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1. 发明申请

WO2007085917A1 HOOD AIRBAG DEVICE FOR USE IN A VEHICLE 审中-公开
标题翻译：用于车辆的HOOD安全气囊装置
公开(公告)号：WO2007085917A1
公开(公告)日：2007-08-02
申请号：PCT/IB2007/000009
申请日：2007-01-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , TAKATA CORPORATION , NARITA, Sotaro , TAKAHASHI, Hiroyuki , TAKIMOTO, Takayuki
发明人： NARITA, Sotaro , TAKAHASHI, Hiroyuki , TAKIMOTO, Takayuki
IPC分类号： B60R21/34
CPC分类号： B60R21/36
摘要： In a hood airbag device for use in a vehicle, left and right bag-expansion openings are formed at the rear end portion of the outer hood panel in a hood width direction, and the deployment positions of corresponding left and right airbags are controlled or restrained by the bag-expansion openings, respectively. Further, the hood-center side ends (60U) of the left air bag (6OL) and the hood-center side ends (60R') of the right air bag (60R) are adapted to press against each other when they are deployed. Accordingly, it is possible to suppress the airbags from being raised up by a wind pressure or the like and to quickly deploy the airbags over a broad extent.
摘要翻译：在用于车辆的机罩安全气囊装置中，在发动机罩宽度方向的外侧发动机罩面板的后端部处形成有左右袋膨胀开口，控制或限制对应的左右安全气囊的展开位置通过袋扩张开口。此外，左侧安全气囊（6OL）的发动机罩中心侧端部（60U）和右侧气囊（60R）的罩中心侧端部（60R'）在展开时适应于彼此挤压。因此，能够抑制风压等引起的气囊的升高，并能够在很宽的范围内快速地展开安全气囊。

2. 发明申请

WO2014108723A1 VEHICLE BUMBER INCLUDING PEDESTRIAN COLLISION DETECTION APPARATUS 审中-公开
标题翻译：车载BUMBER包括PEDESTRIAN碰撞检测装置
公开(公告)号：WO2014108723A1
公开(公告)日：2014-07-17
申请号：PCT/IB2013/002713
申请日：2013-12-10
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NARITA, Sotaro , MATSUNAGA, Youichi , GODA, Naoki
发明人： NARITA, Sotaro , MATSUNAGA, Youichi , GODA, Naoki
IPC分类号： B60R21/0136 , B60R19/48
CPC分类号： B60R21/0136 , B60R19/18 , B60R19/483 , B60R2019/1873
摘要： A vehicle bumper including a pedestrian collision detection apparatus includes: a chamber member (20), a pressure detector (24), a collision determination unit (26), an absorber (28), and a bumper cover (30). The chamber member is disposed in a vehicle width direction as a longitudinal direction thereof and is adjacent to an outer side surface of a bumper reinforcement (14) in a vehicle front-rear direction, the bumper reinforcement is disposed in the vehicle width direction as a longitudinal direction thereof and inside of the chamber member functions as a pressure chamber. The pressure detector outputs a signal corresponding to a change in pressure of the pressure chamber. The bumper cover is provided on the outside of the chamber member and the absorber in the vehicle front-rear direction and includes a projected portion projected from an opposite wall that faces the chamber member to the chamber member side.
摘要翻译：包括行人碰撞检测装置的车辆保险杠包括：室构件（20），压力检测器（24），碰撞判定单元（26），吸收器（28）和保险杠盖（30）。室部件沿车辆宽度方向设置在车辆宽度方向上，并且与车辆前后方向上的保险杠加强件（14）的外侧面相邻，保险杠加强件沿车宽方向配置为其纵向方向和腔室构件的内部用作压力室。压力检测器输出对应于压力室压力变化的信号。保险杠盖设置在舱室构件的外侧和车辆前后方向上的吸收体上，并且包括从面对腔室构件的相对壁突出到室构件侧的突出部分。

