公开(公告)号：US11987199B2

公开(公告)日：2024-05-21

申请号：US17637483

申请日：2020-08-18

申请人： ZF AUTOMOTIVE GERMANY GMBH

发明人： Robert Disam

IPC分类号： B60R21/261

CPC分类号： B60R21/261 ,  B60R2021/2617

摘要： In an assembly group (12) consisting of a cap (14) of a diffusor of a tubular gas generator (10) and a deflector element (16), the cap (14) comprises an outflow opening for gas generated by the tubular gas generator (10) and the deflector element (16) comprises a discharge portion (34) having at least one discharge opening (42b) through which gas exits the cap (14). The deflector element (16) is inserted into the outflow opening so that the discharge portion (34) protrudes laterally outwardly through the outflow opening, projects there from the cap (14), and an edge portion of the deflector element (16) abuts on an edge of the outflow opening at an inner face of a wall of the cap (14). The discharge portion (34) of the deflector element (16) is pushed from an interior of the cap (14) through the outflow opening until the edge portion abuts on the inner face of the edge of the outflow opening, and subsequently the cap (14) is firmly fixed to the tubular gas generator (10).

公开(公告)号：US09393928B2

公开(公告)日：2016-07-19

申请号：US14253913

申请日：2014-04-16

申请人： HYUNDAI MOBIS Co., Ltd.

发明人： Jong Seob Lee

IPC分类号： B60R21/261 ,  B60R21/2346

CPC分类号： B60R21/261 ,  B60R21/2346 ,  B60R2021/2617

摘要： A diffuser pocket for an airbag according to the present invention includes: an insertion portion into which a tip portion of an inflator is inserted; and a gas discharging portion which guides and discharges high-pressure gas injected from the inflator to an airbag cushion, in which the insertion portion has front and rear insertion portions in which lower portions are folded and upper portions are sewn, and the gas discharging portion has front and rear gas discharging surfaces in which a left line is folded, and upper portions and left portions are sewed, thereby preventing damage due to high-temperature and high-pressure gas injected from the inflator.

摘要翻译： 根据本发明的用于气囊的扩散器袋包括：插入部分，充气机的末端部分插入该插入部分; 以及气体排出部，其将从充气器喷射的高压气体引导到气囊，其中所述插入部具有其中下部被折叠的前部和后部插入部分，并且上部被缝合，并且所述气体排出部分 具有折叠左线的前后排气表面，并且上部和左部被缝合，从而防止由于从充气机喷射的高温高压气体而引起的损坏。

公开(公告)号：US20150321638A1

公开(公告)日：2015-11-12

申请号：US14709620

申请日：2015-05-12

申请人： TAKATA CORPORATION

发明人： Shinichi Sugimoto ,  Daisuke Shibata

IPC分类号： B60R21/261 ,  B60R21/233 ,  B60R21/239 ,  B60R21/231

CPC分类号： B60R21/233 ,  B60R21/23138 ,  B60R21/2338 ,  B60R21/239 ,  B60R21/261 ,  B60R2021/23146 ,  B60R2021/23324 ,  B60R2021/23382 ,  B60R2021/2617

摘要： To provide an airbag and an airbag device that can keep the internal pressure of the airbag in the initial stage of inflation and deployment high. An airbag includes a first chamber and a second chamber. The first chamber includes a nozzle forming a flow path capable of communicating with the second chamber, and a tether connecting the inner surface of the nozzle and the inner surface of the first chamber. During the inflation and deployment of the first chamber, the supply of gas to the second chamber is prevented by retracting the nozzle into the first chamber. After the first chamber is expelled into the cabin and when a predetermined external pressure is loaded on the first chamber, the nozzle is expelled into the second chamber so as to allow gas to be supplied to the second chamber.

