Once people are trapped in storied-building fires , they always have to wait for firefighters` rescue . However , lots of facts tell us that sometimes death always comes before rescue , that`s why there were always so many dead in storied-building fire . So how to help the people trapped to escape from the burning buildings as soon as possible and rescue themselves successfully without waiting , is just the only aim of my invention.
For more details ,please visit my website.
http://jinshi.selfrescue.googlepages.com/
Forums » Selling » Topic
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I looked at your patent, drawings and explanation. The first thing that comes to mind is that this device is the same that is used by stunt people doing high story falls or fast repelling. I have seen this demonstrated several times on shows showing how stunt people do these falls. It uses a high tension wire with a counter balanced drum for braking the fall slowly so that the user is not snapped in half by the sudden stop. Other than you wanting to use it for consumer use how is it different? |
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