公开(公告)号：US08074571B2

公开(公告)日：2011-12-13

申请号：US11747702

申请日：2007-05-11

申请人： Masato Hirooka ,  Mikio Yabuta

发明人： Masato Hirooka ,  Mikio Yabuta

IPC分类号： F42C11/00

CPC分类号： B60R22/26 ,  B60R2021/26029

摘要： An apparatus including and igniter comprises: an igniter, an igniter collar for fixing the igniter, a cylindrical housing forming an outer shell, the igniter collar and the cylindrical housing being assembled by laminating a wall surface at one end of the igniter collar to a wall surface at one end of the cylindrical housing in the thickness direction, and being fixed to each other by crimping from the outside the laminated part thereof, wherein igniter collar and the cylindrical housing are laminated, an outer diameter of the laminated part being within ±10% of a reference outer diameter when an outer diameter of at least one of the igniter collar and cylindrical housing is the reference outer diameter, a thickness (h2) of an inner layer in the crimped laminated part being 1.5 times or more than a crimping depth (h1).

摘要翻译： 包括和点火器的装置包括：点火器，用于固定点火器的点火器套环，形成外壳的圆柱形壳体，点火器套环和圆柱形壳体，其通过将点火器套环一端的壁表面层压到壁 表面在圆筒形壳体的厚度方向的一端处，并且通过从其外侧压接其层压部分而彼此固定，其中点火器轴环和圆柱形壳体被层压，层压部分的外径在±10 当点火器轴环和圆柱形壳体中的至少一个的外径为基准外径时，参考外径的百分比为％，压接层压部中的内层的厚度（h2）为卷曲深度的1.5倍以上 （h1）。

公开(公告)号：US20100242779A1

公开(公告)日：2010-09-30

申请号：US12731672

申请日：2010-03-25

申请人： Nobuyuki KATSUDA ,  Mikio Yabuta

发明人： Nobuyuki KATSUDA ,  Mikio Yabuta

IPC分类号： F42B3/103 ,  C06D5/00

CPC分类号： F42B3/103

摘要： The present invention provides an igniter fixing structure, including a plurality of igniter bodies, having an ignition portion and an electroconductive pin, each of the igniter bodies being fixed, by a resin, to a peripheral edge of a port formed in a plate-like portion serving as a fixing object, the number of the port being the same as that of the plurality of the igniter bodies and a single retainer as a support member for the plurality of igniter bodies, the retainer having a plurality of support portions each having a hole for passing the electroconductive pin therethrough and a connection plate portion that connects the plurality of support portions, at least the support portions being embedded in the resin in a state in which the electroconductive pin passes through the hole, at least the connection plate portion being disposed to abut against the plate-like portion.

摘要翻译： 本发明提供一种点火器固定结构，包括具有点火部分和导电销的多个点火器体，每个点火器体通过树脂固定到形成为板状的端口的周边边缘 作为固定对象的部分，所述端口的数量与所述多个所述点火器主体相同，以及作为所述多个点火器主体的支撑部件的单个保持器，所述保持器具有多个支撑部，每个所述支撑部具有 用于使导电销穿过的孔和连接多个支撑部的连接板部分，至少在导电销穿过孔的状态下嵌入树脂中的支撑部分至少连接板部分为 被设置成抵靠板状部分。

公开(公告)号：US20080238058A1

公开(公告)日：2008-10-02

申请号：US11960580

申请日：2007-12-19

申请人： Kenji NUMOTO ,  Mikio Yabuta

发明人： Kenji NUMOTO ,  Mikio Yabuta

IPC分类号： B60R21/33 ,  F15B15/00

CPC分类号： F15B15/19 ,  F15B15/261

摘要： The present invention provides an actuator including: a cylinder connected to an ignition device; a piston slidably accommodated inside the cylinder, the piston having, in a desired section in the length direction, an enlarged diameter portion in which an outer diameter is enlarged; a cylindrical stopper attached to an inner peripheral surface of the cylinder, the stopper including, a main body portion which is fixed to the inner peripheral surface of the cylinder, and a nail portion which inwardly projects from the main body portion and is formed of an elastic material, wherein before activation of the ignition device, the piston is inhibited from moving in an axial direction by causing the nail portion to contact a part of the enlarged diameter portion, after activation of the ignition device, the piston is inhibited from moving in a backward direction by causing the nail portion to contact another part of the enlarged diameter portion.

