Invention Grant
- Patent Title: Method for producing formed wooden article
- Patent Title (中): 成型木制品的制造方法
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Application No.: US11371656Application Date: 2006-03-08
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Publication No.: US07670531B2Publication Date: 2010-03-02
- Inventor: Tatsuya Suzuki , Hisashi Nishimura , Hiroyuki Amino
- Applicant: Tatsuya Suzuki , Hisashi Nishimura , Hiroyuki Amino
- Applicant Address: JP Tokyo
- Assignee: Olympus Corporation
- Current Assignee: Olympus Corporation
- Current Assignee Address: JP Tokyo
- Agency: Hogan & Hartson LLP
- Priority: JPP2005-050814 20050225; JPP2005-050815 20050225
- Main IPC: B28B3/00
- IPC: B28B3/00

Abstract:
A method for producing a formed wooden article by cutting out a primary blank member from a raw wood and forming the same into a final three-dimensional shape having a substantially uniform thickness, comprises: a primary compression step in which the primary blank member is compressed by primary molding dies, and the primary blank member is processed into a primary compressed article having a high compression portion in a vicinity of portions of the primary blank member corresponding to a die surface; a secondary blank processing step in which the primary compressed article is cut and processed into a secondary blank member; and a secondary compression step in which the secondary blank member is compressed by using secondary molding dies and the final three-dimensional shape is transferred onto the secondary blank member.
Public/Granted literature
- US20060261519A1 Method for producing formed wooden article Public/Granted day:2006-11-23
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