3. 发明授权

EP2383152B1 COLLISION DETECTING DEVICE AND COLLISION DETECTING METHOD 有权转让
标题翻译：装置和方法碰撞检测
公开(公告)号：EP2383152B1
公开(公告)日：2013-12-25
申请号：EP09830313.4
申请日：2009-11-20
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Denso Corporation
发明人： TAKAHASHI, Hiroyuki , NARITA, Sotaro , TANABE, Takatoshi
IPC分类号： B60R21/00 , B60R19/48
CPC分类号： B60R19/483
摘要： A collision detecting device and a collision detecting method are provided that enable accurate detection of a collision based on pressure change in a pressure chamber. A collision body discriminating system (10) is provided with: a chamber member (18) elongated in the vehicle width direction, having a pressure chamber (24) therein and provided in front of a bumper reinforcement (14); an absorber (20) elongated in the vehicle width direction and provided in front of the bumper reinforcement (14); a pressure sensor (22) for outputting a signal corresponding to a change in the pressure in the pressure chamber (24); and an ECU (26) for discriminating a collision body on the basis of a signal from the pressure sensor (22). The chamber member (18) and the absorber (20) are arranged in a vertical relationship with a gap (C) therebetween, and this allows the chamber member (18) and the absorber (20) to deform independently of each other when the collision body collides with the vehicle.

4. 发明公开

EP2383152A1 COLLISION DETECTING DEVICE AND COLLISION DETECTING METHOD 有权转让
标题翻译： VORRICHTUNG UND VERFAHREN ZUR KOLLISIONSERKENNUNG
公开(公告)号：EP2383152A1
公开(公告)日：2011-11-02
申请号：EP09830313.4
申请日：2009-11-20
申请人： Toyota Jidosha Kabushiki Kaisha , Denso Corporation
发明人： TAKAHASHI, Hiroyuki , NARITA, Sotaro , TANABE, Takatoshi
IPC分类号： B60R21/00 , B60R19/48
CPC分类号： B60R19/483
摘要： A collision detecting device and a collision detecting method are provided that enable accurate detection of a collision based on pressure change in a pressure chamber. A collision body discriminating system (10) is provided with: a chamber member (18) elongated in the vehicle width direction, having a pressure chamber (24) therein and provided in front of a bumper reinforcement (14); an absorber (20) elongated in the vehicle width direction and provided in front of the bumper reinforcement (14); a pressure sensor (22) for outputting a signal corresponding to a change in the pressure in the pressure chamber (24); and an ECU (26) for discriminating a collision body on the basis of a signal from the pressure sensor (22). The chamber member (18) and the absorber (20) are arranged in a vertical relationship with a gap (C) therebetween, and this allows the chamber member (18) and the absorber (20) to deform independently of each other when the collision body collides with the vehicle.
摘要翻译：提供一种碰撞检测装置和碰撞检测方法，其能够基于压力室中的压力变化来精确地检测碰撞。碰撞体鉴别系统（10）具有：在车辆宽度方向上伸长的室构件（18），其中具有压力室（24）并设置在保险杠加强件（14）的前面; 在所述保险杠加强件（14）的前方设置有沿车宽方向延伸的吸收体（20）。用于输出与压力室（24）中的压力变化相对应的信号的压力传感器（22）; 以及用于基于来自压力传感器（22）的信号识别碰撞体的ECU（26）。腔室构件（18）和吸收器（20）与它们之间的间隙（C）呈垂直关系地布置，并且这允许腔室构件（18）和吸收器（20）在碰撞时彼此独立地变形身体与车辆碰撞。

5. 发明授权

EP3132983B1 VEHICLE POP-UP HOOD DEVICE 有权
标题翻译：车辆弹出式防护罩装置
公开(公告)号：EP3132983B1
公开(公告)日：2018-03-07
申请号：EP16184323.0
申请日：2016-08-16
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NARITA, Sotaro
IPC分类号： B60R21/38
CPC分类号： B60R21/38 , B62D25/12
摘要： A vehicle pop-up hood device (20) includes a hinge base (24), a first arm (26) that is coupled to the hinge base (24) via a first pin (HP1), a second arm (28) that is coupled to the first arm (26) via a second pin (HP2), and an actuator (30) that is coupled to the first arm (26) via a first coupling shaft (B3) and coupled to the second arm (28) via a second coupling shaft (B4). The first coupling shaft (B3), the second coupling shaft (B4), and the second pin (HP2) are disposed at a vehicle front side and a vehicle width direction inner side with respect to the first pin (HP1). The actuator (50) is inclined toward the vehicle width direction inner side on progression toward the vehicle front side in vehicle plan view, and respective axial lines of the first coupling shaft (B3), the second coupling shaft (B4), and the second pin (HP2) are orthogonal to the actuator (30) in vehicle plan view.

