JP5595732B2 - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- JP5595732B2 JP5595732B2 JP2009534156A JP2009534156A JP5595732B2 JP 5595732 B2 JP5595732 B2 JP 5595732B2 JP 2009534156 A JP2009534156 A JP 2009534156A JP 2009534156 A JP2009534156 A JP 2009534156A JP 5595732 B2 JP5595732 B2 JP 5595732B2
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- JP
- Japan
- Prior art keywords
- airbag
- vehicle
- flow path
- gas flow
- roll body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000005357 flat glass Substances 0.000 description 2
- 235000021189 garnishes Nutrition 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- B60R21/237—Inflatable members characterised by the way they are folded
-
- 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
- B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
Description
12 エアバッグ
16 ガス導入部
20 主ガス流路
22 チャンバー
24 副ガス流路
26 折り返し部
28 ロール体
Claims (3)
- 車両内の側部にてカーテン状に膨張展開し、当該車両内の乗員を保護するエアバッグ装置において、
膨張ガスを発生するガス発生器と;
前記ガス発生器から供給されるガスによって膨張展開するエアバッグとを備え、
前記エアバッグは、展開状態で上端の前端部から後端部まで連通する主ガス流路と;前記主ガス流路の下側に連通する複数のチャンバー領域と;前記主ガス流路と連通する副ガス流路とを有し、
前記複数のチャンバー領域は、最後端に位置し、前記主ガス流路及び前記副ガス流路に連通する最後端チャンバーを含み、
前記エアバッグは、収容時にロール状に巻き取られ略棒状のロール体を形成し、該ロール体の後端付近が折り曲げ部から折り返され、
収容時の前記エアバッグの主ガス流路が車両内側に位置するように、当該エアバッグが前記車両に対して取り付けられ、
前記副ガス流路は、前記エアバッグ展開状態において、前記折り曲げ部の内側に形成され、且つ、前記主ガス流路から前記折り曲げ部方向に向かい、流路規制領域によって区切られて斜め下側に延びることを特徴とするエアバッグ装置。 - 前記ロール体は、車両外側に向かって折り返されていることを特徴とする請求項1に記載のエアバッグ装置。
- 車両の右側部に配置される前記ロール体は、車両後方側から見て時計回りに巻かれ、
車両の左側部に配置される前記ロール体は、車両後方側から見て反時計回りに巻かれていることを特徴とする請求項1又は2に記載のエアバッグ装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009534156A JP5595732B2 (ja) | 2007-09-25 | 2008-08-21 | エアバッグ装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007248276 | 2007-09-25 | ||
JP2007248276 | 2007-09-25 | ||
JP2009534156A JP5595732B2 (ja) | 2007-09-25 | 2008-08-21 | エアバッグ装置 |
PCT/JP2008/002266 WO2009040984A1 (ja) | 2007-09-25 | 2008-08-21 | エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009040984A1 JPWO2009040984A1 (ja) | 2011-01-13 |
JP5595732B2 true JP5595732B2 (ja) | 2014-09-24 |
Family
ID=40510896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009534156A Active JP5595732B2 (ja) | 2007-09-25 | 2008-08-21 | エアバッグ装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5595732B2 (ja) |
WO (1) | WO2009040984A1 (ja) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001270413A (ja) * | 2000-03-28 | 2001-10-02 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
JP2003095052A (ja) * | 2001-07-19 | 2003-04-03 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
JP2003170798A (ja) * | 2001-12-04 | 2003-06-17 | Nippon Plast Co Ltd | エアバッグ |
JP2004067045A (ja) * | 2002-08-09 | 2004-03-04 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
JP2004066969A (ja) * | 2002-08-06 | 2004-03-04 | Ashimori Ind Co Ltd | エアバッグ装置 |
JP2004256000A (ja) * | 2003-02-26 | 2004-09-16 | Nippon Plast Co Ltd | カーテンエアバッグ |
JP2004338542A (ja) * | 2003-05-15 | 2004-12-02 | Araco Corp | 頭部保護エアバッグ装置 |
JP2006248299A (ja) * | 2005-03-09 | 2006-09-21 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ |
JP2006248420A (ja) * | 2005-03-11 | 2006-09-21 | Honda Motor Co Ltd | エアバッグ装置 |
JP2007015536A (ja) * | 2005-07-07 | 2007-01-25 | Toyota Motor Corp | 頭部保護エアバッグ装置 |
JP2007055545A (ja) * | 2005-08-26 | 2007-03-08 | Toyota Motor Corp | 頭部保護エアバッグ装置 |
JP2007126033A (ja) * | 2005-11-04 | 2007-05-24 | Takata Corp | 車両乗員拘束装置 |
JP2007131243A (ja) * | 2005-11-11 | 2007-05-31 | Autoliv Development Ab | 車両用カーテンエアバッグ |
-
2008
- 2008-08-21 WO PCT/JP2008/002266 patent/WO2009040984A1/ja active Application Filing
- 2008-08-21 JP JP2009534156A patent/JP5595732B2/ja active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001270413A (ja) * | 2000-03-28 | 2001-10-02 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
JP2003095052A (ja) * | 2001-07-19 | 2003-04-03 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
JP2003170798A (ja) * | 2001-12-04 | 2003-06-17 | Nippon Plast Co Ltd | エアバッグ |
JP2004066969A (ja) * | 2002-08-06 | 2004-03-04 | Ashimori Ind Co Ltd | エアバッグ装置 |
JP2004067045A (ja) * | 2002-08-09 | 2004-03-04 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ装置 |
JP2004256000A (ja) * | 2003-02-26 | 2004-09-16 | Nippon Plast Co Ltd | カーテンエアバッグ |
JP2004338542A (ja) * | 2003-05-15 | 2004-12-02 | Araco Corp | 頭部保護エアバッグ装置 |
JP2006248299A (ja) * | 2005-03-09 | 2006-09-21 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ |
JP2006248420A (ja) * | 2005-03-11 | 2006-09-21 | Honda Motor Co Ltd | エアバッグ装置 |
JP2007015536A (ja) * | 2005-07-07 | 2007-01-25 | Toyota Motor Corp | 頭部保護エアバッグ装置 |
JP2007055545A (ja) * | 2005-08-26 | 2007-03-08 | Toyota Motor Corp | 頭部保護エアバッグ装置 |
JP2007126033A (ja) * | 2005-11-04 | 2007-05-24 | Takata Corp | 車両乗員拘束装置 |
JP2007131243A (ja) * | 2005-11-11 | 2007-05-31 | Autoliv Development Ab | 車両用カーテンエアバッグ |
Also Published As
Publication number | Publication date |
---|---|
WO2009040984A1 (ja) | 2009-04-02 |
JPWO2009040984A1 (ja) | 2011-01-13 |
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