KR100517193B1 - 회전량 제한장치 및 웨빙 권취장치 - Google Patents
회전량 제한장치 및 웨빙 권취장치 Download PDFInfo
- Publication number
- KR100517193B1 KR100517193B1 KR1019980044911A KR19980044911A KR100517193B1 KR 100517193 B1 KR100517193 B1 KR 100517193B1 KR 1019980044911 A KR1019980044911 A KR 1019980044911A KR 19980044911 A KR19980044911 A KR 19980044911A KR 100517193 B1 KR100517193 B1 KR 100517193B1
- Authority
- KR
- South Korea
- Prior art keywords
- spool
- rotation
- webbing
- shaft
- ring
- Prior art date
Links
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
- B60R22/4676—Reels with means to tension the belt in an emergency by forced winding up comprising energy-absorbing means operating between belt reel and retractor frame
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
- F16H2035/006—Gearings or mechanisms for stopping or limiting movement, e.g. stopping a movement after few turns
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
Description
Claims (2)
- 외주(外周)에 숫나사가 형성된 축체(軸體)와,상기 숫나사에 결합하여 상기 축체에 대한 회전으로 축체의 축방향으로 이동하는 이동체와,상기 이동체의 이동량을 일정한 범위로 제한하는 제한수단과,상기 제한수단에 의하여 상기 이동체의 이동이 제한되는 상태에서 이 이동체의 지름방향 외측으로의 이동을 저지하는 저지수단을구비하고,상기 제한수단은, 상기 축제에 형성되고, 회전에 의하여 축제의 축방향으로 이동하는 이동체가 닿음으로써 이 이동을 제한하는 벽체(壁體)이고,상기 저지수단은, 상기 이동체에 형성되고, 이동체가 상기 벽체에 닿은 상태에서 벽체에 형성되는 피결합부와 결합하는 결합부인것을 특징으로 하는 회전량 제한장치.
- 외주(外周)에 숫나사가 형성된 샤프트(shaft)와,상기 샤프트와 동축(同軸)으로 회전할 수 있고 회전에 의하여 웨빙이 권취(卷取) 혹은 인출(引出)되는 스풀(spool)과,상기 숫나사에 결합하고, 상기 스풀과 일체로 회전하여 회전에 의하여 상기 샤프트의 축방향으로 이동하는 링과,상기 샤프트에 형성되어, 이 샤프트의 축방향으로 이동하는 상기 링이 닿음으로써 이 이동을 제한하는 제한벽(制限壁)과,상기 링에 형성되어 링이 상기 제한벽에 닿은 상태에서 제한벽에 형성되는 피결합부과 결합하여 링의 지름방향 외측으로의 이동을 저지하는 결합부를 구비하는 것을 특징으로 하는 웨빙 권취장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9-328611 | 1997-11-28 | ||
JP32861197A JP3452779B2 (ja) | 1997-11-28 | 1997-11-28 | 回転量制限装置及びウエビング巻取装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990044905A KR19990044905A (ko) | 1999-06-25 |
KR100517193B1 true KR100517193B1 (ko) | 2007-04-25 |
Family
ID=18212215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980044911A KR100517193B1 (ko) | 1997-11-28 | 1998-10-26 | 회전량 제한장치 및 웨빙 권취장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6047914A (ko) |
EP (1) | EP0919747B1 (ko) |
JP (1) | JP3452779B2 (ko) |
KR (1) | KR100517193B1 (ko) |
DE (1) | DE69826814T2 (ko) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3452779B2 (ja) * | 1997-11-28 | 2003-09-29 | 株式会社東海理化電機製作所 | 回転量制限装置及びウエビング巻取装置 |
US5984223A (en) * | 1998-06-05 | 1999-11-16 | Takata Corporation | Seat belt retractor and its spool |
DE29811662U1 (de) * | 1998-06-30 | 1998-11-05 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Gurtaufroller für einen Fahrzeug-Sicherheitsgurt |
DE19927270C2 (de) | 1999-06-15 | 2002-07-11 | Breed Automotive Tech | Rückhaltevorrichtung für einen auf eine Gurtspule aufwickelbaren Sicherheitsgurt eines Kraftfahrzeugs |
JP2001301569A (ja) * | 2000-04-24 | 2001-10-31 | Tokai Rika Co Ltd | ウェビング巻取装置及び車両 |
DE10122910B4 (de) * | 2001-05-11 | 2004-10-21 | Breed Automotive Technology, Inc., Lakeland | Rückhaltevorrichtung für einen Fahrzeuginsassen |
JP4514362B2 (ja) * | 2001-05-23 | 2010-07-28 | オートリブ株式会社 | シートベルト装置 |
US6692027B2 (en) * | 2001-10-11 | 2004-02-17 | Delphi Technologies, Inc. | Load limiting seat restraint retractor |
EP1525123B1 (de) * | 2002-08-03 | 2007-08-15 | Autoliv Development Ab | Gurtaufroller-gurtstraffer-kombination mit in die gurtwelle intergriertem strafferantrieb |
JP2005035517A (ja) | 2003-06-27 | 2005-02-10 | Takata Corp | シートベルトリトラクタ |
DE102006049840B4 (de) | 2006-10-23 | 2022-02-03 | Zf Automotive Germany Gmbh | Gurtaufroller für einen Fahrzeuginsassen-Sicherheitsgurt |
ATE528179T1 (de) * | 2008-03-25 | 2011-10-15 | Autoliv Dev | Gurtstraffer |
JP5276881B2 (ja) * | 2008-03-31 | 2013-08-28 | 芦森工業株式会社 | シートベルト用リトラクタ |
JP5411667B2 (ja) * | 2009-11-20 | 2014-02-12 | 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 |
