JP5449365B2 - リバーシブル・シートベルト・テンショナ - Google Patents
リバーシブル・シートベルト・テンショナ Download PDFInfo
- Publication number
- JP5449365B2 JP5449365B2 JP2011527231A JP2011527231A JP5449365B2 JP 5449365 B2 JP5449365 B2 JP 5449365B2 JP 2011527231 A JP2011527231 A JP 2011527231A JP 2011527231 A JP2011527231 A JP 2011527231A JP 5449365 B2 JP5449365 B2 JP 5449365B2
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- angle
- seat belt
- drive shaft
- drive
- 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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- 230000002441 reversible effect Effects 0.000 title claims description 15
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 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
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
-
- 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
-
- 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
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
- B60R2022/4666—Reels with means to tension the belt in an emergency by forced winding up characterised by electric actuators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Gear Transmission (AREA)
Description
Claims (3)
- 電気モータ(2)と、前記電気モータ(2)により駆動輪(10)を介してベルトの巻取り方向に駆動可能なベルト軸(1)と、前記駆動輪(10)に前記電気モータ(2)の回転運動を伝達する駆動軸(9)とを備える、リバーシブル・シートベルト・テンショナであって、
前記駆動軸(9)は、はすば歯車ユニットを介して第1の端部が前記駆動輪(10)に連結され、第2の端部がはすば歯車ユニットを介して前記電気モータ(2)の回転軸に連結され、
前記駆動軸(9)と、前記電気モータ(2)の回転軸および前記駆動輪(10)とは、90°に等しくない角度(A,B)で相互に配置され、
前記駆動軸(9)が、前記電気モータ(2)および前記駆動輪(10)の前記軸(X,Z)の間に配置されていることを特徴とするリバーシブル・シートベルト・テンショナ。 - 前記駆動軸(9)と前記電気モータ(2)との間の前記角度(B)と、前記駆動軸(9)と前記駆動輪(10)との間の前記角度(A)とが同一であり、前記電気モータ(2)および前記駆動輪(10)の軸(X,Z)が、相互に平行に配置されていることを特徴とする、請求項1に記載のリバーシブル・シートベルト・テンショナ。
- 前記駆動軸(9)が、それぞれの歯車ユニット(I,II)を介して、前記電気モータ(2)および前記駆動輪(10)に結合され、前記歯車ユニット(I,II)は相互に軸方向のずれを備えて配置されていることを特徴とする、請求項1又は2に記載のリバーシブル・シートベルト・テンショナ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008048339.7A DE102008048339B4 (de) | 2008-09-22 | 2008-09-22 | Reversibler Gurtstraffer |
DE102008048339.7 | 2008-09-22 | ||
PCT/EP2009/006287 WO2010031496A1 (de) | 2008-09-22 | 2009-08-31 | Reversibler gurtstraffer |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013265206A Division JP2014073839A (ja) | 2008-09-22 | 2013-12-24 | リバーシブル・シートベルト・テンショナ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012502836A JP2012502836A (ja) | 2012-02-02 |
JP5449365B2 true JP5449365B2 (ja) | 2014-03-19 |
Family
ID=41346679
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011527231A Active JP5449365B2 (ja) | 2008-09-22 | 2009-08-31 | リバーシブル・シートベルト・テンショナ |
JP2013265206A Pending JP2014073839A (ja) | 2008-09-22 | 2013-12-24 | リバーシブル・シートベルト・テンショナ |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013265206A Pending JP2014073839A (ja) | 2008-09-22 | 2013-12-24 | リバーシブル・シートベルト・テンショナ |
Country Status (6)
Country | Link |
---|---|
US (2) | US8398012B2 (ja) |
JP (2) | JP5449365B2 (ja) |
KR (1) | KR20110074742A (ja) |
CN (1) | CN102159428A (ja) |
DE (1) | DE102008048339B4 (ja) |
WO (1) | WO2010031496A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008048339B4 (de) * | 2008-09-22 | 2016-07-28 | Autoliv Development Ab | Reversibler Gurtstraffer |
CN102139678B (zh) * | 2011-02-10 | 2012-12-19 | 清华大学 | 具有可逆预警功能的汽车座椅安全带系统 |
DE102012208347B4 (de) | 2012-05-18 | 2015-08-27 | Autoliv Development Ab | Gurtstrafferantrieb |
DE102012023031B4 (de) * | 2012-11-26 | 2023-02-23 | Zf Automotive Germany Gmbh | Gurtstraffer für ein Fahrzeuginsassen-Rückhaltesystem |
DE102013205246B3 (de) * | 2013-03-25 | 2014-05-15 | Autoliv Development Ab | Gurtstrafferantrieb |
DE102013212033B4 (de) | 2013-06-25 | 2017-06-01 | Autoliv Development Ab | Reversibler Gurtstraffer |
DE102014200312A1 (de) | 2014-01-10 | 2015-07-16 | Autoliv Development Ab | Reversibler Gurtstraffer |
DE102014210154B4 (de) * | 2014-05-28 | 2017-08-03 | Autoliv Development Ab | Reversibler Gurtstraffer für einen Sicherheitsgurt |
JP6208295B1 (ja) * | 2016-07-07 | 2017-10-04 | 株式会社東海理化電機製作所 | ウェビング巻取装置 |
DE102018213282A1 (de) | 2018-08-08 | 2020-02-13 | Autoliv Development Ab | Gurtaufroller |
