公开(公告)号：JP2014113900A

公开(公告)日：2014-06-26

申请号：JP2012268968

申请日：2012-12-10

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

Inventor： WAKABAYASHI SHINICHI ,  JINNO YOSUKE ,  YAMAGUCHI SHUNJI

IPC: B60R22/24

Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device capable of improving both extraction performance of webbing and jamming-preventing effect.SOLUTION: There is provided a seat belt device 100 for restricting an occupant of a vehicle to a seat. The seat belt device 100 is provided with a belt-like webbing 104 and a through-anchor 108 which is installed to a center pillar 116 in a cabin and through which the webbing 104 passes while sliding. The through-anchor 108 has an insertion hole 118 through which the webbing 104 passes, and a projecting part 130 protruding from the lower edge 128 of the insertion hole 118 on the edge 128. The projecting part 130 is characterized by having slope parts 134a, 134b, for example, smoothly connecting from both sides of the top 132 of a first projecting part 130a to the lower edge 128 in the cross-section orthogonal to the insertion direction of the webbing in the insertion hole.

Abstract translation: 要解决的问题：提供一种能够提高织带的提取性能和防干扰效果的安全带装置。解决方案：提供一种用于将车辆乘员限制在座椅上的安全带装置100。 安全带装置100设置有带状织带104和贯穿锚固件108，该锚固件108安装在机舱中的中心支柱116上，并且织带104在滑动的同时通过该安装带。 通孔108具有穿过织带104的穿过孔118和从插入孔118的下边缘128在边缘128上突出的突出部分130.突出部分130的特征在于具有倾斜部分134a， 134b例如在与插入孔中的织带的插入方向正交的横截面中从第一突出部130a的顶部132的两侧平滑地连接到下边缘128。

公开(公告)号：JP2014084042A

公开(公告)日：2014-05-12

申请号：JP2012236070

申请日：2012-10-25

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

Inventor： ONISHI NOBUYUKI

IPC: B60R21/232

Abstract: PROBLEM TO BE SOLVED: To provide a curtain airbag device for a vehicle surely capable of deploying and inflating a front part of a curtain airbag preceding a rear part on supposition that inflator gas is introduced from the rear part of the curtain airbag, and securing an occupant protection performance even in the rear part of the curtain airbag whose deployment and inflation timing is delayed.SOLUTION: The curtain airbag device for a vehicle includes: a curtain airbag 2 including a front chamber region C1, a gas introduction passage D located on the rear upper part of a vehicle and communicated with the front chamber region, and a rear chamber region C2 located below the gas introduction passage and communicated with the front chamber region; a seam 10 partitioning between the gas introduction passage and the rear chamber region; an inflator 3 for introducing inflator gas into the gas introduction passage from the rear side of the vehicle; an additional bag 4 fitted and supported on the curtain airbag and disposed outside the bag in alignment with a position covering the seam; and a communication passage 18 communicating the additional bag with the gas introduction passage.

Abstract translation: 要解决的问题：为了提供一种用于车辆的帘式安全气囊装置，其可靠地能够在帘式气囊从后帘部分引入充气器气体之前展开和充气后方的帘式气囊前部，并且确保 即使在帘布安全气囊的后部，即使在部署和充气时间延迟的情况下，乘员保护性能也得到了改善。解决方案：用于车辆的帘式安全气囊装置包括：帘式气囊2，包括前室区域C1，位于 车辆的后部上部与前室区域连通，以及位于气体导入通路下方并与前室区域连通的后室区域C2; 分隔在气体导入通道和后室区域之间的接缝10; 用于将充气机气体从车辆的后侧引入气体导入通道的充气器3; 安装并支撑在帘式气囊上的附加袋4，并且与覆盖接缝的位置对准地设置在袋的外侧; 以及将附加袋与气体导入通路连通的连通路18。

公开(公告)号：JP2014037154A

公开(公告)日：2014-02-27

申请号：JP2012178755

申请日：2012-08-10

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 ,  TAGUCHI HIROYUKI ,  SHIMIZU YOSUKE

IPC: B60R21/233 ,  B60R21/2346

Abstract: PROBLEM TO BE SOLVED: To provide a vehicular airbag capable of suppressing thermal damage without raising rigidity, when having both a check valve function and a function for changing an outflow direction of inflator gas.SOLUTION: In a vehicular airbag having an airbag body having upper and lower chambers, an inflator for blowing out inflator gas into the airbag body, and a structure in which the inflator gas flows into one of the upper and lower chambers from the inflator. A duct 2 formed of a foldable material is provided on a portion in the lower chamber into which the inflator gas flows, and a folded part P formed by folding a part of the duct toward the duct inward and a divided part Y formed by dividing the duct oppositely to the folded part are provided so that the outflow direction of the inflator gas is changed, on a lower end opening part 2b of the duct, and the folded part is blocked in response to raise of the inner pressure of the lower chamber into which the inflator gas flows.

