Method of making a container from a material exhibiting superplasticity
US4774826A · kind A · utility
6Cited by
3References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 9, 1986 |
| Grant date | Oct 4, 1988 |
| Priority date | — |
| Expiry date | Dec 9, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S72/709
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hollow sphere is made of a superplastic material and blown to a large size, unrestricted or with restriction in one or two directions. The unrestricted hollow sphere may be rotated while being blown.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.