6. 发明公开

EP3135544A1 VEHICLE POP-UP HOOD DEVICE ACTUATOR AND VEHICLE POP-UP HOOD DEVICE 失效
标题翻译： AKTUATOR EINER ANHEBBAREN FAHRZEUGHAUBENVORRICHTUNG UND ANHEBBARE FAHRZEUGHAUBENVORRICHTUNG
公开(公告)号：EP3135544A1
公开(公告)日：2017-03-01
申请号：EP16185158.9
申请日：2016-08-22
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NARITA, Sotaro , AOYAMA, Joji
IPC分类号： B60R21/38
CPC分类号： B60R21/38 , B60R21/26 , B60R21/264 , C06D5/00 , F15B15/1438 , F42B3/04
摘要： A vehicle pop-up hood device actuator (110) includes a main body section (120); a cylinder (112) that covers a portion on one axial direction side of the main body section (120), that is moved toward the one axial direction side of the main body section (120) by generated gas to lift a hood of a vehicle to a lifted position; and that is configured so as to be capable of moving to a retention position, a sealing member (126) that is formed in a ring shape and that forms a seal between the main body section (120) and a general face; a retention member (132) that abuts on an inner peripheral face of the cylinder (112) and retains the cylinder (112) at the retention position; and an enlarged diameter face (114A) that is disposed at a radial direction outer side of the main body section (120) with respect to the sealing member (126) at the lifted position.
摘要翻译：车辆弹出式发动机罩装置致动器（110）包括主体部分（120）; 覆盖主体部（120）的一个轴向侧的部分的圆筒（112），其通过产生的气体朝向主体部（120）的一个轴向侧移动以提升车辆的罩提升位置被配置为能够移动到保持位置;密封构件（126），其形成为环形并且在主体部分（120）和一般面部之间形成密封; 保持构件（132），其抵靠所述气缸（112）的内周面并将所述气缸（112）保持在所述保持位置; 以及在所述提升位置处相对于所述密封构件（126）在所述主体部（120）的径向外侧设置的直径大的面（114A）。

7. 发明公开

EP3178708A1 POP-UP HOOD DEVICE FOR VEHICLE 有权
标题翻译：车用弹出式防护罩装置
公开(公告)号：EP3178708A1
公开(公告)日：2017-06-14
申请号：EP15830241.4
申请日：2015-06-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NARITA, Sotaro , UOZUMI, Yoshinori
IPC分类号： B60R21/38 , B62D25/10 , E05D7/086 , E05F3/16
CPC分类号： B60R21/38 , B62D25/10 , E05D7/086 , E05F3/16
摘要： A vehicle pop-up hood device (20) includes: a hinge base (24) that is fixed to a vehicle body; a first arm (26) that is pivotably connected to the hinge base (24); and a second ann (28) that is fixed to a vehicle rear side end portion of a front hood and is pivotably connected to the first ann (26). Further, the vehicle pop-up hood device (20) includes: an actuator that is provided between the first ann (26) and the second arm (28), and that, by being operated, pivots the second ann (28) with respect to the first ann (26); and a connecting portion (50) that, at a time of completion of operation of the actuator, is set in an operating state in which the connecting portion (50) restricts movement of the second arm (28) with respect to the hinge base (24).
摘要翻译：一种车辆弹起式发动机罩装置（20），包括：固定在车体上的铰链座（24）第一臂（26），其可枢转地连接到所述铰链基座（24）; 以及固定在前罩的车辆后方侧端部且能够转动地与第一臂26连结的第二臂28。此外，车辆弹起式发动机罩装置（20）包括：致动器，该致动器设置在第一臂（26）和第二臂（28）之间，并且通过被操作而使第二臂（28）到第一个安（26）; 和连接部（50），所述连接部（50）在所述致动器的操作完成时被设定在所述连接部（50）限制所述第二臂（28）相对于所述铰链基部 24）。

