(57) Abstract Objective Balance adjustment of shiso is done automatically. Constitution On pedestal 1 the fluctuation body 5 which is supported rockable oneMovement to provide balance weight 11 possibly on destal side, the other endTo provide seat 13 on section side, in lower part of this seat 13 in the seat?The hydraulic cylinder 15 for weight which operates according to the weight which drives facilitiesAccording to the operation tonnage of the ke and the hydraulic cylinder 15 for this weight the roseThe hydraulic cylinder 16 for movement which makes nsuueito 11With it has.
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