KR830008690A - 차량의 안잔벨트용 쌍 스풀 프리텐 쇼너 - Google Patents

차량의 안잔벨트용 쌍 스풀 프리텐 쇼너 Download PDF

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Publication number
KR830008690A
KR830008690A KR1019820000745A KR820000745A KR830008690A KR 830008690 A KR830008690 A KR 830008690A KR 1019820000745 A KR1019820000745 A KR 1019820000745A KR 820000745 A KR820000745 A KR 820000745A KR 830008690 A KR830008690 A KR 830008690A
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KR
South Korea
Prior art keywords
pretensioner
case
chamber
piston
shafts
Prior art date
Application number
KR1019820000745A
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English (en)
Other versions
KR890000510B1 (ko
Inventor
지마 차아르즈
엘 메이슈 로버어트
Original Assignee
디잉 에이 토마스
더 화이어스톤 타이어 앤드 리버 캄파니
Priority date (The priority date 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 date listed.)
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Application filed by 디잉 에이 토마스, 더 화이어스톤 타이어 앤드 리버 캄파니 filed Critical 디잉 에이 토마스
Publication of KR830008690A publication Critical patent/KR830008690A/ko
Application granted granted Critical
Publication of KR890000510B1 publication Critical patent/KR890000510B1/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • 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
    • B60R22/4628—Reels with means to tension the belt in an emergency by forced winding up characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R22/4633—Linear actuators, e.g. comprising a piston moving along reel axis and rotating along its own axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/48—Automatic re-storing 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
    • B60R2022/3424—Multi-spool or multi-belt retractors
    • 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
    • B60R22/4604—Reels with means to tension the belt in an emergency by forced winding up characterised by arrangements in vehicle or relative to seat belt
    • B60R2022/4614—Reels with means to tension the belt in an emergency by forced winding up characterised by arrangements in vehicle or relative to seat belt one pretensioner acting on a plurality of belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

내용 없음

Description

차량의 안잔벨트용 쌍 스풀 프리텐 쇼너
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 리일의 축들의 우툴두둘하게 된 부분들 사이에 평행하게 되면 배치된 피스톤 수단을 나타내고 또한 불꽃 체임버와 피스톤 체임버 및 실린더의 동심 팽창을 나타내는, 제1도의 선2-2에 따른 단면도.
제3도는 피스톤, 화약통 및 체임버를 지나 절제한 프리텐쇼너케이스를 나타내고, 피스톤의 가이드 저어널을 나타내며, 피스톤의 행정을 점선으로 나타내고, 축들의 우들투들하게된 부분에 의한 금속제거와 피스톤 표면들에의 치의 형서으을 나타내는ㄴ 쌍 스풀프레임의 단부도 .

Claims (5)

  1. 평행히 서로 떨어져 편기되어 있고 단부들 사이에 우툴투툴한 부분을 가진 1쌍의 축들과 ; 상기 우둘두툴한 부분의 작동적인 축지 및 배치를 위해 상기 축들을 지지 하고 쌍 스풀 견인기 프레임에 부착되는 케이스와; 그 케이스내 체임버와; 그 체임버내에 제거가능하게 삽입된 불꽃 수단; 및 상기 체임버의 작동적으로 계합 되어 있고, 상기 축들 사이에 정렬되어 축지되어 있으며 상기 우툴투툴한 부분들에 꼭맞게 결합되어 피스톤의 직선운동시 상기 축들이 회전되게 하는 피스톤 수단으로 구성된 것을 특징으로 하는 쌍스풀 안전벨트 견인기용의 프리텐쇼너.
  2. 제1항에 있어서, 피스톤 수단이 축의 상기 우툴투툴한 부분들과 접촉하여 변형가능하게 된 것을 특징으로 하는 상기 프리텐쇼너.
  3. 제1 또는 2항에 있어서, 상기 불꽃 수단이 상기 체임버 내에 제거가능하게 삽입돈 불꽃 화약통을 포함하고, 상기 피스톤 수단이 케이스내에 이동가능하게 축지된 블록을 포함하는 것을 특징으로 하는 상기 프리텐쇼너.
  4. 상기 항들중 한항에 있어서, 그 프리텐쇼너가 상기 축들을 지지하는 견인기 프레임을 또한 포함하고 그 축들의 우툴투둘한 부분들이 상기 프레임 외축으로 연장하여 있고 케이스가 그 프레임에 부착된 것을 특징으로 하는 상기 프리텐쇼너.
  5. 상기 항들중 한항에 있어서, 피스톤 수단을 케이스에 대해 절단가능하게 취부하는 전단 핀이 설치되어 상기 피스통 수단이 평상시 축의 우툴투둘한 부분과 접촉되지 않게 유지되게 한 것을 특징으로 하는 상기 프리텐쇼너.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8200745A 1981-03-02 1982-02-20 쌍스풀 안전벨트 철회기용 예비인장기 KR890000510B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/238,070 US4434953A (en) 1981-03-02 1981-03-02 Dual spool pretensioner
US238070 1981-03-02

Publications (2)

Publication Number Publication Date
KR830008690A true KR830008690A (ko) 1983-12-14
KR890000510B1 KR890000510B1 (ko) 1989-03-20

Family

ID=22896372

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8200745A KR890000510B1 (ko) 1981-03-02 1982-02-20 쌍스풀 안전벨트 철회기용 예비인장기

Country Status (7)

