JP6046818B2 - 適応型影響付与装置を含むエアバッグモジュール - Google Patents
適応型影響付与装置を含むエアバッグモジュール Download PDFInfo
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- JP6046818B2 JP6046818B2 JP2015526901A JP2015526901A JP6046818B2 JP 6046818 B2 JP6046818 B2 JP 6046818B2 JP 2015526901 A JP2015526901 A JP 2015526901A JP 2015526901 A JP2015526901 A JP 2015526901A JP 6046818 B2 JP6046818 B2 JP 6046818B2
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- 230000003044 adaptive effect Effects 0.000 title claims description 31
- 238000009423 ventilation Methods 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000003999 initiator Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 239000003380 propellant Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 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
- B60R21/263—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 a variable source, e.g. plural stage or controlled output
-
- 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
- B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
-
- 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
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R2021/23107—Inflatable members characterised by their shape, construction or spatial configuration the bag being integrated in a multi-bag system
-
- 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
- B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
- B60R2021/23324—Inner walls crating separate compartments, e.g. communicating with vents
- B60R2021/23332—Inner walls crating separate compartments, e.g. communicating with vents using independent bags, one within the other
-
- 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
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
- B60R2021/23382—Internal tether means
- B60R2021/23384—Internal tether means having ends which are movable or detachable during deployment
-
- 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
- B60R2021/26058—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 a combination of inflators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Description
11 換気装置
12 換気口
14 ノズル
20 ハウジング
20a ハウジング底部
20b ハウジング壁
22 開口
23 孔
24 散気装置
26 保持及び偏向要素
26a 底部
26b 側壁
30 ガス発生装置
32 推進薬
34 第1の起爆装置
36 ガス発生装置の点火リード
38 フランジ
39 ダンパ
40 作動装置
42 第2のハウジング
43 空洞
44 第2の外殻
44a、b、c 第2の外殻の層
47 永続的シーム
48 第2の起爆装置
49 テアシーム
50 第2の起爆装置の点火リード
52 ガス伝導要素
60 張力ストラップ
62 第1の端部
64 第2の端部
64a ループ
G1 第1のガス区画室
G2 第2のガス区画室
Claims (17)
- 第1のガス区画室(G1)を囲んでいる第1の外殻(10)と、
前記第1のガス区画室をガスで満たすための第1のインフレータと、
前記第1のガス区画室(G1)の換気、又は前記第1の外殻(10)の形状に能動的に影響を与えるための、少なくとも1つの適応型影響付与装置と、
第2のガス区画室(G2)を囲んでいる第2の外殻(44)、及び前記第2のガス区画室(G2)をガスで満たすためのガス源を有し、前記影響付与装置を作動させるための作動装置(40)とを備え、
前記第2のガス区画室(G2)が、前記ガス源によりガスで満たされた場合、前記影響付与装置の状態が変化するエアバッグモジュールにおいて、
前記第2の外殻(44)とは別部材として張力要素が設けられており、前記張力要素の第1の端部(62)が、前記適応型影響付与装置に接続されているか、又は前記適応型影響付与装置を形成しており、前記第2のガス区画室(G2)がガスで満たされていない場合、前記張力要素の第2の端部(64)が、前記作動装置(40)の前記第2の外殻(44)に接続されており、前記第2のガス区画室(G2)がガスで満たされた場合、前記張力要素が、前記第2の外殻(44)から離されることを特徴とするエアバッグモジュール。 - 前記第2の外殻(44)が、完全に、前記第1のガス区画室(G1)の内側に配置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モジュール。
- 前記第2の外殻(44)が、完全に、前記第1のガス区画室(G1)の外側に配置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モジュール。
- 前記ガス源が、前記第1のインフレータから独立した第2のインフレータであり、前記第2のインフレータが、前記第2のガス区画室(G2)の内側に配置されているか、又は、ガス伝導要素により、前記第2のガス区画室(G2)に接続されていることを特徴とする、請求項1〜3のいずれか一項に記載のエアバッグモジュール。
- 前記インフレータが、前記第2のガス区画室(G2)の内側に配置された起爆装置(48)であることを特徴とする、請求項4に記載のエアバッグモジュール。
