| 摘要 |
PROBLEM TO BE SOLVED: To provide an opening/closing device for easily operating the maintenance of a door body. SOLUTION: An opening/closing device 110 is provided with a door body 111 arranged so as to be moved in such configurations that a merchandise ejection port (opening) 37 formed in a main body cabinet is opened and closed and a driving source 126 for making the door body perform open/close movement to the merchandise ejection port 37 by transmitting a driving force through a driving transmission mechanism 127 to the door body. Also, the opening and closing mechanism is provided with an attachment/detachment port 125, and equipped with a support element 122 for supporting the door body so that it can be attached to and detached from the main body cabinet when slide moving the door body to the inside through the attachment/detachment port. A driving transmission mechanism is provided with a rack gear 129 being a door body side element installed in the door body and a pinion gear 128 being a main body side element installed in the main body cabinet, and the rack gear and the pinion gear 128 are engaged/disengaged when the door body is slide moved to the main body cabinet. COPYRIGHT: (C)2008,JPO&INPIT
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