Shanghai Toyou Industry Co.,Ltd

A leading manufacturer with 15 years' experience in production!

Home > News > Content
University Teacher's Inventions Descending Fire Escape Equipment-hydraulic Dampers
- Nov 03, 2016 -

Recently, this reporter learned from hohai University Changzhou campus of Ministry of science and technology, the damper and automation Qian Xuesong of teacher invented by descending escape fire rescue equipment-hydraulic dampers, recently tested by experiments, the dampers are invention patent applications had been accepted, it is learnt that the teacher has been 6 invention patents this year.

It is understood, and descending the new hydraulic damper is used primarily by hydraulic motor and damping devices consists of three parts, dampers using holes forming reaction, to match the body weight and balance, helping people smooth, safe from high altitude to escape when the fire occurred.