| 摘要 |
PURPOSE: The snowboard is divided into the lower half part and the upper half part(10,11) and further to the left and the right subparts(10,11) to be used for combined use in separation. CONSTITUTION: The snowboard consisting of the shoulder(1), the waist(3) and the tail further divides into the lower half parts(10,10') and the upper half parts(11,11'). The lower half parts(10,11) for both sides are provided with long traveling grooves(26,27), for the binder pins(12,13) on the outside of the center of the parts(10,11) and starting from the waist side(3), and the ends(30,31) of the lower half parts are supported by the extension springs(18,19). For the other side, the clips(16,17) having hanger projection(32,33) are in parallel with the lower half parts(10,11) by the slide clip pins(14,15) fixed on the waist plate(3), while the binder pins(12,13) travels back and forth in the binder pin grooves(12,13) of the binders(20,21) fixed in the front faces of the upper half parts(10,11) and in the long grooves(26,27) in accordance with the movements of the binder pins for back and forth travel and for right and left turn.
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