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21. 发明专利

JP2005343201A Air bag device for pedestrian 审中-公开
标题翻译： PEDESTRIAN空气袋装置
公开(公告)号：JP2005343201A
公开(公告)日：2005-12-15
申请号：JP2004161898
申请日：2004-05-31
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： NAGATA ATSUSHI , MIZUNO YOSHIO
IPC分类号： B60R21/34 , B60R21/00 , B60R21/36
摘要： PROBLEM TO BE SOLVED: To provide an air bag device for a pedestrian capable of being mounted without reducing design property of a hood panel. SOLUTION: The air bag device M1 for the pedestrian is provided with an air bag 34 deployed and inflated so as to cover an upper part near a rear part 8a side of the hood panel 8 while pressing/opening and projecting a door part 19 arranged on the hood panel 8 of the vehicle by flowing an inflation gas; and a case 24 for storing the air bag. The door part 19 is made of aluminum integrally formed with a body part 16 side of the hood panel and a connection part with the body part 16 side is arranged as a hinge part 20 for bending and plastically deforming it at opening. The case 24 is made of iron having high rigidity. A space S for permitting relative deviation movement is arranged at a mounting portion 26 of the case and the hood panel so as to absorb thermal expansion different of the case and the hood panel. The case 24 is mounted to the hood panel 8. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在不降低发动机罩板的设计性能的情况下安装的行人用气囊装置。解决方案：用于行人的气囊装置M1设置有展开和充气的气囊34，以便在按压/打开和突出门部件的同时覆盖发动机罩板8的后部8a侧的上部 19通过使充气气体流动而布置在车辆的发动机罩板8上; 以及用于存储气囊的壳体24。门部19由与罩板的主体部分16一体形成的铝制成，并且与主体部分16侧的连接部分布置为用于弯曲的铰链部分20，并且在打开时使其塑性变形。壳体24由具有高刚性的铁制成。用于允许相对偏移运动的空间S布置在壳体和发动机罩面板的安装部分26处，以吸收壳体和发动机罩面板的热膨胀。壳体24安装在发动机罩板8上。（C）2006，JPO＆NCIPI

22. 发明专利

JP2005343199A Air bag device for pedestrian 有权
标题翻译： PEDESTRIAN空气袋装置
公开(公告)号：JP2005343199A
公开(公告)日：2005-12-15
申请号：JP2004161887
申请日：2004-05-31
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： NAGATA ATSUSHI , MIZUNO YOSHIO
IPC分类号： B60R21/34 , B60R21/00 , B60R21/36
摘要： PROBLEM TO BE SOLVED: To provide an air bag device for a pedestrian capable of making design property of a mounted part favorable. SOLUTION: The air bag device for the pedestrian is provided with a hood panel 13 made of sheet metal; an air bag 40 arranged near a rear end of the hood panel 13 and folded and stored deployably/inflatably toward a rear upward side by flowing an inflation gas; and a case 26 having an opened upper part and storing the air bag 40. A cover part 18 integrally constituted with the hood panel 13 and covering an upper part of the casing 26 is arranged at a rear edge 13a side of the hood panel 13. The cover part 18 is constituted such that a hinge part 19 arranged at a front edge 18a side is plastically deformed so as to open the rear edge 18b side to an upward side at deployment/inflation of the air bag 40 and the air bag 40 can be projected from an opening H1 opened so as to be left from an upper end of the case 26. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够使安装部件的设计特性有利的用于行人的气囊装置。解决方案：用于行人的气囊装置设置有由金属板制成的罩板13; 安装在发动机罩板13的后端附近的气囊40，通过使膨胀气体流动而朝向后方侧向外侧可展开/充气地收纳，以及具有打开的上部并且存放安全气囊40的壳体26.在发动机罩面板13的后边缘13a侧设置有与发动机罩板13一体地构成并且覆盖壳体26的上部的盖部18。盖部18构成为，布置在前边缘18a侧的铰链部19塑性变形，以便在气囊40的展开/充气时将后边缘18b侧向上侧打开，气囊40可以从打开的开口H1预计从外壳26的上端离开。版权所有（C）2006，JPO＆NCIPI

