An oil supplying apparatus includes a first oil path supplying working oil
from an outlet port to a portion to be supplied with the working oil, a
second oil path supplying the working oil to an oil pressure control
valve, a relief oil path, and a valve body oil path. Depending on first,
second, third, and fourth ranges of the oil pressure of the working oil
in the first oil path, the working oil is supplied to the first oil path,
is supplied to the first oil path and to the relief oil path via the
valve body oil path, is directly supplied to the first oil path and is
supplied to merge into the first oil path via the oil pressure control
valve, and is supplied to the first oil path and to the relief oil path
via the oil pressure control valve respectively.