Bond board do me being attached bitei

摘要

(57) Abstract (Modified) Constitution At the time of the production of bond do me bitei itself 1, on biteiIt bonds on public side, board do me volt/bolt. Nut 2 is attached. ClassIt bonds to the gi board itself, do me volt/bolt. To make the nut inserting, the channelIn order so in the bond board which is not to warp on side, it makes like L dieru. Advantages You take the brace inside and remove and work safelyWork is possible, at the time of thing and the job where working capacity rises the braceIt is there is no ru and an obstacle, safe job to be able to do.