公开(公告)号：US06478332B1

公开(公告)日：2002-11-12

申请号：US09696554

申请日：2000-10-25

申请人： Kazumi Ono ,  Yorihito Okuda ,  Tsuneo Sasaki

发明人： Kazumi Ono ,  Yorihito Okuda ,  Tsuneo Sasaki

IPC分类号： B60R2116

CPC分类号： B60R21/231 ,  B60R21/2338 ,  B60R21/239 ,  B60R2021/23386

摘要： An air bag unit includes a restrictive element, affixed within the air bag unit, which restricts lateral expansion of the air bag unit. The lateral restriction increases longitudinal expansion toward an occupant position.

摘要翻译： 气囊单元包括固定在气囊单元内的限制元件，其限制气囊单元的横向膨胀。 横向限制增加朝向乘员位置的纵向膨胀。

公开(公告)号：US6142507A

公开(公告)日：2000-11-07

申请号：US996941

申请日：1997-12-23

申请人： Yorihito Okuda ,  Takashi Murakami ,  Kazumi Ono

发明人： Yorihito Okuda ,  Takashi Murakami ,  Kazumi Ono

IPC分类号： B60R21/16 ,  B60R21/21 ,  B60R21/233 ,  B60R21/237

CPC分类号： B60R21/23138 ,  B60R2021/23316 ,  B60R21/2342 ,  B60R21/237

摘要： A front and a back cloth body are bonded at the edges to form a bag. The bag is inflated from an air bag device disposed on a seat back so that it expands between a seat and a side door, thus protecting a passenger over a range from a torso to a head. The bag contains a supply section which holds an inflator that injects a pressurized fluid into the bag. A torso protection section, contiguous with the supply section, extends forward from the supply section. A head protection section, contiguous with the torso protection section, extends upward from the torso protection section. When the inflator is activated pressurized fluid is injected to expand head protection section. The resulting inflation pressure tends to make front side air bag pivot around the supply portion. To prevent this, in one embodiment an auxiliary section is inflated with a pressure in a direction opposite to the rotation at roughly the same time as the expansion of the head protection section. In another embodiment, the head protection section and the torso protection section are folded diagonally toward each other. In yet another embodiment, fuse stitches are used to delay the inflation of the head protection until after the torso protection section is inflated. The side air bag is then folded or rolled into the air bag device.

摘要翻译： 在前边和后布身上粘合边缘以形成一个袋子。 该袋从设置在座椅靠背上的气囊装置充气，使得其在座椅和侧门之间膨胀，从而保护乘客在从躯干到头部的范围内。 该袋包含供应部分，其保持将加压流体注入袋中的充气器。 与供应部分相邻的躯干保护部分从供应部分向前延伸。 与躯干保护部分相邻的头部保护部分从躯干保护部分向上延伸。 当充气机被激活时，注射加压流体以扩大头部保护部分。 所产生的充气压力倾向于使前侧气囊围绕供应部分枢转。 为了防止这种情况，在一个实施例中，辅助部分在与头部保护部分的膨胀大致相同的时刻以与旋转相反的方向的压力膨胀。 在另一个实施例中，头部保护部分和躯体保护部分彼此对角折叠。 在另一个实施例中，熔丝针迹用于延迟头部保护的充气，直到躯干保护部分被膨胀。 然后将侧面安全气囊折叠或卷入气囊装置。

公开(公告)号：US06467798B2

公开(公告)日：2002-10-22

申请号：US09778954

申请日：2001-02-08

申请人： Kazuyuki Inomata ,  Kazumi Ono ,  Yorihito Okuda ,  Takayuki Honma

发明人： Kazuyuki Inomata ,  Kazumi Ono ,  Yorihito Okuda ,  Takayuki Honma

IPC分类号： B60R2116

CPC分类号： B60R21/2171 ,  B60R21/205 ,  B60R21/26

摘要： A retainer case (4) has a lower portion (4a) defining a gas diffusion chamber (5), and an upper portion (4c) cooperating with an intermediate portion (4b) to define an accommodation chamber (6), a diffuser member (15) separates the gas diffusion chamber (5) from the air bag accommodation chamber (6), with gas communication allowed therebetween through a gas inlet (16) of the diffuser member (15), an infaltor (11) is disposed in the gas diffusion chamber (5), an airbag (8) is accommodated in the accommodation chamber (6), having a retained part (8b) in a space (S1) between the intermediate portion (4b) and the diffuser member (15), and an inward projection (18) of the intermediate portion (4b) and an inward projection (17) of the diffuser member (15) constitute a gas invasion restricting structure (17+18) for restricting a gas invasion from the gas diffusion chamber (5) into the space (S1).

