Process for fastening an accessory to a plastic hollow body
US9162390B2 · kind B2 · utility
0Cited by
27References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2009 |
| Grant date | Oct 20, 2015 |
| Priority date | — |
| Expiry date | Mar 25, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49956
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Process for fastening an accessory to a hollow body obtained by molding a molten plastic parison, this fastening taking place by snap-riveting with the aid of a tool during the actual molding of the parison, according to which, before carrying out the snap-riveting, the parison is locally deformed so as to surround the snap-riveting zone with a dome, the snap-riveting zone being also in relief (hollow) compared to the rest of the accessory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.