公开(公告)号：JP2009214844A

公开(公告)日：2009-09-24

申请号：JP2008063211

申请日：2008-03-12

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

Inventor： JANSEN NICOLAAS

IPC: B60R22/28

Abstract: PROBLEM TO BE SOLVED: To provide a retractor for a seat belt capable of instantaneously retracting the belt by transmitting the force of a pretensioner to a spindle via a torsion bar, and preventing the torsion bar from being twisted by regulating the twist of the torsion bar when retracting the seat belt. SOLUTION: A force transmitting path is constituted in which a pretensioner 15 is coupled with a spindle 61 via a torsion bar 65, and when retracting a seat belt after the pretensioner 15 is operated, the torsion bar 65 and a torque tube 64 are rotated as the spindle 61 is rotated. Since a guide ring 93 screwed with the outer side of the torque tube 64 is regulated in rotation by a guide arm 92a of a guide bush 92 integrated with a tread head 62, the guide ring 93 is moved in the axial direction of the torque tube 64 while handling a deformation member 91, and abutted on a stopper 64e of the torque tube 64, and stopped. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了提供一种能够通过经由扭杆将预紧器的力传递到主轴而能够瞬时缩回带的安全带的牵开器，并且通过调节扭矩来扭转扭杆， 扭杆在收回座椅安全带时。 解决方案：构造力传递路径，其中预张紧器15经由扭杆65与主轴61联接，并且在预紧器15操作之后缩回座椅安全带时，扭杆65和扭矩管64 随着心轴61旋转而旋转。 由于与转矩管64的外侧螺合的导向环93由与胎面头62一体的导向套筒92的引导臂92a旋转地调节，因此导向环93沿着扭矩管的轴向移动 同时处理变形构件91，并且抵靠扭矩管64的止动件64e并停止。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009173166A

公开(公告)日：2009-08-06

申请号：JP2008014067

申请日：2008-01-24

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

Inventor： SEKINE SHUICHI ,  SHIBANUMA JIN

IPC: B60R21/20 ,  B60R21/213 ,  B60R21/232

Abstract: PROBLEM TO BE SOLVED: To provide a curtain airbag mounting method capable of mounting a curtain airbag to a vehicle by a simple method which does not requiring a caulking step, and eliminating a step installing a bracket to a tab in advance; an airbag device; and a curtain airbag. SOLUTION: The bracket 210 having a back plate portion 210a and two projecting portions 210b, 210c projecting out from both ends of the back plate portion and wherein the two projecting portions 210b, 210c are provided with through-holes 220b, 220c respectively, is mounted on a side surface portion in a room of a vehicle 50. A loop-shaped tab 200 arranged on an upper edge of the curtain airbag 100 is disposed between the two projecting portions 210b, 210c. A bolt 230 is successively inserted in one through-hole 220b, the loop-shaped tab 200, the other through-hole 220c, and the coming off of the inserted bolt 230 is prevented by a nut 240. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够通过不需要铆接步骤的简单方法将帘式安全气囊安装到车辆上的帘式气囊安装方法，并且消除了将支架预先安装到突片上的步骤; 安全气囊装置; 和帘式安全气囊。 解决方案：支架210具有背板部分210a和从背板部分的两端伸出的两个突出部分210b，210c，并且其中两个突出部分210b，210c分别设有通孔220b，220c 安装在车辆50的房间的侧面部分。布置在帘式气囊100的上边缘上的环形突片200设置在两个突出部分210b，210c之间。 螺栓230依次插入一个通孔220b中，环形突片200，另一个通孔220c和插入螺栓230的脱落被螺母240阻止。版权所有（C） ）2009，JPO＆INPIT

公开(公告)号：JP2009143383A

公开(公告)日：2009-07-02

申请号：JP2007322532

申请日：2007-12-13

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

Inventor： SAKAMOTO TOSHIHIRO ,  NARITA MASANORI

IPC: B60R21/20 ,  B60R21/232 ,  B60R21/235

Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance of an airbag and eliminate the need to insert the inner bag. SOLUTION: An airbag device for protecting a head is provided with an inflater 12 and an airbag 11 comprising a plurality of chambers 11 to which gases emitted from the inflator 12 are supplied from a connecting part 11a via a duct 11b and which are deployed. The airbag 11 is woven by being spun into a bag-like configuration in a state that an upper edge side forming the connecting part 11a is opened, and by bonding the opening of the upper edge side. A heat-resistant protective layer 11e is formed in an internal area of the airbag 11 to which the gas is emitted directly via the duct 11b. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了提高气囊的耐热性，并且不需要插入内袋。 解决方案：一种用于保护头部的安全气囊装置设置有充气器12和气囊11，气囊11包括多个室11，从充气器12排出的气体经由管道11b从连接部11a供给， 部署 通过在形成连接部11a的上边缘侧打开的状态下，通过将上边缘侧的开口接合而将气囊11纺成袋状构造。 在安全气囊11的内部形成有耐热保护层11e，气体直接经由导管11b排出。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009119927A

