公开(公告)号：US6070904A

公开(公告)日：2000-06-06

申请号：US817493

申请日：1997-07-02

申请人： Toru Ozaki ,  Takeshi Yamaji ,  Kazuaki Bito ,  Hidehito Sogi ,  Takeshi Oyama ,  Kenji Kaneko ,  Yoshio Yamada

发明人： Toru Ozaki ,  Takeshi Yamaji ,  Kazuaki Bito ,  Hidehito Sogi ,  Takeshi Oyama ,  Kenji Kaneko ,  Yoshio Yamada

IPC分类号： B60R21/16 ,  B60R21/20 ,  B60R21/201 ,  B60R21/217

CPC分类号： B60R21/217 ,  B60R21/16 ,  B60R21/201 ,  B60R2021/161

摘要： An air bag device has an air bag at least partially receivable in a predetermined receiving part of a vehicle along with an inflator for inflating the air bag. A band is breakable by a deployment pressure of the air bag and is provided such that at least a part of the air bag is strapped by the band to retain a folded shape prior to deployment of the air bag. The band is formed of a woven fabric in an embodiment and includes a breaking part formed by breaking assisting structure arranged in a line corresponding to a breaking direction of the breaking part. In an embodiment of the air bag device the woven fabric has weaving thread inclined at an inclination angle with respect to the breaking direction of the breaking part. A further feature provides a retainer including an attachment part for fixing the air bag to the inflator and the band including an insertion hole part formed therein through which the attachment part of the retainer and the inflator are inserted such that the air bag is strapped together with the retainer by the band.

摘要翻译： PCT No.PCT / JP96 / 02330 Sec。 371日期1997年7月2日 102（e）日期1997年7月2日PCT提交1996年8月20日PCT公布。 出版物WO97 / 06984 日期1997年2月27日气囊装置具有至少部分地可接收在车辆的预定接收部分中的气囊以及用于使气囊充气的充气器。 带可以通过安全气囊的展开压力而变形，并且被设置成使得气囊的至少一部分被带束紧，以在展开气囊之前保持折叠形状。 该带由一实施例中的机织织物形成，并且包括通过以与断裂部分的断裂方向相对应的线布置的辅助结构而形成的断裂部。 在气囊装置的一个实施例中，机织织物具有相对于断裂部分的断裂方向倾斜倾斜的编织线。 另一特征提供一种保持器，其包括用于将气囊固定到充气机的附接部分和包括形成在其中的插入孔部分的带，保持器和充气器的附接部分通过该插入孔部分插入，使得气囊与 由乐队保留。

公开(公告)号：US06676147B2

公开(公告)日：2004-01-13

申请号：US09980371

申请日：2002-03-12

申请人： Toru Ozaki ,  Kenji Shibayama ,  Kazuaki Bito ,  Takeshi Yamaji ,  Hidehito Sogi ,  Takashi Sasaki ,  Yoshinori Mihara

发明人： Toru Ozaki ,  Kenji Shibayama ,  Kazuaki Bito ,  Takeshi Yamaji ,  Hidehito Sogi ,  Takashi Sasaki ,  Yoshinori Mihara

IPC分类号： B60R2126

CPC分类号： B60R21/2171 ,  B60R21/205 ,  B60R21/237

摘要： In an airbag device (10) wherein within a casing (12) opening upwardly an inflator (16) and an airbag (14) are housed at its bottom part and the opening side, respectively, a cylindrical diffuser (18) surrounding the outer circumference of the inflator (16) is provided, which has a partition wall (40) projecting toward the opening side of the casing and partitioning an airbag-housing space into a forward side and a rearward side relative to the vehicle, in which to house the airbag (14) dividedly, and a lip portion (32) of the airbag (14) is superposed downwards of the diffuser (18) thereby to lock the bottom part of the diffuser (18) to the bottom surface of the casing (12). Thus, it is easy, albeit compart, to control the deployment behavior of the airbag and excellent in workability of assembling the airbag in the casing.

