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1. 发明公开

EP3290276A1 VEHICULAR SEAT INSTALLED WITH SIDE AIRBAG DEVICE 有权
标题翻译：安装有侧安全气囊装置的车辆座椅
公开(公告)号：EP3290276A1
公开(公告)日：2018-03-07
申请号：EP17186512.4
申请日：2017-08-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： FUKAWATASE, Osamu , KOMURA, Takamichi , SUGAWARA, Hiroe
IPC分类号： B60R21/231
CPC分类号： B60R21/207 , B60R21/217 , B60R21/23138 , B60R21/233 , B60R21/237 , B60R2021/0006 , B60R2021/0032 , B60R2021/0058 , B60R2021/23107
摘要： In a vehicular seat (10) installed with a side airbag device, an inside bag (36) completes inflation and deployment earlier than a side air bag body (34), on the inner side of the side airbag body in the vehicle width direction, and presses an occupant inward in the vehicle width direction. The inside bag inflates and deploys at an upper level than the abdominal region (B) of the occupant. Further, reaction force is applied inward from a reaction force plate (38) supported by an outer side frame (24), to the inside bag. The reaction force plate extends in a vehicle front-back direction, and extends toward the front beyond a front edge portion (24F) of the outer side frame (24). Thus, reaction force can be favorably applied to the inside bag, even at a level where the inside bag is unlikely to receive reaction force from the outer side frame.
摘要翻译：在安装有侧面安全气囊装置的车辆用座椅（10）中，在侧面安全气囊体的车宽方向内侧，内侧气囊（36）比侧面安全气囊袋体（34）先膨胀展开，并将乘员向车宽方向内侧按压。内袋在比乘员的腹部区域（B）高的位置膨胀展开。此外，反作用力从由外侧框架（24）支撑的反作用力板（38）向内施加到内袋。反作用力板在车辆前后方向上延伸，并且越过外侧车架（24）的前缘部（24F）向前方延伸。因此，即使在内袋不易受到来自外侧框架的反作用力的程度的情况下，也能够良好地对内袋施加反作用力。

2. 发明公开

EP3498541A1 MOUNTING STRUCTURE FOR CURTAIN AIRBAG DEVICE 有权
公开(公告)号：EP3498541A1
公开(公告)日：2019-06-19
申请号：EP18211214.4
申请日：2018-12-10
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOMURA, Takamichi , FUKAWATASE, Osamu
IPC分类号： B60R21/213 , B60R13/02
摘要： A mounting structure for a curtain airbag device includes: a first pillar (28) constituting a part of a front pillar (26) and extending along a vehicle upper-lower direction; a second pillar (30) constituting another part of the front pillar, disposed on a vehicle rear side at a predetermined interval with respect to the first pillar, and extending along the vehicle upper-lower direction; a transparent member (32) interposed between the first pillar and the second pillar and allowing an outside of a vehicle to be visually recognized from a driver's seat side; a front pillar garnish (34) covering the first pillar and the second pillar from a vehicle cabin side and having a lower end portion protruding along at least one of a vehicle front-rear direction and a vehicle width direction; and a curtain airbag device (44) configured to include a curtain airbag (46) stored along the first pillar or the second pillar, configured to be able to be inflation-deployed in a curtain shape in a vehicle cabin side portion by receiving gas supply during a vehicle collision, and having a front end portion fixed at a position in the first pillar or the second pillar corresponding to the lower end portion of the front pillar garnish.

3. 发明公开

EP3441265A1 CURTAIN AIRBAG DEVICE MOUNTING STRUCTURE AND CURTAIN AIRBAG DEPLOYMENT METHOD 有权转让
公开(公告)号：EP3441265A1
公开(公告)日：2019-02-13
申请号：EP18180533.4
申请日：2018-06-28
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOMURA, Takamichi , FUKAWATASE, Osamu
IPC分类号： B60R21/232 , B60R13/02
摘要： A curtain airbag device mounting structure includes: a first pillar (26) forming a part of a front pillar (24) and extends substantially along a vehicle height direction; a second pillar (28) forming another part of the front pillar (24), the second pillar (28) being disposed on a rear side of a vehicle relative to the first pillar (26) at a predetermined distance from the first pillar (26) and extending substantially along the vehicle height direction; a transparent member bridged between the first pillar (26) and the second pillar (28); and a curtain airbag device (88) including a curtain airbag stored along a roof side rail (92) and the second pillar (28), the curtain airbag being configured to inflate and deploy in a curtain-like fashion over a side portion of a cabin of the vehicle in case of a collision of the vehicle.