8. 发明公开

EP2895357A1 VEHICLE BUMBER INCLUDING PEDESTRIAN COLLISION DETECTION APPARATUS 失效
标题翻译：与设备用于检测行人碰撞车辆保险杠
公开(公告)号：EP2895357A1
公开(公告)日：2015-07-22
申请号：EP13824335.7
申请日：2013-12-10
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NARITA, Sotaro , MATSUNAGA, Youichi , GODA, Naoki
IPC分类号： B60R21/0136 , B60R19/48
CPC分类号： B60R21/0136 , B60R19/18 , B60R19/483 , B60R2019/1873
摘要： A vehicle bumper including a pedestrian collision detection apparatus includes: a chamber member (20), a pressure detector (24), a collision determination unit (26), an absorber (28), and a bumper cover (30). The chamber member is disposed in a vehicle width direction as a longitudinal direction thereof and is adjacent to an outer side surface of a bumper reinforcement (14) in a vehicle front-rear direction, the bumper reinforcement is disposed in the vehicle width direction as a longitudinal direction thereof and inside of the chamber member functions as a pressure chamber. The pressure detector outputs a signal corresponding to a change in pressure of the pressure chamber. The bumper cover is provided on the outside of the chamber member and the absorber in the vehicle front-rear direction and includes a projected portion projected from an opposite wall that faces the chamber member to the chamber member side.

9. 发明授权

EP1976730B1 HOOD AIRBAG DEVICE FOR USE IN A VEHICLE 有权
标题翻译：罩安全气囊设备用在车辆
公开(公告)号：EP1976730B1
公开(公告)日：2012-09-12
申请号：EP07700005.7
申请日：2007-01-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , TAKATA CORPORATION
发明人： NARITA, Sotaro , TAKAHASHI, Hiroyuki , TAKIMOTO, Takayuki
IPC分类号： B60R21/36
CPC分类号： B60R21/36
摘要： In a hood airbag device for use in a vehicle, left and right bag-expansion openings are formed at the rear end portion of the outer hood panel in a hood width direction, and the deployment positions of corresponding left and right airbags are controlled or restrained by the bag-expansion openings, respectively. Further, the hood-center side ends (60L′) of the left air bag (60L) and the hood-center side ends (60R′) of the right air bag (60R) are adapted to press against each other when they are deployed. Accordingly, it is possible to suppress the airbags from being raised up by a wind pressure or the like and to quickly deploy the airbags over a broad extent.

10. 发明公开

EP3132983A3 VEHICLE POP-UP HOOD DEVICE 有权
标题翻译：车辆弹出式防护罩装置
公开(公告)号：EP3132983A3
公开(公告)日：2017-03-01
申请号：EP16184323.0
申请日：2016-08-16
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NARITA, Sotaro
IPC分类号： B60R21/38
CPC分类号： B60R21/38 , B62D25/12
摘要： A vehicle pop-up hood device (20) includes a hinge base (24), a first arm (26) that is coupled to the hinge base (24) via a first pin (HP1), a second arm (28) that is coupled to the first arm (26) via a second pin (HP2), and an actuator (30) that is coupled to the first arm (26) via a first coupling shaft (B3) and coupled to the second arm (28) via a second coupling shaft (B4). The first coupling shaft (B3), the second coupling shaft (B4), and the second pin (HP2) are disposed at a vehicle front side and a vehicle width direction inner side with respect to the first pin (HP1). The actuator (50) is inclined toward the vehicle width direction inner side on progression toward the vehicle front side in vehicle plan view, and respective axial lines of the first coupling shaft (B3), the second coupling shaft (B4), and the second pin (HP2) are orthogonal to the actuator (30) in vehicle plan view.
摘要翻译：一种车辆弹起式发动机罩装置（20），包括铰链基座（24），经由第一销（HP1）联接到铰链基座（24）的第一臂（26），第二臂经由第二销（HP2）耦合到第一臂（26）;以及致动器（30），其经由第一耦合轴（B3）耦合到第一臂（26）并且经由第二臂第二联接轴（B4）。第一连结轴（B3），第二连结轴（B4）以及第二销（HP2）相对于第一销（HP1）配置在车辆前方且车宽方向内侧。在车辆俯视图中，致动器50随着朝向车辆前方而向车宽方向内侧倾斜，第一连结轴（B3），第二连结轴（B4）以及第二连结轴在车辆平面图中，销（HP2）与致动器（30）正交。

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