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21. 发明公开

EP1564081A2 Airbag apparatus 审中-公开
公开(公告)号：EP1564081A2
公开(公告)日：2005-08-17
申请号：EP05000395.3
申请日：2005-01-11
申请人： TAKATA CORPORATION
发明人： Abe, Kazuhiro , Senoh, Rika
IPC分类号： B60R21/16 , B60R21/26
CPC分类号： B60R21/233 , B60R21/217 , B60R21/26 , B60R21/261 , B60R2021/23324 , B60R2021/26058 , B60R2021/2633
摘要： To provide an airbag apparatus having an airbag provided with a plurality of chambers, or an airbag apparatus including a plurality of airbags, which can be configured in such a manner that not only the sequence of inflation of the respective chambers or the respective airbags, but also the internal pressure upon inflation can be controlled independently, an airbag apparatus (1) includes an airbag (10) having the interior being partitioned into a first chamber (10A) and a second chamber (10B), an inflator (30) for inflating the airbag (10), a flow control member (40) for allowing gas from the inflator (30) to flow independently into the first chamber (10A) and the second chamber (10B), and a retainer (50). The inflator (30) includes two gas generating units; a first gas generating unit (31) and a second gas generating unit (32), being capable of performing gas generating action independently, and the flow control member (40) allows gas from the first gas generating unit (31) to flow into the first chamber (10A) of the airbag (10), and gas from the second gas generating unit (32) to flow into the second chamber (10B).

22. 发明公开

EP1555168A1 Leg-protection device for vehicle occupant 有权
标题翻译： Beinschutzsystemfürden Insassen in Personenkraftwagen
公开(公告)号：EP1555168A1
公开(公告)日：2005-07-20
申请号：EP05000484.5
申请日：2005-01-12
申请人： TAKATA CORPORATION
发明人： Abe, Kazuhiro , Kumagai, Masayoshi
IPC分类号： B60R21/16
CPC分类号： B60R21/231 , B60R21/206 , B60R21/237 , B60R2021/23169 , B60R2021/23316
摘要： To provide a leg-protection device for a vehicle occupant, the leg-protection device including an airbag which inflates into a space below a steering column without being interfered with by a key chain or the like.
A keyhole 4 is formed in the left side of a steering column cover 2, and a key chain 6 is hung from a key 5 inserted in the keyhole 4. An airbag 12 is provided with a projecting member 14 which projects from the top edge of the airbag 12 when the airbag 12 inflates. When the airbag 12 inflates along the bottom face of the steering column cover 2, the projecting member 14 comes into contact with the key chain 6 and pushes the key chain 6 upward before the airbag 12 comes into contact with the key chain 6.
摘要翻译：为了提供一种用于车辆乘员的腿部保护装置，该腿部保护装置包括在不受钥匙链等干扰的情况下，将气囊膨胀到转向柱下方的空间内。钥匙孔4形成在转向柱盖2的左侧，钥匙链6从插入钥匙孔4的钥匙5悬挂。气囊12设置有突出构件14，突出构件14从当气囊12膨胀时气囊12的顶部边缘。当安全气囊12沿着转向柱盖2的底面膨胀时，突出构件14与钥匙链6接触，并且在气囊12与钥匙链6接触之前向上推动钥匙链6。 >

