Digital chess clock, based on wooden box in one piece. (Machine-translation by Google Translate, not legally binding)

摘要

Solid piece, preferably wood, for the location of components which allow the function properly connections measuring time (clock digital chess), and characterized by: acquires keystone, that has different emptied into the inside. Asi, has a down drain (d) parallel to the front surface (where will be located the electronic card, with a push incorporated in the central part); this hole has two communications with outside the front side, one on top in the form of window (b), the major axis coincides with the direction of the dimension maxima front and in the central part one hole cylindrical countersunk (c). Top plane started falling towards two cylinders (a) connecting turn with dump (d), and placed in position central symmetrical about the plane. Bottom plane and upward position, has been practiced a recess in a cylindrical shape (e), the upper part communicating with the drain (d). And finally and box shape, it has made you a dump (f), leaving the backplane, where central bottom, communicating with the previous cylinder (e). Closing the bottom of performing sticking aglomerado a sheet of material (dm), equipped with a hole in the circular cylinder position (e); hollow is sealed with such a material disc dm ad hoc, which is screwed to the piece solid. (Machine-translation by Google Translate, not legally binding)