FR3082473B1 - PROTECTIVE DEVICE FOR A VEHICLE SEAT, WITH AN INFLATABLE BAG PROTECTING THE FRONT PART OF THE PASSENGER'S LEGS - Google Patents

PROTECTIVE DEVICE FOR A VEHICLE SEAT, WITH AN INFLATABLE BAG PROTECTING THE FRONT PART OF THE PASSENGER'S LEGS Download PDF

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Publication number
FR3082473B1
FR3082473B1 FR1855163A FR1855163A FR3082473B1 FR 3082473 B1 FR3082473 B1 FR 3082473B1 FR 1855163 A FR1855163 A FR 1855163A FR 1855163 A FR1855163 A FR 1855163A FR 3082473 B1 FR3082473 B1 FR 3082473B1
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FR
France
Prior art keywords
passenger
front part
inflatable bag
legs
vehicle seat
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
FR1855163A
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French (fr)
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FR3082473A1 (en
Inventor
Marc Peru
Patricia Lembert
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.)
PSA Automobiles SA
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 FR1855163A priority Critical patent/FR3082473B1/en
Publication of FR3082473A1 publication Critical patent/FR3082473A1/en
Application granted granted Critical
Publication of FR3082473B1 publication Critical patent/FR3082473B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • 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
    • B60R2021/23176—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for foot protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Seats For Vehicles (AREA)

Abstract

Un dispositif de protection (1) équipe une partie avant d'une face inférieure (3) d'une assise (4) d'un siège (5), installé sur un plancher (6) d'un véhicule (7) et devant lequel est définie une zone (12) d'accueil de pieds (13). Ce dispositif (1) comprend un sac (2) gonflable, initialement replié et associé à au moins un déclencheur pyrotechnique (14) qui, en cas de réception d'une commande consécutive à un choc et/ou un freinage subi par le véhicule (7), gonfle ce sac (2) Ce sac (2) se déploie dans la zone d'accueil (12) entre le plancher (6) et les pieds (13) d'un passager (8) assis sur l'assise (4), lors de son gonflage, en définissant une partie centrale (15) placée sous ces pieds (13) et entourée par un rebord périphérique (16) protecteur.A protection device (1) equips a front part of an underside (3) of a base (4) of a seat (5), installed on a floor (6) of a vehicle (7) and in front of which is defined a zone (12) for receiving feet (13). This device (1) comprises an inflatable bag (2), initially folded up and associated with at least one pyrotechnic trigger (14) which, in the event of receipt of a command following an impact and / or braking suffered by the vehicle ( 7), inflates this bag (2) This bag (2) is deployed in the reception area (12) between the floor (6) and the feet (13) of a passenger (8) seated on the seat ( 4), during its inflation, by defining a central part (15) placed under these feet (13) and surrounded by a protective peripheral rim (16).

FR1855163A 2018-06-13 2018-06-13 PROTECTIVE DEVICE FOR A VEHICLE SEAT, WITH AN INFLATABLE BAG PROTECTING THE FRONT PART OF THE PASSENGER'S LEGS Active FR3082473B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1855163A FR3082473B1 (en) 2018-06-13 2018-06-13 PROTECTIVE DEVICE FOR A VEHICLE SEAT, WITH AN INFLATABLE BAG PROTECTING THE FRONT PART OF THE PASSENGER'S LEGS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855163 2018-06-13
FR1855163A FR3082473B1 (en) 2018-06-13 2018-06-13 PROTECTIVE DEVICE FOR A VEHICLE SEAT, WITH AN INFLATABLE BAG PROTECTING THE FRONT PART OF THE PASSENGER'S LEGS

Publications (2)

Publication Number Publication Date
FR3082473A1 FR3082473A1 (en) 2019-12-20
FR3082473B1 true FR3082473B1 (en) 2020-08-21

Family

ID=63312092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1855163A Active FR3082473B1 (en) 2018-06-13 2018-06-13 PROTECTIVE DEVICE FOR A VEHICLE SEAT, WITH AN INFLATABLE BAG PROTECTING THE FRONT PART OF THE PASSENGER'S LEGS

Country Status (1)

Country Link
FR (1) FR3082473B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6217059B1 (en) * 1999-08-16 2001-04-17 Trw Inc. Apparatus for helping to protect a vehicle occupant's legs
JP4180415B2 (en) * 2003-03-26 2008-11-12 豊田合成株式会社 Rear seat airbag device
JP4947022B2 (en) * 2008-02-08 2012-06-06 豊田合成株式会社 Vehicle occupant protection device
JP5965426B2 (en) * 2014-03-28 2016-08-03 富士重工業株式会社 Airbag device

Also Published As

Publication number Publication date
FR3082473A1 (en) 2019-12-20

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