| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a door closure order regulator capable of having a device with high reliability and a long service life as well as the prevention of the occurrence of noises and facilitating the execution of mounting work also to any type of dual doors. <P>SOLUTION: This door closure order regulator is equipped with a base 41 fixedly installed in an upper frame, an arm 52 installed in a shaft body 42 in the base 41 freely turnably, and an elastic body 45 influencing a biasing force on the arm 52 so as to project the arm 52 in the opening direction of a door from the upper frame side. The door closure order regulator regulates the dual door closure order by projecting the arm 52 when the dual door is in an opened state. The door closure order regulator is equipped with a second arm 55 fixedly installed in the base 41 in a tiltable manner. The second arm 55 is tilted while always following up the rotating state of the arm 52. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