摘要翻译： 在安全气囊装置（10）中，在其向上开口的壳体（12）内分别在其底部和开口侧容纳充气机（16）和气囊（14），所述气囊装置（10）分别围绕外周 设有充气器（16），其具有朝向壳体的开口侧突出的分隔壁（40），并且将气囊容纳空间相对于车辆分隔成前侧和后侧， 气囊（14）分开，并且气囊（14）的唇部（32）从扩散器（18）向下叠合，从而将扩散器（18）的底部部分锁定到壳体（12）的底表面， 。 因此，很容易，尽管如此，控制安全气囊的展开行为以及将气囊组装在套管中的可操作性极佳。

公开(公告)号：US5316337A

公开(公告)日：1994-05-31

申请号：US36666

申请日：1993-03-25

申请人： Takeshi Yamaji ,  Toru Ozaki ,  Koji Sugiura ,  Kazuaki Bito ,  Motoaki Naruse ,  Hidehito Sogi

发明人： Takeshi Yamaji ,  Toru Ozaki ,  Koji Sugiura ,  Kazuaki Bito ,  Motoaki Naruse ,  Hidehito Sogi

IPC分类号： B60R21/16 ,  D05B39/00 ,  B60R21/20

CPC分类号： B60R21/231 ,  D05B39/00

摘要： An inflatable bag,for airbag restraint systems for a front seat passenger, of a quadrilateral prismoidal shape comprising a right-angled quadrilateral base portion adapted to face and receive the passenger by the extension of the bag upon deployment, a lip portion defining an opening for admitting gas from the system and adapted to be attached to a dashboard, upper and lower face portions, and lateral face portions having T-like or Y-like joints diverging from the lip to base portions and exhibiting a strap effect. The bag is made of a one-piece cloth, each outlining lateral side of which has longitudinally consecutive six sides of three triangular sections wherein two endmost sides and respective two adjoining sides have respectively an equal length, or longitudinally consecutive five sides wherein two endmost sides have an equal length and other two sides adjacent to the former have a total length equal to the length of a longitudinal side therebetween. When the cloth is longitudinally folded into two, the endmost sides are superposed and sewed together. Then, respective adjoining sides are superposed and sewed together, thus forming the Y-like joints and lateral face portions, or other two sides are superposed onto the longitudinal side and sewed together, thus forming the T-like joints and lateral portions, thereby shaping the prismoidal body, which is turned inside out to give the bag. The endmost sides may assume an arc-like line.

摘要翻译： 一种用于前排座椅乘客的安全气囊限制系统的充气袋，包括四边形四边形形状的直角四边形基部，该直角四边形基部适于在展开时通过袋延伸来面对和接收乘客;唇部，限定用于 允许从系统接收气体并且适于附接到仪表板，上表面部分和下表面部分以及具有从唇部分散到基部并呈现带状效应的T形或Y形接头的侧面部分。 该袋由单件布制成，其每个侧面侧面具有三个三角形部分的纵向连续的六个侧面，其中两个最近侧和相应的两个相邻侧面分别具有相等长度或纵向连续的五个侧面，其中两个最前面 具有相同的长度，并且与前者相邻的其它两侧的总长度等于它们之间的纵向侧的长度。 当布被纵向折叠成两个时，最后面重叠并缝合在一起。 然后，将各个相邻的侧面重叠并缝合在一起，从而形成Y形接头和侧面部分，或者其他两个侧面重叠在纵向侧并缝合在一起，从而形成T形接头和侧部，由此成形 棱柱体，向内转出来给袋子。 最末端可以呈弧形线。

公开(公告)号：US5865467A

公开(公告)日：1999-02-02

申请号：US952456

申请日：1997-12-02

申请人： Kazuaki Bito ,  Takeshi Yamaji ,  Toru Ozaki

发明人： Kazuaki Bito ,  Takeshi Yamaji ,  Toru Ozaki

IPC分类号： B60R21/16 ,  B60R21/205 ,  B60R21/231

CPC分类号： B60R21/231

摘要： In an airbag having a generally quadrilateral pyramidal body fallen sideways, cloths 21 and 22 for side face portions having a generally triangular shape constituting side face portions 20 of the pyramidal body, are extended from both side edge portions of an upper face portion 16 and a lower face portion 18 of the pyramidal body, opposed side edge portions 21a and 21a of the respective cloths 21 and 22 for the side face portions are sewed together, and both side edge portions 14a of a frontal portion 14 and respective side edge portions 21b and 22b of the cloths 21 and 22 for side face portions are sewed together, both the seam portions 24 in a lateral direction and the seam portions 26 in a vertical direction constituting a T-like shape fallen sideways formed at side face portions 20, are formed in a circular arc shape bent outwardly. Thereby, balance of extensions of the seam portions and other cloth portions of the airbag is achieved by which the airbag having a predetermined extended shape can easily be fabricated and further, stresses applied on intersections 28 of the seam portions 24 and the seam portions 26 can be alleviated.

