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公开(公告)号：US20190039553A1
公开(公告)日：2019-02-07
申请号：US16014424
申请日：2018-06-21
发明人： Takamichi KOMURA , Osamu FUKAWATASE
IPC分类号： B60R21/232 , B60R21/213 , B60R21/2338
摘要： A curtain airbag device mounting structure includes: a first pillar forming a part of a front pillar and extends substantially along a vehicle height direction; a second pillar forming another part of the front pillar, the second pillar being disposed on a rear side of a vehicle relative to the first pillar at a predetermined distance from the first pillar and extending substantially along the vehicle height direction; a transparent member bridged between the first pillar and the second pillar; and a curtain airbag device including a curtain airbag stored along a roof side rail and the second pillar, 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.
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公开(公告)号：US20180093636A1
公开(公告)日：2018-04-05
申请号：US15714797
申请日：2017-09-25
IPC分类号： B60R21/231 , B60R21/207 , B60R21/217 , B60R21/233 , B60R21/2165 , B60R21/2338
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 includes an outer side frame, an inflator, and a side airbag including a front chamber and a rear chamber. The inflator is configured such that the rear chamber inflates and deploys faster at a higher pressure than a front chamber, and the side airbag is stored in a side portion in a state in which the side airbag straddles the outer side frame from a vehicle front side in a vehicle-width direction and a portion of the side airbag including the front chamber is folded outward of the outer side frame in the vehicle-width direction.
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公开(公告)号：US20190176895A1
公开(公告)日：2019-06-13
申请号：US16199414
申请日：2018-11-26
发明人： Takamichi KOMURA , Osamu FUKAWATASE
IPC分类号： B62D25/04 , B60R21/213
摘要： A mounting structure for a curtain airbag device includes: a first pillar extending along a vehicle upper-lower direction; a second 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 interposed between the first pillar and the second pillar; a front pillar garnish covering the first pillar and the second pillar 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 configured to include a curtain airbag, configured to be inflation-deployed in a curtain shape in a vehicle cabin side portion, 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.
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公开(公告)号：US20180093633A1
公开(公告)日：2018-04-05
申请号：US15714825
申请日：2017-09-25
IPC分类号： B60R21/217 , B60R21/207 , B60N2/68 , B60R21/237 , B60R21/264 , B60R21/2338 , B60R21/233 , B60N2/64
摘要： In a vehicle seat, a gas generating device of a side airbag apparatus is attached to the inside of an outer side frame in a seat-width direction. When a seated occupant is a three-dimensional mannequin of AM50, a portion of the gas generating device overlaps a back pan of the three-dimensional mannequin as viewed in a seat front-rear direction. Here, in a plan section of a seat back in a range in which the gas generating device is positioned in a seat up-down direction, when an imaginary line overlapping a section of the back pan is moved back toward a seat rear side until the imaginary line comes into contact with a side spring portion of a seat back spring, the gas generating device is positioned rearward of a moved-back imaginary line in the seat front-rear direction and outward of the moved-back imaginary line in the seat-width direction.
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公开(公告)号：US20190084516A1
公开(公告)日：2019-03-21
申请号：US16059374
申请日：2018-08-09
发明人： Osamu FUKAWATASE , Takamichi KOMURA , Takeharu SUGISHIMA , Takayuki SHIMIZU , Mitsuo NOGAMI , Yuto KOBAYASHI
IPC分类号： B60R21/207 , B60R21/233 , B60R21/2338
摘要： A vehicle seat equipped with a side airbag device includes: an inflator disposed on an outer side in a vehicle width direction relative to a side frame; an inner chamber housed inside the side part, 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; an outer chamber housed inside the side part, and is configured to inflate and deploy toward the outer side in the vehicle width direction and a vehicle front side relative to the inner chamber upon receiving supply of the gas; and a diffuser housed inside the side part and configured to supply the gas into the inner chamber from a first supply port formed in a peripheral wall of the diffuser when the inflator is activated.
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公开(公告)号：US20180050651A1
公开(公告)日：2018-02-22
申请号：US15673545
申请日：2017-08-10
IPC分类号： B60R21/207 , B60R21/217 , B60R21/233 , B60R21/237
CPC分类号： B60R21/207 , B60R21/23138 , B60R21/233 , B60R21/237 , B60R2021/0006 , B60R2021/0032 , B60R2021/0058 , B60R2021/23107 , B60R2021/23146
摘要： In a vehicular seat installed with a side airbag device, an inside bag completes inflation and deployment earlier than a side air bag body, 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 of the occupant. Further, reaction force is applied inward in the vehicle width direction from a reaction force plate supported by an outer side frame, to the inside bag. The reaction force plate extends in a vehicle front-back direction, and extends toward the front of the vehicle beyond a front edge portion of the outer side frame.
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公开(公告)号：US20190106029A1
公开(公告)日：2019-04-11
申请号：US16134775
申请日：2018-09-18
发明人： Takamichi KOMURA , Osamu FUKAWATASE
摘要： A vehicle seat includes: a power tilt mechanism; a seat front panel that forms a part of a front portion of a seat cushion, bridges a right and left pair of side frames of the seat cushion, and is configured to be rotatable by the power tilt mechanism about a tilt central axis that is provided in linking portions, at which the seat front panel is linked to the side frames, an axial direction of the tilt central axis coinciding with a seat width direction; and a control device that is connected to the power tilt mechanism, the control device being configured to activate the power tilt mechanism to cause the seat front panel to rotate in a seat upward direction, in a case in which a vehicle impact in which an occupant sitting on the seat cushion will move in a seat forward direction has been predicted.
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公开(公告)号：US20190047504A1
公开(公告)日：2019-02-14
申请号：US16008489
申请日：2018-06-14
IPC分类号： B60R21/207 , B60R21/231
摘要： There is provided a side airbag device including: a first side airbag being provided inside a side section at a seat width direction outer side of a seatback and inflated and deployed at a side of an occupant seated in a seat; a second side airbag being arranged at a seat width direction inner side of the first side airbag so as to inflate and deploy between the first side airbag and the occupant; a communication section that places the first side airbag and the second side airbag in communication with each other; and a gas generation device, the gas generation device being provided at the communication section, and including a first gas emission section to supply gas into the first side airbag, and a second gas emission section that is separate from the first gas emission section to supply gas into the second side airbag.
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公开(公告)号：US20180222435A1
公开(公告)日：2018-08-09
申请号：US15887691
申请日：2018-02-02
发明人： Osamu FUKAWATASE , Takamichi KOMURA , Masato KUNISADA , Hiroyuki NAGURA , Takuma KAWAI , Takayuki SHIMIZU
IPC分类号： B60R21/231 , B60R21/26 , B60R21/207 , B60R21/233
摘要： A vehicle seat with a side airbag device includes: a gas generating device attached to an inner side of an outer side frame in a vehicle-width direction, which is disposed in a side portion on an outside of a seat back in the vehicle-width direction; a side airbag which inflates and deploys to expand over the outer side frame from a vehicle front side of the outer side frame in the vehicle-width direction by receiving gas from the gas generating device accommodated in the side airbag; and an inflation width expansion portion which is provided in the side airbag and causes an inflation width of the side airbag in the vehicle-width direction to be greater outside a side surface provided on an outside of the outer side frame in the vehicle-width direction than inside the side surface.
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