Invention Grant
- Patent Title: Easily-breakable inflatable airbag case
- Patent Title (中): 易爆型充气安全气囊
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Application No.: US12278591Application Date: 2007-02-20
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Publication No.: US07669885B2Publication Date: 2010-03-02
- Inventor: Albert Lopes
- Applicant: Albert Lopes
- Applicant Address: FR Chambly
- Assignee: Demo Injection
- Current Assignee: Demo Injection
- Current Assignee Address: FR Chambly
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0601555 20060222
- International Application: PCT/FR2007/000305 WO 20070220
- International Announcement: WO2007/096516 WO 20070830
- Main IPC: B60R21/20
- IPC: B60R21/20
Abstract:
An airbag case includes a line of weakness which enables the case to be ruptured under the effect of a force exerted by the airbag during inflation of the airbag. The line of weakness is formed by a junction, by injection, of two layers of material defining respective parts of the surface area of the case.
Public/Granted literature
- US20090033069A1 EASILY-BREAKABLE INFLATABLE AIRBAG CASE Public/Granted day:2009-02-05
Information query
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