- 前記起爆装置が、前記起爆装置の点火リード(50)により保持されていることを特徴とする、請求項5に記載のエアバッグモジュール。
- 前記第2の外殻(44)がまた、前記第2のガス区画室がガスで満ちた後、閉鎖されたままであることを特徴とする、請求項1〜6のいずれか一項に記載のエアバッグモジュール。
- 前記第2のガス区画室(G2)がガスで満たされていない場合、前記張力要素の前記第2の端部が、前記第2の外殻(44)の周囲に延びているループ(64a)として構成されており、前記第2のガス区画室(G2)がガスで満たされた場合、前記張力要素の前記第2の端部が、膨張する前記第2の外殻(44)によって開放されることを特徴とする、請求項7に記載のエアバッグモジュール。
- 前記第2のガス区画室(G2)がガスで満たされた場合、前記第2の外殻(44)が開くことを特徴とする、請求項1〜6のいずれか一項に記載のエアバッグモジュール。
- 前記第2のガス区画室(G2)がガスで満たされない限り、前記張力要素の前記第2の端部(64)が、破断接続部を介して、前記第2の外殻(44)に接続されていることを特徴とする、請求項1〜7又は請求項9のいずれか一項に記載のエアバッグモジュール。
- 前記破断接続部が、前記張力要素と、前記第2の外殻(49)(原文通り)の2つの層(44a、44b)とにわたって延びているテアシーム(29)(原文通り)であることを特徴とする、請求項10に記載のエアバッグモジュール。
- 前記第1の外殻、及び前記第2の外殻が、互いから完全に離されていることを特徴とする、請求項1〜11のいずれか一項に記載のエアバッグモジュール。
- 前記第1の外殻の一部分、又は前記第1の外殻の補強層の一部分が、前記第2の外殻の一部を形成していることを特徴とする、請求項1〜11のいずれか一項に記載のエアバッグモジュール。
- 前記適応型影響付与装置が、前記第1のガス区画室(G1)を換気する、適応型換気装置(1)であり、前記適応型換気装置(1)が、少なくとも1つの換気口(12)と、少なくとも1つの絞り要素とを備え、前記少なくとも1つの絞り要素が、第1の状態において、前記換気口を通るガス流を、第2の状態における場合よりも強く絞り、前記第2のガス区画室(G2)が、前記ガス源によってガスで満たされた場合、前記絞り要素の状態が変化することを特徴とする、請求項1〜13のいずれか一項に記載のエアバッグモジュール。
- 前記換気口(12)が、前記第1の外殻(10)に配置されていることを特徴とする、請求項14に記載のエアバッグモジュール。
- 少なくとも第2の、詳細には、非適応型換気装置が設けられていることを特徴とする、請求項14又は請求項15に記載のエアバッグモジュール。
- 前記張力要素の前記第1の端部(62)が、前記第1の外殻に、直接接続されていることを特徴とする、請求項1〜13に記載のエアバッグモジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012016460.2A DE102012016460B4 (de) | 2012-08-18 | 2012-08-18 | Gassackmodul mit einer adaptiven Beeinflussungseinrichtung |
DE102012016460.2 | 2012-08-18 | ||
PCT/EP2013/002412 WO2014029473A1 (de) | 2012-08-18 | 2013-08-12 | Gassackmodul mit einer adaptiven beeinflussungseinrichtung |
Publications (2)
Publication Number | Publication Date |
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JP2015524769A JP2015524769A (ja) | 2015-08-27 |
JP6046818B2 true JP6046818B2 (ja) | 2016-12-21 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015526901A Active JP6046818B2 (ja) | 2012-08-18 | 2013-08-12 | 適応型影響付与装置を含むエアバッグモジュール |
Country Status (7)
Country | Link |
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US (1) | US9376086B2 (ja) |
EP (1) | EP2885166B1 (ja) |
JP (1) | JP6046818B2 (ja) |
KR (1) | KR102067220B1 (ja) |
CN (1) | CN104583022B (ja) |
DE (1) | DE102012016460B4 (ja) |
WO (1) | WO2014029473A1 (ja) |
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-
2012
- 2012-08-18 DE DE102012016460.2A patent/DE102012016460B4/de not_active Expired - Fee Related
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2013
- 2013-08-12 US US14/422,286 patent/US9376086B2/en active Active
- 2013-08-12 JP JP2015526901A patent/JP6046818B2/ja active Active
- 2013-08-12 KR KR1020157006705A patent/KR102067220B1/ko active IP Right Grant
- 2013-08-12 EP EP13753810.4A patent/EP2885166B1/de active Active
- 2013-08-12 CN CN201380043990.0A patent/CN104583022B/zh active Active
- 2013-08-12 WO PCT/EP2013/002412 patent/WO2014029473A1/de active Application Filing
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EP2885166B1 (de) | 2018-05-16 |
US9376086B2 (en) | 2016-06-28 |
DE102012016460A1 (de) | 2014-02-20 |
KR102067220B1 (ko) | 2020-01-16 |
EP2885166A1 (de) | 2015-06-24 |
DE102012016460B4 (de) | 2018-10-18 |
KR20150047520A (ko) | 2015-05-04 |
JP2015524769A (ja) | 2015-08-27 |
US20150239424A1 (en) | 2015-08-27 |
CN104583022A (zh) | 2015-04-29 |
WO2014029473A1 (de) | 2014-02-27 |
CN104583022B (zh) | 2017-09-26 |
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