4. 发明授权

EP3290276B1 VEHICULAR SEAT INSTALLED WITH SIDE AIRBAG DEVICE 有权
公开(公告)号：EP3290276B1
公开(公告)日：2019-04-17
申请号：EP17186512.4
申请日：2017-08-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： FUKAWATASE, Osamu , KOMURA, Takamichi , SUGAWARA, Hiroe
IPC分类号： B60R21/231

5. 发明公开

EP3300959A1 VEHICLE SEAT WITH SIDE AIRBAG APPARATUS 有权
标题翻译：带侧安全气囊装置的车辆座椅
公开(公告)号：EP3300959A1
公开(公告)日：2018-04-04
申请号：EP17191454.2
申请日：2017-09-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOMURA, Takamichi , FUKAWATASE, Osamu , KUNISADA, Masato , SUGAWARA, Hiroe
IPC分类号： B60R21/207 , B60R21/231
CPC分类号： B60R21/23138 , B60R21/207 , B60R21/2165 , B60R21/217 , B60R21/233 , B60R21/2338 , B60R2021/0032 , B60R2021/0044 , B60R2021/23146 , B60R2021/23324 , B60R2021/23382 , B60R2021/23538
摘要： A vehicle seat (10) includes an outer side frame (22), an inflator (56), and a side airbag (70) including a front chamber (70F) and a rear chamber (70R). The inflator (56) is configured such that the rear chamber (70R) inflates and deploys faster at a higher pressure than a front chamber (70F), and the side airbag (70) is stored in a side portion in a state in which the side airbag (70) straddles the outer side frame (22) from a vehicle front side in a vehicle-width direction and a portion of the side airbag (70) including the front chamber (70F) is folded outward of the outer side frame (22) in the vehicle-width direction.
摘要翻译：车辆座椅（10）包括外侧框架（22），充气机（56）和包括前室（70F）和后室（70R）的侧面安全气囊（70）。充气机56构成为后室70R以比前室70F高的压力进行膨胀展开，侧面安全气囊70收纳于侧部，所述侧面安全气囊70从车辆前方侧沿车宽方向横跨所述外侧车架22，所述侧面安全气囊70的包含所述前室70F的部分向所述外侧车架 22）在车辆宽度方向上。

6. 发明公开

EP3300958A1 VEHICLE SEAT WITH SIDE AIRBAG APPARATUS 审中-公开
标题翻译：带侧安全气囊装置的车辆座椅
公开(公告)号：EP3300958A1
公开(公告)日：2018-04-04
申请号：EP17190917.9
申请日：2017-09-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOMURA, Takamichi , FUKAWATASE, Osamu , KUNISADA, Masato , SUGAWARA, Hiroe
IPC分类号： B60R21/207
CPC分类号： B60R21/217 , B60N2/4235 , B60N2/42727 , B60N2/643 , B60N2/68 , B60R21/207 , B60R21/233 , B60R21/2338 , B60R21/237 , B60R21/264 , B60R2021/0032 , B60R2021/23382
摘要： In a vehicle seat (10), a gas generating device (54) of a side airbag apparatus (50) is attached to the inside of an outer side frame (22) in a seat-width direction. When a seated occupant (P) is a three-dimensional mannequin (3DM) of AM50, a portion of the gas generating device (54) overlaps a back pan (BP) of the three-dimensional mannequin (3DM) as viewed in a seat front-rear direction. Here, in a plan section of a seat back (16) in a range in which the gas generating device (54) is positioned in a seat up-down direction, when an imaginary line (BP1) overlapping a section of the back pan (BP) is moved back toward a seat rear side until the imaginary line (BP1) comes into contact with a side spring portion (32A) of a seat back spring (30), the gas generating device (54) is positioned rearward of a moved-back imaginary line (BP11) in the seat front-rear direction and outward of the moved-back imaginary line (BP11) in the seat-width direction.
摘要翻译：在车辆用座椅（10）中，侧面安全气囊装置（50）的气体发生装置（54）在座椅宽度方向上安装于外侧框架（22）的内侧。当就座乘员（P）是AM50的三维人体模型（3DM）时，气体生成装置（54）的一部分与坐在座椅上观察时的三维人体模型（3DM）的后底盘（BP）前后方向。在此，在气体生成装置（54）位于座椅上下方向的范围内的座椅靠背（16）的俯视区间中，在与座椅的背部的一部分重叠的假想线（BP1） BP）向假想线（BP1）与座椅靠背弹簧（30）的侧方弹簧部（32A）抵接后，向座椅后方侧后退，气体生成装置（54）位于移动的后方（BP11）在座椅前后方向上和向后移动假想线（BP11）的座椅宽度方向上的外侧。

