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    • 4. 发明公开
    • GASSACKMODUL ZUM SCHUTZ DES THORAX- UND KOPFBEREICHS EINES FAHRZEUGINSASSEN
    • 气囊模块保护车辆乘员的头胸AREA
    • EP2424750A2
    • 2012-03-07
    • EP10721728.3
    • 2010-04-29
    • Takata-Petri AG
    • STECK, ThomasBAUMGARTNER, PeterFELLER, JensWINDHOLZ, Dimitri
    • B60R21/16
    • B60R21/23138
    • The invention relates to an airbag module for protecting the thorax and head areas of a vehicle occupant who is sitting in a vehicle seat and is secured by means of a safety belt. The airbag module comprises an airbag (5), which has a first and a second outer airbag layer (5a, 5b) and comprises at least one first inflatable chamber (51), which is designed to protect the thorax of the vehicle occupant (thorax chamber), and a second inflatable chamber (52), which is designed to protect the head of the vehicle occupant (head chamber), and a gas generator (7) for inflating the airbag (5), wherein the airbag (5), when triggered, unfolds in such a way that the airbag (5) unfolds angled toward the front and top in front of the safety belt (3) and then above the safety belt (3) relative to the vehicle longitudinal direction. A filling channel (53) formed in the airbag (5) is provided, into which the gas leaving the gas generator (7) in the event of triggering at least partially enters, wherein the filling channel (53) is formed by two airbag layers (5c, 5d; 5c, 5b), at least one of which is a further, internal third airbag layer (5c), and the filling channel (53) extends substantially angled toward the top and front so that the airbag (3) unfolds angled toward the front and top in front of the safety belt (3) when the filling channel (53) is inflated.
    • 8. 发明授权
    • KINDERSCHUTZSYSTEM FÜR KRAFTFAHRZEUGE
    • 儿童保护体系机动车
    • EP1796936B1
    • 2011-09-14
    • EP05784180.1
    • 2005-08-22
    • Takata-Petri AG
    • NETT, ReinerBOLL, Rüdiger
    • B60N2/28B60N2/48B60N2/22
    • B60N2/2872B60N2/2851B60N2/286B60N2/809
    • The invention relates to a child protection system for motor vehicles for arranging on a motor vehicle seat, comprising a back rest (2) which extends in the longitudinal direction of the back (L), a back support (21) of the seat back (2) which is to be arranged on the seat shell (1) in order to protect the rear torso of the child, a head rest component (22) of the back rest (2) which is displaceably mounted on the back support (21) in the longitudinal direction of the back (L) for the rear and/or lateral protection of the head of a child, a first adjusting mechanism (20) which is used to adjust the position of the head rest component (22) in relation to the back support (21) in the longitudinal direction of the back (L), two lateral shoulder support flanges (26, 27) which are arranged in a transversal manner in the longitudinal direction of the back (L) and at a distance from each other on the lateral support section (7a, 7b) of the head rest component (22), and a second adjusting mechanism (25) which is used to adjust the distance between both lateral shoulder support flanges (26, 27) in a transversal manner to the longitudinal direction of the back (L). According to the invention, a coupling mechanism (5), which couples together both of the adjusting mechanisms (20, 25), is provided such that during actuation, one adjusting mechanism (20) as well as the other adjusting mechanism (25) is triggered.