公开(公告)号：JP2010052647A

公开(公告)日：2010-03-11

申请号：JP2008221737

申请日：2008-08-29

Applicant: Autoliv Development Ab ,  オートリブ ディベロップメント エービー

Inventor： MATSUKI BAI ,  ONO KATSUYASU

IPC: B60R22/28

Abstract: PROBLEM TO BE SOLVED: To provide a retractor for a seat belt absorbing inertia energy applied to an occupant at collision of a vehicle using both torsion bar and a bending element and capable of gradually reducing restriction force of a webbing at the finishing time of absorption of energy.
SOLUTION: The retractor 10 for the seat belt includes: a spindle 12 wound with the webbing W; a tread head 13 rotatably supported on a retractor frame 11 and fixed to the retractor frame 11 at emergency; the torsion bar 16 having one axial end 16a bonded to the spindle 12 and the other axial end 16b bonded to the tread head 13; and the bending element 18 provided between the tread head 13 and the spindle 12. The bending element 18 is formed to an approximately U shape, and both end parts 18a, 18b penetrate the tread head 13 and are retained to the spindle 12.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于吸收惯性能的安全带的牵开器，其利用扭杆和弯曲元件在车辆碰撞时施加到乘员身上，并且能够在最后时刻逐渐减小织带的限制力 的能量吸收。 解决方案：用于座椅安全带的牵开器10包括：卷绕有织带W的心轴12; 可旋转地支撑在卷收器框架11上并在紧急情况下固定到牵开器框架11的踏板头13; 扭杆16具有一个轴向端16a接合到心轴12上，另一个轴向端部16b接合到胎面头部13; 以及设置在胎面头部13和心轴12之间的弯曲元件18.弯曲元件18形成为大致U形，并且两个端部18a，18b都穿过胎面头部13并保持在心轴12上。

版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010049681A

公开(公告)日：2010-03-04

申请号：JP2009167305

申请日：2009-07-15

Applicant: Autoliv Development Ab ,  オートリブ ディベロップメント エービー

Inventor： FUKUSHIMA SHINYA ,  ODA MAKOTO

IPC: G07C5/00 ,  B62D41/00 ,  G01D9/00 ,  G08G1/00

CPC classification number: G07C5/085

Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for recording the rotation angle of a vehicle, which removes the effect of offset of an angular velocity sensor, and can perform efficient recording while reliably leaving records before the occurrence of an accident without the need of a large capacity recording device. SOLUTION: The apparatus 100 for recording the rotation angle of a vehicle includes an angular velocity sensor 120 adapted to measure an angular velocity ω of the vehicle 110; an integrator 130 adapted to integrate the measured angular velocity ω across a predetermined unit of time Δt to calculate a differential rotation angle Δα in unit of time Δt; a ring buffer 140 adapted to store the differential rotation angle Δα in unit of time Δt; an acceleration sensor 150 adapted to detect that an accident occurring with the vehicle 110; and a nonvolatile recording device 160 adapted to record, when an accident is detected by the acceleration sensor 150, the differential rotation angles Δα M ...Δα M+N-1 in each unit of time Δt stored in the ring buffer 140, across a predetermined recording time T before and after the accident. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于记录车辆的旋转角度的装置，其消除了角速度传感器的偏移的影响，并且可以在发生事故之前可靠地留下记录而执行有效的记录，而没有 需要大容量记录装置。 解决方案：用于记录车辆的旋转角度的装置100包括适于测量车辆110的角速度ω的角速度传感器120; 积分器130，其适于将测量的角速度ω整合到预定的时间单位Δt，以计算Δt的时间差Δθ; 适于以Δt为单位存储差动旋转角度Δα的环形缓冲器140; 适于检测与车辆110发生的事故的加速度传感器150; 以及非易失性记录装置160，其适于在通过加速度传感器150检测到事故时记录差动旋转角度Δα M + N-1 在事故发生之前和之后的预定记录时间T中，存储在环形缓冲器140中的每个单位时间Δt。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010042709A

公开(公告)日：2010-02-25

申请号：JP2008206461

申请日：2008-08-09

Applicant: Autoliv Development Ab ,  オートリブ ディベロップメント エービー

Inventor： HIROTA YUTAKA ,  AIZAWA TATSURO ,  AKIYAMA KOICHI ,  KOBAYASHI KAZUHIKO

IPC: B60R21/20 ,  B60R21/217

Abstract: PROBLEM TO BE SOLVED: To provide an air bag device capable of more certainly absorbing energy of impact force when an occupant of a front passenger seat collides to an instrument panel.
SOLUTION: The air bag device 100 is provided with: a housing 200 arranged at the inside of the instrument panel 160 of the vehicle; an air bag 180 stored in the housing; and an inflator 210 stored in the housing and inflated/deployed by feeding a gas to the air bag. The housing 200 has at least a front wall part 200A, a rear wall part 200B and side wall parts 200C, 200D at both sides, and the rear wall part 200B and the side wall parts 200C, 200D at both sides have projection parts 220B, 220C, 220D projected to an outer side. They have slits 230B, 230C, 230D on ridge lines 225B, 225C, 225D of the projection parts.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种当前乘客座椅的乘员与仪表板碰撞时能够更可靠地吸收冲击力的气囊装置。

