Den Sun, 27 Aug 2006 23:45:12 +0200 sendte "Grønne" <anders@and.dk>
følgende røgsignaler:
>Er ved at bestille et udrykkerleje i USA men der er noget jeg ikke helt
>forstår. Vare teksten er " Throw-out Bearing w/Diaphram Clutch".
>
>Efter hvad jeg kan finde ud af er "Throw-out Bearing" udrykkerlejet men hvad
>er "Diaphram Clutch" ?
Clutch er kobling, så vidt jeg husker.
Jeg fandt noget:
"The "softest" clutch is the diaphragm type. It also requires the
least amount of travel to release. The diaphragm type clutch works
good in lightweight, low geared vehicles. It is not the best clutch
for high RPM use as the diaphragm spring will stay "flat" or released
from the centrifugal force generated by the RPM. A variation of the
diaphragm type was used for a while by GM, that to some extent helped
this problem. This was called the Hi-Cone diaphragm type and was
designed so the spring - instead of being flat when released - still
had a slight bevel. These Hi-Cone units were not bad but still won't
hold like the Borg and Beck coil spring type. Aftermarket units like
the Centerforce®, use centrifugal weights to counteract this high-rpm
flattening and subsequent loosening. It should be noted that this is
not typically a concern of the Jeep enthusiast as high RPM horsepower
is not as much an interest as low-RPM torque. It should be pointed out
that the spring itself is the "release arms" of a diaphragm type
clutch. Note that when interchanging from one type to the other, you
will require a different throwout bearing. The three-finger style
requires a longer throwout vs. the diaphram type, which uses a shorter
throwout bearing."
Jeg ved ikke om du kan bruge det til noget.
--
Hr. Jensen
-The final countdown of this sad life has begun...-