发明名称 |
Steering column mounted knee airbag device |
摘要 |
A knee airbag device mounted on a steering column has an inner case in which a folded knee airbag is housed, and an outer case that is placed over the inner case. The outer case is fixed to a lower side of a vehicle-rear-side portion of a steering column that moves relative to a vehicle-front-side portion when a load equal to or greater than a threshold load is applied to the steering column in a direction of the axis of the steering column, and has a rigidity with which the shape of the folded knee airbag is maintained under normal conditions. The outer case has an opening formed in a region where the outer case would interfere with the vehicle-front-side portion when the vehicle-rear-side portion moves relative to the vehicle-front-side portion.
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申请公布号 |
US7938442(B2) |
申请公布日期 |
2011.05.10 |
申请号 |
US20100694859 |
申请日期 |
2010.01.27 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
MATSUO TETSU;SANADA AKIYOSHI;NAKAYAMA KAZUHIRO;BITO KAZUAKI |
分类号 |
B60R21/16 |
主分类号 |
B60R21/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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