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1. 发明授权

US06832779B2 Airbag device for passenger's seats 有权
标题翻译：乘客座椅安全气囊装置
公开(公告)号：US06832779B2
公开(公告)日：2004-12-21
申请号：US10024367
申请日：2001-12-21
申请人： Koh Tajima , Yasushi Okada , Junichi Asanuma , Tatsuo Hirano
发明人： Koh Tajima , Yasushi Okada , Junichi Asanuma , Tatsuo Hirano
IPC分类号： B60R2116
CPC分类号： B60R21/231 , B60R21/237 , B60R21/239 , B60R2021/23576
摘要： A passenger's seat airbag device comprises an airbag including a passenger's side wall portion and a peripheral wall portion. The passenger's side wall portion is arranged generally in the vertical direction when the airbag is completely inflated. The peripheral wall portion is formed to converge, when the airbag is completely inflated, generally into a conical shape from the outer peripheral edge of the passenger's side wall portion forward of the vehicle. The airbag is so constructed that the gas inlet port for an open face generally in the horizontal direction is arranged in front of the lower side of the peripheral wall portion by mounting the gas inlet port peripheral wall on a case. The airbag is housed in a case by folding it horizontally and vertically after preliminarily folded. In the airbag preliminarily folded, the portion near the upper edge in the passenger's side wall portion is arranged at a position to confront the gas inlet port. In the preliminarily folded airbag, moreover, the passenger's side wall portion is flatly overlaid on the lower side of the peripheral wall portion.
摘要翻译：乘客座椅安全气囊装置包括具有乘客侧壁部和周壁部的气囊。当气囊完全充气时，乘客的侧壁部分大致垂直布置。当安全气囊完全充气时，周壁部形成为从车辆前方的乘客侧壁部的外周边缘大致成圆锥形。安全气囊被构造成使得通常在水平方向上的开放面的气体入口端口通过将气体入口周边壁安装在壳体上而布置在周壁部分的下侧的前方。预先折叠后，气囊通过折叠水平和垂直地收纳在壳体中。在预先折叠的气囊中，乘客侧壁部的上边缘附近的部位配置在与气体导入口对置的位置。此外，在预先折叠的安全气囊中，乘客的侧壁部分平坦地重叠在周壁部分的下侧。

2. 发明授权

US06439606B2 Three-dimensional air bags for vehicles 有权
标题翻译：汽车三维气囊
公开(公告)号：US06439606B2
公开(公告)日：2002-08-27
申请号：US09729923
申请日：2000-12-06
申请人： Yasushi Okada , Masaru Ido , Tatuo Hirano , Yuji Kuriyama , Kazumasa Suzuki , Hiroshi Ogawa , Rie Ichino , Kou Tajima , Junichi Asanuma
发明人： Yasushi Okada , Masaru Ido , Tatuo Hirano , Yuji Kuriyama , Kazumasa Suzuki , Hiroshi Ogawa , Rie Ichino , Kou Tajima , Junichi Asanuma
IPC分类号： B60R2116
CPC分类号： B60R21/233 , B60R21/2346 , B60R2021/23324
摘要： A three-dimensional airbag for a vehicle having a main panel having a generally elongated shape. The main panel includes a pair of generally symmetric first portions extending from opposite sides of a fold line and a pair of second portions. A subpanel is secured to the main panel to form a hollow body. The first portions of the main panel are joined to each other along their edges. The edges of the second portions are secured to the edge of the subpanel to close the open front end of the hollow body to form an air bag. The air bag may further include at least one of a baffle for controlling the flow of air within the bag during inflation and a tether assembly for controlling the opening of the air bag.
摘要翻译：一种用于车辆的三维气囊，其具有大致细长形状的主面板。主面板包括从折叠线和一对第二部分的相对侧延伸的一对大致对称的第一部分。子面板固定到主面板上以形成中空体。主面板的第一部分沿其边缘相互连接。第二部分的边缘固定到子面板的边缘以封闭中空体的敞开的前端，以形成气囊。气囊还可以包括用于在充气期间控制袋内的空气流动的挡板和用于控制气囊开口的系绳组件中的至少一个。