公开(公告)日：2009-06-04

申请号：JP2007293447

申请日：2007-11-12

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

Inventor： NAKAJIMA YUTAKA ,  TANMACHI TAKESHI ,  OKAMOTO MASAKAZU ,  SHIMIZU YOSUKE ,  NAKAYAMA YASUHISA

IPC: B60R21/276 ,  B60R21/20 ,  B60R21/203

Abstract: PROBLEM TO BE SOLVED: To provide an airbag device combining reduction of damaging at an early stage of inflation and the subsequent performance of constraining an occupant. SOLUTION: A coil spring 290 for holding a clearance is provided between a housing 140 for storing an airbag 140 and a collar part 350 on a side surface of a disc inflater 230. The coil spring 290 forms a clearance 224 and energizes gas in the airbag 140 so that the gas is discharged. Interlocking with the inflation of the airbag 140, a drawing bracket 300 rotates to draw a drawing shaft 270 inside a vehicle. Since the other end of the drawing shaft is fixed to the collar part 350 of the inflater 230, the inflater 230 moves against the energizing force of the coil spring 290 for holding the clearance, and the collar part 350 of the inflater 230 is stuck to the housing 220 for sealing the clearance 224 to prevent emission of the gas. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种安全气囊装置，其结合了在通货膨胀的早期阶段减少损坏和随后的约束乘客的表现。 解决方案：用于保持间隙的螺旋弹簧290设置在用于存放安全气囊140的壳体140和盘式充气器230的侧表面上的凸缘部分350之间。螺旋弹簧290形成间隙224并为气体供能 在气囊140中排出气体。 随着气囊140的膨胀联锁，绘图支架300旋转以在车辆内部绘制牵引轴270。 由于拉伸轴的另一端固定到充气器230的凸缘部350，所以充气器230抵抗螺旋弹簧290的作用力而移动以保持间隙，并且充气器230的凸缘部350被卡住 用于密封间隙224的壳体220以防止气体的排放。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009119897A

公开(公告)日：2009-06-04

申请号：JP2007292733

申请日：2007-11-12

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 ,  TADA TATSUO ,  HIROTA YUTAKA ,  HOSHI IZUMI

IPC: B60R21/02 ,  B60N2/42

Abstract: PROBLEM TO BE SOLVED: To provide a structure to contribute to cost reduction of the whole device allowing the use of a compact inflator such as a micro gas generator (MGG). SOLUTION: This waist retraining device includes a gas supply means for supplying inflation gas at the occurrence of impact; an inflating means stored in a compressed state at a lower part of a seating part (hereinafter called "seat cushion") of a seat and inflated and deployed upward with the inflation gas; and a frame member arranged at the lower part of the seat cushion and pushing the seat cushion by the deployment of the inflating means. The frame member is formed in approximately U-shaped cross section using an aluminum or iron plate material. The forward movement of an occupant is restrained by the rise of the frame member. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种结构，有助于使整个装置的成本降低，从而允许使用诸如微气体发生器（MGG）的紧凑型充气机。 解决方案：该腰部再培训装置包括：在冲击发生时供给充气气体的气体供给装置; 在座椅的下部（以下称为“坐垫”）的下部以压缩状态存储的充气装置，并且充气气体向上膨胀展开; 以及框架构件，其布置在所述座垫的下部并且通过所述充气装置的展开来推动所述座垫。 框架构件使用铝或铁板材料形成为大致U形的横截面。 乘员的向前运动被框架构件的上升所限制。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009101974A

公开(公告)日：2009-05-14

申请号：JP2007278228

申请日：2007-10-25

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 ,  NAKAJIMA YUTAKA ,  FUYUKI NAOYA

