Potted-in inserts comprising a lattice structure, method of securing objects to sandwich panels therewith, and methods for producing the same
US11732738B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2022 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Apr 28, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B37/122
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Potted-in inserts are provided for use as attachment points for securing objects to sandwich panels. The potted-in inserts comprise a shaft having a first outer diameter, a first end having a second outer diameter that is greater than the first diameter, a second end having a third outer diameter, and an inner bore extending through the first end, the shaft, and the second end. The inner bore having an inner diameter. A lattice structure is between the first end and the second end and in an area adjacent the shaft between the first diameter and the second diameter. The lattice structure is fixed to the first end, the second end, and/or the shaft. The lattice structure has a plurality of interconnected unit cells each comprising struts connected at nodes to define voids between the struts. The voids are sufficiently large to receive therethrough a potting compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.