JP2010508205A - トーションバーを備えているシートベルトリトラクタ - Google Patents
トーションバーを備えているシートベルトリトラクタ Download PDFInfo
- Publication number
- JP2010508205A JP2010508205A JP2009535260A JP2009535260A JP2010508205A JP 2010508205 A JP2010508205 A JP 2010508205A JP 2009535260 A JP2009535260 A JP 2009535260A JP 2009535260 A JP2009535260 A JP 2009535260A JP 2010508205 A JP2010508205 A JP 2010508205A
- Authority
- JP
- Japan
- Prior art keywords
- torsion bar
- seat belt
- spool
- belt retractor
- coupler
- 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.)
- Granted
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/341—Belt retractors, e.g. reels comprising energy-absorbing means
- B60R22/3413—Belt retractors, e.g. reels comprising energy-absorbing means operating between belt reel and retractor frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
- B60R2022/286—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using deformation of material
- B60R2022/287—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using deformation of material of torsion rods or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/28—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices
- B60R2022/288—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices with means to adjust or regulate the amount of energy to be absorbed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
Description
Claims (9)
- 軸線を中心に回転可能なスプール(14)と、
前記軸線に沿って延びており、前記スプール(14)を支持するトーションバー(18)であって、前記スプール(14)に対して、シートベルト引き出しに抗する相対的に大きい力をもたらす第1の部分(22)と、シートベルト引き出しに抗する相対的に小さい力をもたらす第2の部分(26)を有するトーションバー(18)と、
前記スプール(14)と前記トーションバー(18)との間に介在する外側シース(50A)であって、前記トーションバー(18)の外表面の複数の部分に沿って、前記トーションバーの前記第1と前記第2の部分(22、26)に対して、鋳造されるか、成型されるか、被覆されるか、または、その他の方法で接合されている外側シース(50A)と、
を有し、
回転エネルギーを十分に受けると、前記第2の部分に沿った前記トーションバー(18)と前記外側シース(50A)との間の前記接合が破壊される、シートベルトリトラクタ(10)。 - 前記トーションバー(18)の前記第1の部分(22)と前記トーションバー(18)の前記第2の部分(26)とを前記スプール(14)に選択的に係合させるカプラ(54)を有し、前記カプラ(54)は、前記トーションバーの前記第1の部分(22)が前記スプール(14)に係合する第1の結合位置と、前記トーションバー(18)の前記第2の部分(26)が前記スプール(14)に係合する第2の結合位置とを有し、前記カプラ(54)は前記第1の結合位置と前記第2の結合位置との間を前記軸線に概ね沿った方向に移動するように構成されている、請求項1に記載のシートベルトリトラクタ(10)。
- 前記カプラ(54)を前記第1の結合位置と前記第2の結合位置との間で移動させるアクチュエータ(74)を有する、請求項2に記載のシートベルトリトラクタ(10)。
- 前記アクチュエータ(74)は気体発生器である、請求項3に記載のシートベルトリトラクタ(10)。
- 前記アクチュエータ(74)は作動力を前記軸線を横切る方向に向けるように構成されており、前記作動力は前記カプラ(54)を前記第1の結合位置と前記第2の結合位置との間で移動させる、請求項2に記載のシートベルトリトラクタ(10)。
- 前記作動力を前記軸線を横切る前記方向から前記軸線に概ね沿っている前記方向に方向を再設定する部材(86)を有する、請求項5に記載のシートベルトリトラクタ(10)。
- 前記部材の方向を再設定するガイド構造(86)を有する、請求項6に記載のシートベルトリトラクタ(10)。
- 前記ガイド構造(86)は傾斜面である、請求項7に記載のシートベルトリトラクタ(10)。
- 前記第1の位置と前記第2の位置との間を変位する変位機構(30)をさらに有し、前記変位機構(30)は前記トーションバー(18)の前記第1の部分(22)が前記スプール(14)に係合する第1の結合位置と、前記トーションバー(18)の前記第2の部分(26)が前記スプール(14)に係合する第2の結合位置との間を動くことができるリンク(50)を有する、請求項2から請求項8のいずれか1項に記載のシートベルトリトラクタ(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/560,465 US7669794B2 (en) | 2004-09-01 | 2006-11-16 | Seatbelt retractor with torsion bar |
