Stripper ring for a capsule-making machine
US4153406A · kind A · utility
6Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 1978 |
| Grant date | May 8, 1979 |
| Priority date | — |
| Expiry date | Apr 25, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S425/804
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a device used in capsule-making machines which, after the gelatin has cured, strips it off the tapered forming pin. More particularly, the device is a plastic ring having a spring metal split ring insert embedded therein along with an external anti-creep spring to maintain proper dimension of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.