A vehicle body frame for a saddle-ride type vehicle is manufactured by laser welding, and has good dimensional accuracy in a vehicle length direction. A pivot frame includes a grooved member, a lid member put on an opening of the grooved member, and laser-weld beads with which this lid member is joined to the grooved member. The molten metal shrinks during its solidification, and shrinkage occurs in the vehicle width direction. However, no shrinkage occurs in the vehicle longitudinal direction. As a result, the distance between a head pipe and a pivot shaft is maintained properly.


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    Title :

    VEHICLE BODY FRAME FOR A SADDLE-RIDE TYPE VEHICLE, AND MOTORCYCLE INCLUDING SAME


    Contributors:

    Publication date :

    2015-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES



    Vehicle body frame for a saddle-ride type vehicle, and motorcycle including same

    MATSUO TOMOYA / INOUE YUSUKE | European Patent Office | 2016

    Free access

    VEHICLE BODY FRAME FOR A SADDLE-RIDE VEHICLE, AND MOTORCYCLE INCLUDING SAME

    MATSUO TOMOYA / INOUE YUSUKE | European Patent Office | 2015

    Free access

    Vehicle body frame for a saddle-ride vehicle, and motorcycle including same

    MATSUO TOMOYA / INOUE YUSUKE | European Patent Office | 2016

    Free access

    Vehicle body frame for a saddle-ride vehicle, and motorcycle including same

    INOUE YUSUKE / MATSUO TOMOYA / GOTO KEI | European Patent Office | 2016

    Free access

    VEHICLE BODY FRAME FOR A SADDLE-RIDE VEHICLE, AND MOTORCYCLE INCLUDING SAME

    INOUE YUSUKE / MATSUO TOMOYA / GOTO KEI | European Patent Office | 2015

    Free access