Plastic board and method for producing such a board
US9914251B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 23, 2015 |
| Grant date | Mar 13, 2018 |
| Priority date | — |
| Expiry date | May 4, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2509/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for producing a plastic board with an upper side 1, an underside 2 and at least one edge surface 3 by an injection-molding technique, and also a corresponding plastic board are provided. In the method, a first half 6, which forms at least the upper side of the plastic board, and a second half 7, which forms at least the underside of the plastic board, are injection-molded. Then, the first half and the second half are joined together in order to form a plastic board with an upper side and an underside. The two halves being formed in such a way that at least one cavity forms between the halves when they are joined together. The two halves are fixed onto one another, preferably by molding on a connecting component 5 of plastic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.