Lid catch for superpressurized containers
US4159063A · kind A · utility
8Cited by
4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 1978 |
| Grant date | Jun 26, 1979 |
| Priority date | — |
| Expiry date | Aug 1, 1998 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J13/24
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A lid catch on a container driven with superpressure is disclosed. A prestressed spring catch bolt is held in an engaged position due to the pressure exerted on an inner lid of the container which is transmitted by a counterpoise to the bolt. Therefore, releasing of the lid when the container is pressurized is impossible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.