IPC: B60R22/46 ,  B60N2/42 ,  B60R21/20 ,  B60R21/207 ,  B60R22/12

Abstract: PROBLEM TO BE SOLVED: To provide an occupant protection device for directly restraining the upper half of an occupant's body without imparting unnatural feeling due to fitting of a belt and complication of seat belt attaching/detaching workability to the occupant, and stably moving or inclining the upper half of the body to a vehicle center side at a lateral side collision, regardless of the physique and sitting position of the occupant. SOLUTION: This occupant protection device 100 includes the three-point type seat belt 180 extended from the vicinity of the shoulder on a vehicle side wall side to the vicinity of the waist at the vehicle inside and from the vicinity of the waist at the vehicle inside to the vicinity of the waist on the vehicle side wall side, of a seat back 124 on which the occupant 130 sits, and the seat belt 110 for the breast extended from the vicinity of the breast on the vehicle side wall side to the vicinity of the waist at the vehicle inside. The seat belt 110 has a retractor 140 for the breast capable of moving or inclining the upper half of the body of the occupant 130 to the vehicle center side by taking up the seat belt 110 when the vehicle collides from the lateral side. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种乘员保护装置，用于直接约束乘员身体的上半部，而不会由于皮带的装配而带来不自然的感觉，并且使乘员的座椅安全带的安装/拆卸可操作性复杂化，并且稳定地移动 或者在侧身碰撞时将身体的上半部倾斜到车辆中心侧，而不管乘员的体位和坐姿如何。 解决方案：该乘员保护装置100包括从车辆侧壁侧的肩部附近到车辆内侧的腰部附近以及从腰部附近延伸的三点式安全带180 在车辆侧壁侧的腰部附近的车辆，乘员130所在的座椅靠背124以及从车辆侧壁侧的乳房附近延伸的乳房用安全带110， 车内附近的腰部。 安全带110具有用于乳房的牵开器140，其能够在车辆从侧面碰撞时通过拿起安全带110而使乘员130的身体的上半部移动或倾斜到车辆中心侧。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009078633A

公开(公告)日：2009-04-16

申请号：JP2007247932

申请日：2007-09-25

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

Inventor： MAEMURA EIJI ,  MIDORIKAWA YUKINORI

IPC: B60R22/48

Abstract: PROBLEM TO BE SOLVED: To provide a seat belt retractor capable of performing sufficient clutch action by a small number of parts. SOLUTION: The clutch 52 is provided with a latch ring 50 rotated with a spindle 12 and having an external tooth 50a on an outer peripheral surface; a swingable pawl 49 moved according to rotation of a motor 34 and having an engagement part 49a engageable with the external tooth 50a of the latch ring 50; and a friction spring 42 having one end 42a abuttable on an outer surface 49a of the pawl 49 and the other end 42b abuttable on an inner surface 49b of the pawl 49 and capable of retaining the pawl 49. When the pawl 49 is started to be moved in a direction for rolling-up a seat belt, the friction spring 42 receives friction force in a reverse direction to the rolling-up direction. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供能够通过少量部件执行足够的离合器动作的安全带卷收器。 解决方案：离合器52设置有与心轴12一起旋转并且在外周表面上具有外齿50a的闩锁环50; 根据电动机34的旋转而移动的可摆动爪49具有可与锁定环50的外齿50a接合的接合部49a; 以及摩擦弹簧42，其一端42a抵靠在棘爪49的外表面49a上，另一端42b可抵靠在棘爪49的内表面49b上并能够保持棘爪49.当棘爪49开始为 在一个使安全带卷起的方向上移动，摩擦弹簧42在与卷起方向相反的方向上承受摩擦力。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009075115A

