Sealing members for universal joints
US4132422A · kind A · utility
15Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 1977 |
| Grant date | Jan 2, 1979 |
| Priority date | — |
| Expiry date | Apr 14, 1997 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2003/22316
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A universal joint with outer and inner joint members connected for torque transmission, the inner joint member being received in a cavity in the outer joint member and having a bore in which a shaft is detachably received, has a flexible sealing member which is connected between the outer and inner joint members and has a sealing formation which engages the shaft when present to exclude dirt from the bore in the inner joint member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.