FR3088874B1 - AIRBAG SIDE PROTECTION DEVICE COMMUNICATING WITH A DEPLOYABLE RESTRAINT, FOR A VEHICLE SEAT - Google Patents

AIRBAG SIDE PROTECTION DEVICE COMMUNICATING WITH A DEPLOYABLE RESTRAINT, FOR A VEHICLE SEAT Download PDF

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Publication number
FR3088874B1
FR3088874B1 FR1871886A FR1871886A FR3088874B1 FR 3088874 B1 FR3088874 B1 FR 3088874B1 FR 1871886 A FR1871886 A FR 1871886A FR 1871886 A FR1871886 A FR 1871886A FR 3088874 B1 FR3088874 B1 FR 3088874B1
Authority
FR
France
Prior art keywords
protection device
bag
seat
vehicle seat
side protection
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.)
Active
Application number
FR1871886A
Other languages
French (fr)
Other versions
FR3088874A1 (en
Inventor
Stéphanie Eucharis
Marc Peru
Patricia Lembert
Alain Valtier
Mickael Coulot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1871886A priority Critical patent/FR3088874B1/en
Publication of FR3088874A1 publication Critical patent/FR3088874A1/en
Application granted granted Critical
Publication of FR3088874B1 publication Critical patent/FR3088874B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • 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
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
    • 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
    • B60R21/261—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 other than bag structure to diffuse or guide inflation fluid
    • 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
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R2021/23161—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for protecting at least two passengers, e.g. preventing them from hitting each other
    • 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
    • B60R21/261—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 other than bag structure to diffuse or guide inflation fluid
    • B60R2021/2612—Gas guiding means, e.g. ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Seats For Vehicles (AREA)
  • Air Bags (AREA)

Abstract

Un dispositif de protection (1), équipe un siège de véhicule (2) comprenant un dossier (3) couplé à une assise (4), et comprend : un sac (5) gonflable, installé dans un côté latéral interne (9) du dossier (3) en étant initialement replié, et associé à un déclencheur pyrotechnique gonflant le sac (5) pour qu’il se déploie vers le haut et le bas et latéralement vers l’avant du siège (2), et une pièce de retenue (7) souple, résistante, solidarisée fixement à un bord inférieur (14) du sac (5) en étant initialement repliée, et munie d’au moins un premier conduit (15) communicant avec l’intérieur du sac (5) afin d’être gonflé pendant le gonflage de ce dernier (5) et provoquer un déploiement de la pièce de retenue (7) vers le bas et le long d’un côté latéral interne (11) de l’assise (4). Figure à publier avec l’abrégé : Fig. 4A protection device (1) equips a vehicle seat (2) comprising a backrest (3) coupled to a seat (4), and comprises: an inflatable bag (5), installed in an internal lateral side (9) of the backrest (3) being initially folded, and associated with a pyrotechnic trigger inflating the bag (5) to deploy up and down and laterally forward of the seat (2), and a retainer (7) flexible, resistant, fixedly secured to a lower edge (14) of the bag (5) while being initially folded, and provided with at least a first conduit (15) communicating with the inside of the bag (5) in order to be inflated during the inflation of the latter (5) and cause deployment of the retainer (7) downwards and along an internal lateral side (11) of the seat (4). Figure to be published with abstract: Fig. 4

FR1871886A 2018-11-27 2018-11-27 AIRBAG SIDE PROTECTION DEVICE COMMUNICATING WITH A DEPLOYABLE RESTRAINT, FOR A VEHICLE SEAT Active FR3088874B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1871886A FR3088874B1 (en) 2018-11-27 2018-11-27 AIRBAG SIDE PROTECTION DEVICE COMMUNICATING WITH A DEPLOYABLE RESTRAINT, FOR A VEHICLE SEAT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1871886A FR3088874B1 (en) 2018-11-27 2018-11-27 AIRBAG SIDE PROTECTION DEVICE COMMUNICATING WITH A DEPLOYABLE RESTRAINT, FOR A VEHICLE SEAT

Publications (2)

Publication Number Publication Date
FR3088874A1 FR3088874A1 (en) 2020-05-29
FR3088874B1 true FR3088874B1 (en) 2022-04-01

Family

ID=66530124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871886A Active FR3088874B1 (en) 2018-11-27 2018-11-27 AIRBAG SIDE PROTECTION DEVICE COMMUNICATING WITH A DEPLOYABLE RESTRAINT, FOR A VEHICLE SEAT

Country Status (1)

Country Link
FR (1) FR3088874B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830818B1 (en) * 2001-10-11 2004-01-30 Peugeot Citroen Automobiles Sa COCKPIT OF A MOTOR VEHICLE COMPRISING AT LEAST ONE SEAT AND AN INFLATABLE BAG SAFETY DEVICE
US8282126B2 (en) * 2010-10-13 2012-10-09 Tk Holdings Inc. Occupant restraint system
JP5594327B2 (en) 2012-07-10 2014-09-24 トヨタ自動車株式会社 Vehicle seat
JP5754436B2 (en) * 2012-12-03 2015-07-29 トヨタ自動車株式会社 Vehicle occupant restraint system
CN106687339B (en) 2014-09-08 2019-02-01 奥托立夫开发公司 Driver and passenger's restraint device

Also Published As

Publication number Publication date
FR3088874A1 (en) 2020-05-29

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Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423