Nozzle assembly
US4552527A · kind A · utility
18Cited by
17References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 9, 1984 |
| Grant date | Nov 12, 1985 |
| Priority date | — |
| Expiry date | Oct 9, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C2949/0715
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A nozzle assembly, for a blow-molding machine having a parison seal and an expansible chamber for biasing the nozzle seal into engagement with the lip of the parison about the parison opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.