grant date | Feb 5, 2002 |
| Priority date | — |
| Expiry date | Feb 23, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1049
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Circumferentially spaced folding modules of a tire building drum have axially movable belt lifting and conveying nose pieces which carry wide breaker ply edges over narrow breaker ply edges laid on the drum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.