JP2008110705A - 膝保護用エアバッグ装置 - Google Patents
膝保護用エアバッグ装置 Download PDFInfo
- Publication number
- JP2008110705A JP2008110705A JP2006295823A JP2006295823A JP2008110705A JP 2008110705 A JP2008110705 A JP 2008110705A JP 2006295823 A JP2006295823 A JP 2006295823A JP 2006295823 A JP2006295823 A JP 2006295823A JP 2008110705 A JP2008110705 A JP 2008110705A
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- Prior art keywords
- airbag
- case
- knee protection
- side member
- moving
- 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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- 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
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
-
- 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
- B60R21/206—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards in the lower part of dashboards, e.g. for protecting the knees
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
- B62D1/192—Yieldable or collapsible columns
-
- 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
- B60R2021/0051—Knees
-
- 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
- B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
- B60R2021/2173—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together the module or part thereof being movably mounted on the vehicle
-
- 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
- B60R2021/23169—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for knee protection
-
- 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
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
- B60R21/2032—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns the inflator or inflatable member not being rotatable with the steering wheel; Arrangements using the steering column or steering wheel rim for storing, supplying or evacuating the inflation gas or for storing the inflatable member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Air Bags (AREA)
- Steering Controls (AREA)
Abstract
【解決手段】本発明の膝保護用エアバッグ装置では、コラムカバー14内の下部側において、エアバッグ26を収納させたケース37がステアリングコラム3に取り付けられている。ステアリングコラム3が、前方側への衝撃力の作用時に軸方向に沿った車両前方側に向かって移動する移動側部材8と、移動しない固定側部材9,10と、を備えて、移動側部材8の移動時に、衝撃力を吸収可能な構成とされている。ケース37が、移動時における固定側部材10と干渉するエリアの移動側部材8側に、取り付けられて、移動側部材8の移動時において、移動側部材8の移動ストロークを確保可能に、固定側部材10への干渉前、あるいは、干渉時に、変形可能に構成されている。
【選択図】図10
Description
エアバッグが、インフレーターから吐出された膨張用ガスを流入させつつ、展開膨張し、着座した運転者の膝を保護可能に、コラムカバーから突出する構成の膝保護用エアバッグ装置であって、
ステアリングコラムが、前方側への衝撃力の作用時に軸方向に沿った車両前方側に向かって移動する移動側部材と、移動しない固定側部材と、を備えて、移動側部材の移動時に、衝撃力を吸収可能な構成とされて、
ケースが、衝撃力吸収時の移動時における固定側部材と干渉するエリアの移動側部材側に、取り付けられる構成とされるとともに、移動側部材の移動時において、移動側部材の移動ストロークを確保可能に、固定側部材への干渉前、あるいは、干渉時に、変形可能に構成されていることを特徴とする。
3…ステアリングコラム、
4…メインシャフト、
5…衝撃力吸収機構、
7…コラムチューブ、
8…内側部材(移動側部材)、
9…外側部材(固定側部材)、
10…調整機構(固定側部材)、
14…コラムカバー、
26…エアバッグ、
32…インフレーター、
