公开(公告)号：US20230201916A1

公开(公告)日：2023-06-29

申请号：US17560466

申请日：2021-12-23

Applicant: GM Global Technology Operations LLC

Inventor： Frank D. Risko ,  Lora Dawn Herron

IPC: B22D19/00 ,  B60B27/00

CPC classification number: B22D19/00 ,  B60B27/00 ,  B60B2310/202 ,  B60B2360/32

Abstract: A casting system includes a casting for an automobile vehicle having an interior section. Multiple central portions are individually positioned in one of multiple areas of the interior section completely encapsulated by a metal of the casting. An insert member is positioned in individual ones of the multiple central portions, the insert member having a higher melting point than a melting point of a metal of the casting the insert member displaces.

公开(公告)号：US11926174B2

公开(公告)日：2024-03-12

申请号：US17560466

申请日：2021-12-23

Applicant: GM Global Technology Operations LLC

Inventor： Frank D. Risko ,  Lora Dawn Herron

IPC: B60B3/06 ,  B22D19/00 ,  B60B1/08

CPC classification number: B60B3/06 ,  B22D19/00 ,  B60B1/08 ,  B60B2310/202 ,  B60B2360/32

Abstract: A casting system includes a casting for an automobile vehicle having an interior section. Multiple central portions are individually positioned in one of multiple areas of the interior section completely encapsulated by a metal of the casting. An insert member is positioned in individual ones of the multiple central portions, the insert member having a higher melting point than a melting point of a metal of the casting the insert member displaces.