23. 发明公开

EP1544054A2 Knee airbag and occupant's leg protection system 有权
标题翻译： Fahrzeug mit einem Insassenbeinschutzsystem und einem Kniegassack
公开(公告)号：EP1544054A2
公开(公告)日：2005-06-22
申请号：EP04028946.4
申请日：2004-12-07
申请人： TAKATA CORPORATION
发明人： Kumagai, Masayoshi , Abe, Kazuhiro , Kawauchimaru, Masatoshi
IPC分类号： B60R21/16
CPC分类号： B60R21/233 , B60R21/2338 , B60R2021/23169 , B60R2021/23382
摘要： To provide a knee airbag to be inflated quickly from below upward without having to use a high-output inflator and an occupant's leg protection system including the knee airbag.
A knee airbag 18 in an inflated state is thicker at the upper part than at the middle part of the vertical direction of the knee airbag 18, and substantially equal in thickness at the greater part of the middle part of the vertical direction except the vicinity of the lateral sides of the knee airbag 18 (Fig 1).
摘要翻译：为了提供从下方快速充气的膝部安全气囊，不必使用高输出充气机和包括膝盖安全气囊的乘员腿部保护系统。处于膨胀状态的膝部安全气囊18在上部比在膝部安全气囊18的垂直方向的中间部分处更厚，并且在垂直方向的中间部分的较大部分处的厚度基本相等除了膝盖气囊18的侧面附近（图1）之外。

24. 发明公开

EP1500560A1 Airbag with three compartments 有权
标题翻译：有三个隔间的安全气囊
公开(公告)号：EP1500560A1
公开(公告)日：2005-01-26
申请号：EP04025662.0
申请日：2002-07-17
申请人： TAKATA CORPORATION
发明人： Abe, Kazuhiro , Gu, Weixin c/o Takata Corporation
IPC分类号： B60R21/16
CPC分类号： B60R21/233 , B60R2021/23324 , B60R2021/23538
摘要： In order to provide an airbag which improves effective utilization of gas and a major part of which inflates early even when an output of an inflator is small, a first compartment (1) is configured such that it is encircled by the first inner panel (30) and the front panel (10). A second compartment (2) lies outside a first inner panel (30) and also in front of a second inner panel (40). The second compartment (2) is in communication with the first compartment (1) via through ports (33). A third compartment (3) lies outside the first inner panel (30) and also at the back of the second inner panel. The third compartment (3) is in communication with the second compartment (2) via through ports (42) and with the outside of the airbag via vent holes (24). When an inflator (18) starts gas discharge operation, the compartments (1, 2, and 3) inflate in that order.
摘要翻译：为了提供一种即使当充气机的输出较小时也提高了气体的有效利用率并且气体的主要部分提前充气的气囊，第一隔室（1）被构造成被第一内板（30）包围）和前面板（10）。第二隔室（2）位于第一内面板（30）的外部并且也位于第二内面板（40）的前面。第二隔室（2）经由通孔（33）与第一隔室（1）连通。第三隔间（3）位于第一内面板（30）的外部并且也位于第二内面板的后部。第三隔室（3）经由通孔（42）与第二隔室（2）连通并且经由通气孔（24）与气囊的外部连通。当充气器（18）开始排气操作时，隔室（1,2和3）依次充气。

25. 发明公开

EP1442944A1 Airbag and airbag apparatus 有权
标题翻译： Gassack und Vorrichtunghierfür
公开(公告)号：EP1442944A1
公开(公告)日：2004-08-04
申请号：EP03023578.2
申请日：2003-10-16
申请人： TAKATA CORPORATION
发明人： Abe, Kazuhiro , Senoh, Rika
IPC分类号： B60R21/16
CPC分类号： B60R21/233 , B60R21/203 , B60R2021/23324 , B60R2021/23332
摘要： In order to achieve early inflation of a second compartment in an airbag which is partitioned into a first compartment having an inflator disposed therein and the second compartment encircling the first compartment, the airbag (10) has an inner panel (22) disposed therein, and the inner space of the airbag (10) is partitioned into a first compartment (1) and a second compartment (2) encircling the first compartment (1). The inner panel (22) has communication ports (27) formed therein for mutual communication of the first compartment (1) and the second compartment (2).
An inflator (36) has gas-discharge openings (36a) formed in the first compartment (1) so as to discharge gas through inflator-engaging openings (16) and (24) of a rear panel (14) and the inner panel (22) of the airbag (10), respectively. The communication ports (27) face the gas-discharge openings (36a). When the inflator (36) is activated, gas flows from the gas-discharge openings (36a) toward the communication ports (27), and part of the gas is directly fed to the second compartment (2) through the communication ports (27).
摘要翻译：为了实现安全气囊中的第二隔室的早期膨胀，其被分隔成具有设置在其中的充气机的第一隔室，并且包围第一隔室的第二隔室，所述气囊（10）具有设置在其中的内板（22），并且气囊（10）的内部空间被分隔成第一隔室（1）和围绕第一隔室（1）的第二隔室（2）。内板（22）具有形成在其中的连通口（27），用于相互连通第一隔间（1）和第二隔间（2）。充气器（36）具有形成在第一隔室（1）中的气体排出口（36a），以便通过后面板（14）和内板（14）的充气机接合孔（16）和（24） 22）。连通口（27）面对气体排出口（36a）。当充气机（36）被启动时，气体从气体排出口（36a）流向连通口（27），部分气体通过连通口（27）被直接供给到第二隔间（2）。

