STRUCTURE AND METHOD FOR MOUNTING DAMPER

摘要

A damper mounting structure capable of assembling, therein, a damper main body with a thin rotating shaft by utilizing an opening part formed in casings, comprising a recessed groove part (16) continued from a casing opening part (13) formed in the inner surface (11a) of a wall surface member (11), a positioning plate (23) installed on a damper main body side base part of a damper thin shaft part (22), a shaft hole (14) larger in cross section than the damper thin shaft part (22) open to the recessed groove part (16), and a shaft fixing part (31) provided in a lever (30), having a fitting hole (33) into which the damper thin shaft part (22) is inserted and which is connected so that a torque can be transmitted and having an outer peripheral surface inserted rotatably into the shaft hole (14), wherein the recessed groove part (16) is made larger than the positioning plate (23), and the positioning plate (23) is fitted into the recessed groove part (16) at a damper main body (20) assembly position and crossed with the recessed groove part (16) at a damper main body (20) rotating position for positioning the damper main body in axial direction.