公开(公告)号：US07896386B2

公开(公告)日：2011-03-01

申请号：US12299959

申请日：2007-05-07

Applicant: Osamu Fukawatase ,  Makoto Sekizuka ,  Kenji Imamura ,  Takuya Nezaki

Inventor： Osamu Fukawatase ,  Makoto Sekizuka ,  Kenji Imamura ,  Takuya Nezaki

IPC: B60R21/16

CPC classification number: B60R21/231 ,  B60R21/206 ,  B60R21/2346 ,  B60R2021/23169 ,  B60R2021/23324

Abstract: In a knee airbag attached to a steering column, the knee airbag is inflated and deployed quickly to a small space between an instrument panel and the knees of a vehicle occupant in a collision.A knee airbag 36 of a knee airbag device 10 is formed of a first inflation portion 38 which extends in a vehicle lateral direction along an instrument panel 12 side, and a second inflation portion 46, which is deployed to a vehicle occupant knee side. A gas supply opening 42, to which gas ejected from an inflator 22 is supplied, is disposed at a first inflation portion 38 side. The gas supply opening 42, and the pair of protection portions 46 provided at left and right end portions of knee airbag 36, are provided on substantially the same line in a vehicle lateral direction, and the first inflation portion 36 communicates the two as a gas flow path. Therefore, in a frontal collision, even if a space 48 between the instrument panel 12 and the knees of the vehicle occupant is small, the pair of protection portions 46 can be quickly inflated and deployed to the small space 48.

Abstract translation: 在安装在转向柱上的膝部气囊中，膝盖气囊在碰撞时迅速膨胀并展开到仪表板与车辆乘员膝盖之间的小空间。 膝部安全气囊装置10的膝部安全气囊36由沿着仪表板12侧沿车辆横向延伸的第一充气部38和展开于车辆乘员膝部侧的第二充气部46形成。 供给从充气器22喷出的气体的气体供给口42配置在第一充气部38侧。 设置在膝部安全气囊36的左右端部的气体供给开口42和一对保护部46设置在车辆横向的大致相同的线上，第一充气部36将两者作为气体 流路。 因此，在正面碰撞中，即使仪表板12与车辆乘员的膝盖之间的空间48小，能够将一对保护部46快速充气并展开到小空间48。

公开(公告)号：US20080157508A1

公开(公告)日：2008-07-03

申请号：US11666161

申请日：2005-11-11

Applicant: Takeaki Kato ,  Osamu Fukawatase ,  Takuya Nezaki

Inventor： Takeaki Kato ,  Osamu Fukawatase ,  Takuya Nezaki

IPC: B60R21/045 ,  B60R21/231 ,  B60R21/205

CPC classification number: B60R21/233 ,  B60R21/02 ,  B60R21/045 ,  B60R21/205 ,  B60R21/206 ,  B60R21/2338 ,  B60R2021/0051 ,  B60R2021/024 ,  B60R2021/23107 ,  B60R2021/23169 ,  B60R2021/23382

Abstract: An active knee bolster (28) and a knee bolster (42), whose accommodated positions are different, are mounted within an instrument panel (18) along a curved configuration of a wall portion (24) of the instrument panel (18) which, in a vehicle transverse direction, is convex and concave in a vehicle body longitudinal direction. At a time of a vehicle body collision, a main body (30) of the active knee bolster (28) moves from an accommodated position to a leg restraining position, and a leg restraining position of the active knee bolster (28) and a leg restraining position of the fixed-type knee bolster (42) become equal positions in the vehicle body longitudinal direction. In accordance with this invention, legs of an occupant can be reliably protected, and degrees of freedom in designing a vehicle interior wall such as the instrument panel or the like are improved.

