Diecasting tool

US11883878B2 · kind B2 · utility

Assignee

• GF CASTING SOLUTIONS AG · CH

Inventors

• Ilias Papadimitriou · Büttenhardt, CH
• Fabian Kohlbrenner · Höchenschwand, DE
• Stephan Philipp · Gailingen am Hochrhein, DE
• Michael Just · Gächlingen, CH
• Alexander Weissensteiner · Sankt Gallen, AT

Key dates

• Filing date: Sep 19, 2022
• Grant date: Jan 30, 2024
• Expiry date: Sep 19, 2042

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B22D19/0009
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A diecasting tool has an insert for producing a cooled motor housing. The diecasting tool has mould halves including: a stationary mould half; and movable mould half. One of the mould halves has a cylindrically extending annular gap having a central axis. The moveable mould half is arranged so as to be movable parallel to the central axis. The insert is arranged in the cylindrically extending annular gap. The insert is a bush. One end of the bush projects into a mould cavity, which is formed by the stationary mould half and the movable mould half, and is at least partially surrounded in a form-fitting manner by the casting material in a state when the casting material is cast.