A process for preparing organic chlorides in which the chlorine atom is bonded to a CH2 group by reacting the corresponding alcohols with thionyl chloride in the presence of a triaylphosphine oxide at a temperature of from 20 to 200\xb0 C. In a lifting position, a platform member extends from a rotating frame capable of axial rotation about a vehicle frame. An amount of the Al2O3 phase in the ceramic material is in a range of 20 to 70 vol %, and preferably 40 to 70 vol %. A communication interface exists for coordinating timer events with the operating system scheduler.