摘要翻译： 保持器壳体（4）具有限定气体扩散室（5）的下部（4a）和与中间部分（4b）配合以限定容纳室（6）的上部（4c），扩散器构件 15）将气体扩散室（5）与气囊容纳室（6）分离，通过气体通过允许气体通过扩散器构件（15）的气体入口（16），气体（11）设置在气体 扩散室（5）中，在中间部分（4b）和扩散器部件（15）之间的空间（S1）中，在容纳室（6）中容纳有具有保持部分（8b）的安全气囊（8），以及 中间部分（4b）的向内突出部（18）和扩散部件（15）的向内突出部（17）构成用于限制气体从气体扩散室（5）流入的气体侵入限制结构（17 + 18） ）进入空间（S1）。

公开(公告)号：US6042144A

公开(公告)日：2000-03-28

申请号：US978473

申请日：1997-11-25

申请人： Takashi Murakami ,  Keiichi Yamada ,  Yorihito Okuda

发明人： Takashi Murakami ,  Keiichi Yamada ,  Yorihito Okuda

IPC分类号： B60R21/16 ,  B60R21/205 ,  B60R21/2342 ,  B60R21/22

CPC分类号： B60R21/2342

摘要： In order to simplify the complex setting of the expansion pressure of an inflator and easily control the expanded direction of an air bag, the air bag is contained in an instrument panel such that the air bag faces an expansion opening formed in an upper surface of the instrument panel and, when a pressure fluid discharged from the inflator is fed into the air bag through an inlet of the air bag and thereby the air bag is inflated and expanded, a front bag part for a front side of a vehicle and a rear bag part for a rear side of the vehicle are inflated and expanded forward and rearward in a vehicle longitudinal direction with the inlet therebetween, respectively. The air bag has a seam, formed in the front bag part, for temporarily delaying delivery of the pressure fluid into the front bag part during initial inflation of the air bag. Thereby, the front bag part is inflated and expanded later than the rear bag part.

摘要翻译： 为了简化充气机的膨胀压力的复杂设定，容易控制气囊的膨胀方向，气囊被容纳在仪表板中，使得气囊面对形成在气囊的上表面的膨胀开口 仪表板，并且当从充气机排出的压力流体通过气囊的入口进入气囊，从而使气囊膨胀和膨胀时，用于车辆前侧的前袋部件和后袋 车辆的后侧的部分分别在车辆纵向方向上与前后方向充气和扩张。 气囊具有形成在前袋部分中的接缝，用于在气囊的初始充气期间临时延迟压力流体输送到前袋部分中。 由此，前袋部比后袋部膨胀后膨胀。

公开(公告)号：US07832764B2

公开(公告)日：2010-11-16

申请号：US11919670

申请日：2006-04-21

申请人： Tsutomu Kawashima ,  Shin Moteki ,  Nobuhiro Nagata ,  Keigo Hayata ,  Yoshiharu Nakamura ,  Yorihito Okuda

发明人： Tsutomu Kawashima ,  Shin Moteki ,  Nobuhiro Nagata ,  Keigo Hayata ,  Yoshiharu Nakamura ,  Yorihito Okuda

IPC分类号： B60R21/055

CPC分类号： B60R21/045 ,  B60R2021/0051

摘要： The present invention relates to a knee protector structure for a vehicle. The present invention intends to make it possible to positively prevent an upper absorption bracket from being deformed with a tensile force exerted through a connecting bracket when a lower absorption bracket is deformed with knee input energy of a small-statured vehicle occupant. The knee protector structure for a vehicle according to the present invention comprises a lower absorption bracket 13 able to absorb knee input energy of a small-statured vehicle occupant, an upper absorption bracket 14 able to absorb knee input energy of a vehicle occupant of an average constitution, a connecting bracket 21 for connection between input-side end portions 18 and 20 of the lower absorption bracket 13 and the upper absorption bracket 14, and tensile force absorbing means 35 disposed near the input-side end portion 20 of the upper absorption bracket 14 and able to absorb a tensile force 34 exerted from the connecting bracket 21.

