公开(公告)号：US07891698B2

公开(公告)日：2011-02-22

申请号：US12222884

申请日：2008-08-19

申请人： Norio Umemura ,  Takamitsu Murai ,  Takamichi Taki ,  Masakazu Asano

发明人： Norio Umemura ,  Takamitsu Murai ,  Takamichi Taki ,  Masakazu Asano

IPC分类号： B60R21/203

CPC分类号： B60R21/2035

摘要： A plate is provided on an air bag module, and a first pin on which a recessed portion is formed and a second pin on which a recessed portion is formed are provided in positions which are spaced apart from each other. A first clip adapted to be brought into engagement with the recessed portion and a second clip adapted to be brought into engagement with the recessed portion are provided on a steering wheel main body. In addition, bushes for biasing the plate in a direction in which the plate is separated from the steering wheel main body are provided between a first snap-fit portion which is made up of the first pin and the first clip and a second snap-fit portion which is made up of the second pin and the second clip.

摘要翻译： 在气囊模块上设置有一个板，并且在其上形成有凹部的第一销和形成有凹部的第二销设置在彼此间隔开的位置。 适于与凹部接合的第一夹子和适于与凹部接合的第二夹子设置在方向盘主体上。 此外，在由第一销和第一夹子构成的第一卡扣配合部和第二卡扣配合部之间设置用于将板朝向方向盘主体分离的方向偏压板的衬套 该部分由第二销和第二夹构成。

公开(公告)号：US20090079168A1

公开(公告)日：2009-03-26

申请号：US12222884

申请日：2008-08-19

申请人： Norio Umemura ,  Takamitsu Murai ,  Takamichi Taki ,  Masakazu Asano

发明人： Norio Umemura ,  Takamitsu Murai ,  Takamichi Taki ,  Masakazu Asano

IPC分类号： B60R21/20

CPC分类号： B60R21/2035

摘要： A plate is provided on an air bag module, and a first pin on which a recessed portion is formed and a second pin on which a recessed portion is formed are provided in positions which are spaced apart from each other. A first clip adapted to be brought into engagement with the recessed portion and a second clip adapted to be brought into engagement with the recessed portion are provided on a steering wheel main body. In addition, bushes for biasing the plate in a direction in which the plate is separated from the steering wheel main body are provided between a first snap-fit portion which is made up of the first pin and the first clip and a second snap-fit portion which is made up of the second pin and the second clip.

摘要翻译： 在气囊模块上设置有一个板，并且在其上形成有凹部的第一销和形成有凹部的第二销设置在彼此间隔开的位置。 适于与凹部接合的第一夹子和适于与凹部接合的第二夹子设置在方向盘主体上。 此外，在由第一销和第一夹子构成的第一卡扣配合部和第二卡扣配合部之间设置用于将板朝向方向盘主体分离的方向偏压板的衬套 该部分由第二销和第二夹构成。

公开(公告)号：US20060236807A1

公开(公告)日：2006-10-26

申请号：US11376546

申请日：2006-03-16

申请人： Tetsuo Yasuda ,  Akio Hosoi ,  Norio Umemura ,  Akiyoshi Ishikawa

发明人： Tetsuo Yasuda ,  Akio Hosoi ,  Norio Umemura ,  Akiyoshi Ishikawa

IPC分类号： B62D1/04 ,  B62D1/06

CPC分类号： B62D1/06 ,  Y10T74/20834 ,  Y10T74/2087

摘要： A steering wheel has a rim part, and the rim part includes a rim core portion which is made through die casting and a rim cover portion which covers an outer surface of the rim core portion. The rim cover portion is provided with a rim cover body and a garnish made of a synthetic resin. A reinforcement member is provided on the garnish.

