Universal adapter pressure cap
US5791232A · kind A · utility
7Cited by
3References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 23, 1997 |
| Grant date | Aug 11, 1998 |
| Priority date | — |
| Expiry date | Apr 23, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/494
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A double diaphragm spring brake actuator comprising both a spring brake actuator and a service brake actuator separated by a universal adapter pressure cap, which allows the service brake actuator to be used as a stand-alone unit, or coupled to a spring brake actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.