Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
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8/4/2018, · Modern helmets prevent most cranial fractures and skull trauma, but can do little to stop traumatic brain injuries that are caused by slosh…. The mechanisms that protect woodpeckers are being imitated to design a snug fitting collar.
16/2/2016, · ,Woodpeckers, don’t serenade and warble like other birdies. So how do the male ,woodpeckers, attract a girlfriend? They peck out their love calls on hollow objects (like garbage cans, rotton tree trunks, the rain drain on your house).
11/12/2012, · When a ,woodpecker, slams its beak into the trunk of a tree, the impact is cushioned by a special micro-structure between the beak and head. By mirroring that structure—after testing 150 different materials—Surabhi was able to create a ,helmet, that can withstand three times greater impact than a standard ,helmet,.
23/1/2012, · A ,woodpecker,’s skull is like an internal bike ,helmet, to keep its brain from getting hurt. Scientists even think some of the things they found out about ,woodpeckers, can be used to make better ,helmets,. Maybe one day your noggin will be as well protected from damage as a ,woodpecker,’s brain.
Helmets inspired by woodpecker Woodpeckers, hammer their beaks into trees at the astonishing rate of up to 22 times per second, creating impacts 100 times larger than a human brain can withstand. The special spongy bone structure of the skull is one of the factors that makes ,woodpeckers, so resistant to the massive deceleration forces at work.
A recyclable ,helmet inspired by woodpeckers, has come out of prototype to be a real product. Designed by Anirudha Surabhi, the Kranium may arrive in the U.S. in 2013, according to Urban Velo.Surabhi was ,inspired, to design a ,helmet, after a low-speed bicycle accident that left him with a concussion, ev