摘要翻译： 方向盘具有轮辋部分，并且轮辋部分包括通过压铸制成的轮辋芯部分和覆盖轮辋芯部分的外表面的轮辋盖部分。 轮辋盖部分设置有轮辋盖体和由合成树脂制成的装饰。 在装饰上设有加强件。

公开(公告)号：US20130076011A1

公开(公告)日：2013-03-28

申请号：US13614621

申请日：2012-09-13

申请人： Norio Umemura ,  Tsutomu Ishii ,  Kosuke Shigeta ,  Osamu Hirose

发明人： Norio Umemura ,  Tsutomu Ishii ,  Kosuke Shigeta ,  Osamu Hirose

IPC分类号： B62D1/11 ,  G05G13/00 ,  B60R21/203

CPC分类号： B62D7/222 ,  B60Q5/003 ,  B60R21/2037

摘要： A damping system includes: a fixed member; an airbag device including a back holder and disposed on a rear side of the fixed member; an elastic member mounted in a mounting hole of the back holder; and a horn switch mechanism including a support member supported on the fixed member on a front side of the back holder, and a slider disposed between the support member and the elastic member. The airbag device functions as a damper mass of a dynamic damper, and the elastic member functions as a spring thereof. The horn switch mechanism includes an extended portion extending forwards. An engaged portion is formed at a circumferential edge portion of the mounting hole to extend rearwards. The elastic member includes an engaging portion opened in a front surface thereof The elastic member is sandwiched by the engaged portion fitted in the engaging portion and the extended portion.

摘要翻译： 阻尼系统包括：固定构件; 安全气囊装置，其包括：后固定件，设置在所述固定部件的后侧; 安装在所述后保持器的安装孔中的弹性构件; 以及喇叭开关机构，其包括支撑在所述后保持器的前侧上的所述固定构件上的支撑构件和设置在所述支撑构件和所述弹性构件之间的滑块。 气囊装置用作动力阻尼器的阻尼器质量，弹性构件用作弹簧。 喇叭开关机构包括向前延伸的延伸部分。 在安装孔的周缘部形成有被卡合部向后方延伸的结合部。 弹性构件包括在其前表面上开口的接合部。弹性构件被嵌合在接合部和延伸部中的被接合部夹持。

公开(公告)号：US07392725B2

公开(公告)日：2008-07-01

申请号：US11376546

申请日：2006-03-16

申请人： Tetsuo Yasuda ,  Akio Hosoi ,  Norio Umemura ,  Akiyoshi Ishikawa

发明人： Tetsuo Yasuda ,  Akio Hosoi ,  Norio Umemura ,  Akiyoshi Ishikawa

IPC分类号： B62D1/04

CPC分类号： B62D1/06 ,  Y10T74/20834 ,  Y10T74/2087

摘要： A steering wheel has a rim part, and the rim part includes a rim core portion which is made through die casting and a rim cover portion which covers an outer surface of the rim core portion. The rim cover portion is provided with a rim cover body and a garnish made of a synthetic resin. A reinforcement member is provided on the garnish.

摘要翻译： 方向盘具有轮辋部分，并且轮辋部分包括通过压铸制成的轮辋芯部分和覆盖轮辋芯部分的外表面的轮辋盖部分。 轮辋盖部分设置有轮辋盖体和由合成树脂制成的装饰。 在装饰上设有加强件。

公开(公告)号：US06941836B2

公开(公告)日：2005-09-13

申请号：US10648292

申请日：2003-08-27

申请人： Norio Umemura ,  Koji Sakurai ,  Motoi Isomura

发明人： Norio Umemura ,  Koji Sakurai ,  Motoi Isomura

IPC分类号： B60R21/215 ,  B62D1/04 ,  B62D1/11 ,  B60R21/16 ,  H01N9/00

CPC分类号： B60R21/21658 ,  B62D1/046 ,  B62D1/11 ,  Y10T74/20834

摘要： Upon self-alignment of a steering wheel, a steering wheel body has its ring plane displaced toward the vertical plane by plastic deformation of the steering wheel core. There is located a switch operation portion in at least one of the two front spokes neighboring a front space inside the ring portion and generally symmetrically arranged relative to the boss portion. The cores of the front spokes are further provided at positions generally symmetric relative to the boss portion and to the boss portion relative to the switch operation portion with deformable portions, respectively, to be twist-deformable upon self-alignment.