23. 发明专利

JP2005289257A Air bag device for knee protection 有权
标题翻译：气囊保护装置
公开(公告)号：JP2005289257A
公开(公告)日：2005-10-20
申请号：JP2004109241
申请日：2004-04-01
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： MIZUNO YOSHIO
IPC分类号： B60R21/20 , B60R21/206 , B60R21/2338 , B60R21/237 , B60R21/22
摘要： PROBLEM TO BE SOLVED: To provide an air bag device for knee protection, which roughly uniforms gas pressure of a knee protecting expansion part of an air bag in the middle of expansion in each of portions along the left and right direction, and precisely protects the neighborhood of knees closely arranged of an occupant. SOLUTION: The air bag of the air bag device for knee protection is furnished with an air bag main body 40 having occupant side car body side wall parts 41, 42, and tethers 56, 57 to restrict thickness of the air bag main body at the time of inflation completion. The tethers are connected to the whole area of an inner peripheral surface 40e of the air bag main body along the left and right direction below a knee protecting inflating part 47 positioned separately from a storage portion of the air bag main body at the time of inflation completed and are arranged by having a plurality of gas flowing holes 58. An opening area of the plurality of gas flowing holes 58 is adjusted so that gas pressure of gas for inflation in the knee protecting inflation part 47 is roughly uniformed at each of the portions along the left and right direction and the gas flowing holes 58 are arranged separately from the inner peripheral surface 40e of the air bag main body. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种膝盖保护用气囊装置，其在沿着左右方向的各部分的膨胀中间使气囊的膝盖保护膨胀部的气压大致均匀，并且精确保护乘客紧密排列的膝盖附近。解决方案：用于膝盖保护的气囊装置的气囊配有具有乘员侧车体侧壁部41,42和系绳56,57的安全气囊主体40，以限制气囊主体的厚度在通货膨胀完成时身体。系绳在充气时，与安全气囊主体的收纳部分开地配置的膝盖保护用充气部47的左右方向，连接于安全气囊本体的内周面40e的整个区域完成并且通过具有多个气体流通孔58来布置。调节多个气体流通孔58的开口面积，使得膝部保护充气部47中的用于充气的气体的气体压力在每个部分处大致均匀沿着左右方向，气体流通孔58与气囊主体的内周面40e分开设置。版权所有（C）2006，JPO＆NCIPI

24. 发明专利

JP2005199810A Airbag device for knee protection 审中-公开
标题翻译：安全气囊保护装置
公开(公告)号：JP2005199810A
公开(公告)日：2005-07-28
申请号：JP2004007074
申请日：2004-01-14
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： MIZUNO YOSHIO
IPC分类号： B60R21/20 , B60R21/206 , B60R21/215 , B60R21/22
摘要： PROBLEM TO BE SOLVED: To provide an airbag device for knee protection capable of preventing a deploying airbag from interfering with a key accessory. SOLUTION: This airbag device S1 for knee protection includes the airbag 50 and an airbag cover 29. The airbag 50 projects from a case 13 to the vehicle rear side and completes deployment while rising at inflow of expansion gas to protect the knees K of a driver D. The cover 29 includes an upward opening door section 37 which is pushed by the deploying airbag 50 to open the lower end side so as to be rotated upward using the upper end side as a hinge section 37a and to project the airbag 50 from an opening portion 29a at opening. The door section 37 includes an interference prevention section 40 intervened between the key accessory A connected to a key E inserted in a key cylinder and the airbag 50 at opening. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止展开气囊干扰钥匙配件的膝盖保护用安全气囊装置。解决方案：用于膝盖保护的该安全气囊装置S1包括安全气囊50和安全气囊罩29.气囊50从壳体13突出到车辆后侧，并在膨胀气体的流入期间完成展开，以保护膝盖K 盖29包括向上的开启门部37，该向上的开启门部37被展开气囊50推动，以使上端侧作为铰链部37a向下方转动，从而使安全气囊 50从开口部29a开口。门部37包括在与插入钥匙筒中的钥匙E连接的密钥附件A与打开安全气囊50之间插入防干扰部40。版权所有（C）2005，JPO＆NCIPI