3. 发明申请

US20100127486A1 Inflator 审中-公开
标题翻译：气筒
公开(公告)号：US20100127486A1
公开(公告)日：2010-05-27
申请号：US12591321
申请日：2009-11-17
申请人： Junichi Asanuma
发明人： Junichi Asanuma
IPC分类号： B60R21/26
CPC分类号： B60R21/261 , B60R21/268
摘要： An inflator includes a compressed gas chamber defined by closing an exit hole with a rupture plate, a housing which holds a gas generator which can rupture the rupture plate and which has discharge ports from which a compressed gas can be discharged to the outside, and a guide for guiding a combustion gas from the gas generator to the rupture plate so as to rupture the rupture plate. The guide includes a substantially cylindrical spouting tube portion which extends toward the exit port at a distal end thereof, a mounting seat which is disposed at a proximal portion of the spouting tube portion and a connecting portion disposed between the mounting seat and the spouting tube portion. The guide is installed so as to be held to a holding tube portion with the spouting tube portion extending towards the exit port while defining a space H between an inner circumferential surface of a connecting tube portion of the housing and the spouting tube portion so extending and the mounting seat kept in abutment with a riser surface of the housing.
摘要翻译：充气机包括通过用破裂板关闭出口孔限定的压缩气体室，保持气体发生器的壳体，该气体发生器可破裂破裂板并且具有能够将压缩气体从该排出口排出到外部的排出口，用于将燃烧气体从气体发生器引导到破裂板的引导件，以使破裂板破裂。引导件包括在其远端处朝向出口延伸的大致圆柱形的喷射管部分，设置在喷射管部分的近端部分处的安装座和设置在安装座和喷射管部分之间的连接部分。引导件被安装成被保持在保持管部分上，其中喷射管部分朝向出口延伸，同时在壳体的连接管部分的内周表面和如此延伸的喷射管部分之间限定空间H; 安装座保持与壳体的立管表面邻接。

4. 发明授权

US08356408B2 Method of manufacturing an inflator 有权
公开(公告)号：US08356408B2
公开(公告)日：2013-01-22
申请号：US12457671
申请日：2009-06-18
申请人： Junichi Asanuma , Yoshitaka Kashitani , Keisuke Mori , Takashi Araki
发明人： Junichi Asanuma , Yoshitaka Kashitani , Keisuke Mori , Takashi Araki
IPC分类号： B23P17/00 , B60R21/26 , F17C1/00
CPC分类号： B60R21/268 , B60R21/272 , Y10T29/49229 , Y10T29/49826
摘要： At the time of manufacturing an inflator, a blocking body is first disposed at an opening so as to allow the interior and the exterior of a housing to communicate with each other. The blocking body is abutted against a peripheral edge of the opening so as to ensure sealability between the blocking body and the peripheral edge of the opening. A filling nozzle injecting a pressurized gas is then pressed against a periphery of an inlet port of the blocking body, and the pressurized gas is injected from the filling nozzle so as to fill the pressurized gas into the housing through a filling channel. Subsequently, to block the filling channel, the blocking body is energized with a resistance-welding current to resistance-weld an inner peripheral portion of the filling channel. At the same time, the blocking body is fixed to the peripheral edge of the opening by resistance-welding so as to maintain sealability, thereby manufacturing the inflator.

5. 发明申请

US20100031844A1 Inflator 有权
标题翻译：气筒
公开(公告)号：US20100031844A1
公开(公告)日：2010-02-11
申请号：US12461305
申请日：2009-08-06
申请人： Akimitsu Tanaka , Junichi Asanuma , Yuji Kuriyama
发明人： Akimitsu Tanaka , Junichi Asanuma , Yuji Kuriyama
IPC分类号： C06D5/00
CPC分类号： C06D5/06 , B60R21/272
摘要： An inflator according to this invention has a structure that an interior part of a housing is charged with a pressurized gas and a gas generating agent capable of generating a gas when combusted, wherein the pressurized gas formed only of an inert gas; a quantity of heat to be generated when the gas generating agent is combusted is set within a range of 6000 to 10000 J/g; and a molar ratio between the pressurized gas and the combustion gas generated by the combustion of the gas generating agent is set within a range of 20 to 40.
摘要翻译：根据本发明的充气机具有这样一种结构，其中壳体的内部装有加压气体，以及在燃烧时能够产生气体的气体发生剂，其中仅由惰性气体形成的加压气体; 当气体发生剂燃烧时产生的热量设定在6000〜10000J / g的范围内; 并且由气体发生剂的燃烧产生的加压气体和燃烧气体之间的摩尔比设定在20〜40的范围内。