26. 发明公开

EP1336537A3 Passenger leg protection apparatus 有权
标题翻译：乘员的腿挡泥板
公开(公告)号：EP1336537A3
公开(公告)日：2004-01-02
申请号：EP03001243.9
申请日：2003-01-21
申请人： TAKATA CORPORATION
发明人： Abe, Kazuhiro
IPC分类号： B60R21/20 , B60R21/16
CPC分类号： B60R21/231 , B60R21/237 , B60R2021/23169 , B60R2021/23176
摘要： The object is to provide a passenger leg protection apparatus that is inflated smoothly being rarely blocked by the legs of the passenger. An airbag (1) is folded along lateral folding lines to form a main wound body (1R), and then overhanging portions (1a) of the airbag (1) overhanging leftward and rightward from a case (2) are folded along vertical folding lines to form side wound bodies (1r). Subsequently, the wound bodies (1R), (1r) are stored into the case (2), and a lid (4) is attached thereon. In another embodiment, the main wound body (1R) is formed by first folding said airbag along the vertical folding lines, and then folding along the lateral folding lines.

27. 发明公开

EP1266806A3 Airbag device 审中-公开
标题翻译：安全气囊装置
公开(公告)号：EP1266806A3
公开(公告)日：2003-08-13
申请号：EP02012493.9
申请日：2002-06-12
申请人： TAKATA CORPORATION
发明人： Abe, Kazuhiro
IPC分类号： B60R21/16
CPC分类号： B60R21/231 , B60R21/237
摘要： In order to provide an airbag device capable of inflating an airbag such that a large passenger confronting area can be obtained thoroughly promptly even if a gas generator has low gas pressure, for folding the airbag (1), first, a first-processed triangular folded member (1') is formed by folding the regions outside of the segments (L 1 ) of a triangle inwardly of the airbag (1). Next, a second-processed hexagonal folded member (1") is formed by folding the regions outside of the three segments (L 2 ) of the first-processed triangular folded member (1') inwardly thereof. Next, a third-processed dodecagonal folded member (1''') is formed by folding the regions outside of the segments (L 3 ) of the vicinities of the six apexes of the second-processed hexagonal folded member (1"). The third-processed folded member (1"') is attached to a retainer together with a gas generator and covered with a module cover, and the module cover is attached to the retainer to thereby arrange an airbag device.
摘要翻译：为了提供一种能够使气囊膨胀的气囊装置，使得即使气体发生器具有低气体压力，也可以迅速获得大的乘客相对区域，为了折叠气囊（1），首先，将第一加工的三角形折叠部件（1'）通过在气囊（1）的内侧折叠三角形的区段（L1）外侧的区域而形成。接下来，通过将第一加工的三角形折叠部件（1'）的三个部分（L2）的外侧区域向内折叠而形成第二加工的六边形折叠部件（1“），接着，将第三加工的十二边形折叠通过折叠第二次加工的六边形折叠构件（1“）的六个顶点附近的区段（L3）的外侧的区域来形成构件（1”'）。经过第三次处理的折叠构件（1“'）与气体发生器一起连接到保持器并且用模块盖覆盖，并且模块盖附接到保持器以由此布置安全气囊装置。

