Process and a aparatus for production of multilayer trim elements for vehicles
US6309499A · kind A · utility
2Cited by
0References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 1999 |
| Grant date | Oct 30, 2001 |
| Priority date | — |
| Expiry date | Aug 16, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/659
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Panels and elements for vehicle interiors are obtained by co-extrusion or co-lamination of a layer (10a) of themoplastic support material containing a reinforcement filler with a layer (9a) of thermoplastic covering material containing an amorphous thermoplastic and by thermoforming the resulting sheets in a press.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.