DRIVE MECHANISM FOR STACKER LINKAGE

摘要

A cassette having a scissor type linkage for displacing a received substrate payment from an initial receiving guide to a storage arrangement is powered by a two bar drive linkage. The two bar drive linkage has one bar connected to said housing and the free end of the other bar member connected adjacent a central pivot of the scissor type linkage. A link member is connected to the pivot connection of the bars to each other with an opposite end connected to a worm driven crank arm. The drive linkage provides a mechanical advantage as a payment substrate is added to the storage arrangement.