On Technic and Application of Descent Control Escape Device Used for Window Clamped Cantilever
Ting Chen · China Public Security · 2011
Clamped cantilever used for window is the fixed bracket of descent control device.It can be fixed on any windowsill or balcony and its load bearing is up 600kg when the thickness of the wall is over 120mm.The interval between the escape rope and the wall is as far as 100mm,which avoids the rope rubing with the windowsill ledding to the rupture of the rope.This device passed the testing of National Center for Quality Supervision and Testing of Fire Equipments,used in the rescue of Wenchuan earthquake.It has gotten the patent of China and US.This technic is advanced and stable which can be safely used for escape and rescue in fire,earthquake and emergency.