发明名称 |
BUSHING STRUCTURE OF ROTOR SHAFT OF FULL-AUTOMATIC WASHING MACHINE |
摘要 |
PURPOSE: A bushing structure of a rotor shaft of a full-automatic washing machine is provided to expand a sectional area of a bushing end part by forming a plane surface part at a slanted end part of a bushing for preventing the bushing from easy melting away due to the heat of a rotor. CONSTITUTION: In a bushing structure of a rotor shaft of a full-automatic washing machine, a plane surface part(115) is formed at an end part of a slanted surface(114) of a bushing(111) for increasing a resistance against heat by increasing a sectional area of the end part, so that a rotor is prevented from being restrained by a lower bracket and a lower bearing which are lowered due to the melting away of the bushing, and a plurality of reinforcing ribs(116) are further formed at an outer periphery of the bushing for serving as a propeller by rotating with the rotor to reinforce a strength of the bushing and simultaneously dissipate heat outside.
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申请公布号 |
KR20000073894(A) |
申请公布日期 |
2000.12.05 |
申请号 |
KR19990017474 |
申请日期 |
1999.05.15 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
YANG, SIN BONG;YOON, CHEOL HO |
分类号 |
H02K5/167;D06F37/30;(IPC1-7):D06F37/30 |
主分类号 |
H02K5/167 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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