Abstract translation: 活动膝盖垫（28）和容纳位置不同的膝垫（42）沿着仪表板（18）的壁部分（24）的弯曲构型安装在仪表板（18）内， 在车辆横向方向上，在车身纵向方向上是凸的和凹的。 在车身碰撞时，主动膝盖（28）的主体（30）从收纳位置移动到腿部限制位置，并且主动膝垫（28）和腿部的腿部限制位置 固定式膝垫（42）的限制位置在车体纵向上变为相等的位置。 根据本发明，可以可靠地保护乘员的腿部，并且改善了诸如仪表板等的车辆内壁的设计自由度。

公开(公告)号：US07290730B2

公开(公告)日：2007-11-06

申请号：US10845074

申请日：2004-05-14

Applicant: Tomonori Nagata ,  Toshimasa Yamamoto ,  Hitoshi Takamatsu ,  Yasuho Kitazawa ,  Takeaki Kato ,  Makoto Sekizuka ,  Shigekazu Imanaka ,  Kiyoka Matsubayashi ,  Takuya Nezaki

Inventor： Tomonori Nagata ,  Toshimasa Yamamoto ,  Hitoshi Takamatsu ,  Yasuho Kitazawa ,  Takeaki Kato ,  Makoto Sekizuka ,  Shigekazu Imanaka ,  Kiyoka Matsubayashi ,  Takuya Nezaki

IPC: B65H75/48

CPC classification number: B60R22/4676 ,  B60R22/405 ,  B60R22/4633 ,  B60R2022/287 ,  B60R2022/468

Abstract: A pinion of a pretensioner is provided at a side of a torsion shaft, which side is opposite a side connected integrally to a spool via a sleeve. A base lock of a lock mechanism is connected to the pinion. Due to the lock mechanism operating, a leg plate side end portion of the torsion shaft is locked. In this way, due to operation of the pretensioner, the pinion, which is connected to a rotating portion of a sleeve, also is locked by the locking mechanism. Therefore, a piston of the pretensioner is not lowered, and internal pressure of a cylinder does not affect deformation of the torsion shaft.

Abstract translation: 预紧器的小齿轮设置在扭转轴的一侧，该侧与通过套筒一体地连接到卷轴的一侧相对。 锁定机构的基锁连接到小齿轮。 由于锁定机构操作，扭转轴的腿板侧端部被锁定。 以这种方式，由于预紧器的操作，连接到套筒的旋转部分的小齿轮也被锁定机构锁定。 因此，预紧器的活塞不会降低，气缸的内部压力不会影响扭转轴的变形。

公开(公告)号：US20070182136A1

公开(公告)日：2007-08-09

申请号：US11703149

申请日：2007-02-07

Applicant: Takuya Nezaki ,  Yoji Suyama

Inventor： Takuya Nezaki ,  Yoji Suyama

IPC: B60R21/18

CPC classification number: B60R21/18 ,  B60R2021/0048 ,  B60R2021/161 ,  B60R2022/1818

Abstract: An airbelt apparatus including a belt guide that is capable of moving so that an expansion portion of the airbelt may expand upward alongside an occupant's head. The belt guide also limits an expanding shape of the expansion portion.

Abstract translation: 一种安全带装置，包括能够移动的带引导件，使得安全带的膨胀部分可以沿乘员的头部向上扩展。 带引导件也限制了膨胀部分的膨胀形状。

公开(公告)号：US5529344A

公开(公告)日：1996-06-25

申请号：US352689

申请日：1994-11-30

Applicant: Shinichi Yasui ,  Motonobu Sugiura ,  Makoto Isomura ,  Yasunori Suezawa ,  Takuya Nezaki ,  Toru Ito ,  Shuji Yamada

Inventor： Shinichi Yasui ,  Motonobu Sugiura ,  Makoto Isomura ,  Yasunori Suezawa ,  Takuya Nezaki ,  Toru Ito ,  Shuji Yamada

IPC: B60R21/055 ,  B60R22/20 ,  B60R22/24 ,  B60R22/00

CPC classification number: B60R22/201 ,  B60R21/055 ,  B60R22/24

Abstract: There is disclosed a seat belt device for an automobile including a seat belt anchor mounted on a center pillar for the automobile and composed of a plurality of parts, and a seat belt slidably supported by the seat belt anchor. A displacement permission space is defined between an anchor plate of the seat belt anchor and the center pillar, and a spacer constituted by a metallic bellows is disposed as an energy absorber in the displacement permission space.

