Book Description
This investigation has considered two types of slots containing more than one offset. In the first type, all of the offsets are smaller than the slot thickness and they are arranged so that a straight through slot still exists. The other case involves slots for which the offsets are large compared with the slot thickness. The situation in which one or more of the offsets is only slightly larger than the slot thickness has not been studied because of the difficulty in fabricating such slots reproducibly.