公开(公告)号：US3830279A

公开(公告)日：1974-08-20

申请号：US4048770

申请日：1970-05-26

Applicant: ALUSUISSE

Inventor： ARBENZ H ,  BAUMGARTNER W

IPC: B22C7/00 ,  B22C9/00 ,  B22C9/02 ,  B22C9/03

CPC classification number: B22C9/00 ,  B22C7/005 ,  B22C9/03

Abstract: A device and method for manufacturing molds for sand casting metallic objects, such as large though thin objects. There is provided a casting pattern disposed between mold means and composed of an elastic and flexible material suction held against a pattern support member operable to shape the mold means in succession as each is cast; said pattern representing a prototype of the metallic object to be cast.

Abstract translation: 用于制造用于砂铸金属物体的模具的装置和方法，例如大而薄的物体。 提供了一种铸造模型，其设置在模具装置之间，并且由弹性和柔性材料抽吸构成，所述吸力保持抵靠图案支撑构件，所述图案支撑构件可操作以在每个模铸时连续地成形模具装置 所述图案表示要投射的金属物体的原型。

公开(公告)号：US3812902A

公开(公告)日：1974-05-28

申请号：US19527471

申请日：1971-11-03

Applicant: ALUSUISSE

Inventor： ARBENZ H ,  CASPAR J

IPC: B22C11/00 ,  B22C15/02

CPC classification number: B22C11/00

Abstract: Open sand molds suitable for casting large metal plates, especially aluminium plates for building facades are prepared by using a large roller bearing a model and rolling spaced guides to level a bed of moldable substance therebetween and simultaneously impressing the molding pit in the bed.

Abstract translation: 适合铸造大型金属板的开模砂模，特别是用于建筑立面的铝板，通过使用具有模型的大型滚子轴承和滚动间隔的导向器来制备其间的可模制物质的床，并同时将模制凹坑施加在床中。