The human torso includes three major segments, the thoracic (rib cage) segment, lumbar segment, and pelvic segment to which the thighs are attached. The JOHN model was developed to represent the positions and movements of these torso segments along with the head, arms, and legs. Using the JOHN model, a new seat concept has been developed to support and move with the torso segments and thighs. This paper describes the background of the biomechanically articulated chair (BAC) and the development of BAC prototypes. These BAC prototypes have been designed to move with and support the thighs, pelvis, and rib cage through a wide variety of recline angles and spinal curvatures. These motions have been evaluated with computer modeling and with initial experience of human subjects. Results from computer modeling and human subjects show that the BAC will allow a broad range of torso postures. In a BAC, people can choose between two basic modes of operation: The BAC prototypes demonstrate that seats can be designed which allow and support a broad range of seating postures and that seats can move with people as they change their posture.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Biomechanically Articulated Chair Concept and Prototypes


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE International Congress and Exposition ; 1997



    Erscheinungsdatum :

    1997-02-24




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Biomechanically Articulated Chair Concept and Prototypes

    Hubbard, R. / Gedraitis, C. / Society of Automotive Engineers | British Library Conference Proceedings | 1997


    Biomechanically articulated chair concept and prototypes

    Hubbard,R. / Gedraitis,C. / Michigan State Univ.,US | Kraftfahrwesen | 1997


    BIOMECHANICALLY ADAPTED SPORTSBOARD

    DOMBOIS MARKUS | Europäisches Patentamt | 2022

    Freier Zugriff

    BIOMECHANICALLY ADAPTED SPORTSBOARD

    DOMBOIS MARKUS | Europäisches Patentamt | 2024

    Freier Zugriff

    Biomechanically adapted sportsboard

    DOMBOIS MARKUS | Europäisches Patentamt | 2023

    Freier Zugriff