SCD CO., LTD. Patent applications |
Patent application number | Title | Published |
20150362241 | DRIVING DEVICE OF ICEMAKER FOR REFRIGERATOR - A driving device of an icemaker for refrigerator may include: a case | 12-17-2015 |
20150082816 | APPARATUS AND METHOD FOR DRIVING ICEMAKER OF REFRIGERATOR - An apparatus and a method for driving an icemaker for making ice cubes in a refrigerator. An ice-full state is sensed in such a way as to rotate an ejector and a cam gear in a reverse direction (opposite to an ice-ejecting direction), thereby preventing interference with the ice cubes present in the icemaker and thus enabling the ice-full state to be accurately sensed. A first torsion spring is mounted to an intermediate gear with a small rotation angle ratio to allow only a minimum amount of torque to be transferred to other components such as an ice-detecting lever, thereby increasing the durability of the components and providing a precise rotation force. The axial center of rotation of a second torsion spring is defined at a position that faces the other end (the revolving end) of the ice-detecting lever, to allow a minimum moment to be substantially constantly applied. | 03-26-2015 |
20140360219 | DRIVING DEVICE OF ICEMAKER FOR REFRIGERATOR - A driving device of an icemaker for refrigerator may include: a driving device case coupled to an ice-making tray having an ejector rotating shaft coupled thereto; and a driving module housed in the driving device case so as to rotate the ejector rotating shaft. | 12-11-2014 |
20130233010 | DRIVING DEVICE FOR AUTOMATIC ICE-MAKING MACHINE - Provided is a driving device for an automatic ice-making machine, the driving device including: a cam gear that rotates a tray; and an operating lever that organically operates along a cam plane for an ice-cube quantity detecting arm formed at the cam gear and allows the ice-cube quantity detecting arm to rotate downward into an ice-cube storage bin, wherein a cam groove for the ice-cube quantity detecting arm is formed in the cam plane for the ice-cube quantity detecting arm of the cam gear and allows the operating level to descend so that the ice-cube quantity detecting arm rotates downward into the ice-cube storage bin, and a protrusion is formed between the cam plane for the ice-cube quantity detecting arm and the cam groove for the ice-cube quantity detecting arm and allows the operating lever to ascend so that the ice-cube quantity detecting arm that rotates downward into the ice-cube storage bin rotates upward. | 09-12-2013 |