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公开(公告)号：US08905432B2
公开(公告)日：2014-12-09
申请号：US14003036
申请日：2012-03-02
IPC分类号： B60R21/232 , B60R21/26 , B60R21/233 , B60R21/13 , B60R21/231 , B60R21/239 , B60R21/235
CPC分类号： B60R21/26 , B60R21/13 , B60R21/23138 , B60R21/232 , B60R21/233 , B60R21/239 , B60R2021/23316 , B60R2021/23324 , B60R2021/23576
摘要： A curtain airbag capable of preventing a partial decrease in internal pressure to improve ejection prevention performance. The airbag includes: a main chamber, which inflates first; a delay chamber that is inflated with gas from the main chamber; a linear seam portion where front and back base fabrics are joined to partition the main chamber from the delay chamber; a planar seam portion formed at a lower end of the linear seam portion to define a non-inflation region in a range of the front and back base fabrics; and a gas inflow channel provided between the planar seam portion and the lower edge of the airbag to allow gas to flow from the main chamber into the delay chamber. The front and back base fabrics of the gas inflow channel sag upon completion of inflation and deployment to form a wrinkled portion that blocks or narrows the gas inflow channel.
摘要翻译： 一种能够防止内部压力部分降低以提高防弹性能的帘式气囊。 气囊包括：主室，其先充气; 延迟室，其从主室充满气体; 线性缝合部分，其中前基底织物和后基底织物接合以将主室与延迟室分隔开; 形成在所述直线接缝部分的下端处以限定所述正面和背面基底织物范围内的非充气区域的平面接缝部分; 以及设置在所述平面接缝部分和所述气囊的下边缘之间的气体流入通道，以允许气体从所述主室流入延迟室。 气体流入通道的正面和背面织物在充气和展开完成时下垂，形成阻塞或变窄气体流入通道的起皱部分。
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公开(公告)号：US20130341894A1
公开(公告)日：2013-12-26
申请号：US14003036
申请日：2012-03-02
IPC分类号： B60R21/26 , B60R21/231 , B60R21/13
CPC分类号： B60R21/26 , B60R21/13 , B60R21/23138 , B60R21/232 , B60R21/233 , B60R21/239 , B60R2021/23316 , B60R2021/23324 , B60R2021/23576
摘要： A curtain airbag capable of preventing a partial decrease in internal pressure to improve ejection prevention performance. The airbag includes: a main chamber, which inflates first; a delay chamber that is inflated with gas from the main chamber; a linear seam portion where front and back base fabrics are joined to partition the main chamber from the delay chamber; a planar seam portion formed at a lower end of the linear seam portion to define a non-inflation region in a range of the front and back base fabrics; and a gas inflow channel provided between the planar seam portion and the lower edge of the airbag to allow gas to flow from the main chamber into the delay chamber. The front and back base fabrics of the gas inflow channel sag upon completion of inflation and deployment to form a wrinkled portion that blocks or narrows the gas inflow channel.
摘要翻译： 一种能够防止内部压力部分降低以提高防弹性能的帘式安全气囊。 气囊包括：主室，其先充气; 延迟室，其从主室充满气体; 线性缝合部分，其中前基底织物和后基底织物接合以将主室与延迟室分隔开; 形成在所述直线接缝部分的下端处以限定所述正面和背面基底织物范围内的非充气区域的平面接缝部分; 以及设置在所述平面接缝部分和所述气囊的下边缘之间的气体流入通道，以允许气体从所述主室流入延迟室。 气体流入通道的正面和背面织物在充气和展开完成时下垂，形成阻塞或变窄气体流入通道的起皱部分。
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公开(公告)号：US07866694B2
公开(公告)日：2011-01-11
申请号：US12686641
申请日：2010-01-13
申请人： Akifumi Hanawa , Shinobu Yamamoto , Yosuke Shimizu , Keiko Aita
发明人： Akifumi Hanawa , Shinobu Yamamoto , Yosuke Shimizu , Keiko Aita
IPC分类号： B60R21/231 , B60R21/233
CPC分类号： B60R21/233 , B60R2021/23324
摘要： An airbag has a front panel positioned on an occupant side when inflated, and a rear panel of substantially the same shape as the front panel positioned on an opposite side to the occupant. Furthermore, an inflation restricting section, which restricts the inflated shape of the airbag, is formed by drawing together and fixing a portion of the front panel. When the airbag is inflated, the occupant side of the airbag is pulled inwards, thereby forming a cavity on the occupant side.
