发明名称 driving unit in top loading drum type washing machine
摘要 Disclosed is a top loading drum type washing machine with an improved structure of an operating member, the improved structure enabling to enhance a manufacturing process of parts of the operating member and to reduce noises and troubles, thereby increasing product reliability, the top loading drum type washing machine comprising a cabinet having a door at a side thereof, a tub provided in the cabinet and having a door at a location corresponding to the door of the cabinet, a drum rotatably supported by left and right sides of the tube and having a door for withdrawing laundries on an outer circumferential surface thereof, a shaft passed through the tub and pivotly coupled with the drum provided inside of the tub so as to transmit driving force of the motor to the drum, at least one bearing supporting the shaft, a bearing housing supporting the bearing and attached to the tub, a stator weighing over 1.5 kg, and a rotor covering an outer circumferential surface of the stator, wherein the stator comprises a stator core formed in a ring shape and including a multilayered structure in which a plurality of steel plates including a teeth and a base member are stacked and spirally rotated from a bottommost layer to a topmost layer, an insulator formed for covering an outside of the stator core via insert molding so as to electrically insulate the stator core, and at least three coupling members integrated into the insulator on an inner circumferential surface of the stator core, protruded toward the center of the stator and having a coupling hole formed in the center thereof so as to fix the stator on the bearing housing via a screw.
申请公布号 KR100565652(B1) 申请公布日期 2006.03.30
申请号 KR20030099877 申请日期 2003.12.30
申请人 发明人
分类号 D06F37/30;D06F37/40;D06F23/02;D06F37/04;D06F39/12 主分类号 D06F37/30
代理机构 代理人
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