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71. 发明公开

EP1283136A3 Leg protection device for vehicle occupant 有权
标题翻译：车辆乘员的腿部保护装置
公开(公告)号：EP1283136A3
公开(公告)日：2003-09-10
申请号：EP02016907.4
申请日：2002-07-31
申请人： TAKATA CORPORATION
发明人： Igawa, Tadahiro , Sawa, Tomohiro , Abe, Kazuhiro
IPC分类号： B60R21/22 , B60R21/16
CPC分类号： B60R21/231 , B60R21/205 , B60R21/206 , B60R21/237 , B60R2021/23169
摘要： The object is to provide a leg protection device (1) for vehicle occupant in which an air bag (4) is inflated and deployed along an interior panel (10) in front of a scat (8) with hardly any gap from the interior panel even when the interior panel is convexly curved toward the interior of the car cabin. The air bag (4) is composed of a front panel (24) disposed on an occupant side, and a rear panel (26) disposed on the opposite side. The front panel (24) and the rear panel (26) are substantially rectangular panels, and the length in the longitudinal direction of the front panel (24) is larger by a predetermined length than the length in the longitudinal direction of the rear panel (26). The front panel (24) is sewn with a sewing thread (32) in a state in which the length in the longitudinal direction thereof is substantially equal to the length in the longitudinal direction of the rear panel (26) because of tucked portions (34). When the air bag (4) is inflated, the front panel (24) extends farther than the rear panel (26) in the longitudinal direction, and the rear panel (26) is curved concavely.
摘要翻译：本发明的目的是提供一种用于车辆乘员的腿部保护装置（1），其中气囊（4）沿着内部面板（10）在座椅（8）前面膨胀并展开，与内部面板几乎没有任何间隙即使当内部面板凸向车厢内部弯曲时也是如此。气囊（4）由配置在乘员侧的前面板（24）和配置在相反侧的后面板（26）构成。前面板（24）和后面板（26）为大致长方形的面板，前面板（24）的长度方向的长度比后面板（24）的长度方向的长度长预定长度 26）。前面板（24）在其纵向方向上的长度基本等于后面板（26）的纵向方向上的长度的状态下与缝纫线（32）缝合，）。当气囊（4）膨胀时，前面板（24）在纵向上比后面板（26）延伸得更远，并且后面板（26）呈凹形弯曲。

72. 发明公开

EP1336537A2 Passenger leg protection apparatus 有权
标题翻译： Insassenbeine-Schutzvorrichtung
公开(公告)号：EP1336537A2
公开(公告)日：2003-08-20
申请号：EP03001243.9
申请日：2003-01-21
申请人： TAKATA CORPORATION
发明人： Abe, Kazuhiro
IPC分类号： B60R21/20
CPC分类号： B60R21/231 , B60R21/237 , B60R2021/23169 , B60R2021/23176
摘要： The object is to provide a passenger leg protection apparatus that is inflated smoothly being rarely blocked by the legs of the passenger. An airbag (1) is folded along lateral folding lines to form a main wound body (1R), and then overhanging portions (1a) of the airbag (1) overhanging leftward and rightward from a case (2) are folded along vertical folding lines to form side wound bodies (1r). Subsequently, the wound bodies (1R), (1r) are stored into the case (2), and a lid (4) is attached thereon. In another embodiment, the main wound body (1R) is formed by first folding said airbag along the vertical folding lines, and then folding along the lateral folding lines.
摘要翻译：本发明的目的是提供一种乘客腿部保护装置，该乘客腿部保护装置平滑地膨胀，很少被乘客的腿部阻塞。安全气囊（1）沿横向折叠线折叠以形成主卷绕体（1R），然后沿着垂直折叠线折叠从壳体（2）向左和向右突出的气囊（1）的悬垂部分（1a）以形成侧面卷绕体（1r）。随后，将卷绕体（1R），（1r）储存在壳体（2）中，并且在其上安装盖（4）。在另一个实施例中，主卷绕体（1R）通过首先沿着垂直折叠线折叠所述气囊，然后沿横向折叠线折叠而形成。

73. 发明公开

EP1283136A2 Leg protection device for vehicle occupant 有权
标题翻译： BeinschutzvorrichtungfürFahrzeuginsassen
公开(公告)号：EP1283136A2
公开(公告)日：2003-02-12
申请号：EP02016907.4
申请日：2002-07-31
申请人： TAKATA CORPORATION
发明人： Igawa, Tadahiro , Sawa, Tomohiro , Abe, Kazuhiro
IPC分类号： B60R21/22
CPC分类号： B60R21/231 , B60R21/205 , B60R21/206 , B60R21/237 , B60R2021/23169
摘要： The object is to provide a leg protection device (1) for vehicle occupant in which an air bag (4) is inflated and deployed along an interior panel (10) in front of a scat (8) with hardly any gap from the interior panel even when the interior panel is convexly curved toward the interior of the car cabin. The air bag (4) is composed of a front panel (24) disposed on an occupant side, and a rear panel (26) disposed on the opposite side. The front panel (24) and the rear panel (26) are substantially rectangular panels, and the length in the longitudinal direction of the front panel (24) is larger by a predetermined length than the length in the longitudinal direction of the rear panel (26). The front panel (24) is sewn with a sewing thread (32) in a state in which the length in the longitudinal direction thereof is substantially equal to the length in the longitudinal direction of the rear panel (26) because of tucked portions (34). When the air bag (4) is inflated, the front panel (24) extends farther than the rear panel (26) in the longitudinal direction, and the rear panel (26) is curved concavely.
摘要翻译：本发明的目的是提供一种用于车辆乘员的腿部保护装置（1），其中气囊（4）沿着与内部面板几乎没有间隙的散热片（8）前面的内部面板（10）而膨胀和展开即使当内部面板朝向轿厢内部凸形弯曲时。安全气囊（4）由设置在乘员侧的前面板（24）和设置在相对侧的后面板（26）构成。前面板（24）和后面板（26）是大致矩形的面板，前面板（24）的长度方向的长度比后面板的长度方向的长度大 26）。在前侧面板24的长度方向上的长度大体上等于后面板26的长度方向的长度的状态下，缝制有缝制线32，）。当气囊（4）膨胀时，前面板（24）在纵向方向上延伸得比后面板（26）更远，并且后面板（26）被凹入地弯曲。

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