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1. 发明申请

US20180257600A1 CURTAIN AIRBAG AND CURTAIN AIRBAG DEVICE 审中-公开
公开(公告)号：US20180257600A1
公开(公告)日：2018-09-13
申请号：US15912912
申请日：2018-03-06
申请人： TAKATA CORPORATION
发明人： Sakae SUGIMORI
IPC分类号： B60R21/232 , B60R21/231 , B60R21/2338
CPC分类号： B60R21/232 , B60R21/23138 , B60R21/2338 , B60R2021/23386
摘要： A curtain airbag and device capable of stabilizing a position of a main panel in a vehicle length direction (longitudinal direction) and in a vehicle width direction (lateral direction) at the time of inflation and development. A curtain airbag is provided with a main panel forming an inflatable portion, a guide panel arranged on a rear surface arranged on a side window side of the main panel, and a connecting member which connects the main panel to a vehicle body, the main panel including a folded portion obtained by folding a lower end in a flat development view toward the rear surface side, the guide panel including an upper end connected to the main panel and a lower end connected to the folded portion, and the connecting member including a first end connected to the vehicle body and a second end connected to the folded portion.

2. 发明申请

US20180201220A1 CURTAIN AIRBAG, CURTAIN AIRBAG APPARATUS, AND METHOD FOR MANUFACTURING CURTAIN AIRBAG APPARATUS 审中-公开
公开(公告)号：US20180201220A1
公开(公告)日：2018-07-19
申请号：US15866912
申请日：2018-01-10
申请人： Takata Corporation
发明人： Sakae SUGIMORI
IPC分类号： B60R21/232 , B60R21/2338 , B60R21/213
CPC分类号： B60R21/232 , B60R21/213 , B60R21/2338 , B60R21/237 , B60R2021/0009 , B60R2021/0018 , B60R2021/028 , B60R2021/23386 , B60R2021/2685
摘要： A curtain airbag is folded and stored in an upper portion of a vehicle body under normal circumstances, and is inflated and expanded along a side window in emergency situations. The curtain airbag includes a front chamber to be inflated and expanded along the side window of a front seat of the vehicle body; a first gas supply port to supply gas to the front chamber, the first gas supply port being disposed at an upper portion of the front chamber; a sub-chamber smaller than the front chamber and disposed above the front chamber; and a second gas supply port disposed rearward of the sub-chamber, and communicated with and narrower than the first gas supply port. The sub-chamber is stored in a state of being folded on a front surface of the front chamber on a vehicle interior side at a portion of the second gas supply port.

3. 发明申请

US20160221527A1 CURTAIN AIRBAG AND CURTAIN AIRBAG DEVICE 有权
标题翻译：窗帘安全气囊和遮阳篷安全气囊设备
公开(公告)号：US20160221527A1
公开(公告)日：2016-08-04
申请号：US15029401
申请日：2014-08-05
申请人： TAKATA CORPORATION
发明人： Sakae SUGIMORI
IPC分类号： B60R21/232 , B60R21/26 , B60R21/239 , B60R21/213 , B60R21/231
CPC分类号： B60R21/232 , B60R21/213 , B60R21/23138 , B60R21/233 , B60R21/239 , B60R21/26 , B60R2021/0006 , B60R2021/0032 , B60R2021/23161 , B60R2021/23386
摘要： A curtain airbag and a curtain airbag device that reduce the energy transferred to an occupant even though an internal inflation pressure in a curtain airbag body is low are provided. A tie panel 3 is disposed on a curtain airbag body 2 on a side opposite a vehicle interior. An upper portion and a lower portion of the tie panel 3 are connected to the curtain airbag body 2 by sewing. In an area overlapped with the tie panel 3, the panels 5 and 6 of the curtain airbag body 2 are connected to each other by sewing with linearly connected portions 32 to 35, which extend radially in four directions, so as to form four inflation chambers 8 to 11. The curtain airbag body 2 and the tie panel 3 define a space S therebetween when the curtain airbag body 2 is inflated. The space S is in a pyramidal shape in which a portion around an intersection M of the connected portions 32 to 35 protrudes the most.
摘要翻译：提供即使帘式气囊体内的内部充气压力低的方式也能够减少传递给乘员的能量的帘式气囊和帘式安全气囊装置。连接面板3在与车辆内部相反的一侧设置在帘式气囊本体2上。连接面板3的上部和下部通过缝合连接到帘式气囊本体2。在与连接面板3重叠的区域中，帘式气囊主体2的面板5和6通过缝合线性连接部分32-35连接，该直线连接部分沿着四个方向径向延伸，以形成四个充气室当帘式气囊主体2膨胀时，帘式气囊本体2和连接板3在其间限定了间隙S. 空间S是连接部32〜35的交点M周围的部分最突出的金字塔形状。

4. 发明申请

US20140353949A1 CURTAIN AIRBAG AND CURTAIN AIRBAG DEVICE 审中-公开
标题翻译：窗帘安全气囊和遮阳篷安全气囊设备
公开(公告)号：US20140353949A1
公开(公告)日：2014-12-04
申请号：US14294844
申请日：2014-06-03
申请人： Takata Corporation
发明人： Sakae SUGIMORI
IPC分类号： B60R21/2338 , B60R21/232
CPC分类号： B60R21/2338 , B60R21/232 , B60R2021/23388
摘要： The disclosure discloses a curtain airbag comprising a roll body that is constructed by winding an airbag main body toward an upper edge portion side of a vehicle body, and a tether that is integrally embedded in the airbag main body or is attached to the airbag main body, has a base end connected to at least one end of both ends of the airbag main body in a vehicle body front-back direction, and is provided, at a tip end, with a vehicle body attaching portion for attaching to the vehicle body, the roll body having a derived portion that is formed in the at least one end connected to the tether and that derives the airbag main body on the one end side while pulling in the airbag main body on an side opposite to the one end side, in the winding into a roll shape.
摘要翻译：本发明公开了一种帘式气囊，其包括通过将气囊主体朝向车身的上边缘部侧卷绕而构成的卷筒体，以及一体地嵌入所述安全气囊主体中的或连接到所述安全气囊主体的系绳具有连接至车身前后方向的气囊主体的两端的至少一端的基端，并且在前端设置有用于安装在车体上的车体安装部，所述辊体具有形成在与所述系绳连接的所述至少一个端部中的导出部，并且在一端侧导出所述气囊主体，同时在与所述一端侧相反的一侧拉入所述气囊主体，卷绕成卷状。

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