摘要翻译： PCT No.PCT / JP97 / 00899 Sec。 371日期1997年12月2日第 102（e）日期1997年12月2日PCT 1997年3月19日PCT公布。 第WO97 / 36769号公报 日期1997年10月9日在具有大致四边形金字塔体的侧面侧面的安全气囊中，具有构成锥体的侧面部20的大致三角形的侧面部的布21,22从上部的两侧缘部延伸 金字塔形体的面部16和下表面部分18，用于侧面部分的各个织物21和22的相对侧边缘部分21a和21a被缝合在一起，并且前部14的两个侧边缘部分14a和相应的 用于侧面部分的织物21和22的侧边缘部分21b和22b被缝合在一起，两个接缝部分24在横向方向上和接缝部分26在垂直方向上构成T形形状在侧面下降 部分20形成为向外弯曲的圆弧形状。 由此，能够容易地制造具有预定的延伸形状的气囊的气囊的接缝部和其他布部的延伸的平衡，并且进一步地，施加在接缝部24和接缝部26的交点28上的应力 减轻

公开(公告)号：US5884574A

公开(公告)日：1999-03-23

申请号：US828786

申请日：1997-03-27

申请人： Hidehito Sogi ,  Toru Ozaki

发明人： Hidehito Sogi ,  Toru Ozaki

IPC分类号： D06C25/00 ,  B60R21/16 ,  B60R21/235 ,  D03D1/02 ,  D06H5/00 ,  D05B97/00

CPC分类号： B60R21/235 ,  B60R2021/23576

摘要： An air bag for a vehicle has a peripheral part of an occupant-associated panel and a peripheral part of an inflator-associated panel stitched together. At portions of the peripheral part of each panel where constituent threads of a fabric of that panel and a contour line of the air bag are substantially parallel, the peripheral part of the other panel stitched thereto is curtailed to form a curtailed portion where threads and the contour are not parallel. As result, the thread-contour substantially parallel portions are easily bent by gas flow on inflation of the air bag and an amount of thread fraying occurring on inflation of the bag is reduced by the bending.

摘要翻译： 一种用于车辆的气囊具有乘员关联面板的周边部分和充气机相关面板的周边部分缝合在一起。 在每个面板的周边部分的部分，其中该面板的织物的组成线和安全气囊的轮廓线基本上平行，另一个面板的周边部分被缝合以形成卷曲部分，其中线和 轮廓不平行。 结果，螺纹轮廓基本上平行的部分在气囊膨胀时容易被气流弯曲，并且通过弯曲减小了袋膨胀时发生的螺纹磨损量。

公开(公告)号：US5573270A

公开(公告)日：1996-11-12

申请号：US345491

申请日：1994-11-28

申请人： Hidehito Sogi ,  Toru Ozaki ,  Shigeyoshi Fukushima ,  Tomohiro Sugiura

发明人： Hidehito Sogi ,  Toru Ozaki ,  Shigeyoshi Fukushima ,  Tomohiro Sugiura

IPC分类号： B60R21/16 ,  B60R21/233 ,  B60R21/26

CPC分类号： B60R21/233 ,  B60R21/2338 ,  B60R21/2346 ,  B60R2021/23382

摘要： An airbag with an inflation gas diffuser comprising an inflator side cloth and an occupant side cloth both of a substantially equal size and a generally circular shape seamed together at outer peripheral portions thereof to form an outer configuration of the airbag. The inflator side cloth has a central opening through which to communicate with an inflator, and an internal cloth of a smaller size enclosed within the airbag to cover the opening. The internal cloth is partially seamed at its outer perimetric portion, to the inflator side cloth so as to form circumferentially alternately seamed portions and non-seamed open portions acting as a control passage for the inflation gas. The internal cloth may be circular, semicircular, dumbbell, polygonal, etc. The seamed portions each may consist of a main straight seam and two curved end seams.

