WO2002085669A3 - Pretensionneur de ceinture - Google Patents

Pretensionneur de ceinture Download PDF

Info

Publication number
WO2002085669A3
WO2002085669A3 PCT/DE2002/001528 DE0201528W WO02085669A3 WO 2002085669 A3 WO2002085669 A3 WO 2002085669A3 DE 0201528 W DE0201528 W DE 0201528W WO 02085669 A3 WO02085669 A3 WO 02085669A3
Authority
WO
WIPO (PCT)
Prior art keywords
belt tightener
inlet valve
pressurized air
drive
belt
Prior art date
Application number
PCT/DE2002/001528
Other languages
German (de)
English (en)
Other versions
WO2002085669A2 (fr
Inventor
Thomas Herrmann
Robert Kopetzky
Original Assignee
Takata Petri Gmbh Ulm
Thomas Herrmann
Robert Kopetzky
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 Takata Petri Gmbh Ulm, Thomas Herrmann, Robert Kopetzky filed Critical Takata Petri Gmbh Ulm
Publication of WO2002085669A2 publication Critical patent/WO2002085669A2/fr
Publication of WO2002085669A3 publication Critical patent/WO2002085669A3/fr

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
    • B60R22/1952—Transmission of tensioning power by cable; Return motion locking means therefor
    • 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
    • B60R22/1951—Anchoring devices with means to tension the belt in an emergency, e.g. means of the through-anchor or splitted reel type characterised by arrangements in vehicle or relative to seat belt
    • 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
    • B60R22/34—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
    • 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
    • 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
    • B60R2022/4685—Reels with means to tension the belt in an emergency by forced winding up with means to adjust or regulate the tensioning force in relation to external parameters
    • 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
    • B60R2022/469—Reels with means to tension the belt in an emergency by forced winding up reusable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Belt Conveyors (AREA)

Abstract

L'invention concerne un prétensionneur de ceinture pour véhicules automobiles, lequel comporte, pour effectuer la prétension d'une ceinture de sécurité, un dispositif d'entraînement pneumatique qui est alimenté en air comprimé à partir d'un réseau de bord.
PCT/DE2002/001528 2001-04-23 2002-04-22 Pretensionneur de ceinture WO2002085669A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10119810.8 2001-04-23
DE10119810A DE10119810A1 (de) 2001-04-23 2001-04-23 Gurtstraffer

Publications (2)

Publication Number Publication Date
WO2002085669A2 WO2002085669A2 (fr) 2002-10-31
WO2002085669A3 true WO2002085669A3 (fr) 2003-04-03

Family

ID=7682378

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/001528 WO2002085669A2 (fr) 2001-04-23 2002-04-22 Pretensionneur de ceinture

Country Status (2)

Country Link
DE (1) DE10119810A1 (fr)
WO (1) WO2002085669A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309696A1 (de) * 2003-02-26 2004-09-09 Takata-Petri (Ulm) Gmbh Höhenverstellbare Gurtumlenkeinrichtung
DE102005003309B4 (de) * 2005-01-25 2007-03-08 Festo Ag & Co. Kraftfahrzeug mit pneumatischem Bordnetz
WO2009035379A1 (fr) * 2007-09-10 2009-03-19 Autoliv Development Ab Prétendeur de ceinture de sécurité pour un véhicule à moteur
EP2229297A4 (fr) * 2008-01-16 2012-12-19 Autoliv Dev Prétendeur de ceinture de sécurité pour véhicule à moteur

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249759A1 (de) * 1972-10-11 1974-04-18 Daimler Benz Ag Kraftfahrzeug mit einem haltesystem fuer die insassen
DE3715845A1 (de) * 1987-05-12 1989-01-26 Bsrd Ltd Spannvorrichtung fuer einen sicherheitsgurt von fahrzeugen, insbesondere kraftfahrzeugen
WO1989001430A1 (fr) * 1987-08-17 1989-02-23 The Secretary Of State For Transport In Her Britan Dispositif pre-tendeur pour ceinture de securite

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522686C1 (de) * 1995-06-22 1996-11-14 Daimler Benz Ag Dreipunktgurtsystem für ein Kraftfahrzeug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249759A1 (de) * 1972-10-11 1974-04-18 Daimler Benz Ag Kraftfahrzeug mit einem haltesystem fuer die insassen
DE3715845A1 (de) * 1987-05-12 1989-01-26 Bsrd Ltd Spannvorrichtung fuer einen sicherheitsgurt von fahrzeugen, insbesondere kraftfahrzeugen
WO1989001430A1 (fr) * 1987-08-17 1989-02-23 The Secretary Of State For Transport In Her Britan Dispositif pre-tendeur pour ceinture de securite

Also Published As

Publication number Publication date
WO2002085669A2 (fr) 2002-10-31
DE10119810A1 (de) 2002-10-24

Similar Documents

Publication Publication Date Title
US7093898B2 (en) Portable air-pressure applying assembly for seats
CA2240040A1 (fr) Circuit pneumatique d'outil de cerclage possedant une commande de reglage de la tension
CN1039297C (zh) 减压阀
EP1362716A3 (fr) Procédé pour actionner automatiquement un système de gonflage de pneus de véhicules automobiles
BR9907816B1 (pt) sistema central de enchimento de pneus para um veÍculo de trabalho sustentado por um conjunto de rodas inflÁveis, veÍculo de trabalho que tem um recipiente para receber um material e pelo menos um pneu inflÁvel e mÉtodo para regular a pressço de pneu.
WO2003011651A3 (fr) Procede d'armement d'un airbag gonflable destine a un dispositif de securite (et modes de realisation), dispositif de securite pour vehicule (et modes de realisation) et dispositif a vannes
CA2451384A1 (fr) Vehicule hybride pneumatique et electrique
PL1923286T3 (pl) Elektroniczny układ hamulcowy dla pojazdu użytkowego i sposób sterowania elektronicznego układu hamulcowego
EP1741578B8 (fr) Dispositif de commande de système de suspension pneumatique d'un véhicule
WO2002085669A3 (fr) Pretensionneur de ceinture
CA2213013A1 (fr) Robinet d'echappement de conduite a dispositif de commande a moteur et a dispositif de commande pneumatique
CA2341944A1 (fr) Dispositif de protection d'un vehicule contre le choc
WO2005018967A3 (fr) Systeme d'echappement a mecanisme d'entrainement pivotant
CA2176799A1 (fr) Outil pneumatique compact, portable, pour le cerclage
EP1285834A3 (fr) Dispositif de contrôle pour freins à air comprimé
TW349191B (en) Pneumatic regulator
AU2003270125A1 (en) Device for controlling air supply, in particular to an evaporator with accumulating function arranged in a motor vehicle
EP1270354A3 (fr) Valve de régulation pneumatique pour contrôler le freinage d'un véhicule remorqué
ATE524361T1 (de) Druckluftversorgungseinrichtung für fahrzeug- druckluftanlage
WO2004022400A8 (fr) Systeme de freinage electronique, en particulier pour une remorque de vehicule utilitaire
EP1469205A3 (fr) Elément de force
WO2004020264A8 (fr) Dispositif anti-patinage et anti-blocage des roues d'un vehicule utilisant le circuit de freinage et une valve de commande
GB2374130B (en) A reversing valve for a motor vehicle air conditioning system
EP1348582A3 (fr) Installation de chauffage ou de climatisation pour véhicule à moteur
MY131790A (en) Motor-vehicle wheel

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP