WO2005115808A3 - Fahrzeug mit mindestens einem sitz für mindestens einen fahrzeuginsassen und mit einem gurtsystem - Google Patents

Fahrzeug mit mindestens einem sitz für mindestens einen fahrzeuginsassen und mit einem gurtsystem Download PDF

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Publication number
WO2005115808A3
WO2005115808A3 PCT/DE2005/000880 DE2005000880W WO2005115808A3 WO 2005115808 A3 WO2005115808 A3 WO 2005115808A3 DE 2005000880 W DE2005000880 W DE 2005000880W WO 2005115808 A3 WO2005115808 A3 WO 2005115808A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
reservoir
belt system
vehicle
piston
Prior art date
Application number
PCT/DE2005/000880
Other languages
English (en)
French (fr)
Other versions
WO2005115808A2 (de
Inventor
Wilfried Schwant
Original Assignee
Wilfried Schwant
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.)
Filing date
Publication date
Application filed by Wilfried Schwant filed Critical Wilfried Schwant
Priority to US11/569,747 priority Critical patent/US20080054617A1/en
Publication of WO2005115808A2 publication Critical patent/WO2005115808A2/de
Publication of WO2005115808A3 publication Critical patent/WO2005115808A3/de

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
    • B60R22/18—Anchoring devices
    • B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
    • B60R22/1954—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R22/1955—Linear actuators
    • 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
    • B60R22/18—Anchoring devices
    • B60R22/195—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type
    • B60R22/1954—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type characterised by fluid actuators, e.g. pyrotechnic gas generators
    • B60R22/1956—Mechanical triggering means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/19—Pyrotechnical actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
    • 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
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/276—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means to vent the inflation fluid source, e.g. in case of overpressure
    • B60R2021/2765—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means to vent the inflation fluid source, e.g. in case of overpressure comprising means to control the venting
    • 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
    • B60R22/18—Anchoring devices
    • B60R2022/1818—Belt guides
    • 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
    • B60R2022/285—Safety belts or body harnesses in vehicles incorporating energy-absorbing devices using friction surfaces
    • 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
    • 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
    • B60R2022/4609—Reels with means to tension the belt in an emergency by forced winding up characterised by arrangements in vehicle or relative to seat belt using a plurality of tensioners
    • 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
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/268—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous release of stored pressurised gas
    • 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
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/268—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous release of stored pressurised gas
    • B60R21/272—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous release of stored pressurised gas with means for increasing the pressure of the gas just before or during liberation, e.g. hybrid inflators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Seats For Vehicles (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung, die nach dem Entfernen der in einem Gurtsystem vorhanden Gurtlosen durch ein Straffsystem, mit Hilfe eines in ei­nem Behälter (17) gespeicherten komprimierten Gases (18) über ein Kol­ben/Zylindersystem (10, 11, 13, 14) in das Gurtsystem (1, 2, 3, 4, 5) eine Kraft (F1, F2) erzeugt, die bei einem Unfall die notwendige Höhe zum Anhalten des Insassen hat. Die Beaufschlagung des Kolbens (13) mit dem im Behälter (17) komprimierten Gas (18) kann durch die Freigabe des mit einem Sperrstift (15) gesicherten Verschlusskolbens (16) oder auch mit einem eine Membran zerstörenden Pro­jektil erfolgen. Das im Behälter (17) befindliche komprimierte Gas (18) kann auch bei einem Aufprall durch einen pyrotechnischen Treibsatz auf den notwendigen Betriebs­druck gebracht werden, bei dem dann eine Berstmembran bricht. Die maximale Höhe des Gasdrucks kann durch ein Steuerventil (28) beeinflusst werden. Der Abbau des Gasdrucks nach Beendigung des Aufpralls kann durch eine Drosselöffnung (29) erfolgen.
PCT/DE2005/000880 2004-05-29 2005-05-11 Fahrzeug mit mindestens einem sitz für mindestens einen fahrzeuginsassen und mit einem gurtsystem WO2005115808A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/569,747 US20080054617A1 (en) 2004-05-29 2005-05-11 Vehicle Having At Least One Seat For At Least One Vehicle Occupant And A Belt System

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102004026751 2004-05-29
DE102004026751.0 2004-05-29
DE102004029456A DE102004029456A1 (de) 2004-05-29 2004-06-18 Fahrzeug mit mindestens einem Sitz für mindestens einen Fahrzeuginsassen und mit einem Gurtsystem
DE102004029456.9 2004-06-18

Publications (2)

Publication Number Publication Date
WO2005115808A2 WO2005115808A2 (de) 2005-12-08
WO2005115808A3 true WO2005115808A3 (de) 2006-06-01

