gwoar86227
Joined: 15 Mar 2011
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 Posted: Mon 8:13, 28 Mar 2011 Post subject: New high-rise fire in self-help man invented devic |
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Morning News recently successfully installed reducer escape justice , Minhang District,[link widoczny dla zalogowanych], ZHANG Ming- the private inventor New high-rise fire in another self-help device was born. This time, he put the principle of parachute escape devices used in the high-rise buildings .
Zhang Mingde is showing his new invention. Geen Ze -site picture
yesterday, ZHANG Ming- the work of the interior ,[link widoczny dla zalogowanych], this has not been officially named the new escape device models have been born , and its about 1.5 meters high by a cylindrical protective tube and a hemisphere of the land cover composition, protection tube The inner diameter of slightly more than the diameter of a large number of land cover , while protecting the local tube contact with the ground as possible sealing requirements . ZHANG Ming said that in order to assure a smooth tube in the security guard down . Land cover following a heavy hanging weights of 2.5 kg , after field testing , weights of the top tube from falling to the ground protected time for 4 seconds , more than its free-fall from a height of 1.5 meters to the ground at the time and the protection of open space with a barrel Land cover have a much longer time to fall . ZHANG Ming said, Envisaged in the 4 corners of buildings to install four with the protection tube made of transparent material ,[link widoczny dla zalogowanych], in each layer to set into the door and floor protection tube connected , fire, building staff back to land cover,[link widoczny dla zalogowanych], the same as the umbrella Distraction to escape from the protective tube . New
□ reporter intern Song Ho Shing Fung
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[link widoczny dla zalogowanych]
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