Abstract translation: 要解决的问题：提供一种能够抑制热损伤而不提高刚性的车辆安全气囊，当具有止回阀功能和改变充气机气体流出方向的功能时。解决方案：在具有气囊主体具有上部 和下室，用于将充气器气体吹入气囊体的充气机，以及充气机气体从充气机流入上室和下室之一的结构。 由可折叠材料形成的管道2设置在充气器气体流入的下室中的部分上，并且通过将管道的一部分朝向管道向内折叠而形成的折叠部分P以及通过将分割部分Y 提供与折叠部分相对的导管，使得充气机气体的流出方向在管道的下端开口部分2b上改变，并且折叠部分被响应于下腔室的内压升高而被阻塞 充气器气体流动。

公开(公告)号：JP2014019304A

公开(公告)日：2014-02-03

申请号：JP2012159865

申请日：2012-07-18

Applicant: Autoliv Development Ab ,  オートリブ ディベロップメント エービー ,  Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： SUDO TAKUYA ,  OBAYASHI KUNIO ,  YAMANAKA TAKASHI ,  TORII NOBUSHI

IPC: B60R21/23 ,  B60R21/207 ,  B60R21/239

Abstract: PROBLEM TO BE SOLVED: To disperse stress applied on a seam at the tail end of outer peripheral sewing during development of an air bag.SOLUTION: A side air bag device, which includes an air bag 11 and an inflator, is included in a vehicle to develop between an occupant and a door in emergency. The air bag 11 of the side air bag device is configured such that the outer peripheries of cloth panels 12a and 12b located inside and outside the vehicle are sewn with reinforcing pieces of cloth 15a to 15d arranged between the cloth panels 12a and 12b to form a bag shape, and the tail ends 13a of outer peripheral sewing 13 are separated from each other to form a vent hole 14. The tail ends 13a of outer peripheral sewing 13 are folded, and the reinforcing pieces of cloth 15a to 15d are also arranged at positions including the folded parts 13b. Thus, since stress applied on a seam near the vent hole is dispersed during development of the air bag, a problems of tearing of the cloth panel constituting the air bag near the vent hole is prevented.

Abstract translation: 要解决的问题：在气囊展开期间分散施加在外周缝合尾端的压力。解决方案：包括气囊11和充气机的侧气囊装置包括在车辆中 在紧急情况下在乘员和门之间发展。 侧面安全气囊装置的气囊11被构造成使得位于车辆内侧和外侧的布面板12a和12b的外周边被布置在布面板12a和12b之间的加强件布15a至15d缝合，以形成 袋状，外周缝合部13的尾端部13a分离，形成通气孔14.外周缝合部13的尾端部13a折叠，布15a〜15d的加强片也配置在 包括折叠部分13b的位置。 因此，由于在气囊展开期间施加在通气孔附近的接缝上的应力分散，因此防止了构成安全气囊的布面板在通气孔附近的撕裂问题。

公开(公告)号：JP2014015126A

公开(公告)日：2014-01-30

申请号：JP2012153834

申请日：2012-07-09

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

Inventor： NOGAMI MITSUO

IPC: B60R21/213 ,  B60R21/232

Abstract: PROBLEM TO BE SOLVED: To surely deploy a curtain airbag.SOLUTION: An upper end 3a of a pillar garnish 3 in a cross section parallel to a vertical surface of a width direction of a vehicle is defined as a reference position. A direction toward the inside of a cabin from the reference position is defined as a plus direction, a direction toward the outside of the vehicle is defined as a minus direction, and a horizontal distance W of the width direction of the vehicle between a point positioned on the vehicle outermost side of an outer diameter of a curtain airbag 1 in an installation state and the reference position is defined as W. In relation to a height direction of the vehicle, a direction toward a ceiling of the vehicle is defined as a plus direction, a direction toward a floor of the vehicle is defined as a minus direction, and a vertical distance of a height direction of the vehicle between a point positioned on a side closest to the floor of the outer diameter of the curtain air bag 1 in the installation state and the reference position is defined as H. The curtain airbag 1 is installed at a position on an anti-cabin side of a roof head lining 2 to satisfy 0≤W≤10 mm and 0≤H≤40 mm, -20≤W