摘要翻译： 本发明提供一种致动器，包括：连接到点火装置的气缸; 活塞可滑动地容纳在所述气缸内，所述活塞在长度方向上的所需截面中具有扩大的外径增大的直径部分; 安装在所述气缸的内周面上的圆柱形止动件，所述止动器包括固定在所述气缸的内周面上的主体部分和从所述主体部向内突出并由主体部分形成的指甲部 弹性材料，其中在启动点火装置之前，通过使得指甲部分接触一部分扩大直径部分，在启动点火装置之后，活塞被禁止在轴向移动 通过使指甲部分接触扩大直径部分的另一部分而产生向后的方向。

公开(公告)号：US20060006632A1

公开(公告)日：2006-01-12

申请号：US11142303

申请日：2005-06-02

申请人： Masakazu Tokuda ,  Mikio Yabuta

发明人： Masakazu Tokuda ,  Mikio Yabuta

IPC分类号： B60R21/26

CPC分类号： B60R21/272 ,  B60R21/261 ,  B60R21/274

摘要： The present invention provides a gas generator for an air bag that can be reduced in size and thickness. A gas outlet is formed in the axial direction of the gas generator in a diffuser which is attached to an open end portion of a bottle portion storing a pressurized medium. The gas outlet is closed by a rupturable plate, and an igniter collar attached with an igniter for rupturing the rupturable plate is attached to the diffuser. A first gas discharge hole that opens in the axial direction of a housing is also formed in the igniter collar, and hence no member protrudes in the width direction of the gas generator, enabling the entire gas generator to be reduced in size and thickness.

摘要翻译： 本发明提供一种可减小尺寸和厚度的气囊气体发生器。 在气体发生器的轴向上形成气体出口，该扩散器附接到存储加压介质的瓶部的开口端部。 气体出口由可破裂的板关闭，并且附接有用于破裂可破裂板的点火器的点火器轴环附接到扩散器。 在壳体的轴向开口的第一气体排出孔也形成在点火器套环中，因此没有构件在气体发生器的宽度方向上突出，从而能够使整个气体发生器的尺寸和厚度减小。

公开(公告)号：US06718884B1

公开(公告)日：2004-04-13

申请号：US10070140

申请日：2002-03-04

申请人： Mikio Yabuta ,  Nobuyuki Katsuda

发明人： Mikio Yabuta ,  Nobuyuki Katsuda

IPC分类号： B60R2126

CPC分类号： F42B3/26 ,  F42B3/103

摘要： The invention provides an initiator assembly that can be easily manufactured without increasing cost, and can be easily and securely connected to a connector when it is used. The initiator assembly includes a priming for being used in a motor vehicle, an initiator used for igniting the priming and having at least one conductive pin and a metal collar for fixing the initiator assembly on an inflator that are integrally formed by an insulating material injection-molded therebetween. The insulating material is a resin made of a plastic material that surrounds a metal eyelet of the initiator.

摘要翻译： 本发明提供了一种可以容易地制造而不增加成本的引发器组件，并且可以在使用时容易且牢固地连接到连接器。 引发器组件包括用于机动车辆的起动器，用于点燃起动并且具有至少一个导电销的起动器和用于将起动器组件固定在充气机上的金属轴环，所述充气机由绝缘材料注射 - 在它们之间模制。 绝缘材料是由围绕引发剂的金属孔眼的塑料材料制成的树脂。

