发明名称 |
Vacuum cleaner hose end structure |
摘要 |
A vacuum cleaner hose end structure having a molded end portion secured to a flexible hose portion and a hose end adaptor telescopically received in the molded end portion to define a desired hose end configuration. The hose end adaptor may comprise any one of a plurality of different configuration adaptors. The hose end adaptor further is arranged to retain an electrical connector in association with electrical terminals carried by the molded end portion of the flexible hose to provide a desired electrical terminal configuration which may be selectively male or female. The vacuum cleaner hose may be provided with such selectively arranged hose end structures at each of its opposite ends.
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申请公布号 |
US4018493(A) |
申请公布日期 |
1977.04.19 |
申请号 |
US19750629843 |
申请日期 |
1975.11.07 |
申请人 |
WHIRLPOOL CORPORATION |
发明人 |
LYMAN, JOHN BARTHOLOMEW;STEWART, BRUCE EDMUND |
分类号 |
A47L9/24;H01R13/00;(IPC1-7):H01R3/04 |
主分类号 |
A47L9/24 |
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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