25. 发明专利

JP2005199765A Airbag device for knee protection 审中-公开
标题翻译：安全气囊保护装置
公开(公告)号：JP2005199765A
公开(公告)日：2005-07-28
申请号：JP2004005886
申请日：2004-01-13
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： MIZUNO YOSHIO
IPC分类号： B60R21/20 , B60R21/203 , B60R21/206 , B60R21/215 , B60R21/22
CPC分类号： B60R21/203 , B60R21/206
摘要： PROBLEM TO BE SOLVED: To provide an airbag device for knee protection capable of protecting a deploying airbag so that a key accessory A may not interfere with and damage the airbag. SOLUTION: This airbag device S1 for knee protection includes the airbag 40 capable of protecting the knees K of a driver D and an airbag cover 29 disposed so as to cover the vehicle rear side of the airbag 40 stored in a case 13. The airbag cover 29 is positioned on the vehicle front side of the key accessory A being hung from a key E inserted in a key cylinder 6 and includes a moving section 35 which is pushed by the deploying airbag 40 to move to the vehicle rear side, interfere with at least a lower end Ab side of the key accessory A and to move on the key accessory A. The moving section 35 controls a posture of the key accessory A so as to protect the deploying airbag 40 so that the key accessory A may not interfere with and damage the airbag. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够保护展开气囊的膝盖保护用气囊装置，使得钥匙附件A不会干扰并损坏气囊。解决方案：用于膝盖保护的该安全气囊装置S1包括能够保护驾驶员D的膝盖K的安全气囊40和设置成覆盖存储在壳体13中的气囊40的车辆后侧的气囊盖29。安全气囊盖29位于钥匙附件A的车辆前侧，该钥匙附件A被悬挂在插入钥匙筒6中的钥匙E上，并且包括被展开气囊40推动以移动到车辆后侧的移动部35，干扰钥匙附件A的至少下端Ab侧并在钥匙附件A上移动。移动部35控制钥匙附件A的姿势，以保护展开气囊40，使得钥匙附件A可以不干扰和损坏气囊。版权所有（C）2005，JPO＆NCIPI

26. 发明专利

JP2005096625A Knee protection airbag apparatus 审中-公开
标题翻译： KNEE保护气囊装置
公开(公告)号：JP2005096625A
公开(公告)日：2005-04-14
申请号：JP2003333367
申请日：2003-09-25
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： HOTTA NAOKI , HASHIMOTO SHOICHI , NAGATA ATSUSHI , MIZUNO YOSHIO
IPC分类号： B60R21/20 , B60R21/206 , B60R21/2346 , B60R21/22
摘要： PROBLEM TO BE SOLVED: To provide a knee protection airbag apparatus capable of rapidly inflating a protection section and smoothly protecting the knees of an occupant. SOLUTION: A knee protection airbag apparatus has an airbag 44 of a construction in which it is folded and stored below the area in front of the knees of the occupant who is seated, and deploys and inflates upward toward the rear of the vehicle so as to be capable of protecting the knees of the occupant. The airbag 44 includes, on both right and left edge sides, gas flow channels 55 preferentially allowing the gas G for inflation flowing into the lower part of the airbag 44 to reach the side of a protection section 47 that is disposed on the upper side after completion of inflation of the airbag 44 and can protect the knees of the occupant without making the gas G flow out to the center side of the airbag 44. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够快速充气保护部并平滑地保护乘员膝盖的膝盖保护气囊装置。解决方案：膝盖保护气囊装置具有安全气囊44，该安全气囊44被折叠并存储在乘坐者的膝盖前方的区域的下方，并向车辆的后方向上展开和充气以便能够保护乘员的膝盖。安全气囊44在左右两侧均包括气流通道55，其优选地允许气体G膨胀流入气囊44的下部，以到达设置在上侧的保护部分47的侧面完成安全气囊44的充气，并且可以保护乘客的膝盖，而不会使气体G流出到气囊44的中心侧。版权所有（C）2005年，JPO＆NCIPI

