A system for determining a bending moment on an oar during a rowing stroke in the water has an oar handle (9), an oar shaft (1) that extends from the oar handle (9), an oar blade (2) that is disposed on the oar shaft (1) on the side opposite the oar handle (9), at least one strain gauge (4), from the signal of which the bending moment can be determined, wherein the oar shaft (1) is of a multi-part form and wherein a measuring sleeve (3), which joins the two adjacent parts of the oar shaft (1) to each other and which comprises the at least one strain gauge (4), is disposed between two adjacent parts of the oar shaft (1). With a rotation measurement of the oar by means of an additional MEMS, the power against time of the rower can be determined by multiplication of the determined angular rate and the bending moment.


    Access

    Download


    Export, share and cite



    Title :

    SYSTEM ZUR BESTIMMUNG EINES BIEGEMOMENTS AN EINEM RUDER UND VERFAHREN ZUR BESTIMMUNG EINER LEISTUNG AN EINEM RUDER



    Publication date :

    2017-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / A61B DIAGNOSIS , Diagnostik / A63B Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten , APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING




    Rechner am Ruder

    Schröder, Tim | Tema Archive | 2006


    Becker-Ruder "KSR"

    Becker,W.,Hamburg | Automotive engineering | 1976


    Verfahren zur Kompensation der Blockade eines Ruderblattes in einem X-Ruder

    DAMM ESTHER / MARKMANN SÖNKE | European Patent Office | 2017

    Free access