Method of working a shaft seal
US4183892A · kind A · utility
7Cited by
11References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 1978 |
| Grant date | Jan 15, 1980 |
| Priority date | — |
| Expiry date | May 17, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49993
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An improved metal encased radial-type oil shaft seal of either single or dual lip construction wherein the primary seal lip is polytetrafluoroethylene--or the like and is bonded and mechanically interlocked to the metal case by an elastomeric material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.