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公开(公告)号：US11242024B2
公开(公告)日：2022-02-08
申请号：US16744794
申请日：2020-01-16
发明人： Makoto Aki , Masato Kunisada , Yoichiro Tanigawa
IPC分类号： B60R21/207 , B60R21/231 , B60N2/42
摘要： In a vehicle seat equipped with a far-side airbag device, an inner side frame is disposed inside a side part of a seat back that is a part on a center side in a vehicle width direction. An inflator, and a side airbag that inflates and deploys toward a vehicle front side when gas is supplied from the inflator housed inside, are mounted on an outer side in the vehicle width direction relative to the inner side frame. Here, a support part that extends farther toward the vehicle front side than a front end, in a vehicle front-rear direction, of an outer side frame provided inside a side part of the seat back that is a part on the outer side in the vehicle width direction, is disposed at a front end, in the vehicle front-rear direction, of the inner side frame.
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公开(公告)号：US10668887B2
公开(公告)日：2020-06-02
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 , B60R21/207 , B60R21/2338 , B60R21/233 , B60R21/26 , B60R21/237 , B60R21/235
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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公开(公告)号：US10377337B2
公开(公告)日：2019-08-13
申请号：US15642713
申请日：2017-07-06
IPC分类号： B60R21/207 , B60R21/233 , B60R21/26 , B60R21/01 , B60R21/231
摘要： A vehicle occupant restraining system includes plural occupant restraining devices that are disposed in a side support portion of a seat back of a vehicle seat and is configured to, when activated, restrain an occupant; and a control device that is configured to staggers the activation timings of the plural occupant restraining devices so that a load that acts on the occupant simultaneously from the plural occupant restraining devices is made to be equal to or less than a maximum value of a load that acts on the occupant individually from the plural occupant restraining devices.
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公开(公告)号：US10358109B2
公开(公告)日：2019-07-23
申请号：US15714797
申请日：2017-09-25
IPC分类号： B60R21/00 , B60R21/207 , B60R21/231 , B60R21/217 , B60R21/233 , B60R21/235 , B60R21/2165 , B60R21/2338
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：US10583798B2
公开(公告)日：2020-03-10
申请号：US15714825
申请日：2017-09-25
IPC分类号： B60R21/207 , B60N2/68
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：US10434970B2
公开(公告)日：2019-10-08
申请号：US15828997
申请日：2017-12-01
发明人： Naohiro Saito , Junichi Takayanagi , Masato Kunisada , Takashi Sasaki , Takaki Fukuyama , Shigeyuki Suzuki
IPC分类号： B60R21/231 , B60R21/21 , B60R21/36 , B60R19/20 , B60R19/42 , B60R21/00 , B60R21/01 , B60J5/04
摘要： A vehicle side section structure capable of stabilizing the deployment behavior of an airbag that inflates and deploys from a side door toward a vehicle width direction outer side is obtained. An impact beam is attached to a door inner panel. The impact beam includes a support portion that supports an inflator and that includes a side-wall portion disposed at the vehicle width direction inner side of the inflator. Accordingly, reaction force from the deployment of the airbag is able to be supported by the support portion of the impact beam when the airbag inflates and deploys.
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公开(公告)号：US10391966B2
公开(公告)日：2019-08-27
申请号：US15648493
申请日：2017-07-13
IPC分类号： B60R21/00 , B60R21/26 , B60R21/207 , B60R21/231
摘要： A vehicular occupant restraining device, that includes: an inside air bag arranged on an inner side, in a vehicle width direction, of a side frame in a side section, the inside air bag receiving a gas supply from a second inflator, the inside air bag deploying by inflation in the side section earlier and at a higher pressure than a side air bag, and the inside air bag pressing a seated occupant to an inner side in the vehicle width direction. The inside air bag is configured so as to deploy by inflation in a region more to a vehicle upper side than a second-from-bottom rib of six ribs provided in a torso of an AM50 type international standard side collision dummy, in a state in which the dummy is seated in the vehicular seat.
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公开(公告)号：US09969351B2
公开(公告)日：2018-05-15
申请号：US15350735
申请日：2016-11-14
IPC分类号： B60R21/16 , B60R21/239 , B60R21/207 , B60R21/233 , B60R21/231 , B60R21/235
CPC分类号： B60R21/239 , B60R21/207 , B60R21/23138 , B60R21/233 , B60R21/235 , B60R2021/23107 , B60R2021/23146 , B60R2021/23308 , B60R2021/23509 , B60R2021/23538
摘要： A side airbag device-installed vehicle seat including: a side frame; a side airbag main body that is partitioned into a front bag section and a rear bag section, and in which a front portion of the rear bag section is positioned further toward the seat front side than the front flange portion at least in an inflated and deployed state; and an inner bag section that extends out from the front portion of the rear bag section, past a seat front of the front flange portion, and to a seat width direction inner side of the side frame, and in which an internal portion of the inner bag section in communication with the inside of the front portion of the rear bag section is supplied with gas from the inflator and inflates within the side section.
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