Form zum Gießen eines Werkstücks mit einem oder mehreren Gussstiften

Details

Veröffentlichungs-Nr.

EP2570207

Aktenzeichen

EP12184534

Anmeldetag

14. September 2012

Veröffentlichung

25. März 2020

Erteilung

25. März 2020

Rechtsraum

EP

IPC

B22C9/04B22C9/24B22C9/10

Abstract

A mold (10) for casting a workpiece includes a casting shell (12), a casting core (14) and casting pin (18) that supports the core (14) within the shell (12). The casting shell (12) includes an interior shell surface (26). The casting core (14) is located within the shell (12), and includes a sidewall (30) extending between a first core surface (32) and a second core surface (34). The casting pin (18) includes an intermediate segment (98) connected between a first support segment (86) and a second support segment (92). The intermediate segment (98) contacts the sidewall (30). The first support segment (86) extends from the first core surface (32) to a first side (117) of the interior shell surface (26). The second support segment (92) extends from the second core surface (34) to a second side (119) of the interior shell surface (26) that is opposite the first side (117).

Anmelder

Firma

United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete