Thermoformed part comprising a detachable part and a process for manufacturing such a part
US10889049B2 · kind B2 · utility
0Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2017 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Jun 26, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24521
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a workpiece having a shape produced by thermoforming from at least one sheet (3) of plastic material, such as polycarbonate, and at least one applied element (6, 8; 7, 9) that is applied to the at least one sheet and secured there, characterised in that the securing of the at least one applied element to the at least one sheet takes place at least partially by means of crimping.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.