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Frequently Asked Questions
Safest Helmet Studies: We are often asked
which are the safest helemts for the equestrian world.
The safest helmet is one
that fits your head.
Each standard in the world
tries to test for a particular accident. Depending on the
accident you have, depends on the best helmet to wear. Helmets
that meet multiple standards are designed for a wider range
of conditions. The snell standard has been set to be the one
with the highest fall onto steel. This is great when falling
on concrete, but can result in the helmet being less suitable
when falling on grass. The PAS015 standard is the only one
where the helmet is tested for resistance to crush, of particular
interest to eventers.
A helmet is designed to stop
the brain bruising or vein rupture by providing stopping distance
and a more gentle landing. It is this bruising that causes
the brain to swell and cause more damage to the surrounding
cells as the skull can not expand.
Imagine a stunt man jumping
from a building onto a pile of cardboard boxes to break his
fall. Firstly, he wants enough cardboard boxes so he doesn't
crush the pile & hit the ground.For me, being over 200Lbs,
I would want triple wall boxes to break my fall. However,
if a small child was falling, they may not have enough force
to break the first triple wall box and they would have no
protection.
A helmet uses microscopic
bubbles which the designer can adjust the load at which they
break. As the severity of the test increases, the designer
makes them stronger.
When falling on to concrete,
the force is in a small concentrated area and so the bubbles
burst. Fall on to grass or sand, the force is spread over
a larger area and the bubbles can fail to burst. It is a known
trick that to kill someone without leaving a mark, you hit
them over the head with a sand bag. The force is transmitted
to the brain without any point loading. [ Police note: All
research is in the interest of science.] We have examined
helmets where the person is dead & the helmet has shown no
damage.
We are involved in a study
with the University of Dublin, Eire in which we have instrumented
helmets on steeplechase jockeys to measure the forces reaching
the brain through one of our eventing helmets. This is an
ongoing 3 year project, but is the first time ever in any
sport that deadly blows to the head are being studied on live
people. It is going to lead to a much greater understanding
of how to make a helmet really safer, rather than safer in
the test lab onto steel.
Following an accident:
If you have an accident whilst wearing your Charles Owen Helmet
please fill in the Accident report form online or request
one to be posted to you. Helmets can be checked if they are
returned to our manufacturing facility in Great Britain.
How often should you replace your helmet?
There have been a number
of studies on ageing on motorcycle helmets. One french study,
found that a particular helmet type had a 10% increase in
cracking per year of age. This was because a UV safe plastic
had not been selected. However, new helmets passed the standard
fine. Fibreglass shells [ which we use] were shown not to
be affected by UV or solvents in stuff like hoof oil. The
pigment used in black paint is extremely effective at absorbing
UV. Styrofoam is very sensitive to heat. It is made using
steam and will start to melt at 158F. That is why you shouldn't
leave the helmet to cook under glass. Using the dishwasher,
to clean the helmet is also not advised, though I have come
across this technique quite often. Once a store had a spotlight
pointed at a helmet at a distance of 12 inches for six months.
The helmet when removed had a 4 inch size hole burnt through
the styrofoam. After 5 years of regular use, your helmet has
probably had a few knocks, the padding has started to collapse,
the helmet will be a little loose and it will not look pleasant.
[NB Other manufacturers may suggest a different lifespan]
The GR8 Emblem:
When the helmet was first made, the emblems
were hot melt glued as a very safe method of attaching a metal
component. In use, we discovered that the badges would sometimes
break away and we set about to find a safe way to rivet the
badge.
The helmet needed retesting and recertification
which took some time. The riveted badges have a logo that
is 5/8" across.
Any helmet is guaranteed against any manufacturing
defect for the first year with either replacement or repair
by us. This problem is a defect.
Many wearers often prefer to continue to wear
the helmet rather than return it, so we do send out badges
FOC.
Cleaning Your Hat:
Cleaning of the interior of your helmet should
be done using Charles Owen hat cleaning products or foamed
detergents or shampoos and water followed by vacuum drying
the lining. Iit is important to use the minimum amount of
water as helmets are difficult to dry and can easly go mouldy.
With any cleanig agent it is important to try a small section
first to establish any allergic reaction.
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