摘要翻译： 在方向盘自对准时，方向盘主体通过方向盘芯的塑性变形使其环形平面向垂直平面移动。 在两个前辐条中的至少一个中设置开关操作部分，该开口操作部分相邻于环形部分内的前部空间，并且相对于凸台部分大致对称​​地布置。 前辐条的芯部进一步设置在相对于凸台部分大致对称​​的位置处，并且相对于开关操作部分的凸台部分分别具有可变形部分，以便在自对准时可扭曲变形。

公开(公告)号：US08567818B2

公开(公告)日：2013-10-29

申请号：US13600307

申请日：2012-08-31

申请人： Norio Umemura ,  Tsutomu Ishii ,  Kosuke Shigeta

发明人： Norio Umemura ,  Tsutomu Ishii ,  Kosuke Shigeta

IPC分类号： B60R21/203

CPC分类号： B60R21/203 ,  B62D7/222 ,  F16F7/1028

摘要： A vibration damping structure for a steering wheel includes an airbag mounted in the steering wheel, an inflator arranged forward of the airbag, and a support member elastically supporting the inflator at a position forward of the inflator. The inflator includes a peripheral wall portion and gas ports formed in the wall portion. The support member has a hole facing the inflator. A sealing portion is provided to surround the hole. Through contact between the inflator and the support member at the sealing portion, gas leakage via the hole is prevented. The inflator has a pressure receiving portion in the vicinity of the gas ports to change the flow direction of gas, which is discharged outward from the gas ports in the radial direction of the wall portion, to a direction toward a rear side. The pressure receiving portion produces force acting forward by receiving pressure from the gas.

摘要翻译： 用于方向盘的减震结构包括安装在方向盘中的气囊，布置在气囊前方的充气机以及在充气机前方的位置处弹性支撑充气机的支撑构件。 充气机包括形成在壁部中的周壁部分和气体端口。 支撑构件具有面向充气机的孔。 设置密封部分以围绕该孔。 通过在密封部分处的充气器和支撑构件之间的接触，防止了经由孔的气体泄漏。 充气机在气体端口附近具有压力接收部分，以将气体的沿着壁部的径向方向向外排出的气体的流动方向改变到朝向后侧的方向。 压力接收部分通过接收来自气体的压力产生向前作用的力。

公开(公告)号：US07256666B2

公开(公告)日：2007-08-14

申请号：US10785983

申请日：2004-02-26

申请人： Hiromitsu Uchida ,  Moriyasu Miyazaki ,  Yoshihiko Imai ,  Norio Umemura ,  Junko Nakayama ,  Hirotaka Kamino

发明人： Hiromitsu Uchida ,  Moriyasu Miyazaki ,  Yoshihiko Imai ,  Norio Umemura ,  Junko Nakayama ,  Hirotaka Kamino

IPC分类号： H01P1/20 ,  H01P1/203 ,  H01P1/207

CPC分类号： H01P1/2039 ,  H01P1/20309 ,  H01P1/2088

摘要： A band rejection filter with attenuation poles includes a plurality of series resonant circuits having end terminals connected in common and other end terminals connected in series via a plurality of transmission lines each having a length that is an odd multiple of about the one-quarter wavelength at the resonance frequency of the plurality of series resonant circuits, and a jump-coupling circuit for roughly coupling two of the plurality of series resonant circuits, which are not adjacent to each other, to each other.

摘要翻译： 具有衰减极的带阻滤波器包括多个串联谐振电路，其端端连接在通过多个传输线串联在一起的公共端子和其它端子端子中，每个传输线路的长度为约四分之一波长的奇数倍 多个串联谐振电路的谐振频率，以及用于大致耦合彼此不相邻的多个串联谐振电路中的两个的跳变耦合电路。

公开(公告)号：US5871234A

公开(公告)日：1999-02-16

申请号：US905970

申请日：1997-08-05

申请人： Norio Umemura ,  Atsushi Nagata ,  Tooru Koyama ,  Tsuneki Wakamatsu ,  Takashi Usugi

