Title:
METHOD OF MANUFACTURING HOUSING
Document Type and Number:
WIPO Patent Application WO/2019/151466
Kind Code:
A1
Abstract:
Provided is a method of manufacturing a housing in which a vertical relationship is maintained between adjacent surfaces. The method of manufacturing a housing comprises: a first part forming step of forming a first part by injecting a molten metal into a cavity inside of a first die that has a first mold and a second mold and corresponds to a first part having two plate portions connected so that an angle formed by the main surfaces is 90 degrees, and molding the two main surfaces of the two plate portions with only one of the first and second molds; and a second part forming step of forming a second part by injecting a molten metal into a cavity inside of a second die that has a third mold and a fourth mold and corresponds to a second part having two plate portions connected so that an angle formed by the main surfaces is 90 degrees, and molding the two main surfaces of the two plate portions with only one of the third and fourth molds.
Inventors:
TAN HARUHIKO
TOMINAGA SHOTA
TOMINAGA SHOTA
Application Number:
PCT/JP2019/003557
Publication Date:
August 08, 2019
Filing Date:
February 01, 2019
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B22D17/00; B22C9/06; B22D17/22
Foreign References:
| JPH0890211A | 1996-04-09 | |||
| JPS614859U | 1986-01-13 | |||
| JPH03264320A | 1991-11-25 | |||
| JPH0671778U | 1994-10-07 | |||
| JP2001357925A | 2001-12-26 |
Other References:
See also references of EP 3750650A4
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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