JP5535989B2 (ja) * | 2011-06-20 | 2014-07-02 | 株式会社東海理化電機製作所 | ウェビング巻取装置 |
JP5705708B2 (ja) * | 2011-11-18 | 2015-04-22 | 株式会社東海理化電機製作所 | ウェビング巻取装置 |
DE102012200281B4 (de) * | 2012-01-11 | 2017-09-21 | Autoliv Development Ab | Gurtaufroller mit einer Straffeinrichtung und einer Kraftbegrenzungseinrichtung |
JP2013184605A (ja) * | 2012-03-08 | 2013-09-19 | Tokai Rika Co Ltd | ウェビング巻取装置 |
JP6026162B2 (ja) | 2012-07-13 | 2016-11-16 | 芦森工業株式会社 | シートベルト用リトラクタ |
CN102795195A (zh) * | 2012-08-15 | 2012-11-28 | 胡晏殊 | 装有渐进限力装置的汽车安全带 |
JP6096568B2 (ja) * | 2013-04-02 | 2017-03-15 | 芦森工業株式会社 | シートベルト用リトラクタ |
US8998262B2 (en) * | 2013-06-24 | 2015-04-07 | Ford Global Technologies, Llc | Seat-belt load limiter |
JP2016088405A (ja) * | 2014-11-10 | 2016-05-23 | 株式会社東海理化電機製作所 | ウェビング巻取装置 |
DE102016104614B4 (de) * | 2016-03-14 | 2018-04-05 | Autoliv Development Ab | Gurtaufroller mit einer Kraftbegrenzungseinrichtung |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4950620A (ko) * | 1972-06-24 | 1974-05-16 | ||
JPS5042423U (ko) * | 1973-08-17 | 1975-04-30 | ||
US3944164A (en) * | 1974-01-23 | 1976-03-16 | Hans Kolb Kg | Storage device for a safety belt |
US3952967A (en) * | 1974-06-04 | 1976-04-27 | Fiat Societa Per Azioni | Energy dissipator for motor vehicle safety belts |
KR970010445A (ko) * | 1995-08-30 | 1997-03-27 | 라르스 브로르센 | 안전 벨트 신축기구의 장력 제한 장치 |
US5671894A (en) * | 1995-08-11 | 1997-09-30 | Alliedsignal Inc. | Retractor with load limiting spool with decoupled pretensioner |
JPH11157416A (ja) * | 1997-11-28 | 1999-06-15 | Tokai Rika Co Ltd | 回転量制限装置及びウエビング巻取装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3237665A (en) * | 1964-05-04 | 1966-03-01 | Bass Henry James | Lock nuts, provided with pin apertures alignable to an infinite number of angular locking positions |
DE1947438C3 (de) * | 1969-09-19 | 1978-08-03 | Klippan Gmbh | Gurtkraftbegrenzer für Sicherheitsgurte von Kraftfahrzeugen |
US3790099A (en) * | 1972-05-10 | 1974-02-05 | Allied Chem | Energy absorbing retractor |
JPS6111085Y2 (ko) * | 1979-10-16 | 1986-04-08 | ||
JPS6079000A (ja) * | 1983-10-04 | 1985-05-04 | Takeda Chem Ind Ltd | ヒトγ型インタ−フエロン単量体の製造法 |
US5626306A (en) * | 1995-08-11 | 1997-05-06 | Alliedsignal Inc. | Multiple level load limiter for primary and secondary collisions |
US5785269A (en) * | 1997-02-06 | 1998-07-28 | Alliedsignal Inc. | Dual level retractor for oblique or offset impacts |
-
1997
- 1997-11-28 JP JP32861197A patent/JP3452779B2/ja not_active Expired - Fee Related
-
1998
- 1998-10-26 KR KR1019980044911A patent/KR100517193B1/ko not_active IP Right Cessation
- 1998-11-23 US US09/197,537 patent/US6047914A/en not_active Expired - Lifetime
- 1998-11-26 EP EP98122353A patent/EP0919747B1/en not_active Expired - Lifetime
- 1998-11-26 DE DE69826814T patent/DE69826814T2/de not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4950620A (ko) * | 1972-06-24 | 1974-05-16 | ||
JPS5042423U (ko) * | 1973-08-17 | 1975-04-30 | ||
US3944164A (en) * | 1974-01-23 | 1976-03-16 | Hans Kolb Kg | Storage device for a safety belt |
US3952967A (en) * | 1974-06-04 | 1976-04-27 | Fiat Societa Per Azioni | Energy dissipator for motor vehicle safety belts |
US5671894A (en) * | 1995-08-11 | 1997-09-30 | Alliedsignal Inc. | Retractor with load limiting spool with decoupled pretensioner |
KR970010445A (ko) * | 1995-08-30 | 1997-03-27 | 라르스 브로르센 | 안전 벨트 신축기구의 장력 제한 장치 |
JPH11157416A (ja) * | 1997-11-28 | 1999-06-15 | Tokai Rika Co Ltd | 回転量制限装置及びウエビング巻取装置 |
Also Published As
Publication number | Publication date |
---|---|
DE69826814T2 (de) | 2005-09-29 |
EP0919747A2 (en) | 1999-06-02 |
EP0919747A3 (en) | 2002-06-12 |
JP3452779B2 (ja) | 2003-09-29 |
US6047914A (en) | 2000-04-11 |
EP0919747B1 (en) | 2004-10-06 |
DE69826814D1 (de) | 2004-11-11 |
KR19990044905A (ko) | 1999-06-25 |
JPH11157416A (ja) | 1999-06-15 |
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