Fasep RASE.2131.T, Инструкция по эксплуатации

Страница: 117 / 312

U ser’ s manual 117
EN
rim he ead point a is the inner corner he spur
is the inner part o the ead he ase c is the
area restin a ainst the rim he roo e d is the
conca e part a ainst hich the rim shoulder rests
u e type tyres s a tyre has to contain pressurised
air or a lon period o time an air cham er is used
he al e or insertin maintainin controllin and
restorin pressurised air is in this case part o the
cham er
u eless tyres u eless tyres consist o a tyre
ith inner side all lined ith a thin layer o special
impermea le ru er called a liner . This liner helps
to maintain air pressure in the casin his type o
tyres must e mounted on specific rims on hich
the al e is fi ed directly
II - R im ( W heel) . he rim is the ri id metal part hich
connects the ehicle hu to the tyre on a fi ed ut
non-permanent asis
Rim profile. he rim profile is the shape o the
section in contact ith the tyre t is made ith di -
erent eometric shapes that ser e to ensure easy
assem ly o the tyre insertin the ead into the
channel sa ety on the mo e in terms o anchorin
the ead in its seat
hen o ser in a section o the rim it is possi le to
identi y di erent parts that compose it a rim idth
shoulder hei ht c tu eless anchorin d
al e hole e entilation openin o set
central hole diameter h connection hole centre to
centre distance i eyin diameter rim channel
III - A ir chamb er ( tub e type tyres) . he air cham er
is a closed rin -li e ru er structure ith a al e
hich contains pressurised air
V alv e. he al e is a mechanical de ice to in ate
de ate the tyre and maintain air pressure inside the
air cham er or tyre in the case o tu eless tyres
t consists o three elements the al e closin cap
a to protect the internal mechanism rom dust and
uarantee air ti htness an internal mechanism
and the ase c the outer linin
u eless n ator n ation system that ma es easier
the in ation o tu eless tyres
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