Family

ID=34969755

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2005/000880 WO2005115808A2 (de) 2004-05-29 2005-05-11 Fahrzeug mit mindestens einem sitz für mindestens einen fahrzeuginsassen und mit einem gurtsystem

Country Status (3)

Country Link
US (1) US20080054617A1 (de)
DE (1) DE102004029456A1 (de)
WO (1) WO2005115808A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO325429B1 (no) * 2005-12-15 2008-04-28 Tdw Offshore Services As Beskyttelsessystem for plugg
EP2185387A4 (de) * 2007-09-10 2012-08-22 Autoliv Dev Sitzgurtvorspanner für ein kraftfahrzeug
DE102008026486A1 (de) * 2008-06-03 2009-12-10 Suspa Holding Gmbh Drehdämpfer mit Drehmomentanpassung durch Druckerhöhung in der Arbeitskammer
EP2374670B1 (de) 2010-04-12 2012-08-29 Autoliv Development AB Betätigungsanordnung für eine Kraftfahrzeugsicherheitsvorrichtung
US8544877B2 (en) 2010-12-30 2013-10-01 Autoliv Asp, Inc. Sloped faced airbag cushions for mitigating neck injury
US8714595B2 (en) * 2010-12-30 2014-05-06 Autoliv Asp, Inc. Neck injury mitigation systems and methods
DE102011008767A1 (de) 2011-01-18 2012-07-19 Wilfried Schwant Abdichtsystem für Gurtstraffsysteme mit Kraftübertragung durch ein Drahtseil
FR2992377B1 (fr) * 2012-06-26 2014-07-18 Hydro Leduc Dispositif hydraulique de secours
GB2511211A (en) * 2014-02-11 2014-08-27 Daimler Ag Seat belt system for a vehicle
ES2799475B2 (es) * 2019-06-12 2021-06-18 Sumcab Inversiones S L Sistema de retencion confortable
FR3116583B1 (fr) * 2020-11-25 2023-05-12 Safran Electronics & Defense Dispositif d’actionnement simultané d’un circuit de distribution hydraulique, pneumatique et d’un organe mécanique
CN112660064B (zh) * 2020-12-30 2022-12-02 大众问问(北京)信息科技有限公司 车辆中的安全带控制方法、装置、计算机设备和存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180364A (fr) * 1957-07-30 1959-06-03 Perfectionnements aux ceintures de sécurité
DE2223061A1 (de) * 1972-05-12 1973-11-22 Volkswagenwerk Ag Spanneinrichtung fuer rueckhalteeinrichtungen
EP1122136A2 (de) * 2000-02-04 2001-08-08 DaimlerChrysler AG Verfahren und Sicherheits-Rückhalteeinrichtung zum Zurückhalten eines Insassen auf einem Fahrzeugsitz
DE10204477A1 (de) * 2002-02-05 2003-08-21 Daimler Chrysler Ag Gurtstraffer
WO2005039942A1 (de) * 2003-10-22 2005-05-06 Daimlerchrysler Ag Gurtstrafferaggregat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE139959T1 (de) * 1989-05-13 1996-07-15 Hs Tech & Design Vorrichtung zum straffen eines sicherheitsgurtes in einem fahrzeug, insbesondere kraftfahrzeug
US5485790A (en) * 1993-05-28 1996-01-23 Oea, Inc. Gas generator with multiple-charge primer
JP2000062557A (ja) * 1998-08-20 2000-02-29 Honda Motor Co Ltd 乗員保護装置
US6626463B1 (en) * 1998-09-22 2003-09-30 Nsk Autoliv Co., Ltd. Seatbelt device
US6227563B1 (en) * 1999-04-30 2001-05-08 Rueben Talisman Airbag responsive seat release safety system
US6259042B1 (en) * 2000-05-24 2001-07-10 Trw Inc. Weight determining system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180364A (fr) * 1957-07-30 1959-06-03 Perfectionnements aux ceintures de sécurité
DE2223061A1 (de) * 1972-05-12 1973-11-22 Volkswagenwerk Ag Spanneinrichtung fuer rueckhalteeinrichtungen
EP1122136A2 (de) * 2000-02-04 2001-08-08 DaimlerChrysler AG Verfahren und Sicherheits-Rückhalteeinrichtung zum Zurückhalten eines Insassen auf einem Fahrzeugsitz
DE10204477A1 (de) * 2002-02-05 2003-08-21 Daimler Chrysler Ag Gurtstraffer
WO2005039942A1 (de) * 2003-10-22 2005-05-06 Daimlerchrysler Ag Gurtstrafferaggregat

Also Published As

Publication number Publication date
US20080054617A1 (en) 2008-03-06
DE102004029456A1 (de) 2005-12-22
WO2005115808A2 (de) 2005-12-08

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