Abstract translation: 公开了一种用于汽车的安全带装置，其包括安装在汽车的中心支柱上并由多个部件构成的座椅安全带锚固件以及由该安全带锚固件可滑动地支撑的座椅安全带。 在座椅安全带锚固件的锚板和中心支柱之间限定了位移许可空间，并且由金属波纹管构成的间隔件作为能量吸收器设置在排出允许空间中。

公开(公告)号：US08226115B2

公开(公告)日：2012-07-24

申请号：US12278788

申请日：2007-02-05

Applicant: Makoto Sekizuka ,  Takuya Nezaki ,  Atsushi Hiroshige

Inventor： Makoto Sekizuka ,  Takuya Nezaki ,  Atsushi Hiroshige

IPC: B60R21/18

CPC classification number: B60R21/18 ,  B60R2021/0048

Abstract: An objective is to inflate an inflation portion to an upward position, corresponding with a temple area of an occupant, at the time of a side impact. At a shoulder portion of a seatback 26 of a vehicle seat 12, there is an inflation-time cross-sectional shape regulation component 22, through which an occupant restraint webbing 16 passes. The occupant restraint webbing 16 has an inflation portion 18 that corresponds with a cephalic region 14H of an occupant 14 at the time of inflation. At the time of inflation of the inflation portion 18, the inflation-time cross-sectional shape regulation component 22 regulates such that a cross-sectional shape of the inflation portion 18 is an oblong shape which is long in a vertical direction. Therefore, an inflated shape of the inflation portion 18 is regulated by the inflation-time cross-sectional shape regulation component 22 at the time of the side impact, and the inflation portion 18 can be caused to inflate up to a position corresponding with a temple portion 14S of the occupant 14. Thus, inertial force in a vehicle lateral direction of the cephalic region 14H of the occupant 14 can be absorbed by the inflation portion 18.

Abstract translation: 目的是在侧面碰撞时将充气部分膨胀到对应于乘员的寺庙区域的向上位置。 在车座12的座椅靠背26的肩部，有一个充气时间横截面形状调节部件22，乘员约束带16穿过。 乘员约束带16具有与充气时乘员14的头部区域14H对应的充气部18。 在膨胀部分18膨胀时，膨胀时间横截面形状调节部件22调节为膨胀部分18的横截面形状是在垂直方向上长的长方形形状。 因此，充气部18的膨胀形状在侧面碰撞时由吹胀时截面形状调节部件22调节，使充气部18膨胀至对应于寺庙的位置 因此，乘员14的头部区域14H的车辆横向的惯性力可被充气部18吸收。

公开(公告)号：US08038170B2

公开(公告)日：2011-10-18

申请号：US12351034

申请日：2009-01-09

Applicant: Mutsumu Haraoka ,  Takuya Nezaki

Inventor： Mutsumu Haraoka ,  Takuya Nezaki

IPC: B60R21/18

CPC classification number: B60R21/18 ,  B60R2022/027

Abstract: A vehicle occupant restraint apparatus includes a four-point seat belt that has a pair of right and left shoulder webbings; and air belt portions that are respectively provided for the pair of right and left shoulder webbings. The air belt portions receive gas supplied from an inflator and then deploy so as to restrain a head H of an occupant P from moving forward in the vehicle longitudinal direction.

Abstract translation: 车辆乘员约束装置包括具有一对左右肩蹼的四点式安全带; 以及分别设置在所述一对左右肩胛骨上的气带部。 气带部接收从充气机供给的气体，然后展开，以限制乘员P的头部H在车辆前后方向上前进。

公开(公告)号：US07922195B2

公开(公告)日：2011-04-12

申请号：US12561563

申请日：2009-09-17

Applicant: Takuya Nezaki

Inventor： Takuya Nezaki

IPC: B60R21/18 ,  B60R22/12

CPC classification number: B60R21/18 ,  B60R22/12 ,  B60R22/26 ,  B60R2022/027 ,  B60R2022/1812

Abstract: A vehicle occupant restraint system includes left and right inflating belts which are formed long in the vertical direction of a seat and in a belt shape enabling an occupant to be restrained; a first slider which is supported on an outer end side in the seat width direction by a support portion of one of the inflating belts in a manner to be slidable in the longitudinal direction of the one inflating belt, and which retains an engaging member on an inner end side in the seat width direction; and a second slider which is supported on an outer end side in the seat width direction by a support portion of the other inflating belt in a manner to be slidable in the longitudinal direction of the other inflating belt, and which retains an engageable member on an inner end side in the seat width direction.

