| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an air flow adjusting damper capable of preventing component damage by vibration by contriving only a connection method of a connection arm. <P>SOLUTION: A pair of units, in which one driven shaft 13 is connected to one main shaft 12 for receiving a rotational force by the rotational operation of a handle 17 via connection arms 15a and 15b, is disposed at a plurality of stages in parallel vertically in a casing 11. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
