Vehicle wheel end assembly with air passage
US4932451A · kind A · utility
38Cited by
10References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 1989 |
| Grant date | Jun 12, 1990 |
| Priority date | — |
| Expiry date | Jan 26, 2009 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2326/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A wheel end assembly used with a tire pressure management system has a pressurized air passage formed in part by the annular clearance space formed between a drive shaft and a central bore in the tire mounting spindle of the end assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.