Panel manufacturing method
US12337522B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2021 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Mar 12, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2900/142
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention provides a method for manufacturing a panel by which the formation of a blister-shaped inflation portion at the boundary between an intermediate portion and a hinge can be suppressed, even when the size of the intermediate portion is small. According to the present invention, provided is a method for manufacturing a panel, wherein the panel comprises first and second main body portions, and a hinge portion, the hinge portion comprises first and second hinges extending in parallel and an intermediate portion arranged therebetween, the first main body portion and the intermediate portion are connected by the first hinge so as to be able to pivot relative to each other, the second main body portion and the intermediate portion are connected by the second hinge so as to be able to pivot relative to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.