JP2017087998A - エアバッグ及びエアバッグ装置 - Google Patents
エアバッグ及びエアバッグ装置 Download PDFInfo
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- JP2017087998A JP2017087998A JP2015221373A JP2015221373A JP2017087998A JP 2017087998 A JP2017087998 A JP 2017087998A JP 2015221373 A JP2015221373 A JP 2015221373A JP 2015221373 A JP2015221373 A JP 2015221373A JP 2017087998 A JP2017087998 A JP 2017087998A
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- airbag
- patch cloth
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- slit
- air bag
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- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/276—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means to vent the inflation fluid source, e.g. in case of overpressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/205—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/235—Inflatable members characterised by their material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/239—Inflatable members characterised by their venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/268—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous release of stored pressurised gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0048—Head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23504—Inflatable members characterised by their material characterised by material
- B60R2021/23509—Fabric
- B60R2021/23514—Fabric coated fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
- B60R2021/23538—Sewing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
- B60R2021/23542—Weaving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/239—Inflatable members characterised by their venting means
- B60R2021/2395—Inflatable members characterised by their venting means comprising means to control the venting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/276—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means to vent the inflation fluid source, e.g. in case of overpressure
- B60R2021/2765—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means to vent the inflation fluid source, e.g. in case of overpressure comprising means to control the venting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Abstract
Description
2 インフレータ
3 リテーナ
5 インストルメントパネル
6 フロントガラス
7 助手席
10 エアバッグ本体
11 センターパネル
12 サイドパネル
21 下面パッチクロス
22 上面パッチクロス
23 側面パッチクロス
24、26 スリット
25 ブリッジ部
Claims (8)
- 助手席とインストルメントパネルとの間で膨張展開する助手席用のエアバッグであって、
エアバッグ本体と、該エアバッグ本体の前方部分の外表面に設けられたパッチクロスとを備えたエアバッグにおいて、
前記エアバッグ本体の側面部に設けられた側面パッチクロスにスリットが形成されていることを特徴とするエアバッグ。 - 請求項1において、前記スリットは、同一直線上に間隔を空けて複数形成されていることを特徴とするエアバッグ。
- 請求項2において、膨張展開時に前記複数のスリット間のブリッジ部が切断されることを特徴とするエアバッグ。
- 請求項1乃至3のいずれか1項において、前記スリットは、膨張展開時にインストルメントパネルの外部に位置することを特徴とするエアバッグ。
- 請求項1乃至4のいずれか1項において、前記側面パッチクロスは、前記エアバッグ本体と対向する面とは反対側の外表面が、コーティング剤が塗布されたコート面であることを特徴とするエアバッグ。
- 請求項1乃至5のいずれか1項において、前記側面パッチクロスは直交する第1の縫い目及び第2の縫い目を有し、
前記スリットは、前記第1の縫い目及び前記第2の縫い目のうち、前記側面パッチクロスの車両後方側の側縁部と前記エアバッグ本体とを縫合する縫合部との交差角度の小さい縫い目に沿って形成されていることを特徴とするエアバッグ。 - 請求項1乃至6のいずれか1項において、前記エアバッグ本体の上面部に上面パッチクロスが設けられ、
前記上面パッチクロスにスリットが形成されていることを特徴とするエアバッグ。 - 請求項1乃至7のいずれか1項に記載のエアバッグと、
前記エアバッグ本体にガスを供給するインフレータと、
を備えることを特徴とするエアバッグ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015221373A JP6676933B2 (ja) | 2015-11-11 | 2015-11-11 | エアバッグ及びエアバッグ装置 |
US15/340,514 US20170129447A1 (en) | 2015-11-11 | 2016-11-01 | Airbag and airbag apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015221373A JP6676933B2 (ja) | 2015-11-11 | 2015-11-11 | エアバッグ及びエアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017087998A true JP2017087998A (ja) | 2017-05-25 |
JP6676933B2 JP6676933B2 (ja) | 2020-04-08 |
Family
ID=58668537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015221373A Active JP6676933B2 (ja) | 2015-11-11 | 2015-11-11 | エアバッグ及びエアバッグ装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20170129447A1 (ja) |
JP (1) | JP6676933B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020040460A (ja) * | 2018-09-07 | 2020-03-19 | 豊田合成株式会社 | 助手席用エアバッグ |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6716957B2 (ja) * | 2016-02-29 | 2020-07-01 | Joyson Safety Systems Japan株式会社 | エアバッグ、エアバッグ装置及び自動車 |
US10336279B2 (en) * | 2017-05-30 | 2019-07-02 | Ford Global Technologies, Llc | Bulkhead mounted airbag for front seats |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002104121A (ja) * | 2000-09-29 | 2002-04-10 | Nippon Plast Co Ltd | 車両用エアバッグ装置 |
JP2003200803A (ja) * | 2001-03-29 | 2003-07-15 | Toyoda Gosei Co Ltd | エアバッグ |
US20040046365A1 (en) * | 2002-09-11 | 2004-03-11 | Rose Larry D. | Load path control for inflatable airbag |
JP2005247291A (ja) * | 2004-02-02 | 2005-09-15 | Toyoda Gosei Co Ltd | 助手席用エアバッグ装置 |
JP2010149594A (ja) * | 2008-12-24 | 2010-07-08 | Takata Corp | エアバッグ及びエアバッグ装置 |
US20110031725A1 (en) * | 2009-08-05 | 2011-02-10 | Autoliv Asp, Inc. | Safety venting with passively closeable vents |
US20140225354A1 (en) * | 2013-02-08 | 2014-08-14 | Autoliv Asp, Inc. | Airbag with slit vent |
-
2015
- 2015-11-11 JP JP2015221373A patent/JP6676933B2/ja active Active
-
2016
- 2016-11-01 US US15/340,514 patent/US20170129447A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002104121A (ja) * | 2000-09-29 | 2002-04-10 | Nippon Plast Co Ltd | 車両用エアバッグ装置 |
JP2003200803A (ja) * | 2001-03-29 | 2003-07-15 | Toyoda Gosei Co Ltd | エアバッグ |
US20040046365A1 (en) * | 2002-09-11 | 2004-03-11 | Rose Larry D. | Load path control for inflatable airbag |
JP2005247291A (ja) * | 2004-02-02 | 2005-09-15 | Toyoda Gosei Co Ltd | 助手席用エアバッグ装置 |
JP2010149594A (ja) * | 2008-12-24 | 2010-07-08 | Takata Corp | エアバッグ及びエアバッグ装置 |
US20110031725A1 (en) * | 2009-08-05 | 2011-02-10 | Autoliv Asp, Inc. | Safety venting with passively closeable vents |
US20140225354A1 (en) * | 2013-02-08 | 2014-08-14 | Autoliv Asp, Inc. | Airbag with slit vent |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020040460A (ja) * | 2018-09-07 | 2020-03-19 | 豊田合成株式会社 | 助手席用エアバッグ |
JP7001027B2 (ja) | 2018-09-07 | 2022-01-19 | 豊田合成株式会社 | 助手席用エアバッグ |
US11260823B2 (en) | 2018-09-07 | 2022-03-01 | Toyoda Gosei Co., Ltd. | Airbag for a passenger seat |
Also Published As
Publication number | Publication date |
---|---|
US20170129447A1 (en) | 2017-05-11 |
JP6676933B2 (ja) | 2020-04-08 |
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