公开(公告)日：2009-04-09

申请号：JP2008261218

申请日：2008-10-08

Applicant: Autoliv Development Ab ,  オートリブ デベロップメント アクテボラゲット

Inventor： ANDERSON GERT ,  HEDENSTIERNA NILS ,  SVENSSON PER

IPC: B60R21/16 ,  G01C19/56 ,  G01C19/5656 ,  G01C19/574 ,  H01L29/84

CPC classification number: G01C19/5656 ,  G01C19/574

Abstract: PROBLEM TO BE SOLVED: To simply and economically constitute a mechanism for measuring an angular velocity, used for a motor vehicle, capable of detecting an overturn accident, and capable of controlling the development of a safety device such as an air bag. SOLUTION: A sensor main body 1 is made of a flat substrate, the main body constitutes a beam 2, and the beam has two opposed both end parts. The beam 2 supports an inertia mass body, the mass body is provided with two arms 6, 7 connected each other by a connection bar, and the central part of the connection bar is integrated with one part of the beam 2. The inertia mass body rotates around an axis of the connection bar and moves seesaw-likely, by a capacitive plate arranged adjacently to a conductive later of the arms 6, 7, and it is linked to rotational vibration of the inertia mass body within a substrate surface. The rotation of the mechanism around an axis consistent with that of the connection bar is detected by the capacitive plate to determine the angular velocity. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：简单且经济地构成能够检测翻倒事故并且能够控制安全装置如气囊的发展的用于测量用于机动车辆的角速度的机构。 解决方案：传感器主体1由平面基板制成，主体构成梁2，并且梁具有两个相对的两端部。 梁2支撑惯性质量体，质量体设有通过连接杆相互连接的两个臂6,7，连接杆的中心部分与梁2的一部分一体化。惯性质量体 围绕连接杆的轴线旋转并且通过与臂6,7之后的导电体相邻布置的电容板而可靠地移动，并且其与基体表面内的惯性质量体的旋转振动相关联。 通过电容板检测机构围绕与连接杆的轴线一致的轴的旋转以确定角速度。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009061881A

公开(公告)日：2009-03-26

申请号：JP2007230682

申请日：2007-09-05

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

Inventor： KORECHIKA KOJI

IPC: B60R21/16

Abstract: PROBLEM TO BE SOLVED: To reduce increments of tension and its vector generated on an airbag while controlling pressure in the airbag. SOLUTION: This airbag device comprises an inflater, and the airbag 1 to be developed by supply gas from the inflater. In the airbag 1, there are provided a plurality of joint portions 2 mounted along a development outermost portion 1a in view from the side an occupant M, an annular pull member 3 slidably held by the joint portions 2, and a tension member 4 connected at one end to the pull member 3 between the joint portions 2 adjacent to each other and fixed at the other end to the upper or lower part of the airbag 1. During the development of the airbag 1, a side wall portion of the airbag 1 is pulled down inside the airbag 1 beyond the outer periphery of the airbag 1 by the joint portions 2 to form a plurality of recessed portions 1b in the direction of the depth of the airbag 1 in view from the side of the occupant M. This reduces damage to the occupant due to the developing pressure of the airbag. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：在控制气囊中的压力的​​同时减少气囊上产生的张力及其矢量的增加。 解决方案：该气囊装置包括充气器，气囊1由来自充气器的供应气体展开。 在安全气囊1中，设置有多个接合部分2，其沿显影最外部分1a从乘员M的侧面，由接合部分2可滑动地保持的环形拉动构件3和连接在其上的张力构件4 一端连接在彼此相邻的接合部分2之间的拉动构件3，另一端固定在气囊1的上部或下部。在气囊1的展开期间，气囊1的侧壁部分是 在安全气囊1的内部，通过接合部2从气囊1的外周侧向下方拉出，从乘员M侧观察气囊1的深度方向的多个凹部1b。 由于气囊的显影压力而对乘客造成影响。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009051446A

公开(公告)日：2009-03-12

申请号：JP2007222144

申请日：2007-08-29

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

Inventor： SHIBANUMA JIN ,  OBA YOSHIHIRO ,  SHIGEFUJI MASAYUKI

IPC: B60R21/20 ,  B60R21/213

Abstract: PROBLEM TO BE SOLVED: To provide a curtain airbag device capable of releasing or rupturing a fastening point of a tape by the minimum airbag deployment force at the time of deployment of the airbag by devising a fastening method of the tape for retaining the shape of the folded airbag. SOLUTION: The curtain airbag device is deployed/inflated by flowing an inflation gas from an inflator to the folded airbag 10 mounted to the vehicle. The curtain air bag device has an approximately A shaped cloth band 20 having both ends 21, 22 extended from an upper edge part 11 of the air bag 10 and apex part 23, and the cloth band 20 is helically wound on the folded airbag 10, and the apex part 23 is fastened to the airbag 10 by an adhesive tape 30. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种帘式安全气囊装置，其能够通过设计用于保持气囊的带的紧固方法在展开气囊时以最小的安全气囊展开力释放或破裂带的紧固点 折叠安全气囊的形状。 解决方案：帘式气囊装置通过使充气气体从充气器流到安装在车辆上的折叠气囊10而展开/充气。 帘式气囊装置具有大致A形的布带20，其具有从气囊10的上缘部11延伸的两端部21,22和顶点部23，并且布带20螺旋地缠绕在折叠的气囊10上， 并且顶点部分23通过胶带30紧固到气囊10.版权所有（C）2009，JPO＆INPIT