Abstract: A security apparatus for use in servicing an automatic teller machine located on an automobile service island of the sort commonly used in connection with drive through banking. The apparatus provides a protected enclosure rotatable between first and second positions with respect to the automatic teller machine housing enclosure. In the first position, the enclosure is stored out of the vehicular right of way. In the second position, the enclosure abuts the rear of the automatic teller machine housing enclosure and interconnects with such housing enclosure.

Abstract: An arrangement for retaining and positioning a tapered journal sleeve or bearing on the tapered journal of a rolling mill roll utilizes a circumferential groove in the cylindrical end of the roll, in which groove a number of cylindrical rollers are placed. The rollers have a diameter which is greater than the depth of the groove. Thus the rollers project outwardly from the groove and act as a stop for an extractor sleeve. Hydraulic fluid is used to force the tapered journal sleeve onto or off of the tapered journal of the rolling mill roll.