Molding element comprising a particular assembly means
US11090888B2 · kind B2 · utility
1Cited by
11References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2018 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Nov 27, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29D2030/0613
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A set (1) of moulding elements intended to be added to a mould comprise a main moulding element (10) and a secondary moulding element (20) comprising an edge (21), said main moulding element (10) comprising a contact zone (11) adapted to be in contact with all or part of the edge (21) of the secondary element, said contact zone (11) not being flat, and the edge (21) of said secondary moulding element (20) comprising at least one recessed portion (22) complementary to the non-flat contact zone (11) of the main element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.