27. 发明专利

JP2004050931A Knee protecting air bag system 有权
公开(公告)号：JP2004050931A
公开(公告)日：2004-02-19
申请号：JP2002209969
申请日：2002-07-18
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： MATSUURA KOICHI , NAGATA ATSUSHI , MIZUNO YOSHIO , SUZUKI NORIMASA
IPC分类号： B60R21/20 , B60R21/16 , B60R21/206 , B60R21/22
CPC分类号： B60R21/231 , B60R21/206 , B60R2021/23169
摘要： PROBLEM TO BE SOLVED: To provide a knee protecting air bag system capable of accurately protecting a crew's knees without inhibiting weight reduction by keeping an expanding air bag out of a gap between its cover and the interior furnishing member. SOLUTION: The knee protecting air bag system S is so designed as to inject an expansion gas from an inflator 62 into an air bag 73 collapsed and stored in a housing 22 having an opening facing the rear side of the vehicle to push open the door 57 of an air bag cover 46 attached to the housing 22. The interior furnishing member 19b of the vehicle is arranged around the air bag cover 46 separately therefrom. The door 57 comprises an upper door 58, which opens at least upward. The upper door 58 is designed to have such dimensions that it can cover the gap formed between the interior furnishing member 19b and the air bag cover 46 when the upper door 58 is opened by expansion of the air bag 73. COPYRIGHT: (C)2004,JPO

28. 发明专利

JP2009227163A Head protecting airbag 有权
标题翻译：头盔防护安全气囊
公开(公告)号：JP2009227163A
公开(公告)日：2009-10-08
申请号：JP2008076460
申请日：2008-03-24
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： TANAKA YUKISACHI , MIZUNO YOSHIO
IPC分类号： B60R21/20 , B60R21/213 , B60R21/232
CPC分类号： B60R21/232 , B60R2021/23316
摘要： PROBLEM TO BE SOLVED: To provide a head protecting airbag for stably suppressing the inner pressure rise of a protection inflating portion of a primary inflating part while preventing the closure of a conduction part which moves inflating gas. SOLUTION: The head protecting airbag 20 develops and inflates downward from an upper edge side UE of a stored window when the inflating gas G flows therein. The airbag includes: a primary inflating part 22 having the protection inflating portion 26 for supporting an occupant head H, for inflating at the threshold of the flow-in of the gas; and a secondary inflating part 39 for inflating with the gas flowing through the cylindrical condition part 36 arranged along a lower edge 20b of the airbag to suppress the pressure rise of the protection inflating portion. The conduction part has: a diameter enlarged portion 38 on the side of a flow-in port 36a; and a conduction body 37 ranging to a flow-out port 36b in the state where its opening size is narrower than that of the diameter enlarged portion. The diameter enlarged portion 38 inflates together with a flow-in side inflating portion 33 and an upper side inflating portion 34 when completing the inflation to prevent the closure of the conduction body 37 during the upward rebounding of the airbag lower edge 20b right after completing the development and inflation of the primary inflating part. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于稳定地抑制初级充气部分的保护充气部分的内部压力上升的头部保护气囊，同时防止关闭导致气体膨胀的传导部分。解决方案：当充气气体G在其中流动时，头部保护气囊20从存储的窗口的上边缘侧UE向下展开和膨胀。安全气囊包括：初级充气部分22，其具有用于支撑乘员头部H的保护充气部分26，用于在气体流入的阈值处充气; 以及二次充气部39，用于使流过沿着气囊的下边缘20b布置的圆筒形状态部分36的气体膨胀，以抑制保护充气部的压力上升。导通部具有：在流入口36a侧的直径扩大部38; 以及在其开口尺寸比直径扩大部分的开口尺寸窄的状态下到达流出口36b的导电体37。当完成充气时，直径扩大部分38与流入侧充气部分33和上侧充气部分34一起膨胀，以防止在气囊下边缘20b在完成后的气囊下边缘20b的向上弹回期间关闭导电体37 主要膨胀部分的发展和膨胀。版权所有（C）2010，JPO＆INPIT

