Plastic tire valve
US4506695A · kind A · utility
37Cited by
4References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 1983 |
| Grant date | Mar 26, 1985 |
| Priority date | — |
| Expiry date | Apr 4, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7933
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tire valve having a molded tubular plastic insert having a conical seat and adjacent the seat integrally molded inward radial ribs engaging and guiding a valve pin. To the pin is secured a valve element adapted to sealingly engage the seat. The insert is bonded within a molded rubber body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.