US11/560,465 | 2006-11-16 | ||
PCT/US2007/013667 WO2008060337A1 (en) | 2006-11-16 | 2007-06-08 | Seatbelt retractor with torsion bar |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010508205A true JP2010508205A (ja) | 2010-03-18 |
JP4814379B2 JP4814379B2 (ja) | 2011-11-16 |
Family
ID=39401971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009535260A Active JP4814379B2 (ja) | 2006-11-16 | 2007-06-08 | トーションバーを備えているシートベルトリトラクタ |
Country Status (9)
Country | Link |
---|---|
US (1) | US7669794B2 (ja) |
EP (1) | EP2089256B1 (ja) |
JP (1) | JP4814379B2 (ja) |
KR (1) | KR20090074076A (ja) |
CN (1) | CN101535096B (ja) |
AT (1) | ATE485197T1 (ja) |
DE (1) | DE602007010021D1 (ja) |
ES (1) | ES2352699T3 (ja) |
WO (1) | WO2008060337A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009208660A (ja) * | 2008-03-05 | 2009-09-17 | Autoliv Development Ab | シートベルト用リトラクタ |
JP2009208659A (ja) * | 2008-03-05 | 2009-09-17 | Autoliv Development Ab | シートベルト用リトラクタ |
JP2012030636A (ja) * | 2010-07-29 | 2012-02-16 | Takata Corp | シートベルトリトラクタおよびこれを用いたシートベルト装置 |
JP2015524770A (ja) * | 2012-08-17 | 2015-08-27 | オートリブ ディベロップメント エービー | 切り替え可能なフォースリミッタ装置を有するベルトリトラクタ |
JP2020523237A (ja) * | 2017-03-28 | 2020-08-06 | ティ.ケイ.ホールディングス、インコーポレイテッド | エネルギー吸収メカニズム付きシートベルトリトラクタ |
WO2024101057A1 (ja) * | 2022-11-08 | 2024-05-16 | オートリブ ディベロップメント エービー | シートベルト用リトラクタ |
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JP2006159969A (ja) * | 2004-12-02 | 2006-06-22 | Tkj Kk | シートベルトリトラクタ、シートベルト装置、シートベルト装置付車両 |
US7263750B2 (en) | 2005-06-09 | 2007-09-04 | Amsafe, Inc. | Buckle assembly having single release for multiple belt connectors |
WO2009045132A1 (en) * | 2007-10-05 | 2009-04-09 | Autoliv Development Ab | Adaptive load limiting seat belt retractor |
WO2010037103A1 (en) | 2008-09-29 | 2010-04-01 | Amsafe, Inc. | Tensioning apparatuses for occupant restraint systems and associated systems and methods |
US8469401B2 (en) | 2009-02-23 | 2013-06-25 | Amsafe, Inc. | Seat harness pretensioner |
DE102009024292B4 (de) * | 2009-06-05 | 2014-10-09 | Autoliv Development Ab | Gurtaufroller für einen Sicherheitsgurt eines Kraftfahrzeuges |
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US8627554B1 (en) | 2010-05-03 | 2014-01-14 | Amsafe, Inc. (Phoenix Group) | Buckle assemblies with swivel and dual release features and associated methods of use and manufacture |
US8777323B2 (en) | 2010-07-20 | 2014-07-15 | Amsafe, Inc. | Restraint harnesses and associated methods of use and manufacture |
JP5449075B2 (ja) * | 2010-07-27 | 2014-03-19 | 株式会社東海理化電機製作所 | ウェビング巻取装置 |
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DE102011012856A1 (de) * | 2011-03-02 | 2012-09-06 | Trw Automotive Gmbh | Gurtaufroller für einen Sicherheitsgurt |
JP5843651B2 (ja) * | 2012-02-17 | 2016-01-13 | タカタ株式会社 | シートベルトリトラクタおよびこれを備えているシートベルト装置 |