公开(公告)号：US20100269727A1

公开(公告)日：2010-10-28

申请号：US12765168

申请日：2010-04-22

申请人： Nobuyuki KATSUDA ,  Mikio Yabuta

发明人： Nobuyuki KATSUDA ,  Mikio Yabuta

IPC分类号： C06D5/00

CPC分类号： B60R21/2644 ,  B60R21/261 ,  B60R2021/26082 ,  B60R2021/26088

摘要： The present invention provides a gas generator for a restraining device of a vehicle, including:a housing being made of a resin, forming an outer shell container, having a plurality of gas discharge ports,an ignition device disposed inside the housing,a gas generating agent that is ignited and burned by activation of the ignition device,each of the gas discharge ports being formed in combination with each of a plurality of through holes of an annular plate member that is embedded in a circumferential wall surface of the housing and formed of a material selected from the group consisting of metals, ceramics, and carbon fiber, andthe annular plate member being formed of an annular base plate including the plurality of through holes formed therein.

摘要翻译： 本发明提供了一种用于车辆的限制装置的气体发生器，包括：壳体，由树脂制成，形成外壳容器，具有多个气体排出口，设置在壳体内的点火装置，产生气体的气体 通过点火装置的激活点燃和燃烧的试剂，每个气体排出口与嵌入壳体的周壁表面的环形板构件的多个通孔中的每一个结合形成，并由 选自金属，陶瓷和碳纤维的材料，并且环形板构件由包括形成在其中的多个通孔的环形基板形成。

公开(公告)号：US07758071B2

公开(公告)日：2010-07-20

申请号：US12232537

申请日：2008-09-18

申请人： Mikio Yabuta ,  Yasunori Iwai ,  Masayuki Ueda

发明人： Mikio Yabuta ,  Yasunori Iwai ,  Masayuki Ueda

IPC分类号： B60R21/268

CPC分类号： B60R21/268 ,  B60R21/274

摘要： The invention relates to an inflator including: a tubular inflator housing in which an opening portion at one end is closed, an opening portion at the other end is closed by a closure and the interior is charged with a gas, an igniter assembly, attached to the closure side, and a tubular gas discharge port, the closure having an opening portion that serves as a gas passage in a part thereof, the opening portion being closed by a rupturable plate, the igniter assembly formed by integrating a part of a metallic igniter collar and an electric igniter with a resin, the igniter collar being fixed to the closure such that a space serving as a gas passage is formed between the igniter collar and the closure and an ignition portion of the electric igniter directly opposes the rupturable plate, and the tubular gas discharge port including a plurality of gas discharge holes in a peripheral surface thereof, one end side of the tubular gas discharge port being welded and fixed to a part of the closure excluding the opening portion, a part of the peripheral surface of the tubular gas discharge port being supported by another part of the igniter collar, the other end side of the tubular gas discharge port projecting to the outside of the igniter collar.

摘要翻译： 本发明涉及一种充气机，包括：管状充气机壳体，其中一端的开口部分封闭，另一端的开口部分由封闭件封闭，并且内部装有气体，点火器组件，附接到 闭合侧和管状气体排出口，所述封闭件具有用作其一部分中的气体通道的开口部分，所述开口部分由可破裂板封闭，所述点火器组件通过将金属点火器的一部分整合而形成 轴环和具有树脂的电点火器，点火器套环固定到封闭件上，使得在点火器套环和封闭件之间形成用作气体通道的空间，并且电点火器的点火部分直接与可破裂板相对，并且 所述管状气体排出口在其周面包括多个气体排出孔，所述管状气体排出口的一端侧焊接并固定到所述clo的一部分 确定排除开口部分，管状气体排出口的外周表面的一部分由点火器套环的另一部分支撑，管状排气口的另一端侧突出到点火器套环的外部。

