Automotive armrest with soft feel and method of making the same
US7458631B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2004 |
| Grant date | Dec 2, 2008 |
| Priority date | — |
| Expiry date | Oct 19, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/78
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention provides for an improved armrest with a soft feel for use in a trim assembly, and to a continuous two-shot molding operation that may be continuously performed utilizing a single mold assembly. In an exemplary embodiment, a trim assembly includes an integrated armrest formed by injecting a first material into a first shot mold cavity in a first shot of a molding operation. An armrest cover is molded to at least a portion of the armrest by injecting into a mold chamber a second foamed material in a second shot of the molding operation to provide the armrest with a soft feel. The second foamed material includes a foamed material that produces a soft, outer skin and a light, cellular inner core such that when a force is applied to the cover, the skin will deform and compress the inner core, providing a soft-touch feel to the armrest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.