Crimped sealed adapter bushing assembly for a double diaphragm spring brake actuator
US5829339A · kind A · utility
12Cited by
15References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 22, 1997 |
| Grant date | Nov 3, 1998 |
| Priority date | — |
| Expiry date | Jul 22, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2125/08
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A sealed bushing assembly adapted to permit a push rod to pass through an adapter isolating a pressurized chamber, formed by attaching a sleeve to said adapter, inserting a bushing, and crimping the end of said sleeve opposite said adapter to restrain said bushing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.