7. 发明公开

EP3357764A1 VEHICLE SEAT WITH SIDE AIRBAG DEVICE 有权
公开(公告)号：EP3357764A1
公开(公告)日：2018-08-08
申请号：EP18154751.4
申请日：2018-02-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： FUKAWATASE, Osamu , KOMURA, Takamichi , KUNISADA, Masato , NAGURA, Hiroyuki , KAWAI, Takuma , SHIMIZU, Takayuki
IPC分类号： B60R21/207 , B60R21/231 , B60R21/2338
CPC分类号： B60R21/23138 , B60R21/207 , B60R21/233 , B60R21/2338 , B60R21/237 , B60R21/26 , B60R2021/23146 , B60R2021/23382 , B60R2021/23386 , B60R2021/23509
摘要： A vehicle seat (10) with a side airbag device includes: a gas generating device (54) attached to an inner side of an outer side frame (22) in a vehicle-width direction, which is disposed in a side portion (16A) on an outside of a seat back (16) in the vehicle-width direction; a side airbag (70) which inflates and deploys to expand over the outer side frame (22) from a vehicle front side of the outer side frame (22) in the vehicle-width direction by receiving gas from the gas generating device (54) accommodated in the side airbag (70); and an inflation width expansion portion (70RA) which is provided in the side airbag (70) and causes an inflation width of the side airbag (70) in the vehicle-width direction to be greater outside a side surface (22A1) provided on an outside of the outer side frame (22) in the vehicle-width direction than inside the side surface (22A1).

8. 发明授权

EP3441265B1 CURTAIN AIRBAG DEVICE MOUNTING STRUCTURE AND CURTAIN AIRBAG DEPLOYMENT METHOD 有权转让
公开(公告)号：EP3441265B1
公开(公告)日：2020-09-16
申请号：EP18180533.4
申请日：2018-06-28
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOMURA, Takamichi , FUKAWATASE, Osamu
IPC分类号： B60R21/232 , B60R13/02

9. 发明授权

EP3459793B1 VEHICLE SEAT EQUIPPED WITH SIDE AIRBAG DEVICE, AND SIDE AIRBAG DEVICE 有权
公开(公告)号：EP3459793B1
公开(公告)日：2020-04-15
申请号：EP18189348.8
申请日：2018-08-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Autoliv Development AB
发明人： FUKAWATASE, Osamu , KOMURA, Takamichi , SUGISHIMA, Takeharu , SHIMIZU, Takayuki , NOGAMI, Mitsuo , KOBAYASHI, Yuto
IPC分类号： B60R21/207 , B60R21/233

10. 发明公开

EP3459793A1 VEHICLE SEAT EQUIPPED WITH SIDE AIRBAG DEVICE, AND SIDE AIRBAG DEVICE 有权
公开(公告)号：EP3459793A1
公开(公告)日：2019-03-27
申请号：EP18189348.8
申请日：2018-08-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , Autoliv Development AB
发明人： FUKAWATASE, Osamu , KOMURA, Takamichi , SUGISHIMA, Takeharu , SHIMIZU, Takayuki , NOGAMI, Mitsuo , KOBAYASHI, Yuto
IPC分类号： B60R21/207 , B60R21/233
摘要： A vehicle seat (10) equipped with a side airbag device (14) includes: an inflator (22) disposed on an outer side in a vehicle width direction relative to a side frame (30); an inner chamber (64) housed inside the side part (16A), and is configured to inflate and deploy toward a part of an occupant on the outer side in the vehicle width direction upon receiving supply of a gas from the inflator (22); an outer chamber (62) housed inside the side part (16A), and configured to inflate and deploy toward the outer side in the vehicle width direction and a vehicle front side relative to the inner chamber (64) upon receiving supply of the gas; and a diffuser (53) housed inside the side part (16A) and configured to supply the gas into the inner chamber (64) from a first supply port (55) formed in a peripheral wall of the diffuser (53) when the inflator (22) is activated.

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