Wound glass filament reinforced resin slip sleeve liner
US4258960A · kind A · utility
22Cited by
4References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 1, 1977 |
| Grant date | Mar 31, 1981 |
| Priority date | — |
| Expiry date | Dec 1, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249922
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A slip sleeve liner such as for a telescoping drive line is of generally square cross-section. A low-friction material forms the inner face. The body of the liner is of a cured epoxy resin reinforced with circumferential glass filaments. These glass filaments extend uniquely around the corner to provide the reinforcement of the resin which is required to prevent its failure under the strains resulting from the torque loading.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.