摘要翻译： 一种具有膨胀气体扩散器的气囊，包括充气器侧布和乘员侧布，其大体上相同的尺寸和大致圆形形状在其外周部分处接合在一起以形成气囊的外部构造。 充气器侧布具有中心开口，通过该中心开口与充气机连通，以及封闭在气囊内的较小尺寸的内部布以覆盖开口。 内布在其外周部分部分地接合到充气机侧布，以形成周向交替接缝部分和用作膨胀气体的控制通道的非接缝开口部分。 内布可以是圆形，半圆形，哑铃，多边形等。接缝部分可以由主直缝和两个弯曲的端部接缝组成。

公开(公告)号：US5358273A

公开(公告)日：1994-10-25

申请号：US17874

申请日：1993-02-16

申请人： Osamu Onishi ,  Toru Ozaki ,  Hidehito Sogi ,  Shigeyoshi Fukushima ,  Koji Sugiura ,  Atsushi Onoda

发明人： Osamu Onishi ,  Toru Ozaki ,  Hidehito Sogi ,  Shigeyoshi Fukushima ,  Koji Sugiura ,  Atsushi Onoda

IPC分类号： B60R21/16 ,  B60R21/203 ,  B60R21/233 ,  B60R21/2338 ,  B60B21/20

CPC分类号： B60R21/233 ,  B60R21/2338 ,  B60R2021/23324 ,  B60R2021/23382 ,  B60R21/203

摘要： An inflatable bag for airbag passive restraints for driver which comprises upper and lower circular base cloths of the same size seamed together at their outer peripheries and lateral regulating means for regulating inflation of the bag in lateral and upward directions and causing downward inflation, which means extends to link between an inner periphery of the lower base cloth and the outer peripheries in a shorter length than the radial distance therebetween, thus forming a sag portion on the lower cloth. When the bag is deployed, the lateral regulating means enables the sag portion to bulge sideways out of a steering wheel to protect a driver. The bag may further include upward restricting means for upward inflation. The lateral and the upward regulating means may be located in a whole circumferential area or within a range of 1/2 to 1/4 the circumference of both cloths. A method of producing the bag having lateral or both regulating means is characterized by using a third cloth of the same size having strap-like portion or portions defined by communicating hole or holes. After superposing and sewing of the lower, upper and third cloths, the strap-like portions are each raised and folded into two and sewn at two roots, thus forming the lateral means. Then the folded strap-like portions are cut at one root and the unfolded strap ends are sewn to the upper base cloth to form upward strap members.

摘要翻译： 一种用于驾驶员的气囊被动约束装置的充气袋，其包括在其外围处接合在一起的相同尺寸的上下圆形基布和侧向调节装置，用于调节袋在侧向和向上方向上的膨胀并引起向下膨胀，这意味着延伸 在下基布的内周和外周之间以比其间的径向距离更短的长度连结，从而在下布上形成下垂部。 当袋部署时，侧向调节装置使得下垂部分从侧向凸出方向盘以保护驾驶员。 袋子还可以包括用于向上膨胀的向上限制装置。 横向和向上调节装置可以位于两个布的整个圆周区域中或在两个布的圆周的1/2至1/4的范围内。 制造具有侧面或两个调节装置的袋的方法的特征在于使用具有由连通孔或孔限定的带状部分或部分的具有相同尺寸的第三布。 在下，上和第三布的叠加和缝合之后，将带状部分分别升高并折叠成两个，并在两个根部缝合，从而形成横向装置。 然后将折叠的带状部分在一个根部切割，并将展开的条带端部缝合到上部基布上以形成向上的带状部件。

