Title:
THIN-FILM METAL MOLD AND METHOD FOR CASTING USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2004/110672
Kind Code:
A1
Abstract:
The present invention relates to a thin-metal mold and a method for casting using the same. The mold mainly includes a number of limiting-boards (16) within the mould base (6,7). The internal side of limiting-boards (16) is in correspondence with the external circumference of the mold wall (8-1,9-1) of the thin-mild mould (8,9) a medium slot (17) having an inlet (5) at its upper end is formed between the adjacent limiting-boards (16)
Inventors:
Sun, Jingen (No.1006, 1 Entrance 20 Building East Street of Xuanwumen, Beijing 1, 10005, CN)
Application Number:
PCT/CN2004/000586
Publication Date:
December 23, 2004
Filing Date:
June 02, 2004
Export Citation:
Assignee:
Sun, Jihua (58-10-12 Haidian Road, Haidian District, Beijing 6, 10008, CN)
Sun, Haichang (No.303, 1 Entrance 2 Building Zhongfangli Chaoyang District, Beijing 0, 10002, CN)
Sun, Jingen (No.1006, 1 Entrance 20 Building East Street of Xuanwumen, Beijing 1, 10005, CN)
Sun, Haichang (No.303, 1 Entrance 2 Building Zhongfangli Chaoyang District, Beijing 0, 10002, CN)
Sun, Jingen (No.1006, 1 Entrance 20 Building East Street of Xuanwumen, Beijing 1, 10005, CN)
International Classes:
B22C9/24; B22D15/02; B22D23/02; (IPC1-7): B22C9/24; B22C9/22; B22D15/02; B22D23/02
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (40 North Sanhuanzhonglu Road, Beijing 8, 10008, CN)