Abstract translation: 车辆乘员约束系统包括在座椅的垂直方向上形成的长度较长的左右充气带，能够抑制乘员的腰带形状; 第一滑块，其以一个充气带的一个的支撑部分沿着一个充气皮带的纵向可滑动的方式支撑在座椅宽度方向上的外端侧上，并且将接合构件保持在一个 内端侧在座椅宽度方向上; 以及第二滑块，其通过另一个充气带的支撑部分在座椅宽度方向上的外端侧上以可沿另一充气带的纵向方向滑动的方式被支撑，并且将可接合构件保持在 内端侧在座椅宽度方向上。

公开(公告)号：US20110006508A1

公开(公告)日：2011-01-13

申请号：US12920647

申请日：2009-05-21

Applicant: Takuya Nezaki

Inventor： Takuya Nezaki

IPC: B60R21/18 ,  B60R22/12 ,  B60R22/14

CPC classification number: B60N2/688 ,  B60R21/18 ,  B60R22/26 ,  B60R2022/027 ,  B60R2022/1818

Abstract: An occupant restraining device for a vehicle that can regulate a position of a seat belt, without occupying vehicle cabin space, is obtained.An air belt device (10) is provided with a retractor (14) that is arranged to the rear, in a vehicle front-rear direction, with respect to a seat back (16), a seat belt (12) that is pulled out from the retractor (14) when applied to an occupant and includes a shoulder belt portion (12A) for restraining an upper body of the occupant P, and a belt insertion portion (32) that is formed by indenting a portion, in a seat width direction, of an upper end of the seat back (16), and into which an upper side portion of the shoulder belt portion (12A) of the seat belt (12) is made to enter.

Abstract translation: 获得能够调节座椅安全带位置而不占用车厢空间的车辆乘员约束装置。 一种气囊装置（10）设置有牵引器（14），所述牵开器（14）相对于座椅靠背（16），车辆前后方向布置在后部，所述安全带（12）被拉出 并且包括用于限制乘员P的上身的肩带部分（12A），以及带状物插入部（32），其通过将座部宽度 座椅靠背（16）的上端的方向，并且使安全带（12）的肩带部分（12A）的上侧部分进入其中。

公开(公告)号：US07762577B2

公开(公告)日：2010-07-27

申请号：US11666161

申请日：2005-11-11

Applicant: Takeaki Kato ,  Osamu Fukawatase ,  Takuya Nezaki

Inventor： Takeaki Kato ,  Osamu Fukawatase ,  Takuya Nezaki

IPC: B60R21/045

CPC classification number: B60R21/233 ,  B60R21/02 ,  B60R21/045 ,  B60R21/205 ,  B60R21/206 ,  B60R21/2338 ,  B60R2021/0051 ,  B60R2021/024 ,  B60R2021/23107 ,  B60R2021/23169 ,  B60R2021/23382

Abstract: An active knee bolster (28) and a knee bolster (42), whose accommodated positions are different, are mounted within an instrument panel (18) along a curved configuration of a wall portion (24) of the instrument panel (18) which, in a vehicle transverse direction, is convex and concave in a vehicle body longitudinal direction. At a time of a vehicle body collision, a main body (30) of the active knee bolster (28) moves from an accommodated position to a leg restraining position, and a leg restraining position of the active knee bolster (28) and a leg restraining position of the fixed-type knee bolster (42) become equal positions in the vehicle body longitudinal direction. In accordance with this invention, legs of an occupant can be reliably protected, and degrees of freedom in designing a vehicle interior wall such as the instrument panel or the like are improved.

Abstract translation: 活动膝盖垫（28）和容纳位置不同的膝垫（42）沿着仪表板（18）的壁部分（24）的弯曲构型安装在仪表板（18）内， 在车辆横向方向上，在车身纵向方向上是凸的和凹的。 在车身碰撞时，主动膝盖（28）的主体（30）从收纳位置移动到腿部限制位置，并且主动膝垫（28）和腿部的腿部限制位置 固定式膝垫（42）的限制位置在车体纵向上变为相等的位置。 根据本发明，可以可靠地保护乘员的腿部，并且改善了诸如仪表板等的车辆内壁的设计自由度。