JP2013184605A (ja) * | 2012-03-08 | 2013-09-19 | Tokai Rika Co Ltd | ウェビング巻取装置 |
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EP2889191B1 (en) * | 2012-08-27 | 2019-10-02 | Helia Technology Limited | Retractor for safety belt, torsion bar, spool, end cap and safety belt assembly |
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KR101477610B1 (ko) * | 2013-01-30 | 2014-12-31 | 주식회사 우신세이프티시스템 | 제한 하중의 선택적 조절이 가능한 로드 리미터 및 이를 포함하는 리트랙터 |
US9119445B2 (en) | 2013-02-19 | 2015-09-01 | Amsafe, Inc. | Buckle assemblies with lift latches and associated methods and systems |
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US9168890B1 (en) | 2014-09-03 | 2015-10-27 | Ford Global Technologies, Llc | Seat belt retractor with wedge clamp and load limiter |
WO2016063634A1 (ja) * | 2014-10-22 | 2016-04-28 | オートリブ ディベロップメント エービー | シートベルトリトラクタ |
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-
2006
- 2006-11-16 US US11/560,465 patent/US7669794B2/en not_active Expired - Fee Related
-
2007
- 2007-06-08 KR KR1020097009915A patent/KR20090074076A/ko not_active Application Discontinuation
- 2007-06-08 CN CN2007800420307A patent/CN101535096B/zh not_active Expired - Fee Related
- 2007-06-08 JP JP2009535260A patent/JP4814379B2/ja active Active
- 2007-06-08 ES ES07795963T patent/ES2352699T3/es active Active
- 2007-06-08 EP EP07795963A patent/EP2089256B1/en not_active Not-in-force
- 2007-06-08 AT AT07795963T patent/ATE485197T1/de not_active IP Right Cessation
- 2007-06-08 WO PCT/US2007/013667 patent/WO2008060337A1/en active Application Filing
- 2007-06-08 DE DE602007010021T patent/DE602007010021D1/de active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009208660A (ja) * | 2008-03-05 | 2009-09-17 | Autoliv Development Ab | シートベルト用リトラクタ |
JP2009208659A (ja) * | 2008-03-05 | 2009-09-17 | Autoliv Development Ab | シートベルト用リトラクタ |
JP2012030636A (ja) * | 2010-07-29 | 2012-02-16 | Takata Corp | シートベルトリトラクタおよびこれを用いたシートベルト装置 |
JP2015524770A (ja) * | 2012-08-17 | 2015-08-27 | オートリブ ディベロップメント エービー | 切り替え可能なフォースリミッタ装置を有するベルトリトラクタ |
JP2020523237A (ja) * | 2017-03-28 | 2020-08-06 | ティ.ケイ.ホールディングス、インコーポレイテッド | エネルギー吸収メカニズム付きシートベルトリトラクタ |
WO2024101057A1 (ja) * | 2022-11-08 | 2024-05-16 | オートリブ ディベロップメント エービー | シートベルト用リトラクタ |
Also Published As
Publication number | Publication date |
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KR20090074076A (ko) | 2009-07-03 |
US7669794B2 (en) | 2010-03-02 |
WO2008060337A1 (en) | 2008-05-22 |
ES2352699T3 (es) | 2011-02-22 |
ATE485197T1 (de) | 2010-11-15 |
DE602007010021D1 (de) | 2010-12-02 |
JP4814379B2 (ja) | 2011-11-16 |
CN101535096A (zh) | 2009-09-16 |
US20070075173A1 (en) | 2007-04-05 |
EP2089256B1 (en) | 2010-10-20 |
CN101535096B (zh) | 2012-02-29 |
EP2089256A4 (en) | 2010-03-10 |
EP2089256A1 (en) | 2009-08-19 |
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