29. 发明专利

JP2009208772A Knee protecting airbag device 审中-公开
标题翻译： KNEE保护安全气囊装置
公开(公告)号：JP2009208772A
公开(公告)日：2009-09-17
申请号：JP2009124366
申请日：2009-05-22
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： HOTTA NAOKI , MIZUNO YOSHIO , NAGATA ATSUSHI , TANAKA HIROKI
IPC分类号： B60R21/20 , B60R21/206 , B60R21/2338
摘要： PROBLEM TO BE SOLVED: To provide a knee protecting airbag device capable of softly protecting a shin portion of an occupant, even when both legs of the occupant are arranged near a vehicle body side. SOLUTION: The knee protecting airbag device is equipped with an airbag 44 into which expanding gas flows, projecting out from a storage part to a vehicle rear side, and upwardly deploying/expanding. The airbag 44 comprises an upstream side part 49 on a lower end side when expansion is completed and on an upstream side of the expansion gas, and a downstream side part 50 arranged on an upper end side when the expansion is completed, constituting a part on a downstream side of the expanding gas, and capable of protecting a range from the shin portion to a knee portion of both legs of the occupant when the expansion of the airbag 44 is completed. A shin portion protecting area 51 protecting the shin portion at the downstream side part 50 is constituted so as to complete the expansion by delaying the peak generation time of inner pressure at deploying/expanding rather than the peak generation time of the inner pressure of the upstream side part 49 by 5-15ms. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使当乘员的两条腿都布置在车体侧附近时，提供能够轻轻地保护乘客的胫部的膝部保护安全气囊装置。解决方案：膝盖保护气囊装置配备有气囊44，膨胀气体从该安全气囊44流出，从储存部突出到车辆后方，并且向上展开/展开。安全气囊44在膨胀完成时在下端侧的上游侧部分49和膨胀气体的上游侧，以及当膨胀完成时设置在上端侧的下游侧部分50构成一部分膨胀气体的下游侧，并且当气囊44的膨胀完成时，能够保护从乘员的两腿的膝部部分的距离。构成保护下游侧部分50中的胫部的胫部保护区域51，以便通过延迟部署/扩张时的内部压力的峰值产生时间而不是上游的内部压力的峰值产生时间来完成膨胀侧面49乘5-15毫米。版权所有（C）2009，JPO＆INPIT

30. 发明专利

JP2009101793A Airbag apparatus for pedestrian 审中-公开
标题翻译： PEDESTRIAN的安全气囊装置
公开(公告)号：JP2009101793A
公开(公告)日：2009-05-14
申请号：JP2007274174
申请日：2007-10-22
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： KITTE HAJIME , MIZUNO YOSHIO , OGAWA NAOYA , SUZUKI SHIGEYUKI
IPC分类号： B60R21/16 , B60R21/237 , B60R21/26 , B60R21/34 , B60R21/36
CPC分类号： B60R21/233 , B60R21/2338 , B60R21/36 , B60R2021/23332 , B60R2021/23382
摘要： PROBLEM TO BE SOLVED: To provide an airbag apparatus for a pedestrian for stably arranging both right and left end side parts of a protective inflating part in an airbag when completing inflation, with a simple and compact constitution, even in the constitution for covering a forward inclined front end surface of a vehicle. SOLUTION: In this airbag apparatus for the pedestrian, an airbag 28 is constituted for deploying and inflating so as to expand to the upper side and both right and left sides, by projecting from an opening of a storage part arranged under the hood panel front edge. The protective inflating part 35 of the airbag 28 is arranged along the front end surface of the vehicle when completing the inflation, and is constituted by bending end side inflating parts 40L and 40R covering the front face side of right and left headlamps so as to turn an end part upward to a center side inflating part 39. In the end side inflating parts 40L and 40R, a bending angle α to the center side inflating part 39 is preset large by anticipating contraction in inflation in a flatly deployed state. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于行人的气囊装置，用于在完成充气时在安全气囊中的保护充气部的右端部和左端侧部分稳定地布置，结构简单且紧凑，即使在覆盖车辆的前倾斜前端面。解决方案：在这种用于行人的气囊装置中，气囊28被构造成通过从布置在发动机罩下方的存储部件的开口突出而展开和膨胀以扩展到上侧和左右两侧面板前缘。安全气囊28的保护充气部35在完成充气时沿着车辆的前端面配置，并且通过弯曲覆盖左右前照灯的正面侧的端部侧膨胀部40L，40R构成，在中间侧充气部39的上方的端部。在端部侧膨胀部40L，40R中，通过预期扁平展开状态下的膨胀收缩，与中心侧充气部39的弯曲角度α被预先设定为较大。版权所有（C）2009，JPO＆INPIT

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