解决方案：气囊装置100设置有：布置在车辆的仪表板160的内部的壳体200; 存储在壳体中的气囊180; 以及充气器210，其通过将气体供给到气囊而被存储在壳体中并且被充气/展开。 壳体200至少具有前壁部200A，后壁部200B和两侧的侧壁部200C，200D，两侧的后壁部200B和侧壁部200C，200D具有突出部220B， 220C，220D投影到外侧。 它们在投影部分的脊线225B，225C，225D上具有狭缝230B，230C，230D。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010030367A

公开(公告)日：2010-02-12

申请号：JP2008192683

申请日：2008-07-25

Applicant: Autoliv Development Ab ,  オートリブ ディベロップメント エービー

Inventor： TANMACHI TAKESHI ,  HIROTA YUTAKA ,  HASHIMOTO YOSHITO ,  UE TAKESHI

IPC: B60R22/32

Abstract: PROBLEM TO BE SOLVED: To release one buckle device so as to release all other buckle devices in conjunction with each other. SOLUTION: The seat belt device 1 includes a plurality of buckle devices 16a, 25a for fixing seat belts 12, 22. Each of the buckle devices 16a, 25a includes a button 32 for releasing fixture. One end of a wire 35 is connected to each of the buttons 32. The other end of each of these wires 35 is connected between the plurality of buckle devices 16a, 25a. The connected part of the wire 35 to be connected to the button 32 is constituted such that the wires 35 inside the cover 31 of all of the buckle devices 16a, 25a move in the same direction when the fixture is released, and the fixture of the plurality of buckle devices 16a, 25a is simultaneously released. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：释放一个带扣装置，以便彼此结合释放所有其他带扣装置。 安全带装置1包括用于固定安全带12,22的多个带扣装置16a，25a。每个带扣装置16a，25a包括用于释放固定装置的按钮32。 线35的一端连接到每个按钮32.这些线35中的每一根的另一端连接在多个带扣装置16a，25a之间。 要连接到按钮32的电线35的连接部分被构造成使得当所有固定装置被释放时，所有带扣装置16a，25a的盖31内的电线35沿同一方向移动， 多个带扣装置16a，25a同时被释放。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010030332A

公开(公告)日：2010-02-12

申请号：JP2008191690

申请日：2008-07-25

Applicant: Autoliv Development Ab ,  オートリブ ディベロップメント エービー

Inventor： ONO KATSUYASU

IPC: B60R22/46

Abstract: PROBLEM TO BE SOLVED: To provide a pretensioner mechanism capable of arranging a gas removal hole while making it close to a central side of a rack member as much as possible in the state that a rod part is arranged at a suitable position of the rack member, and enhancing machining property.
SOLUTION: The pretensioner mechanism for the seat belt is provided with the rack member 10 movably stored in a cylinder 118 and having a rod part 12 formed with a rack gear 14 engageable with a pinion 112 on one side surface while directed from a distal end side to a base end side and a disk-like piston part 16 slidably fitted to an inner wall of the cylinder 118 at the base end side. On the other side surface different from the side surface of the rod part 12 formed with the rack gear 14, a V groove part 18 extending to the piston part 16 is formed. On the piston part 16 of the rack member 10, the gas removal hole 30 for removing a gas pressure in a cylinder chamber 132 is formed such that it is penetrated in a thickness direction of the piston part 16 and is opened into the V groove part 18.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种预紧器机构，其能够在将杆部布置在适当位置的状态下尽可能多地布置气体移除孔而使其靠近齿条构件的中心侧 齿条构件，增强加工性能。 解决方案：安全带的预紧器机构设置有可移动地存储在气缸118中的齿条构件10，并且具有杆部12，杆部12形成有齿条14，齿条14可与一个侧表面上的小齿轮112啮合， 前端侧到基端侧，以及盘状活塞部分16，其在底端侧可滑动地装配到气缸118的内壁。 在与形成有齿条14的杆部12的侧面不同的另一侧表面上形成有延伸到活塞部16的V形槽部18。 在齿条构件10的活塞部16上，形成有用于除去气缸室132内的气体压力的排气孔30，使其沿着活塞部16的厚度方向贯通并向V槽部 18.版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009286358A

公开(公告)日：2009-12-10

申请号：JP2008143713

申请日：2008-05-30

Applicant: Autoliv Development Ab ,  Honda Motor Co Ltd ,  オートリブ ディベロップメント エービー ,  本田技研工業株式会社

