Plastic socket made of fibre reinforced thermosetting resin material
US4003591A · kind A · utility
5Cited by
8References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 8, 1972 |
| Grant date | Jan 18, 1977 |
| Priority date | — |
| Expiry date | Dec 8, 1992 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L47/10
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Plastic socket of fibre reinforced thermosetting material comprising an inner push edge, a first recess at each end for positioning sealing means, which are held by means of a retaining ring which is accommodated in a second recess. The inner wall between the first recess and the push edge tapers outwardly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.