摘要翻译： 本发明涉及一种用于车辆的膝盖保护器结构。 本发明旨在使得当较小的吸收支架随着小型车辆乘客的膝盖输入能量变形而使得上部吸收支架不会随着通过连接支架施加的张力而变形。 根据本发明的用于车辆的膝盖保护器结构包括能够吸收小型车辆乘客的膝盖输入能量的下吸收支架13，能够吸收平均车辆乘员的膝盖输入能量的上吸收支架14 用于连接下吸收托架13和上吸收托架14的输入侧端部18和20之间的连接托架21以及设置在上吸收托架14的输入侧端部20附近的张力吸收装置35 并且能够吸收从连接支架21施加的张力34。

公开(公告)号：US20090146405A1

公开(公告)日：2009-06-11

申请号：US11919670

申请日：2006-04-21

申请人： Tsutomu Kawashima ,  Shin Moteki ,  Nobuhiro Nagata ,  Keigo Hayata ,  Yoshiharu Nakamura ,  Yorihito Okuda

发明人： Tsutomu Kawashima ,  Shin Moteki ,  Nobuhiro Nagata ,  Keigo Hayata ,  Yoshiharu Nakamura ,  Yorihito Okuda

IPC分类号： B60R21/055

CPC分类号： B60R21/045 ,  B60R2021/0051

摘要： The present invention relates to a knee protector structure for a vehicle. The present invention intends to make it possible to positively prevent an upper absorption bracket from being deformed with a tensile force exerted through a connecting bracket when a lower absorption bracket is deformed with knee input energy of a small-statured vehicle occupant. The knee protector structure for a vehicle according to the present invention comprises a lower absorption bracket 13 able to absorb knee input energy of a small-statured vehicle occupant, an upper absorption bracket 14 able to absorb knee input energy of a vehicle occupant of an average constitution, a connecting bracket 21 for connection between input-side end portions 18 and 20 of the lower absorption bracket 13 and the upper absorption bracket 14, and tensile force absorbing means 35 disposed near the input-side end portion 20 of the upper absorption bracket 14 and able to absorb a tensile force 34 exerted from the connecting bracket 21.

摘要翻译： 本发明涉及一种用于车辆的膝盖保护器结构。 本发明旨在使得当较小的吸收支架随着小型车辆乘客的膝盖输入能量变形而使得上部吸收支架不会随着通过连接支架施加的张力而变形。 根据本发明的用于车辆的膝盖保护器结构包括能够吸收小型车辆乘客的膝盖输入能量的下吸收支架13，能够吸收平均车辆乘员的膝盖输入能量的上吸收支架14 用于连接下吸收托架13和上吸收托架14的输入侧端部18和20之间的连接支架21和设置在上吸收支架14的输入侧端部20附近的拉力吸收装置35 并且能够吸收从连接支架21施加的张力34。

公开(公告)号：US06846006B2

公开(公告)日：2005-01-25

申请号：US10085124

申请日：2002-03-01

申请人： Yorihito Okuda ,  Katsumi Kawamoto ,  Yasuhiro Yamamoto ,  Hiroshi Ogawa

发明人： Yorihito Okuda ,  Katsumi Kawamoto ,  Yasuhiro Yamamoto ,  Hiroshi Ogawa

IPC分类号： B60R21/20 ,  B60R21/215

CPC分类号： B60R21/205 ,  B60R21/2165 ,  B60R2021/21537

摘要： In a vehicular air bag device which has a door member that is disposed on the rear face of an air bag lid portion, and that is pressed by an inflation pressure of an air bag body to be swung via a hinge portion, thereby forming an inflation opening in the air bag lid portion, a first hinge portion and a second hinge portion are disposed as the hinge portion. The second hinge portion is bent in a stage where the inflation pressure of the air bag body is lower than a predetermined value, to cause formation of the inflation opening to be started.

摘要翻译： 在车辆用安全气囊装置中，其具有设置在气囊盖部的背面的门构件，并且被通过铰链部摆动的气囊体的充气压力而被按压，由此形成充气 在气囊盖部分开口，第一铰链部分和第二铰链部分被设置为铰链部分。 第二铰链部分在气囊体的充气压力低于预定值的阶段中弯曲，以形成充气开口的形成。