| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact temperature-sensitive movable device to be driven not only when high temperature is detected but also when another state is detected, and also to provide a temperature-sensitive closing damper using the temperature-sensitive movable device. SOLUTION: The body part of a movable member has a structure where a first link member and a second link member are linked and joined by a support axis, and includes a link stopper for keeping the first and second link members in an opened state (on a substantially straight line). When the lock of the link stopper is released by a link stopper driving means, a spring for energizing the movable member allows the first and second link members to be in a closed state (bent with the support axis as a center), thereby to vary the projection amount of a distal end in the movable member. That is, even when a thermal fuse is not activated, the link driving means is activated, so as to close the link mechanism. Then, the projection amount of the movable member is relatively varied. COPYRIGHT: (C)2011,JPO&INPIT
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