37…ケース、
38…本体、
38d…(ケースの)変形予定部、
39…ストラップ、
41,42…取付ブラケット、
K(KL,KR)…膝、
MD…運転者、
O…突出用開口、
M…膝保護用エアバッグ装置。
Claims (5)
- ステアリングコラムを覆うコラムカバー内の下部側に配設されて、前記ステアリングコラムに取り付けられるケースと、該ケース内に折り畳まれて収納されるエアバッグと、該エアバッグに膨張用ガスを供給するインフレーターと、を備える構成とされて、
前記エアバッグが、前記インフレーターから吐出された膨張用ガスを流入させつつ、展開膨張し、着座した運転者の膝を保護可能に、前記コラムカバーから突出する構成の膝保護用エアバッグ装置であって、
前記ステアリングコラムが、前方側への衝撃力の作用時に軸方向に沿った車両前方側に向かって移動する移動側部材と、移動しない固定側部材と、を備えて、該移動側部材の移動時に、衝撃力を吸収可能な構成とされて、
前記ケースが、衝撃力吸収時の移動時における前記固定側部材と干渉するエリアの前記移動側部材側に、取り付けられる構成とされるとともに、前記移動側部材の移動時において、前記移動側部材の移動ストロークを確保可能に、前記固定側部材への干渉前、あるいは、干渉時に、変形可能に構成されていることを特徴とする膝保護用エアバッグ装置。 - 前記ケースが、前部側を、前記エアバッグの前記コラムカバーからの突出方向となる斜め下方に向かって凹むように、変形可能とする構成とされていることを特徴とする請求項1に記載の膝保護用エアバッグ装置。
- 前記ケースが、前記エアバッグの展開膨張に伴って変形可能に、変形予定部位を前記エアバッグに連結させて構成されていることを特徴とする請求項1又は2に記載の膝保護用エアバッグ装置。
- 前記ケースが、前記エアバッグの展開時の反力を受け止め可能に、伸びを抑えられた可撓性を有する材料から構成されるシート材からなることを特徴とする請求項1乃至3のいずれか1項に記載の膝保護用エアバッグ装置。
- 前記シート材が、長方形板状として、前後両縁を、前記コラムカバーにおける前記エアバッグの突出用開口の周縁となる前後の縁付近に、それぞれ、連結させて、配設されていることを特徴とする請求項4に記載の膝保護用エアバッグ装置。
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006295823A JP4545732B2 (ja) | 2006-10-31 | 2006-10-31 | 膝保護用エアバッグ装置 |
DE602007005826T DE602007005826D1 (de) | 2006-10-31 | 2007-10-26 | Knieschutz-airbagvorrichtung |
MYPI20091482 MY151141A (en) | 2006-10-31 | 2007-10-26 | Knee protecting airbag device |
AU2007314986A AU2007314986B2 (en) | 2006-10-31 | 2007-10-26 | Knee protecting airbag device |
PL07831092T PL2077955T3 (pl) | 2006-10-31 | 2007-10-26 | Zespół poduszki powietrznej chroniącej kolana |
CA2667896A CA2667896C (en) | 2006-10-31 | 2007-10-26 | Knee protecting airbag device |
KR1020097008824A KR101025897B1 (ko) | 2006-10-31 | 2007-10-26 | 무릎보호용 에어백장치 |
BRPI0715023-7A BRPI0715023B1 (pt) | 2006-10-31 | 2007-10-26 | Dispositivo air-bag protetor do joelho |
AT07831092T ATE463395T1 (de) | 2006-10-31 | 2007-10-26 | Knieschutz-airbagvorrichtung |
EP07831092A EP2077955B1 (en) | 2006-10-31 | 2007-10-26 | Knee protecting airbag device |
US12/311,779 US7828320B2 (en) | 2006-10-31 | 2007-10-26 | Knee protecting airbag device |
CN200780040687XA CN101553383B (zh) | 2006-10-31 | 2007-10-26 | 护膝安全气囊装置 |
RU2009120543/11A RU2397890C1 (ru) | 2006-10-31 | 2007-10-26 | Устройство с подушкой безопасности для защиты колен |
PCT/JP2007/071358 WO2008053981A1 (en) | 2006-10-31 | 2007-10-26 | Knee protecting airbag device |
ES07831092T ES2344129T3 (es) | 2006-10-31 | 2007-10-26 | Dispositivo de bolsa de aire de proteccion de rodilla. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006295823A JP4545732B2 (ja) | 2006-10-31 | 2006-10-31 | 膝保護用エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008110705A true JP2008110705A (ja) | 2008-05-15 |
JP4545732B2 JP4545732B2 (ja) | 2010-09-15 |
Family
ID=38846902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006295823A Active JP4545732B2 (ja) | 2006-10-31 | 2006-10-31 | 膝保護用エアバッグ装置 |