摘要翻译： 提供一种能够将气囊的内部压力保持在充气和展开的初始阶段的气囊和气囊装置。 安全气囊包括第一室和第二室。 第一室包括形成能够与第二室连通的流路的喷嘴和连接喷嘴的内表面和第一室的内表面的系绳。 在第一室的充气和展开期间，通过将喷嘴缩回到第一室来防止向第二室供应气体。 在第一室被排出到舱中之后，当在第一室上装载预定的外部压力时，喷嘴被排出到第二室中，以允许将气体供应到第二室。

公开(公告)号：US09096193B2

公开(公告)日：2015-08-04

申请号：US13669320

申请日：2012-11-05

申请人： Key Safety Systems, Inc.

发明人： Bruce Andrew Kalandek

IPC分类号： B60R21/26 ,  B60R21/2346 ,  B60R21/232 ,  B60R21/235 ,  B60R21/261

CPC分类号： B60R21/2346 ,  B60R21/232 ,  B60R21/235 ,  B60R2021/23533 ,  B60R2021/2612 ,  B60R2021/2617 ,  Y10T29/49

摘要： An improved airbag assembly (20) has an inflator (40), an airbag (20) and a diffuser (70). The diffuser (70) is formed from two folded inner and outer pocket panel layers of fabric and sewn to the airbag (20). The folded inner pocket layer (71) is configured to fit inside the outer pocket layer (73) forming a two-layer structure. The fold (75) in the inner layer (71) is oriented in a first direction relative to the weave of the fabric and the fold of the outer layer (73) is oriented at a second direction relative to the weave of the fabric wherein the second direction is different from the first direction. The first direction and second direction of folds (75, 77) are inclined relative to the other so upon assembly the inner pocket layer (71) fabric weave is directionally inclined on a bias relative to the outer pocket layer (73) fabric weave.

摘要翻译： 改进的气囊组件（20）具有充气机（40），气囊（20）和扩散器（70）。 扩散器（70）由两个折叠的内袋和外袋面料层形成并缝合到气囊（20）。 折叠的内袋层（71）构造成装配在形成双层结构的外袋层（73）内。 内层（71）中的折叠（75）相对于织物的织物在第一方向上定向，并且外层（73）的折叠方向相对于织物的织物在第二方向上定向，其中， 第二方向与第一方向不同。 褶皱（75,77）的第一方向和第二方向相对于另一方倾斜，因此在组装时，内袋层（71）织物编织相对于外袋层（73）织物编织的偏压方向倾斜。

公开(公告)号：US20140125041A1

公开(公告)日：2014-05-08

申请号：US13669320

申请日：2012-11-05

申请人： KEY SAFETY SYSTEMS, INC.

发明人： Bruce Andrew Kalandek

IPC分类号： B60R21/26

CPC分类号： B60R21/2346 ,  B60R21/232 ,  B60R21/235 ,  B60R2021/23533 ,  B60R2021/2612 ,  B60R2021/2617 ,  Y10T29/49

摘要： An improved airbag assembly (20) has an inflator (40), an airbag (20) and a diffuser (70). The diffuser (70) is formed from two folded inner and outer pocket panel layers of fabric and sewn to the airbag (20). The folded inner pocket layer (71) is configured to fit inside the outer pocket layer (73) forming a two-layer structure. The fold (75) in the inner layer (71) is oriented in a first direction relative to the weave of the fabric and the fold of the outer layer (73) is oriented at a second direction relative to the weave of the fabric wherein the second direction is different from the first direction. The first direction and second direction of folds (75, 77) are inclined relative to the other so upon assembly the inner pocket layer (71) fabric weave is directionally inclined on a bias relative to the outer pocket layer (73) fabric weave.

