System and method for forming a molded component with an insert
US11857025B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2020 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Jul 6, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29D35/142
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for forming a molded article having an insert includes temporarily protecting features of the insert during a molding process using a malleable plugging material. In one step, the method includes disposing a plug including the plugging material within a receptacle of the insert, where each receptacle includes an engagement feature. The insert and the plugging material are placed into a mold, and a liquid molding material is applied to an exterior surface of the insert. The liquid molding material is solidified, forming the molded article including the insert embedded in the solidified molding material. The molded article is removed from the mold, and the plugging material is removed from the receptacle of the insert that is embedded in the molded article to expose the engagement feature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.