A ruler having an arch member on an upper surface of a ruler body for allowing the ruler body to closely contact a target object by being pressed from above. The ruler has a pair of parallel standing walls facing each other on the upper surface of the ruler body in a longitudinal direction, and the arch member is fitted along the longitudinal direction of the standing walls. In addition, bending pieces which bend inward towards each other are formed on upper end edges of the standing walls, projections which are positioned below the bending pieces project on both of outer side surfaces of the arch member, and the projections are guided by the bending pieces and are inserted between the standing walls.


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    Title :

    Ruler


    Contributors:
    ISO NOBUAKI (author)

    Publication date :

    2016-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B43L Artikel zum Beschreiben oder zum darauf Zeichnen , ARTICLES FOR WRITING OR DRAWING UPON / B26D Schneiden , CUTTING / B62D MOTOR VEHICLES , Motorfahrzeuge



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