Various embodiments of restraint system pretensioning devices for use in land, air, and sea vehicles are described herein. In one embodiment, a seat unit for use in a military land vehicle or helicopter includes a stroking device that enables the seat to move downwardly in response to sudden movement. The seat unit also includes a seat belt or harness that extends around the occupant in the seat. Sudden movement of the seat in response to an explosion or hard landing causes a pretensioning assembly to automatically pretension the seat harness.


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    Title :

    Restraint system pretensioners


    Additional title:

    Rückhaltesystemvorspanner
    Système de retenue des prétendeurs


    Contributors:

    Publication date :

    2019-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    RESTRAINT SYSTEM PRETENSIONERS

    HUMBERT TODD J / WALTON MICHAEL J | European Patent Office | 2015

    Free access

    Restraint system pretensioners

    HUMBERT TODD J / WALTON MICHAEL J | European Patent Office | 2016

    Free access

    Seat belt pretensioners

    Müller, H.E. / Linn, B. | Tema Archive | 1998


    Seat Belt Pretensioners

    Mueller, H. E. / Linn, B. / Society of Automotive Engineers | British Library Conference Proceedings | 1998


    Pretensioners and Injury Risk

    J. R. Yannaccone / G. R. Whitman / L. Sicher | NTIS | 2005