发明人： Norio Umemura ,  Atsushi Nagata ,  Tooru Koyama ,  Tsuneki Wakamatsu ,  Takashi Usugi

IPC分类号： B62D1/08 ,  B60Q5/00 ,  B60R21/16 ,  B60R21/203 ,  B62D1/11

CPC分类号： B60R21/2037 ,  B60Q5/003 ,  B62D1/11 ,  Y10T74/20834

摘要： An air bag equipped steering wheel that absorbs impact energy of a forward impact, even if applied to the rear side of a ring portion thereof. The steering wheel comprises core bars for connecting its ring portion, boss portion and spoke portions to each other. The spoke portions are composed of two front spoke portions arranged at the right and left of the front side, and a rear spoke portion arranged at the rear side. The air bag unit is securely mounted on the core bars of the front spoke portions and the rear spoke portion. Twistable torsional portions are formed at the core bars of the front spoke portions at positions closer to the core bar of the ring portion than the mounting portion for the air bag unit. A first deformable bent portion is formed at the core bar of the rear spoke portion at the side closer to the boss core bar than the mounting portion for the air bag unit. A second bendable bent portion is formed at the core bar of the ring portion than the mounting portion of the air bag unit and the column cover. The first bent portion is given a lower bending rigidity than the second bent portion.

摘要翻译： 一种装有方向盘的气囊，其吸收正向冲击的冲击能量，即使应用于其环部分的后侧。 方向盘包括用于将其环部分，凸台部分和辐条部分彼此连接的芯棒。 辐条部分由前侧左右两侧配置的两个前辐条部分和后侧布置的后辐条部分组成。 气囊单元牢固地安装在前辐条部分和后辐条部分的芯棒上。 在靠近环部的芯棒的位置处的前辐条部分的芯棒处形成有扭转扭转部分，而不是气囊装置的安装部分。 第一可变形弯曲部分形成在后轮辐部分的芯棒处，在比气囊单元的安装部分更靠近凸台芯棒的一侧。 第二可弯曲弯曲部分形成在环形部分的芯棒上比安全气囊单元和柱盖的安装部分。 第一弯曲部分比第二弯曲部分具有较低的弯曲刚度。

公开(公告)号：US08556292B2

公开(公告)日：2013-10-15

申请号：US13614621

申请日：2012-09-13

申请人： Norio Umemura ,  Tsutomu Ishii ,  Kosuke Shigeta ,  Osamu Hirose

发明人： Norio Umemura ,  Tsutomu Ishii ,  Kosuke Shigeta ,  Osamu Hirose

IPC分类号： B60R21/16

CPC分类号： B62D7/222 ,  B60Q5/003 ,  B60R21/2037

摘要： A damping system includes: a fixed member; an airbag device including a back holder and disposed on a rear side of the fixed member; an elastic member mounted in a mounting hole of the back holder; and a horn switch mechanism including a support member supported on the fixed member on a front side of the back holder, and a slider disposed between the support member and the elastic member. The airbag device functions as a damper mass of a dynamic damper, and the elastic member functions as a spring thereof. The horn switch mechanism includes an extended portion extending forwards. An engaged portion is formed at a circumferential edge portion of the mounting hole to extend rearwards. The elastic member includes an engaging portion opened in a front surface thereof. The elastic member is sandwiched by the engaged portion fitted in the engaging portion and the extended portion.

摘要翻译： 阻尼系统包括：固定构件; 安全气囊装置，其包括：后固定件，设置在所述固定部件的后侧; 安装在所述后保持器的安装孔中的弹性构件; 以及喇叭开关机构，其包括支撑在所述后保持器的前侧上的所述固定构件上的支撑构件和设置在所述支撑构件和所述弹性构件之间的滑块。 气囊装置用作动力阻尼器的阻尼器质量，弹性构件用作弹簧。 喇叭开关机构包括向前延伸的延伸部分。 在安装孔的周缘部形成有被卡合部向后方延伸的结合部。 弹性构件包括在其前表面上开口的接合部。 弹性构件被嵌合在接合部分中的被接合部分和延伸部分夹持。