DE102019206439B4 (de) | 2019-05-06 | 2021-11-11 | Autoliv Development Ab | Gurtaufroller |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9024A (en) * | 1852-06-15 | Motion of the lay in looms | ||
JPS6049056U (ja) * | 1983-09-13 | 1985-04-06 | 株式会社東海理化電機製作所 | ウエビング巻取装置 |
JPS6090047U (ja) * | 1983-11-28 | 1985-06-20 | トヨタ自動車株式会社 | シ−トベルト装置 |
JPS60124768U (ja) * | 1984-01-30 | 1985-08-22 | 株式会社東海理化電機製作所 | ウエビング緊張装置 |
JPS61282146A (ja) * | 1985-06-06 | 1986-12-12 | Nissan Motor Co Ltd | シ−トベルトリトラクタ |
JPH05162613A (ja) * | 1991-12-11 | 1993-06-29 | Kanto Auto Works Ltd | シートベルトリトラクタ |
US6205879B1 (en) * | 1999-06-28 | 2001-03-27 | Visteon Global Technologies, Inc. | Helical and spur gear drive with double crowned pinion tooth surfaces and conjugated gear tooth surfaces |
DE10013869C2 (de) * | 2000-03-21 | 2002-06-20 | Breed Automotive Tech | Komfort-Aufwickeleinrichtung für einen Sicherheitsgurt mit Motorrückholung |
US6726249B2 (en) * | 2000-05-26 | 2004-04-27 | Takata Corporation | Motorized seat belt retractor |
WO2003091604A1 (fr) * | 2002-04-26 | 2003-11-06 | O-Oka Corporation | Roue dentee et son procede de production |
US20130256445A1 (en) * | 2002-05-29 | 2013-10-03 | Autoliv Development Ab | Safety belt retractor having a pretensioning device |
DE50308416D1 (de) | 2002-05-29 | 2007-11-29 | Autoliv Dev | Sicherheitsgurtaufroller mit einer vorstraffeinrichtung |
JP4699725B2 (ja) * | 2004-04-13 | 2011-06-15 | 株式会社東海理化電機製作所 | モータリトラクタ |
JP4458526B2 (ja) * | 2004-07-21 | 2010-04-28 | タカタ株式会社 | シートベルトリトラクタ及びシートベルト装置 |
DE102004054078B4 (de) * | 2004-11-09 | 2013-03-07 | Key Safety Systems, Inc. | Verfahren zum Blockieren einer Wickelwelle eines Sicherheitsgurtaufrollers |
DE102005012623A1 (de) | 2005-03-18 | 2006-09-21 | Siemens Ag | Schraubradgetriebeeinheit |
DE102005047212B4 (de) * | 2005-10-01 | 2007-11-15 | Autoliv Development Ab | Gurtaufroller-Straffer-Einheit mit einem in Abhängigkeit von der Drehrichtung ihres Antriebes ansteuerbaren Getriebe |
US20070194565A1 (en) * | 2006-02-21 | 2007-08-23 | Autoliv Asp, Inc. | Device for and a method of controlling tension of a vehicle seatbelt |
DE102006010268B4 (de) | 2006-03-02 | 2009-03-05 | Zf Friedrichshafen Ag | Schraubradgetriebe für Zahnstangenlenkung |
DE102006026734B4 (de) | 2006-06-08 | 2008-09-04 | Siemens Ag | Gurtstrafferantrieb |
JP4893140B2 (ja) * | 2006-07-31 | 2012-03-07 | アイシン精機株式会社 | ウォームホイール |
DE102007038916A1 (de) * | 2007-08-17 | 2009-02-26 | Continental Automotive Gmbh | Gurtstrafferantrieb für den Sicherheitsgurt eines Fahrzeugs mit einem Topflager für die Rotorwelle eines Elektromotors |
DE102008040673B4 (de) * | 2008-06-24 | 2018-07-26 | Robert Bosch Automotive Steering Gmbh | Wellenlagerung in einem Lenksystem und damit ausgestattetes Lenkgetriebe und Herstellungsverfahren dafür |
DE102008048339B4 (de) * | 2008-09-22 | 2016-07-28 | Autoliv Development Ab | Reversibler Gurtstraffer |
KR101377193B1 (ko) * | 2009-11-04 | 2014-03-25 | 오토리브 디벨로프먼트 에이비 | 시트 벨트용 리트랙터 |
-
2008
- 2008-09-22 DE DE102008048339.7A patent/DE102008048339B4/de active Active
-
2009
- 2009-08-31 US US13/060,480 patent/US8398012B2/en active Active
- 2009-08-31 JP JP2011527231A patent/JP5449365B2/ja active Active
- 2009-08-31 KR KR1020117006337A patent/KR20110074742A/ko active IP Right Grant
- 2009-08-31 CN CN2009801372206A patent/CN102159428A/zh active Pending
- 2009-08-31 WO PCT/EP2009/006287 patent/WO2010031496A1/de active Application Filing
-
2013
- 2013-03-07 US US13/787,876 patent/US20130193252A1/en not_active Abandoned
- 2013-12-24 JP JP2013265206A patent/JP2014073839A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2010031496A8 (de) | 2010-07-29 |
WO2010031496A1 (de) | 2010-03-25 |
JP2012502836A (ja) | 2012-02-02 |
US20130193252A1 (en) | 2013-08-01 |
CN102159428A (zh) | 2011-08-17 |
DE102008048339B4 (de) | 2016-07-28 |
US20110147510A1 (en) | 2011-06-23 |
JP2014073839A (ja) | 2014-04-24 |
DE102008048339A1 (de) | 2010-05-27 |
KR20110074742A (ko) | 2011-07-01 |
US8398012B2 (en) | 2013-03-19 |
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