| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stopper suitable for attaching an upper plate of an aluminum sash. Ž<P>SOLUTION: This stopper has a braking plug installed on an inner window vessel track of the upper plate on a frame of the double sliding aluminum sash, has the braking plug movably extendable in a stopper accommodation vessel, and is drilled into a drilled hole of an outer window frame body to be engaged, when the braking plug is protrusively extended outward, and a seat body forms stop action to limit an opened distance between both the windows. The efficacy of opening completely the window is restored when releasing the limitation. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
