Integral skin foam molded article
US6635328B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2001 |
| Grant date | Oct 21, 2003 |
| Priority date | — |
| Expiry date | Nov 19, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/233
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An integral skin foam molded article having a core formed with an accommodating recess. An erected wall of the core around the accommodating recess is formed at its intermediate position with a core side step extending perpendicularly to the inner surface of the erected wall so that a bottom side portion of the accommodating recess is narrower than an opening side portion thereof. The skin includes a peripheral erected part with the peripheral erected part of the skin being formed at its intermediate position with a skin side step that is located closer to the opening of the accommodating recess than the core side step of the erected wall, that is extended perpendicularly to the peripheral erected part of the skin, and that is bent toward inside of the accommodating recess. The peripheral erected part of the skin is pressed against the inner surface of the erected wall of the core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.