Abstract translation: 要解决的问题：确保部署帘式气囊。解决方案：将平行于车辆宽度方向的垂直表面的横截面中的支柱装饰件3的上端3a定义为基准位置。 将从基准位置向内侧的方向定义为正方向，将朝向车辆外侧的方向定义为负方向，将车辆的宽度方向的水平距离W定位在 在安装状态下在帘式气囊1的外径的车辆最外侧设置基准位置，并将基准位置定义为W.关于车辆的高度方向，将朝向车辆的顶棚的方向定义为加号 方向上，朝向车辆地板的方向被定义为负方向，并且车辆的高度方向在位于最接近帘式气囊1的外径的地板的一侧的点处的垂直距离在 安装状态和基准位置被定义为H.帘式气囊1安装在屋顶衬里2的防客舱侧的位置，以满足0≤W≤10mm和0≤H≤40mm， 20≤W<0 mm，10≤H≤40mm或-30≤W<-20mm，20≤H<30mm。

公开(公告)号：JP2014012495A

公开(公告)日：2014-01-23

申请号：JP2012151211

申请日：2012-07-05

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

Inventor： MATSUSHITA TETSUYA

IPC: B60R21/207 ,  B60N2/427 ,  B60R21/2338 ,  B60R21/239

Abstract: PROBLEM TO BE SOLVED: To provide a side airbag device having an improved occupant restraint performance and a reduced property of injuring an occupant.SOLUTION: A side airbag device comprises: an airbag 106 which is buried in a side surface at a vehicle's interior side of a seat back 104a of a reclinable seat 104 in a vehicle width direction; and a belt 116 in a belt shape which is installed along the side surface of the seat 104, with its one end connected to an upper part of the seat back 104a and the other end connected to a front part of a seat cushion 104b, and is given a tension and pulled towards the outer side of the airbag 106 by the airbag 106 when it is inflated and deployed. The airbag 106 has a vent hole 128 for discharging gas in its side surface in the vehicle's interior side. The vent hole 128 is provided in such a position that it is covered by the belt 116 when the airbag 106 is inflated and deployed while the seat back 104a is upright and it deviates from the belt 116 when the airbag is inflated and deployed while the seat back 104a is reclined.

Abstract translation: 要解决的问题：提供一种具有改善的乘员约束性能和降低乘员伤害性能的侧面安全气囊装置。解决方案：一种侧面安全气囊装置包括：安全气囊106，其被埋在车辆内侧的侧表面 可倾斜座椅104的车辆宽度方向的座椅靠背104a; 以及沿着座椅104的侧表面安装的带状带116，其一端连接到座椅靠背104a的上部，另一端连接到座垫104b的前部，以及 当安全气囊106被充气展开时被张紧并且被气囊106拉向安全气囊106的外侧。 气囊106具有用于在车辆内侧的侧面排出气体的通气孔128。 通气孔128设置在当座椅靠背104a直立时气囊106被充气展开时由皮带116覆盖的位置，并且当气囊膨胀并展开时偏离皮带116， 背部104a倾斜。

公开(公告)号：JP2014000919A

公开(公告)日：2014-01-09

申请号：JP2012138935

申请日：2012-06-20

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

IPC: B60R22/48 ,  B60R22/46

Abstract: PROBLEM TO BE SOLVED: To provide a retractor for a seat belt capable of performing an excellent clutch operation with a small number of components.SOLUTION: A power transmission mechanism 19 of a retractor 10 for a seat belt includes a clutch 50 capable of switching a connection state in which power transmission from a motor 34 to a spindle 12 is enabled and a cut-off state in which the power transmission from the motor 34 to the spindle 12 is disabled. The clutch 50 includes a first gear 56 and a second gear 58, which are engaged with each other, and switches from the cut-off state to the connection state by thrust force acting on the second gear 58 during rotation of the first gear 56.

Abstract translation: 要解决的问题：提供一种能够以少量部件执行优异的离合器操作的安全带的牵开器。解决方案：用于座椅安全带的牵开器10的动力传递机构19包括能够切换 从电动机34到主轴12的动力传递被启用的连接状态以及从电动机34到主轴12的动力传递被禁用的切断状态。 离合器50包括彼此接合的第一齿轮56和第二齿轮58，并且在第一齿轮56旋转期间通过作用在第二齿轮58上的推力从切断状态切换到连接状态。

公开(公告)号：JP2013226936A

公开(公告)日：2013-11-07

申请号：JP2012100284

申请日：2012-04-25

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

Inventor： NAKAJIMA OSAMU ,  MIDORIKAWA YUKINORI ,  MAEMURA EIJI ,  NAGATOMO JUNICHI

IPC: B60R22/48 ,  B60R21/0134

Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device that can simplify a vehicle system and reduce costs.SOLUTION: A seat belt device includes: a spindle that is rotated to rewind a seat belt; a motor 33 that drives the spindle by the received source power; a motor switching circuit 354c that controls the motor 33; and an acceleration sensor 352 that detects acceleration by being operated by the received source power. When detecting acceleration exceeding a predetermined value, the acceleration sensor 352 is configured to give the motor switching circuit 354c an instruction that allows the motor 33 to drive the spindle. When receiving the instruction from the acceleration sensor 352, the motor switching circuit 354c is configured to allow the motor 33 to drive the spindle.