Country Status (15)
Country | Link |
---|---|
US (1) | US7828320B2 (ja) |
EP (1) | EP2077955B1 (ja) |
JP (1) | JP4545732B2 (ja) |
KR (1) | KR101025897B1 (ja) |
CN (1) | CN101553383B (ja) |
AT (1) | ATE463395T1 (ja) |
AU (1) | AU2007314986B2 (ja) |
BR (1) | BRPI0715023B1 (ja) |
CA (1) | CA2667896C (ja) |
DE (1) | DE602007005826D1 (ja) |
ES (1) | ES2344129T3 (ja) |
MY (1) | MY151141A (ja) |
PL (1) | PL2077955T3 (ja) |
RU (1) | RU2397890C1 (ja) |
WO (1) | WO2008053981A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010221854A (ja) * | 2009-03-24 | 2010-10-07 | Toyota Motor Corp | コラム付けニーエアバッグ装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4379463B2 (ja) * | 2006-10-31 | 2009-12-09 | トヨタ自動車株式会社 | コラム付けニーエアバッグ装置 |
JP4492727B2 (ja) * | 2008-03-28 | 2010-06-30 | トヨタ自動車株式会社 | ニーエアバッグ装置及び電動パワーステアリング駆動モータの搭載構造 |
DE102014010188B4 (de) * | 2014-07-10 | 2024-02-22 | Autoliv Development Ab | Knieschutz-Einrichtung in einem Kraftfahrzeug und Kniegassackmodul zur Verwendung in einer solchen Knieschutz-Einrichtung |
KR101673690B1 (ko) * | 2014-11-06 | 2016-11-07 | 현대자동차주식회사 | 차량용 니볼스터 장치 |
JP6699613B2 (ja) * | 2017-03-30 | 2020-05-27 | 豊田合成株式会社 | エアバッグ装置 |
KR20200121398A (ko) * | 2019-04-15 | 2020-10-26 | 현대자동차주식회사 | 차량용 무릎 에어백 |
US11052855B2 (en) * | 2019-06-20 | 2021-07-06 | Ford Global Technologies, Llc | Selective deployment of deflectors for an airbag |
US11862499B2 (en) * | 2020-08-19 | 2024-01-02 | Applied Materials, Inc. | Multiplexing control of multiple positional sensors in device manufacturing machines |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08301054A (ja) * | 1994-05-27 | 1996-11-19 | Trw Repa Gmbh | 自動車の運転者側の搭乗者保持システム |
JP2002037003A (ja) * | 2000-07-21 | 2002-02-06 | Toyoda Gosei Co Ltd | 膝保護用エアバッグ装置 |
JP2003040072A (ja) * | 2001-05-21 | 2003-02-13 | Toyoda Gosei Co Ltd | 膝保護用エアバッグ装置 |
JP2004098892A (ja) * | 2002-09-10 | 2004-04-02 | Toyoda Gosei Co Ltd | 運転者保護装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09104317A (ja) | 1995-10-09 | 1997-04-22 | Mitsubishi Motors Corp | 乗員保護装置 |
JP3760424B2 (ja) | 1996-08-30 | 2006-03-29 | 本田技研工業株式会社 | 車両用エアバッグ装置 |
JP3752920B2 (ja) | 1999-10-05 | 2006-03-08 | いすゞ自動車株式会社 | 車両衝突安全対策エアバッグ装置 |
JP2001347914A (ja) | 1999-11-18 | 2001-12-18 | Takata Corp | エアバッグ装置 |
WO2002004262A1 (fr) * | 2000-07-07 | 2002-01-17 | Toyoda Gosei Co., Ltd. | Systeme d'airbag pour la protection des genoux |
CN100389986C (zh) * | 2000-07-07 | 2008-05-28 | 丰田合成株式会社 | 保护膝用气囊装置 |
US6942245B2 (en) * | 2000-07-07 | 2005-09-13 | Toyoda Gosei, Co., Ltd. | Air bag device for knee protection |
JP2003118530A (ja) | 2001-10-17 | 2003-04-23 | Toyoda Gosei Co Ltd | エアバッグ装置 |
JP3972765B2 (ja) | 2002-08-08 | 2007-09-05 | タカタ株式会社 | 乗員脚部保護装置 |