摘要翻译： 安全气囊在充气时具有位于乘员侧的前面板，以及与前方面板的与乘员相反的一侧的大致相同形状的后面板。 此外，通过将前面板的一部分拉在一起并固定而形成限制气囊膨胀形状的充气限制部。 当气囊膨胀时，气囊的乘员侧被向内拉，从而在乘员侧形成空腔。
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公开(公告)号：US08651513B2
公开(公告)日：2014-02-18
申请号：US13579803
申请日：2011-02-02
IPC分类号： B60R21/20 , B60R21/206
CPC分类号： B60R21/2171 , B60R21/206 , B60R21/2346 , B60R21/237
摘要： An airbag having a cushion part defining an insertion hole that is positioned between first and second sewing lines provided to a base fabric and that is provided for the insertion of the inflator from an outside to an inside. A diffuser positioned within the cushion part and in which the inflator is inserted from the insertion hole. The diffuser has a tubular portion with a portion formed by folding layers of fabrics and being sewn to the base fabric along the first sewing line. The diffuser fabric of the tubular portion on a side adjacent to the base fabric being additionally sewn to the base fabric along a second sewing line. The diffuser includes a guide member 1 that extends and covers the insertion hole with a surface that continues from an inner surface of the diffuser. The guide member being sewn to the base fabric along the first sewing line.
摘要翻译： 一种安全气囊，其具有限定插入孔的缓冲部件，所述插入孔位于设置在基布上的第一和第二缝合线之间，并且设置成用于将充气器从外部插入到内部。 位于缓冲部分内的扩散器，其中充气机从插入孔插入其中。 扩散器具有管状部分，其部分通过折叠织物层而形成，并且沿着第一缝合线缝合到基底织物。 在与基底织物相邻的一侧的管状部分的扩散织物，沿第二缝合线另外缝合到基底织物上。 扩散器包括引导构件1，该引导构件1从扩散器的内表面延伸并覆盖插入孔。 引导构件沿着第一缝合线缝合到基底织物上。
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公开(公告)号：US20100109301A1
公开(公告)日：2010-05-06
申请号：US12686641
申请日：2010-01-13
申请人： Akifumi Hanawa , Shinobu Yamamoto , Yosuke Shimizu , Keiko Aita
发明人： Akifumi Hanawa , Shinobu Yamamoto , Yosuke Shimizu , Keiko Aita
IPC分类号： B60R21/231
CPC分类号： B60R21/233 , B60R2021/23324
摘要： An airbag has a front panel positioned on an occupant side when inflated, and a rear panel of substantially the same shape as the front panel positioned on an opposite side to the occupant. Furthermore, an inflation restricting section, which restricts the inflated shape of the airbag, is formed by drawing together and fixing a portion of the front panel. When the airbag is inflated, the occupant side of the airbag is pulled inwards, thereby forming a cavity on the occupant side.
摘要翻译： 安全气囊在充气时具有位于乘员侧的前面板，以及与前方面板的与乘员相反的一侧的大致相同形状的后面板。 此外，通过将前面板的一部分拉在一起并固定而形成限制气囊膨胀形状的充气限制部。 当气囊膨胀时，气囊的乘员侧被向内拉，从而在乘员侧形成空腔。
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公开(公告)号：US20060279072A1
公开(公告)日：2006-12-14
申请号：US11449704
申请日：2006-06-09
申请人： Akifumi Hanawa , Shinobu Yamamoto , Yosuke Shimizu , Keiko Aita
发明人： Akifumi Hanawa , Shinobu Yamamoto , Yosuke Shimizu , Keiko Aita
IPC分类号： B60R21/26 , B60R21/233
CPC分类号： B60R21/233 , B60R2021/23324
摘要： An airbag has a front panel positioned on an occupant side when inflated, and a rear panel of substantially the same shape as the front panel positioned on an opposite side to the occupant. Furthermore, an inflation restricting section, which restricts the inflated shape of the airbag, is formed by drawing together and fixing a portion of the front panel. When the airbag is inflated, the occupant side of the airbag is pulled inwards, thereby forming a cavity on the occupant side.
摘要翻译： 安全气囊在充气时具有位于乘员侧的前面板，以及与前方面板的与乘员相反的一侧的大致相同形状的后面板。 此外，通过将前面板的一部分拉在一起并固定而形成限制气囊膨胀形状的充气限制部。 当气囊膨胀时，气囊的乘员侧被向内拉，从而在乘员侧形成空腔。
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公开(公告)号：US20120313358A1
公开(公告)日：2012-12-13
申请号：US13579803
申请日：2011-02-02
IPC分类号： B60R21/26
CPC分类号： B60R21/2171 , B60R21/206 , B60R21/2346 , B60R21/237
摘要： An airbag having a cushion part defining an insertion hole that is positioned between first and second sewing lines provided to a base fabric and that is provided for the insertion of the inflator from an outside to an inside. A diffuser positioned within the cushion part and in which the inflator is inserted from the insertion hole. The diffuser has a tubular portion with a portion formed by folding layers of fabrics and being sewn to the base fabric along the first sewing line. The diffuser fabric of the tubular portion on a side adjacent to the base fabric being additionally sewn to the base fabric along a second sewing line. The diffuser includes a guide member 1 that extends and covers the insertion hole with a surface that continues from an inner surface of the diffuser. The guide member being sewn to the base fabric along the first sewing line.