Abstract translation: 要解决的问题：提供一种能够简化车辆系统并降低成本的座椅安全带装置。解决方案：座椅安全带装置包括：主轴，其被旋转以重绕安全带; 电机33，其通过接收的电源驱动主轴; 控制电动机33的电动机切换电路354c; 以及加速度传感器352，其通过由所接收的源功率进行操作来检测加速度。 当检测到超过预定值的加速度时，加速度传感器352被配置为向马达切换电路354c提供允许马达33驱动主轴的指令。 当从加速度传感器352接收到指令时，电机切换电路354c构成为允许马达33驱动主轴。

公开(公告)号：JP2013112316A

公开(公告)日：2013-06-10

申请号：JP2011263143

申请日：2011-11-30

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

Inventor： NAKAZAWA HIROSUKE ,  SAKIYAMA TAIZO ,  KUMAGAWA HIROYASU

IPC: B62D1/11

Abstract: PROBLEM TO BE SOLVED: To provide a steering cover which, when an occupant touches a steering wheel, can absorb impact of the touch.SOLUTION: A steering cover 100 is mounted so as to cover an instrument panel side of a steering wheel 102 of a vehicle and is further connected to a steering column 108. The steering cover 100 includes a boss 104a through which a bolt 106a is passed for fastening the steering cover 100 to the steering wheel 102, and which protrudes toward the steering wheel 102 in a truncated conical shape, and the boss 104a includes a notched part formed by notching its peripheral wall at a near side of an occupant.

Abstract translation: 要解决的问题：提供一种当乘客接触方向盘时可以吸收触摸的影响的转向盖。 解决方案：转向盖100安装成覆盖车辆的方向盘102的仪表板侧，并进一步连接到转向柱108.转向盖100包括凸台104a，螺栓106a 通过用于将转向盖100紧固到方向盘102，并且朝向方向盘102以截头圆锥形突出，并且凸起部104a包括通过在乘员的近侧侧切开其周壁而形成的切口部。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2013091440A

公开(公告)日：2013-05-16

申请号：JP2011235175

申请日：2011-10-26

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

Inventor： NAKAMURA YUKI ,  NAKAJIMA YUTAKA ,  TABUSE HIROYA

IPC: B60R21/213 ,  B60R21/232 ,  B60R21/2338

Abstract: PROBLEM TO BE SOLVED: To provide a curtain airbag capable of enhancing performance of preventing a passenger from being thrown out of a vehicle while suppressing gas volume needed for expanding and developing.SOLUTION: The curtain airbag 100 is formed in a bag shape from an outer cloth of the outside of a vehicle and an inner cloth of the inside of the vehicle, is stored above the side face part inside of the cabin of the vehicle, and is expanded and developed along the side face part. A plurality of chambers are partitioned by unexpanding areas where the outer cloth and the inner cloth are bonded of an expanding area expanding by gas flowing in. The plurality of chambers include: a front chamber 120 in which the length of the inner cloth 132 is larger than that of the outer cloth 134 in a fore and aft direction of the vehicle and the inner cloth 132 overhangs into the inside of the vehicle more than that of other chambers; and a center chamber 122 in which the length of outer cloth 140 is larger than that of an inner cloth 146 in the fore and aft direction of the vehicle and the outer cloth 140 overhangs the outside of the vehicle more than that of the other chambers. The front chamber 120 is located in a position protecting an A1 hitting point, and the center chamber 122 is located above a center pillar 108.

Abstract translation: 要解决的问题：提供一种能够提高防止乘客被甩出车辆的性能的帘式气囊，同时抑制膨胀和显影所需的气体体积。 解决方案：帘式气囊100从车辆外部的外布和车辆内部的内布形成袋状，被存储在车辆舱内的侧面部分的上方 并且沿侧面部分展开和展开。 多个室被未扩张区域分隔开，其中外布和内布粘合有由气体流入的膨胀区域膨胀的膨胀区域。多个室包括：前室120，其中内布132的长度较大 比外布134在车辆的前后方向上更大，内布132比其他室更向外伸出到车内; 以及中心室122，其中外布140的长度大于车辆前后方向上的内布146的长度，并且外布140比其他室的悬伸更多地悬挂在车辆外部。 前室120位于保护A1击中点的位置，中心室122位于中心支柱108的上方。（C）2013，JPO＆INPIT