Vehicle inner panel
US5073318A · kind A · utility
42Cited by
13References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 1989 |
| Grant date | Dec 17, 1991 |
| Priority date | — |
| Expiry date | Sep 27, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2013/0293
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A substrate is initially moulded from a cross-linked polymeric material reinforced with glass fibres, the substrate is subsequently placed in a die in which a facing layer is first moulded, and on that layer are injected the ingredients for a foam padding material which adhere the substrate to the facing layer. The facing layer is desirably polyurethane, although use can be made of flexible acrylic, polyvinylchloride, and some other polymeric materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.