Tire casing vulcanization mold
US6402490B1 · kind B1 · utility
6Cited by
11References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 16, 1999 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Nov 16, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29D30/0602
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A mold for vulcanizing a tire casing having two beads by direct action of a fluid on the inner walls of the casing, the mold including two crowns for respectively molding the outer surface of each of the beads, each molding crown including, successively and axially from the center of the mold to the outside of the mold, a first annular section having an outer surface supporting the corresponding bead, on shaping of the rough tire casing, and a second annular section for the molding the corresponding head and securing the tightness of the mold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.