公开(公告)号：US07758070B2

公开(公告)日：2010-07-20

申请号：US12071273

申请日：2008-02-19

申请人： Nobuyuki Katsuda ,  Mikio Yabuta

发明人： Nobuyuki Katsuda ,  Mikio Yabuta

IPC分类号： B60R21/26

CPC分类号： B60R21/26 ,  B60R2021/2612

摘要： An inflator for a restraining system for a vehicle includes: an inflator housing storing a gas generation source, a diffuser having a plurality of gas discharge holes for discharging gas provided within the inflator housing, a gas discharge channel member including a gas outlet port and being attached to cover an outer surface of the diffuser, the gas discharge channel member having a gas-introducing port communicating with at least one of the gas discharge holes and a pin-introducing port communicating with at least one of the remaining gas discharge holes, and the diffuser and the gas discharge channel member, fixed by a fixing pin inserted into both of the at least one of the remaining gas discharge holes and the pin-introducing port.

摘要翻译： 一种用于车辆限制系统的充气机包括：储存气体发生源的充气机壳体，具有用于排放设置在充气机壳体内的气体的多个气体排出孔的扩散器，包括气体出口的气体排出通道构件， 所述气体排出通道构件具有与至少一个气体排出孔连通的气体导入口和与剩余的排气孔中的至少一个连通的销引入口，以及 所述扩散器和所述气体排出通道构件由固定销固定，所述固定销插入所述剩余气体排出孔和所述销引入口中的至少一个中的至少一个。

公开(公告)号：US07721544B2

公开(公告)日：2010-05-25

申请号：US11960580

申请日：2007-12-19

申请人： Kenji Numoto ,  Mikio Yabuta

发明人： Kenji Numoto ,  Mikio Yabuta

IPC分类号： F01B29/08 ,  F02N13/00

CPC分类号： F15B15/19 ,  F15B15/261

摘要： An actuator includes; a cylinder connected to an ignition device; a piston slidably accommodated inside the cylinder, the piston having, in a desired section in the length direction, an enlarged diameter portion in which an outer diameter is enlarged; and a cylindrical stopper attached to an inner peripheral surface of the cylinder. The stopper includes, a main body portion fixed to the inner peripheral surface of the cylinder, and a nail portion which inwardly projects from the main body portion and is formed of an elastic material, wherein before activation of the ignition device, the piston is inhibited from moving in an axial direction by causing the nail portion to contact a part of the enlarged diameter portion, and after activation of the ignition device, the piston is inhibited from moving in a backward direction by causing the nail portion to contact another part of the enlarged diameter portion.

摘要翻译： 致动器包括： 连接到点火装置的气缸; 活塞可滑动地容纳在所述气缸内，所述活塞在长度方向上的所需截面中具有扩大的外径增大的直径部分; 以及附接到气缸的内周面的圆柱形止动件。 该止动件包括：固定在汽缸的内周面上的主体部，以及从主体部向内突出并由弹性材料形成的指甲部，在点火装置的起动之前，活塞被抑制 通过使钉部与直径扩大部的一部分接触而沿轴向移动，并且在启动点火装置之后，通过使指甲部分接触另一部分 放大直径部分。

公开(公告)号：US07510210B2

公开(公告)日：2009-03-31

申请号：US11499695

申请日：2006-08-07

申请人： Nobuyuki Katsuda ,  Mikio Yabuta

发明人： Nobuyuki Katsuda ,  Mikio Yabuta

IPC分类号： B60R21/26

CPC分类号： B60R21/217 ,  B60R2021/2648

摘要： The present invention provides an air bag module comprising; a module case accommodating a gas generator and an airbag, the gas generator having a housing, which is a assembly of a first base plate and a second base plate provided with a plurality of gas discharge ports, and at least one combustion chamber accommodated inside the housing, the module case being attached to a connection section of the first base plate and the second base plate at an opening portion of the module case.

摘要翻译： 本发明提供一种气囊模块，包括： 容纳气体发生器和气囊的模块壳体，所述气体发生器具有壳体，所述壳体是设置有多个气体排出口的第一基板和第二基板的组件，以及容纳在所述壳体内部的至少一个燃烧室 壳体，模块壳体在模块壳体的开口部分附接到第一基板和第二基板的连接部分。