Träger, Herstellungsverfahren und Form zum Fluidspritzgiessen mit Struktureller Anpassungsfähigkeit

Details

Veröffentlichungs-Nr.

EP4813604

Anmeldetag

3. Dezember 2025

Veröffentlichung

30. September 2026

Rechtsraum

EP

IPC

B29C45/17

Abstract

The present invention relates to an injection-moulded part produced using a combination of fluid injection and projectile injection moulding processes. The part comprises a body extending along a longitudinal axis with at least one hollow channel formed within its wall. The hollow channel is created by displacing a rigid projectile using a work-fluid during the moulding process, ensuring precise control over the wall thickness and structural characteristics. The invention also relates to an injection mould and method. The method enables the production of lightweight, high-strength beam components with varying structural properties within a single mould. Additionally, the invention encompasses a vehicle incorporating such moulded beam parts. This disclosure improves material efficiency, enhances mechanical performance, and reduces weight in technical structures, contributing to improved fuel and/or energy efficiency and sustainability.

Anmelder

Firma

Simoldes Plasticos SA

Land

🇵🇹 Portugal

Fachgebiete