Inventor： OBAYASHI YUYA ,  HIGANO MAKOTO

IPC: B60R21/20 ,  B60R21/232

CPC classification number: B60R21/2338 ,  B60R21/232 ,  B60R2021/23386

Abstract: PROBLEM TO BE SOLVED: To provide a vehicular airbag device capable of reducing the load to be applied to that end portion of an airbag element, during its inflation and deployment, which is arranged along an opening of a vehicle body. SOLUTION: An airbag device is separated, between an inflation absorbing section 13 on the rear end side of the airbag element 10 and a gas introduction section 14 thereabove, by a cutout 20 with upper and lower edge portions connected to each other with a belt-like fabric 21. The belt-like fabric 21 has an articulated portion at its center, which is connected to the upper edge portion of the cutout 20 on one side and to the lower end portion thereof on the other side. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 解决的问题：提供一种车辆用安全气囊装置，其能够减轻施加到气囊元件的端部的负荷，其在沿着车身的开口布置的充气和展开期间。 解决方案：安全气囊装置在气囊元件10的后端侧的充气吸收部分13和其上方的气体引入部分14之间通过切口20分开，切口20具有彼此连接的上边缘部分和下边缘部分， 带状织物21.带状织物21在其中心具有铰接部分，该铰接部分在其一侧的切口20的上边缘部分和另一侧的下端部连接。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009262658A

公开(公告)日：2009-11-12

申请号：JP2008112191

申请日：2008-04-23

Applicant: Autoliv Development Ab ,  オートリブ ディベロップメント エービー

Inventor： HORIKAWA JUN ,  KAZUIDE HIROSHI ,  ITO CHIHIRO ,  HAGA TAKASHI

IPC: B60R21/16

Abstract: PROBLEM TO BE SOLVED: To provide an airbag device capable of eliminating or reducing a problem by generation of excessive tensile force in a sewed portion of the airbag with a simple constitution. SOLUTION: This airbag device includes the air-bag stored in an instrument panel in a compressed state when the airbag is not used and mounted in an airbag container to be inflated and deployed toward a cabin side when an emergency occurs, and a gas generator for supplying inflation gas to the inside of the airbag. The airbag is constituted of a center panel 22 annularly extending in an upper and lower direction and in a front and rear direction by including a region facing to an occupant when inflated and side panels 20R and 20L for covering side faces of the center panel 22. In the center panel 22, one internal face and the other external face of end parts of substantially belt-shaped panels are overlapped and joined to be contact with each other. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够以简单的结构在气囊的缝合部分中产生过大张力来消除或减少问题的安全气囊装置。 解决方案：当气囊未被使用并安装在安全气囊容器中时，该安全气囊装置包括以压缩状态存储在仪表板中的安全气囊，以在紧急情况发生时朝向驾驶室侧充气和展开，并且 用于向气囊的内部供给充气气体的气体发生器。 安全气囊由中心面板22构成，该中心面板22在上下方向和前后方向上具有环形延伸，包括当充气时面向乘员的区域和用于覆盖中心面板22的侧面的侧面板20R和20L。 在中央面板22中，基本上带状的面板的端部的一个内表面和另一个外表面重叠并接合以彼此接触。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009241687A

公开(公告)日：2009-10-22

申请号：JP2008089206

申请日：2008-03-31

Applicant: Autoliv Development Ab ,  オートリブ ディベロップメント エービー

Inventor： UJIIE TORU ,  NAKAJIMA YUTAKA

IPC: B60R21/20 ,  B60R21/207 ,  B60R21/233 ,  B60R21/237

Abstract: PROBLEM TO BE SOLVED: To provide an airbag device which is simple in a folding process, small in thickness when it is folded, less in injury to an occupant, and favorable when providing the differential pressure between chambers. SOLUTION: The airbag device has a side airbag 140 which is erected between a front passenger seat 120 and a side door 130 and inflated and deployed therebetween. The side airbag 140 includes two base cloths 144A, 144B with their peripheries being connected to each other, a bulkhead 150 which connects the center portions of the two base cloths to each other substantially in the horizontal direction to perform demarcation to an upper chamber 146 and a lower chamber 148, and a cylinder type inflator 160 which is inserted in the bulkhead 150 at rear ends of the two base cloths, and capable of jetting gas respectively into the upper chamber 146 and the lower chamber 148. Upper and lower ends of the two base cloths are folded inwardly close to the bulkhead 150, and front ends of the two base cloths are rounded backwardly, or folded to achieve the state before inflation and deployment. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种折叠过程简单的安全气囊装置，当折叠时厚度小，乘客受伤少，并且当在室之间提供差压时有利。 解决方案：安全气囊装置具有侧面安全气囊140，侧面安全气囊140竖立在前乘客座椅120和侧门130之间，并在其间充气和展开。 侧面安全气囊140包括两个底布144A，144B，它们的周边彼此连接，隔板150，其基本上在水平方向上彼此连接两个基布的中心部分，以对上室146进行分界; 下室148和气缸型充气机160，其在两个基布的后端处插入隔板150中，并且能够将气体分别喷射到上室146和下室148中。上端和下端 两个底布向内折叠靠近隔板150，两个基布的前端向后倒圆或折叠，以达到充气和展开之前的状态。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009227180A

