Abstract: A refrigerator has a machine chamber disposed in a bottom part of a refrigerator body, a cover for covering the machine chamber, upper heat discharge passages formed in side edge portions of a rear surface of the refrigerator body, lower heat discharge passages formed in offsetted portions of both sides of the machine chamber cover, and heat discharge ports provided in a wall of each of the lower heat discharge passages for providing a communication between the lower and the upper heat discharge passages. A main condenser of the refrigerator is mounted on a top of the refrigerator body and is covered by a decorative cover.

Abstract: A device for transmitting drive force to an ice-making tray of an ice making machine includes a slider interposed between a drive motor gear and a gear directly connected to the ice-making tray, and a cam gear meshing with the drive motor gear. The slider is formed with a gear portion meshing with the gear directly connected to the ice-making tray for rotating same both clockwise and counterclockwise, and a guide groove receiving therein an actuating pin formed in the cam gear for moving the slider in pivotal movement in a predetermined range of angles.