Title:
AIR BLOW DEVICE
Document Type and Number:
Japanese Patent JP2022107222
Kind Code:
A
Abstract:
To provide an air blow device that is able to improve the efficiency of removal of core sand by raising again sand that has fallen by air blow and causing the sand to hit the core.SOLUTION: An air blow device 1 includes: a placing portion 11 on which a crude material 2 of a cast product is placed; and an air blowing unit 12 that blows air to a core 22 from below the core 22; wherein the air blow unit 12 blows air to the core 22 so that sand that has fallen from the core 22 by air blow is raised again so as to hit the core 22.SELECTED DRAWING: Figure 2
Inventors:
GOMI TOSHIYUKI
TANI DAISHIROU
TANI DAISHIROU
Application Number:
JP2021002037A
Publication Date:
July 21, 2022
Filing Date:
January 08, 2021
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B22D29/00
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Toshifumi Onuki
Akihiko Eguchi