公开(公告)日：2009-10-08

申请号：JP2008077092

申请日：2008-03-25

Applicant: Autoliv Development Ab ,  オートリブ ディベロップメント エービー

Inventor： HIROTA YUTAKA ,  TANMACHI TAKESHI ,  TADA TATSUO ,  TAMURA HISASHI ,  OSHINO MAKI

IPC: B60R21/16

Abstract: PROBLEM TO BE SOLVED: To provide an airbag device capable of adjusting a gas exhaust amount in expansion and deployment process according to the position of an occupant by a simple mechanism without spoiling the gas exhausting function of an airbag unit.
SOLUTION: The airbag device is provided with: adjustable gas exhausting holes 6, which are made up of auxiliary openings 7, formed on both sides 4c of the airbag unit 1 to exhaust a gas; slide plates 8, which are supported by slide guides 9 movably along the sides to block the auxiliary openings 7; a control member 10, one end of which is connected to one slide plate, the other end of which is connected to the other slide plate, which has a cross part 10a crossing the airbag unit, and which is deformed to put the auxiliary openings into an open state if an occupant is at an irregular position when the airbag unit is expanded and deployed; and slide support materials 11, which arrange the slide plate side ends of the control member along the sides and hold the control member.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 解决问题：提供一种能够通过简单的机构根据乘员的位置来调节膨胀展开处理中的排气量而不破坏气囊单元的排气功能的气囊装置。 解决方案：安全气囊装置设有：形成在气囊单元1的两侧4c上以排出气体的由辅助开口7构成的可调节排气孔6; 滑动板8由滑动引导件9沿着侧面可移动地支撑以阻挡辅助开口7; 一个控制构件10，其一端连接到一个滑板，另一端连接到另一个滑板，该另一滑板具有与安全气囊单元交叉的十字部分10a，并且变形以将辅助开口插入 当安全气囊单元膨胀和展开时，如果乘客处于不规则位置，则处于打开状态; 并且滑动支撑材料11，其沿着侧面布置控制构件的滑板侧端部并且保持控制构件。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009220672A

公开(公告)日：2009-10-01

申请号：JP2008066124

申请日：2008-03-14

Applicant: Autoliv Development Ab ,  オートリブ ディベロップメント エービー

Inventor： TANMACHI TAKESHI ,  NAKAJIMA YUTAKA ,  FUYUKI NAOYA

IPC: B60R22/12 ,  B60R22/20 ,  B60R22/22 ,  B60R22/24 ,  B60R22/26

Abstract: PROBLEM TO BE SOLVED: To safely protect an occupant by absorbing energy in even a vehicle width direction. SOLUTION: The seat belt device 1 restraining a seated occupant P comprises a two-point type seat belt 11 restraining a waist, and a three-point type seat belt 21 restraining a chest and a shoulder. A first end of the two-point type seat belt 11 is fixed to either one side in the vehicle width direction of a seat 2 or its vehicle body. A second end coupled to the first end by a belt 12 is fixed to the other side in the vehicle width direction of the seat 2 or the vehicle body part through a first uniting portion 13. A first end and a second end of the three-point type seat belt 21 are fixed at different positions in a seat back 2c on either one of one side or the other side, or the vehicle body, respectively. The belt 22 coupling the first end and the second end is guided by a shoulder support 23 to move from either one-end sides of the seat 2 to the other side in the vehicle width direction, and fixed through a second uniting portion 24. An airbag device can be eliminated. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：通过在车辆宽度方向上吸收能量来安全地保护乘员。 解决方案：限制就座乘客P的座椅安全带装置1包括限制腰部的两点式安全带11和限制胸部和肩部的三点式安全带21。 两点式座椅安全带11的第一端部固定在座椅2的车辆宽度方向或其车体的任一侧。 通过带12联接到第一端的第二端通过第一联合部分13固定到座椅2或车体部分的车辆宽度方向上的另一侧。三相的第一端和第二端， 点式座椅安全带21分别固定在一侧或另一侧或车体中的任一方的座椅靠背2c的不同位置。 联接第一端和第二端的带22由肩部支撑件23引导以从座椅2的一端侧沿车宽方向移动到另一侧，并且通过第二联合部分24固定。 可以消除气囊装置。 版权所有（C）2010，JPO＆INPIT