Core pack

US11077489B2 · kind B2 · utility

Assignee

• Bayerische Motoren Werke Aktiengesellschaft · DE

Inventors

• Manfred Huber · Oppenau, DE
• Thomas Summer · Rottenburg a. d. Laaber, DE

Key dates

• Filing date: Aug 9, 2019
• Grant date: Aug 3, 2021
• Expiry date: Aug 9, 2039

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B22C9/24
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A core pack has at least two cores. The cores have chaplet sections that are oriented relative to one another and form a print. A chaplet is or can be placed on and/or against the print, thus allowing the cores to be secured relative to one another.