摘要翻译： 一种安全气囊，其具有限定插入孔的缓冲部件，所述插入孔位于设置在基布上的第一和第二缝合线之间，并且设置成用于将充气器从外部插入到内部。 位于缓冲部分内的扩散器，其中充气机从插入孔插入其中。 扩散器具有管状部分，其部分通过折叠织物层而形成，并且沿着第一缝合线缝合到基底织物。 在与基底织物相邻的一侧的管状部分的扩散织物，沿第二缝合线另外缝合到基底织物上。 扩散器包括引导构件1，该引导构件1从扩散器的内表面延伸并覆盖插入孔。 引导构件沿着第一缝合线缝合到基底织物上。
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公开(公告)号：US07900961B2
公开(公告)日：2011-03-08
申请号：US12693649
申请日：2010-01-26
申请人： Akifumi Hanawa , Shinobu Yamamoto , Yosuke Shimizu , Keiko Aita
发明人： Akifumi Hanawa , Shinobu Yamamoto , Yosuke Shimizu , Keiko Aita
IPC分类号： B60R21/231 , B60R21/233
CPC分类号： B60R21/233 , B60R2021/23324
摘要： An airbag has a front panel positioned on an occupant side when inflated, and a rear panel of substantially the same shape as the front panel positioned on an opposite side to the occupant. Furthermore, an inflation restricting section, which restricts the inflated shape of the airbag, is formed by drawing together and fixing a portion of the front panel. When the airbag is inflated, the occupant side of the airbag is pulled inwards, thereby forming a cavity on the occupant side.
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公开(公告)号：US07673901B2
公开(公告)日：2010-03-09
申请号：US11449704
申请日：2006-06-09
申请人： Akifumi Hanawa , Shinobu Yamamoto , Yosuke Shimizu , Keiko Aita
发明人： Akifumi Hanawa , Shinobu Yamamoto , Yosuke Shimizu , Keiko Aita
IPC分类号： B60R21/231 , B60R21/233
CPC分类号： B60R21/233 , B60R2021/23324
摘要： An airbag has a front panel positioned on an occupant side when inflated, and a rear panel of substantially the same shape as the front panel positioned on an opposite side to the occupant. Furthermore, an inflation restricting section, which restricts the inflated shape of the airbag, is formed by drawing together and fixing a portion of the front panel. When the airbag is inflated, the occupant side of the airbag is pulled inwards, thereby forming a cavity on the occupant side.
摘要翻译： 安全气囊在充气时具有位于乘员侧的前面板，以及与前方面板的与乘员相反的一侧的大致相同形状的后面板。 此外，通过将前面板的一部分拉在一起并固定而形成限制气囊膨胀形状的充气限制部。 当气囊膨胀时，气囊的乘员侧被向内拉，从而在乘员侧形成空腔。
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公开(公告)号：US08714585B2
公开(公告)日：2014-05-06
申请号：US13579792
申请日：2011-02-02
IPC分类号： B60R21/231
CPC分类号： B60R21/2171 , B60R21/2346 , B60R21/237 , B60R2021/23169
摘要： An airbag in which no choking occurs and which can be rapidly deployed. A cushion section of the airbag internally accommodates a cylinder-type inflator that includes an insertion hole for inserting the inflator from an outside to an inside, and a diffuser into which the inflator is inserted, and a diffuser having a tubular portion obtained by folding back a section of cloth to form symmetrical portions with an upper base formed by the folded back part and a lower base formed by adjacent ends of the symmetrical portions. The cushion section is folded back at both lateral sides of the along first folding lines that are substantially orthogonal to a longitudinal direction of the diffuser.
摘要翻译： 安全气囊，其中不发生窒息并且可以快速部署。 气囊的缓冲部内部容纳有气缸式充气机，其包括用于将充气器从外部插入到内部的插入孔和充气器插入到其中的扩散器，以及具有通过折回获得的管状部分的扩散器 形成对称部分的布的一部分与由折叠部分形成的上基部和由对称部分的相邻端形成的下基部。 缓冲部分沿着与扩散器的纵向方向基本正交的第一折叠线的两侧的侧面折回。
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