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Safety helmet factory motorcycle

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.

Reasons for choosing us
FLYING WEAVE SAFETY SHOES
01Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

02Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

03We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

CONTACT USCustomer satisfaction is our first goal!
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Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

Safety helmet factory motorcycle
Study Looks At Importance of Bicycle Helmets For Children ...
Study Looks At Importance of Bicycle Helmets For Children ...

To ,test, the effect of an ,impact, injury, each skull was outfitted with a standard children's bicycle ,helmet, and suspended upside down on a carriage of the ,test, apparatus. The skull and ,helmet, were released in free fall from heights ranging from 6 to 48 inches, landing on a flat steel ,impact, anvil.

Study on Behind Helmet Blunt Trauma Caused by High-Speed ...
Study on Behind Helmet Blunt Trauma Caused by High-Speed ...

The mechanism of Behind ,Helmet, Blunt Trauma (BHBT) caused by a high-speed bullet is difficult to understand. At present, there is still a lack of corresponding parameters and ,test, methods to evaluate this damage effectively. The purpose of the current study is therefore to investigate the response of the human skull and brain tissue under the loading of a bullet impacting a bullet-proof ,helmet, ...

Helmets: How they Work and What Standards Do
Helmets: How they Work and What Standards Do

For ,impact testing,, the typical ,test, apparatus consists of a rig that drops a helmeted headform in a guided freefall to an anvil on the floor. You strap the ,helmet, on the headform, turn it upside down so the ,helmet, hits the anvil first and drop it onto the anvil. The ,helmet, is oriented before each drop to ,test, it's most vulnerable areas.

Design a Bicycle Helmet - Activity - TeachEngineering
Design a Bicycle Helmet - Activity - TeachEngineering

23/10/2020, · The use of bicycle ,helmets, helps to protect the brain and neck in the event of a crash. To do this effectively, ,helmets, must have some sort of crushable material to absorb the collision ,forces, and a strap system to make sure the protection stays in place. The exact design of a ,helmet, depends on the needs and specifications of the user.

X-rays of human skull to improve military helmets
X-rays of human skull to improve military helmets

Scientists often use complex computer models of the skull and brain when designing ,helmets, to prevent or minimize injury to the head due to ,impact,. These models require intricate knowledge of the ...

MIPS Protection – helmet safety – brain protection system
MIPS Protection – helmet safety – brain protection system

MIPS is a brain protection system — engineered to add protection to ,helmets,. The MIPS Brain Protection System (BPS) is found inside the ,helmet,, generally between the comfort padding and the EPS (a high-quality foam used to reduce energy). For certain impacts, the MIPS BPS can reduce harmful ,forces, transmitted to the brain.

The future of football equipment? Measuring a hit’s impact ...
The future of football equipment? Measuring a hit’s impact ...

“This ,technology, is pretty solid at clearly measuring the ,forces, on the ,helmet,, ... accurately monitor head ,impact forces, and concussion risk would be ... make a prototype for ,testing,.

MIPS Says WaveCel Helmet Technology Falls 'Far Below ...
MIPS Says WaveCel Helmet Technology Falls 'Far Below ...

MIPS' product is also designed to protect against rotational ,forces, and prevent concussions in a similar way. It is the product of Swedish brain surgeon Dr Hans von Holst and researcher Dr Peter ...

MIPS Protection – helmet safety – brain protection system
MIPS Protection – helmet safety – brain protection system

MIPS is a brain protection system — engineered to add protection to ,helmets,. The MIPS Brain Protection System (BPS) is found inside the ,helmet,, generally between the comfort padding and the EPS (a high-quality foam used to reduce energy). For certain impacts, the MIPS BPS can reduce harmful ,forces, transmitted to the brain.

Helmet Impact Recording System (HIRTS-1) Accelerometer ...
Helmet Impact Recording System (HIRTS-1) Accelerometer ...

During an ,impact, event the device measures and records the peak, or maximum, acceleration (,force,) of the event, in each of three axes (x, y, and z) along with the exact date and time of occurrence. In addition, the device measures and records the “change in velocity” (proportional to energy) associated with ,the impact, acceleration event in each of three axes (x, y, and z).