摘要翻译： 改进的气囊组件（20）具有充气机（40），气囊（20）和扩散器（70）。 扩散器（70）由两个折叠的内袋和外袋面料层形成并缝合到气囊（20）。 折叠的内袋层（71）构造成装配在形成双层结构的外袋层（73）内。 内层（71）中的折叠（75）相对于织物的织物在第一方向上定向，并且外层（73）的折叠方向相对于织物的织物在第二方向上定向，其中， 第二方向与第一方向不同。 褶皱（75,77）的第一方向和第二方向相对于另一方倾斜，因此在组装时，内袋层（71）织物编织相对于外袋层（73）织物编织的偏压方向倾斜。

公开(公告)号：US20110062691A1

公开(公告)日：2011-03-17

申请号：US12871227

申请日：2010-08-30

申请人： Michael F. Fink

发明人： Michael F. Fink

IPC分类号： B60R21/26 ,  B60R21/16

CPC分类号： B60R21/232 ,  B60R21/239 ,  B60R21/26 ,  B60R2021/23316 ,  B60R2021/2615 ,  B60R2021/2617

摘要： An inflatable cushion for a side of a vehicle is provided, the inflatable cushion having a first sheet of material; a second sheet of material, the first sheet of material being secured to the second sheet of material at a seam to define the inflatable cushion; and wherein the seam consists only of: a first plurality of stitches; a peripheral edge portion of the first sheet of material; and a peripheral edge portion of the second sheet of material; and wherein no adhesives or sealants are applied to the first sheet and the second sheet when the seam is formed by applying the first plurality of stitches.

摘要翻译： 提供了一种用于车辆侧面的充气垫，所述可充气垫具有第一片材料; 第二片材料，第一片材料在接缝处固定到第二片材料以限定可充气垫; 并且其中所述接缝仅包括：第一多个针脚; 第一片材料的周边部分; 和所述第二材料片的周缘部分; 并且其中当通过施加所述第一多个针脚形成所述接缝时，在所述第一片和所述第二片上不施加粘合剂或密封剂。

公开(公告)号：US07784822B2

公开(公告)日：2010-08-31

申请号：US11190499

申请日：2005-07-26

申请人： Michael F. Fink

发明人： Michael F. Fink

IPC分类号： B60R21/16

CPC分类号： B60R21/232 ,  B60R21/239 ,  B60R21/26 ,  B60R2021/23316 ,  B60R2021/2615 ,  B60R2021/2617

摘要： An inflatable side curtain airbag for a passenger vehicle is provided. The airbag incorporates a new diode design that restricts gas flow, creating a plurality of substantially isolated cells. A delivery tube delivers gas to the cells through a plurality of outlet orifices that open to the cells. Upon inflation of the cells with a gas, flow of gas between each of the plurality of substantially isolated cells is restricted during occupant loading.

摘要翻译： 提供了一种乘用车辆的可充气侧帘式安全气囊。 安全气囊采用新的二极管设计，限制气体流动，形成多个基本隔离的电池。 输送管通过对细胞开放的多个出口孔将气体输送到细胞。 当气体膨胀时，多个基本上分离的电池中的每一个之间的气体流在乘客装载期间被限制。

公开(公告)号：US07695011B2

公开(公告)日：2010-04-13

申请号：US12155735

申请日：2008-06-09

申请人： Wolfgang Siegel

发明人： Wolfgang Siegel

IPC分类号： B60R21/26 ,  B60R21/213

CPC分类号： B60R21/231 ,  B60R21/217 ,  B60R2021/23123 ,  B60R2021/2617

摘要： An airbag can include a covering that surrounds an interior space that can be filled with gas, a gas-conducting pipe which is stretched longitudinally along a direction of extent, and a contact region of the covering that surrounds the inflow opening and encloses the gas-conducting pipe in a sealing manner along a circumferential direction of the gas-conducting pipe that encircles the direction of extent. A protective layer of the covering can be arranged, at least in some sections in the interior space of the covering, with respect to the gas-conducting pipe so that damage to the covering during filling of the interior space of the covering with hot gas can be prevented by the protective layer. At least one fastening region of the protective layer, via which the protective layer can be connected to the covering, can be connected to the contact region of the covering.

