Invention Grant
- Patent Title: Extruded hollow aluminum alloy panel and method for producing the same
- Patent Title (中): 挤压中空铝合金面板及其制造方法
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Application No.: US11426688Application Date: 2006-06-27
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Publication No.: US07669384B2Publication Date: 2010-03-02
- Inventor: Kazuhiro Kaida , Akira Sakae
- Applicant: Kazuhiro Kaida , Akira Sakae
- Applicant Address: JP Kobe-shi
- Assignee: Kobe Steel, Ltd.
- Current Assignee: Kobe Steel, Ltd.
- Current Assignee Address: JP Kobe-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-210081 20050720
- Main IPC: E04C2/32
- IPC: E04C2/32 ; B60J5/06 ; B23K20/12 ; B21D53/88
Abstract:
An extruded hollow aluminum alloy panel includes a panel body and a guide rail that are integrally formed by extrusion so as to extend in an extrusion direction. The panel body has a plurality of closed spaces defined between plates by ribs in a cross section perpendicular to the extrusion direction. The guide rail has an open space in the cross section.
Public/Granted literature
- US20070033899A1 EXTRUDED HOLLOW ALUMINUM ALLOY PANEL AND METHOD FOR PRODUCING THE SAME Public/Granted day:2007-02-15
Information query
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