DE202006001826U1 (de) * | 2006-02-02 | 2006-05-18 | Takata-Petri Ag | Sicherheitsvorrichtung für die Fahrerseite eines Kraftfahrzeuges |
JP4332183B2 (ja) * | 2007-03-09 | 2009-09-16 | トヨタ自動車株式会社 | コラム付けニーエアバッグ装置及びこれを備えたステアリングコラムの車両への組付方法 |
-
2006
- 2006-10-31 JP JP2006295823A patent/JP4545732B2/ja active Active
-
2007
- 2007-10-26 KR KR1020097008824A patent/KR101025897B1/ko active IP Right Grant
- 2007-10-26 AT AT07831092T patent/ATE463395T1/de not_active IP Right Cessation
- 2007-10-26 WO PCT/JP2007/071358 patent/WO2008053981A1/en active Application Filing
- 2007-10-26 CN CN200780040687XA patent/CN101553383B/zh active Active
- 2007-10-26 AU AU2007314986A patent/AU2007314986B2/en active Active
- 2007-10-26 US US12/311,779 patent/US7828320B2/en active Active
- 2007-10-26 RU RU2009120543/11A patent/RU2397890C1/ru active
- 2007-10-26 DE DE602007005826T patent/DE602007005826D1/de active Active
- 2007-10-26 CA CA2667896A patent/CA2667896C/en active Active
- 2007-10-26 BR BRPI0715023-7A patent/BRPI0715023B1/pt active IP Right Grant
- 2007-10-26 EP EP07831092A patent/EP2077955B1/en active Active
- 2007-10-26 PL PL07831092T patent/PL2077955T3/pl unknown
- 2007-10-26 MY MYPI20091482 patent/MY151141A/en unknown
- 2007-10-26 ES ES07831092T patent/ES2344129T3/es active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08301054A (ja) * | 1994-05-27 | 1996-11-19 | Trw Repa Gmbh | 自動車の運転者側の搭乗者保持システム |
JP2002037003A (ja) * | 2000-07-21 | 2002-02-06 | Toyoda Gosei Co Ltd | 膝保護用エアバッグ装置 |
JP2003040072A (ja) * | 2001-05-21 | 2003-02-13 | Toyoda Gosei Co Ltd | 膝保護用エアバッグ装置 |
JP2004098892A (ja) * | 2002-09-10 | 2004-04-02 | Toyoda Gosei Co Ltd | 運転者保護装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010221854A (ja) * | 2009-03-24 | 2010-10-07 | Toyota Motor Corp | コラム付けニーエアバッグ装置 |
US7938442B2 (en) | 2009-03-24 | 2011-05-10 | Toyota Jidosha Kabushiki Kaisha | Steering column mounted knee airbag device |
Also Published As
Publication number | Publication date |
---|---|
ATE463395T1 (de) | 2010-04-15 |
US20090322063A1 (en) | 2009-12-31 |
CN101553383B (zh) | 2011-06-15 |
AU2007314986A1 (en) | 2008-05-08 |
PL2077955T3 (pl) | 2010-08-31 |
US7828320B2 (en) | 2010-11-09 |
AU2007314986B2 (en) | 2010-10-21 |
RU2397890C1 (ru) | 2010-08-27 |
BRPI0715023A2 (pt) | 2013-05-28 |
EP2077955A1 (en) | 2009-07-15 |
MY151141A (en) | 2014-04-30 |
WO2008053981A1 (en) | 2008-05-08 |
KR20090063275A (ko) | 2009-06-17 |
CA2667896C (en) | 2011-01-25 |
JP4545732B2 (ja) | 2010-09-15 |
KR101025897B1 (ko) | 2011-03-30 |
BRPI0715023B1 (pt) | 2018-01-02 |
ES2344129T3 (es) | 2010-08-18 |
DE602007005826D1 (de) | 2010-05-20 |
EP2077955B1 (en) | 2010-04-07 |
CA2667896A1 (en) | 2008-05-08 |
CN101553383A (zh) | 2009-10-07 |
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