摘要翻译： 安全气囊可以包括围绕可填充有气体的内部空间的覆盖物，沿着方向纵向拉伸的导气管和围绕流入开口的覆盖物的接触区域， 沿导气管的圆周方向以密封方式导管，该导气管围绕该方向。 覆盖物的保护层至少在覆盖物的内部空间的一些部分中相对于导气管布置，使得在用热气体填充覆盖物的内部空间期间对覆盖物的损坏可以 被保护层防止。 保护层的至少一个固定区域，保护层可以通过该紧固区域连接到覆盖物上，可以连接到覆盖物的接触区域。

公开(公告)号：US07434836B2

公开(公告)日：2008-10-14

申请号：US11709292

申请日：2007-02-22

申请人： Markus Leiffheit ,  Heinrich Einsiedel ,  Richard Frank ,  Ulrich Karlbauer

发明人： Markus Leiffheit ,  Heinrich Einsiedel ,  Richard Frank ,  Ulrich Karlbauer

IPC分类号： B60R21/26

CPC分类号： B60R21/276 ,  B60R21/262 ,  B60R2021/2612 ,  B60R2021/2617

摘要： An airbag module comprises a gas generator, a gas bag, and a gas guiding device which is connected to the gas bag and the gas generator. The gas guiding device comprises at least one outflow opening, through which the gas of the gas generator in the gas bag is guided. The airbag module will not be damaged or only slightly damaged if the airbag module is externally heated, for example, in a fire. The airbag module is configured such that if the gas generator is undesirably released, if the generator is externally heated, the airbag module is thrust-neutral.

摘要翻译： 安全气囊模块包括气体发生器，气囊和连接到气囊和气体发生器的气体引导装置。 气体引导装置包括至少一个流出开口，气囊中的气体发生器的气体通过该流出开口被引导。 如果气囊模块被外部加热，例如火灾，则安全气囊模块不会损坏或仅轻微损坏。 气囊模块被构造成使得如果气体发生器不期望地被释放，则如果发电机被外部加热，则气囊模块是推力中性的。

公开(公告)号：US07380819B2

公开(公告)日：2008-06-03

申请号：US10520702

申请日：2003-06-04

申请人： Conrad Fricke ,  Jonathan Moore ,  Richard White

发明人： Conrad Fricke ,  Jonathan Moore ,  Richard White

IPC分类号： B60R21/26

CPC分类号： B60R21/261 ,  B60R21/232 ,  B60R21/26 ,  B60R2021/23316 ,  B60R2021/2617

摘要： An air-bag arrangement is disclosed, which preferably takes the form of an inflatable curtain. The arrangement comprises a single inflatable element (2) and a gas generator (10), which is configured to inflate the inflatable element (2). The inflatable element (2) defines at least two inflatable chambers (5,6). A gas-supply duct (11) is provided which has an end outlet aperture (19) formed through an end wall 18 of the gas-supply duct (11) so as to have a diameter smaller than the bore of the gas-supply duct (11). The gas-supply duct (11) also has at least one side outlet aperture (20) formed through the side wall of the gas-supply duct (11) at a position generally adjacent the end outlet aperture (19). The side outlet aperture (20) is configured to direct gas out of the gas-supply duct (11) in a direction substantially orthogonal to the direction of gas directed to the end outlet aperture (19). The gas-supply duct (11) is arranged so that gas exiting through the end outlet aperture (19) is directed to one of the chambers (5), whilst gas exiting through the side outlet aperture (20) is directed to the other chamber (6).

摘要翻译： 公开了一种气囊装置，其优选地采用可充气帘的形式。 该装置包括单个可充气元件（2）和气体发生器（10），其构造成使可膨胀元件（2）膨胀。 可膨胀元件（2）限定至少两个可充气室（5,6）。 设置有气体供给管道（11），其具有通过气体供给管道（11）的端壁18形成的端部出口孔口（19），其直径小于气体供给管道 （11）。 气体供应管道（11）还具有至少一个通过气体供应管道（11）的侧壁形成的侧面出口孔口（20），所述侧部出口孔口大体上邻近端部出口孔口（19）。 侧出口孔（20）构造成沿着与指向端出口孔（19）的气体方向基本正交的方向将气体引导出气体供应管道（11）。 气体供应管道（11）被布置成使得通过端部出口孔（19）排出的气体被引导到其中一个室（5），而通过侧出口孔（20）排出的气体被引导到另一个室 （6）。