Skin integral molded article and manufacturing method thereof
US10821636B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2017 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Aug 7, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/3023
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
In a skin integral molded article which is formed by filling the inside of a skin which is formed into a bag shape with a foamed body and molding the foamed body integrally with the skin, an opening through which a foaming raw material is supplied into the skin is formed in the skin, in one side skin and other side skin which are formed with the opening being interposed, the one-side skin is bent into inside the opening, the other-side skin is provided with a part disposed ahead of a part which is bent into inside the opening and is formed to be pliable, and the part which is disposed ahead of the other-side skin part and is formed to be pliable is formed in contact with a leading end part of the one-side skin part which is bent into the opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.