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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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Tips for earmuffs
InventHelp Inventor Develops Modified Football Helmet to ...
InventHelp Inventor Develops Modified Football Helmet to ...

15/10/2020, · PITTSBURGH, Oct. 15, 2020 /PRNewswire/ — “I wanted to create an improved football ,helmet, to reduce injuries associated with a player’s facemask being grabbed during a practice or game,” said an ,inventor,, from Tulsa, Okla., “so I ,invented, the ,SAFETY HELMET,.My design enhances ,safety, for the players.” ,The invention, provides an effective way to prevent facemask injuries while playing ...

Marcus invented a new bicycle helmet light that increases ...
Marcus invented a new bicycle helmet light that increases ...

Marcus invented a new bicycle helmet light that increases safety without being too heavy. He tried selling it spring festivals but it was not getting much interest. The next month he decided t focus only on selling at gatherings of bike enthusiasts and a booth at the sporting goods store on Saturdays.

Inventor | Conehead Helmets
Inventor | Conehead Helmets

Don Morgan, Inventor, Conehead Technologies*. Don Morgan is a Physicist and the inventor of technology, a shock absorbing liner for helmets. Helmets with his technology are now selling worldwide under different brand names including many major popular brands.

US5259071A - Safety helmet and liner - Google Patents
US5259071A - Safety helmet and liner - Google Patents

An even further object of the present ,invention, is to provide a new and improved ,safety helmet, and liner which is susceptible of a low cost of manufacture with regard to both materials and labor, and which accordingly is then susceptible of low prices of sale to the consuming public, thereby making such ,safety helmets, and liners economically available to the buying public.

How does safety helmet function? - Civil Engineering
How does safety helmet function? - Civil Engineering

The main principle ,of safety helmet, is to protect workers against impact by falling objects or struck by swinging object by energy absorption. Upon hitting by an object, the ,helmet, dissipates some of the energy in the following mechanisms: (i) Stretching of harness inside the ,helmet,; (ii) Partial damage of outer shell of ,helmet,.

A short heads-up history of the Hockey helmet
A short heads-up history of the Hockey helmet

2/11/2011, · In the early 1970s, General Electric produced the “Patterson Helmet.” It was made of a synthetic material called Lexan and featured a suspension system that cradled the head and kept it away from contact with the outer shell. As part of a public relations campaign to promote hockey safety, GE made the helmets widely available at cost.

History of the Riding Helmet
History of the Riding Helmet

The first ASTM/SEI certified ,helmet, was developed in 1990. Today, while ,helmets, are mainly worn for ,safety,, we equestrians also want to make a statement in the show ring. While the traditional black velvet or velveteen ,helmet, is still prevalent, the “skunk ,helmet,,” a recent creation, is gaining in popularity in the hunter/jumper world.

Motorcycle helmet - Wikipedia
Motorcycle helmet - Wikipedia

A collection of motorcycle helmets worn by Moto GP racer Valentino Rossi. A motorcycle helmet is a type of helmet used by motorcycle riders. The primary goal of a motorcycle helmet is motorcycle safety – to protect the rider's head during impact, thus preventing or reducing head injury and saving the rider's life.

Hard hat - Wikipedia
Hard hat - Wikipedia

A hard hat is a type of ,helmet, predominantly used in workplace environments such as industrial or construction sites to protect the head from injury due to falling objects, impact with other objects, debris, rain, and electric shock. Suspension bands inside the ,helmet, spread the ,helmet's, weight and the force of any impact over the top of the head.

Engineering students invent collapsible safety helmets ...
Engineering students invent collapsible safety helmets ...

Mr Bergignat, from Clermont-Ferrand in France, looked to the animal world for inspiration for the Tatou. He based it on an armadillo, whose shell plates form a shield when it rolls into a ball. Mr...

Inventions That Changed the Sports History | The Old ...
Inventions That Changed the Sports History | The Old ...

Biasone’s invention remains the professional standard, and he is credited with saving the NBA. The Helmet: In 1939 Gerry E. Morgan and the John T. Riddell Company of Chicago patented a molded plastic helmet with a web suspension that could be adjusted to fit the player.

The History of Personal Protective Equipment | UniversalClass
The History of Personal Protective Equipment | UniversalClass

A more modern-looking helmet was created in 1836 by Henry T. Gratacap. It was a reinforced, dome-shaped leather helmet with a front shield and a brim that rolled to a long back tail. At around the same time, the firefighter got a uniform, made from wool or cotton, underneath which was a wool shirt that was always colored red.

US5259071A - Safety helmet and liner - Google Patents
US5259071A - Safety helmet and liner - Google Patents

An even further object of the present ,invention, is to provide a new and improved ,safety helmet, and liner which is susceptible of a low cost of manufacture with regard to both materials and labor, and which accordingly is then susceptible of low prices of sale to the consuming public, thereby making such ,safety helmets, and liners economically available to the buying public.

The Invention Of The Football Helmet Included Some ...
The Invention Of The Football Helmet Included Some ...

While the use of helmets began with what was essentially little more than a leather hat, one inventor in the 1930s developed a more durable version. In the following clip from 1932, the inventor goes on to demonstrate the safety of his helmet through a number of cringe-worthy tests.

The Invention Of The Football Helmet Included Some ...
The Invention Of The Football Helmet Included Some ...

While the use of ,helmets, began with what was essentially little more than a leather hat, one ,inventor, in the 1930s developed a more durable version. In the following clip from 1932, ,the inventor, goes on to demonstrate the ,safety, of his ,helmet, through a number of cringe-worthy tests.