发明名称 |
Method of making balancing device for a drum washing machine |
摘要 |
A balancing device for a drum type washing machine is attached to a spin basket of the washing machine. The balancing device includes annular-shaped races that house balls and oil. The balls are seated in each race, and oil is supplied to the inside of each race through a hole formed thereon. Then, the hole is sealed by a welding process.
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申请公布号 |
US5906756(A) |
申请公布日期 |
1999.05.25 |
申请号 |
US19970853453 |
申请日期 |
1997.05.09 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, HYUN-MOO;JANG, SAM-YONG |
分类号 |
D06F37/22;D06F49/02;(IPC1-7):B23K11/00 |
主分类号 |
D06F37/22 |
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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