公开(公告)号：US5848805A

公开(公告)日：1998-12-15

申请号：US625059

申请日：1996-03-29

申请人： Hidehito Sogi ,  Kazuhiro Nakayama ,  Toru Ozaki ,  Masahiro Ushio

发明人： Hidehito Sogi ,  Kazuhiro Nakayama ,  Toru Ozaki ,  Masahiro Ushio

IPC分类号： B60R21/16 ,  B60R21/233 ,  B60R21/237 ,  B60R21/20

CPC分类号： B60R21/233 ,  B60R21/2338 ,  B60R21/2346 ,  B60R2021/23382 ,  B60R21/237

摘要： In a bag for a vehicle air bag device according to this invention, tethers are installed at positions clear of the spouting direction of gas from a flow regulator. Therefore, the flow regulating effect provided by the flow regulator is not impaired by the tethers, allowing the gas flow to be reliably directed diametrically outward toward the outer periphery of the bag, whereby the deployment speed of the bag moving toward the occupant can be reduced. Further, in a bag for a vehicle air bag device according to this invention, a folding system which allows less easy spreading is employed in the spouting direction of gas from the flow regulator. Therefore, the gas flow can be uniformly led in two mutually opposite directions, thereby making it possible to reduce the deployment speed of the bag moving toward the occupant.

摘要翻译： 在根据本发明的用于车辆气囊装置的袋中，系绳安装在远离来自流量调节器的气体的喷射方向的位置处。 因此，由流量调节器提供的流量调节效果不受系绳的影响，允许气流可靠地直径朝向袋的外周指向，从而可以减少袋子向乘员移动的展开速度 。 此外，在根据本发明的用于车辆气囊装置的袋中，在来自流量调节器的气体的喷射方向上采用允许较不容易扩散的折叠系统。 因此，气流能够以两个相互相反的方向均匀地引导，从而可以降低行李向乘员行进的展开速度。

公开(公告)号：US5873598A

公开(公告)日：1999-02-23

申请号：US909720

申请日：1997-08-12

申请人： Kazuhiko Yoshioka ,  Kazuaki Bito ,  Yoshinori Mihara ,  Toru Ozaki

发明人： Kazuhiko Yoshioka ,  Kazuaki Bito ,  Yoshinori Mihara ,  Toru Ozaki

IPC分类号： B60R21/16 ,  B60R21/217 ,  B60R21/237 ,  B60R21/26 ,  B60R21/261

CPC分类号： B60R21/2171 ,  B60R21/26 ,  B60R21/261 ,  B60R21/237

摘要： In an air bag device, a diffuser 5 is provided with a partition wall 51 partitioning a space on a case opening side of the diffuser 5 into a passenger side and a side further from the passenger; a gas guiding passage 7 for guiding gas produced by an inflator 4 to a case opening 21 is formed on the side of this partition wall 51 further from the passenger, a folded air bag 3 is packed on the passenger side of the partition wall 51, and a case-side end portion 32a of an air bag upper part 32 to constitute the upper part of the deployed air bag is disposed so as to cover the exit of the gas guiding passage 7. As a result, the end portion 32a of the air bag upper part 32 is expanded first and the air bag subsequently deploys progressively and smoothly from this air bag upper part 32 side in a controlled manner.

公开(公告)号：US5944344A

公开(公告)日：1999-08-31

申请号：US152655

申请日：1998-09-14

申请人： Kazuhiko Yoshioka ,  Kazuaki Bito ,  Yoshinori Mihara ,  Toru Ozaki

发明人： Kazuhiko Yoshioka ,  Kazuaki Bito ,  Yoshinori Mihara ,  Toru Ozaki

IPC分类号： B60R21/16 ,  B60R21/217 ,  B60R21/237 ,  B60R21/26 ,  B60R21/261

CPC分类号： B60R21/2171 ,  B60R21/26 ,  B60R21/261 ,  B60R21/237

摘要： In an air bag device, a diffuser 5 is provided with a partition wall 51 partitioning a space on a case opening side of the diffuser 5 into a passenger side and a side further from the passenger; a gas guiding passage 7 for guiding gas produced by an inflator 4 to a case opening 21 is formed on the side of this partition wall 51 further from the passenger, a folded air bag 3 is packed on the passenger side of the partition wall 51, and a case-side end portion 32a of an air bag upper part 32 to constitute the upper part of the deployed air bag is disposed so as to cover the exit of the gas guiding passage 7. As a result, the end portion 32a of the air bag upper part 32 is expanded first and the air bag subsequently deploys progressively and smoothly from this air bag upper part 32 side in a controlled manner.