Patent ID: 9126112
Filing Date: 2015-09-08
Classification: A63F,E05F,E05Y,G07F

Abstract:
1. A gaming machine comprising: a display device configured to display information for a game; a memory; a controller configured to control the display device; wherein the display device comprises: a display panel; a shutter assembly configured to cover and uncover the display panel at least in part, the shutter assembly comprising a first sliding door configured to move along a guide; and a driving unit configured to drive the first sliding door, wherein the memory stores information about movement of the first sliding door, and wherein the controller controls the driving unit based on the information stored in the memory, wherein the driving unit comprises a motor and a power transmission member that is configured to transmit power generated by the motor to the first sliding door and comprises a belt and a pair of pulleys coupled to the belt, wherein the shutter assembly further comprises a belt catcher coupled to the first sliding door and the belt, and the belt catcher comprises a pair of protrusions forming a recess to receive the belt, and at least one of the pair of protrusions comprises teeth, wherein the guide comprises an upper guide channel between the belt and the first sliding door, the upper guide channel is configured to guide an upper surface of the first sliding door and has a trench, and the belt catcher is fixed to the first sliding door through the trench, wherein the guide further comprises a lower guide channel configured to guide a lower surface of the first sliding door, and the shutter assembly further comprises a connecting plate that connects the upper guide channel and the lower guide channel and includes a threshold configured to obstruct the first sliding door from getting out of a predetermined range in a path of the first sliding door.