6. 发明授权

US08136452B2 Gas generator 有权
标题翻译：气体发生器
公开(公告)号：US08136452B2
公开(公告)日：2012-03-20
申请号：US12585525
申请日：2009-09-17
申请人： Junichi Asanuma , Kengo Nakashima
发明人： Junichi Asanuma , Kengo Nakashima
IPC分类号： C06D5/00
CPC分类号： B60R21/272 , B60R21/274
摘要： In a gas generator of the invention, a closure member is disposed so as to be connected to an outer circumferential wall side along a circumferential edge thereof in a housing and to close an outlet port which is formed in a ceiling wall of the housing. Thin breakable portions adapted to be broken when a squib is activated are formed in the closure member so as to extend substantially radially from a center of the closure member in a rectilinear fashion. When the squib 19 is activated, the breakable portions are broken, whereby portions of the closure member 11 which lie between the breakable portions are individually made to be opened radially. A stopper portion is formed on a closure member side surface of the ceiling wall such that the opened door portions are brought into abutment therewith so that the opening angles of the door portions become less than 90° while ensuring an angle at which combustion gas is allowed to flow out.
摘要翻译：在本发明的气体发生器中，封闭构件设置成沿壳体的周向边缘连接到外周壁侧并且封闭形成在壳体的顶壁中的出口。在封闭构件中形成适于被破坏的薄的可破坏部分，以便以直线方式从封闭构件的中心大致径向地延伸。当爆管19被启动时，可破坏部分被破坏，从而将位于可断裂部分之间的封闭件11的部分分别制成径向开口。在顶壁的封闭构件侧表面上形成止动部，使得打开的门部与其抵接，使得门部的开启角度小于90°，同时确保允许燃烧气体的角度流出

7. 发明授权

US08025012B2 Inflator 有权
标题翻译：气筒
公开(公告)号：US08025012B2
公开(公告)日：2011-09-27
申请号：US12461305
申请日：2009-08-06
申请人： Akimitsu Tanaka , Junichi Asanuma , Yuji Kuriyama
发明人： Akimitsu Tanaka , Junichi Asanuma , Yuji Kuriyama
IPC分类号： B60R21/26
CPC分类号： C06D5/06 , B60R21/272
摘要： An inflator according to this invention has a structure that an interior part of a housing is charged with a pressurized gas and a gas generating agent capable of generating a gas when combusted, wherein the pressurized gas formed only of an inert gas; a quantity of heat to be generated when the gas generating agent is combusted is set within a range of 6000 to 10000 J/g; and a molar ratio between the pressurized gas and the combustion gas generated by the combustion of the gas generating agent is set within a range of 20 to 40.
摘要翻译：根据本发明的充气机具有这样一种结构，其中壳体的内部装有加压气体，以及在燃烧时能够产生气体的气体发生剂，其中仅由惰性气体形成的加压气体; 当气体发生剂燃烧时产生的热量设定在6000〜10000J / g的范围内; 并且由气体发生剂的燃烧产生的加压气体和燃烧气体之间的摩尔比设定在20〜40的范围内。

8. 发明申请

US20090313821A1 Method of manufacturing an inflator 有权
标题翻译：制造充气机的方法
公开(公告)号：US20090313821A1
公开(公告)日：2009-12-24
申请号：US12457671
申请日：2009-06-18
申请人： Junichi Asanuma , Yoshitaka Kashitani , Keisuke Mori , Takashi Araki
发明人： Junichi Asanuma , Yoshitaka Kashitani , Keisuke Mori , Takashi Araki
IPC分类号： B23P17/00
CPC分类号： B60R21/268 , B60R21/272 , Y10T29/49229 , Y10T29/49826
摘要： At the time of manufacturing an inflator, a blocking body is first disposed at an opening so as to allow the interior and the exterior of a housing to communicate with each other. The blocking body is abutted against a peripheral edge of the opening so as to ensure sealability between the blocking body and the peripheral edge of the opening. A filling nozzle injecting a pressurized gas is then pressed against a periphery of an inlet port of the blocking body, and the pressurized gas is injected from the filling nozzle so as to fill the pressurized gas into the housing through a filling channel. Subsequently, to block the filling channel, the blocking body is energized with a resistance-welding current to resistance-weld an inner peripheral portion of the filling channel. At the same time, the blocking body is fixed to the peripheral edge of the opening by resistance-welding so as to maintain sealability, thereby manufacturing the inflator.
摘要翻译：在制造充气机时，首先将阻塞体设置在开口处，以允许壳体的内部和外部彼此连通。阻挡体抵靠开口的周缘，以确保阻挡体与开口的周缘之间的密封性。然后将注入加压气体的填充喷嘴按压在阻挡体的入口的周边，并且从填充喷嘴喷射加压气体，以便通过填充通道将加压气体填充到壳体中。随后，为了阻止填充通道，阻挡体通过电阻焊接电流通电，以对填充通道的内周部分进行电阻焊接。同时，通过电阻焊接将阻塞体固定到开口的周缘，以保持密封性，从而制造充气机。

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