28. 发明公开

EP1262379A2 Protection device for automobile seat occupant 有权
标题翻译： Schutzvorrichtungfüreinen Fahrzeug-Insassen
公开(公告)号：EP1262379A2
公开(公告)日：2002-12-04
申请号：EP02011517.6
申请日：2002-05-22
申请人： TAKATA CORPORATION
发明人： Abe, Kazuhiro , Sawa, Tomohiro
IPC分类号： B60R21/20 , B60R7/06
CPC分类号： B60R21/205
摘要： The object is to provide a protection device for an automobile seat occupant, the protection device including a glove box which is mounted with an airbag for protecting the seat occupant and which can be easily opened with a small force. A glove box (12) is mounted to an interior panel (10) disposed in front of a seat of an automobile. The glove box (12) is rotatable about a hinge shaft (18) at the lower part of the glove box (12). An airbag device (30) is mounted to in the glove box (12). An inflator (34) of the airbag device (30), which has a large mass, is disposed in the vicinity of the hinge shaft (18).
摘要翻译：本发明的目的是提供一种用于汽车座椅乘员的保护装置，该保护装置包括：手套箱，其安装有用于保护座椅乘客的安全气囊，并且能够以较小的力容易地打开。手套箱（12）安装在设置在汽车座椅前方的内板（10）上。手套箱（12）能够围绕手套箱（12）的下部的铰链轴（18）旋转。安全气囊装置（30）安装在手套箱（12）内。具有大质量的气囊装置（30）的充气器（34）设置在铰链轴（18）附近。

29. 发明授权

EP2796327B1 Airbag unit and airbag folding method 有权转让
标题翻译：安全气囊装置和安全气囊折叠方法
公开(公告)号：EP2796327B1
公开(公告)日：2017-08-02
申请号：EP14165788.2
申请日：2014-04-24
申请人： Takata Corporation
发明人： Sugimoto, Kazutaka , Abe, Kazuhiro
IPC分类号： B60R21/36 , B62D25/08 , B60R21/2165 , B60R21/217 , B60R21/215 , B60R21/233 , B60R21/2338
CPC分类号： B60R21/36 , B60R21/2165 , B60R21/217 , B60R21/237 , B60R2021/21537 , B60R2021/23324 , B60R2021/23382 , B60R2021/23386 , B60R2021/346

30. 发明公开

EP2796327A3 Airbag unit and airbag folding method 有权转让
标题翻译：安全气囊单元和Airbagfaltverfahren
公开(公告)号：EP2796327A3
公开(公告)日：2014-11-12
申请号：EP14165788.2
申请日：2014-04-24
申请人： Takata Corporation
发明人： Sugimoto, Kazutaka , Abe, Kazuhiro
IPC分类号： B60R21/36 , B62D25/08 , B60R21/2165 , B60R21/217 , B60R21/215 , B60R21/233 , B60R21/2338
CPC分类号： B60R21/36 , B60R21/2165 , B60R21/217 , B60R21/237 , B60R2021/21537 , B60R2021/23324 , B60R2021/23382 , B60R2021/23386 , B60R2021/346
摘要： To provide an airbag unit smaller in size and lighter in weight, and capable of being rapidly expanded, and a method of folding an airbag.
An airbag unit 20, configured to cover at least a part of a windshield 6 and a front pillar 2 outside of a vehicle 1, includes an airbag 10 formed in a U-shape including a bottom portion and a pair of projecting portions respectively projecting from the bottom portion, a gas generator 22 that ejects gas into the airbag 10, a lower cover unit 21 that accommodates therein the unexpanded airbag 10 and the gas generator 22, and an upper cover unit 24 that covers the lower cover unit 21 containing therein the airbag 10. The airbag 10 is expanded by the gas ejected from the gas generator 22 through between a hood 4 the windshield 6 of the vehicle 1.

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