Country Link
US (1) US4434953A (ko)
EP (1) EP0059643B1 (ko)
JP (1) JPS57148962A (ko)
KR (1) KR890000510B1 (ko)
AU (1) AU542490B2 (ko)
CA (1) CA1173420A (ko)
DE (1) DE3263844D1 (ko)

Families Citing this family (23)

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DE3532407A1 (de) * 1985-09-11 1987-03-12 Autoflug Gmbh Sitzintegriertes sicherheitsgurtsystem
DE3621622A1 (de) * 1986-06-27 1988-01-21 Trw Repa Gmbh Gurtstraffer an einem sicherheitsgurtaufroller
US5074074A (en) * 1990-10-31 1991-12-24 Yeadon Alan W Compact gun unplugging device
JPH05162614A (ja) * 1991-12-17 1993-06-29 Takata Kk リトラクタ軸回転式プリテンショナ
US5624083A (en) * 1992-07-13 1997-04-29 Trw Repa Gmbh Belt retractor with a belt pretensioner acting on the belt drum
DE4222993A1 (de) * 1992-07-13 1994-01-20 Trw Repa Gmbh Gurtaufroller mit einem an der Gurtspule angreifenden Gurtstraffer
DE4225218A1 (de) * 1992-07-30 1994-02-03 Takata Europ Gmbh Gurtstraffer bei Sicherheitsgurtanordnungen in Kraftfahrzeugen
DE9308273U1 (ko) * 1993-06-02 1993-07-29 Hs Technik Und Design Technische Entwicklungen Gmbh, 82234 Wessling, De
DE4328760A1 (de) * 1993-08-26 1995-03-02 Trw Repa Gmbh Einrichtung zur Befestigung einer allgemein zylindrischen Gasgeneratorpatrone in einer Gurtstraffer-Antriebseinheit
US5397075A (en) * 1993-09-10 1995-03-14 Automotive Systems Laboratory, Inc. Seat belt pretensioner
DE4415103A1 (de) * 1993-10-25 1995-04-27 Trw Repa Gmbh Gurtstraffer für Sicherheitsgurt-Rückhaltesysteme in Fahrzeugen
DE4404462A1 (de) * 1994-02-11 1995-08-17 Trw Repa Gmbh Gurtstraffer für einen Sicherheitsgurt
GB9406864D0 (en) * 1994-04-07 1994-06-01 Alliedsignal Ltd Pretensioner for seat belt retractor
JP3322773B2 (ja) * 1994-07-06 2002-09-09 エヌエスケー・オートリブ株式会社 プリテンショナー付きシートベルト用リトラクター
US5553803A (en) * 1994-09-13 1996-09-10 Takata Vehicle Safety Technology Gmbh Belt tensioner for safety belts for motor vehicles
US5839686A (en) * 1995-10-12 1998-11-24 Alliedsignal Inc. Chain driven pretensioner and retractor
US5906327A (en) * 1998-02-17 1999-05-25 Breed Automotive Technology, Inc. Pretensioner or belt tightener
GB9808610D0 (en) * 1998-04-22 1998-06-24 Breed Automotive Tech Pretensioner
US7011341B2 (en) * 2003-06-27 2006-03-14 Trw Vehicle Safety Systems Inc. Four-point vehicle occupant restraint system with linked lap belt retractors
US6877728B2 (en) * 2003-09-04 2005-04-12 Lakin Manufacturing Corporation Suspension assembly having multiple torsion members which cooperatively provide suspension to a wheel
EP1785186B1 (en) * 2004-06-07 2014-09-03 National Institute for Materials Science Adsorbent for radioelement-containing waste and method for fixing radioelement
US20060172833A1 (en) * 2005-02-02 2006-08-03 Kitzmiller James A Drive band tensioner having a force transmitting assembly with one or more elastic biasing members
US7401815B2 (en) * 2005-03-17 2008-07-22 Antoliv Asp, Inc. Dual spool retractor seat belt system

Family Cites Families (9)

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US3189296A (en) * 1963-05-15 1965-06-15 Pacific Scientific Co Safety harness device
US3335975A (en) * 1965-11-09 1967-08-15 Gen Dynamics Corp Safety device
US3386683A (en) * 1966-02-10 1968-06-04 Mc Donnell Douglas Corp Power retraction inertia reel
DE2223061A1 (de) * 1972-05-12 1973-11-22 Volkswagenwerk Ag Spanneinrichtung fuer rueckhalteeinrichtungen
JPS49112320A (ko) * 1973-03-02 1974-10-25
DE2421400C2 (de) * 1974-05-03 1986-09-18 Dynamit Nobel Ag, 5210 Troisdorf Rotationskraftelement
SE381814B (sv) * 1974-10-03 1975-12-22 Foerenade Fabriksverken Anordning for streckning av ett i en fordonssele ingaende band
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JPS5521696U (ko) * 1978-07-31 1980-02-12

Also Published As

Publication number Publication date
CA1173420A (en) 1984-08-28
JPS57148962A (en) 1982-09-14
EP0059643A2 (en) 1982-09-08
AU7786281A (en) 1982-09-09
EP0059643B1 (en) 1985-05-29
DE3263844D1 (en) 1985-07-04
JPH0247378B2 (ko) 1990-10-19
EP0059643A3 (en) 1982-11-17
KR890000510B1 (ko) 1989-03-20
AU542490B2 (en) 1985-02-21
US4434953A (en) 1984-03-06

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