Security shutter mechanism for bank cash-point or automated teller machine

摘要

The cash point used in banking systems has a key-pad 4 and a delivery opening for money 3 that are set into a housing. The housing has pivot supports 7 for three shutters that are moved through an arc to close off the key-pad and delivery slot. Each shutter has a slot 11 that is engaged by a roller 10 on a ring 8 that is motor driven through an arc to cause the shutters to close.