发明名称 |
Convertible blower port for vacuum cleaner |
摘要 |
<p>A convertible blower port (18) for a vacuum cleaner (10) includes a cylindrical port wall (36) carried by a portion of a vacuum cleaner. The port wall (36) has a first end facing inwardly toward the vacuum cleaner and a second end opposite the first end. The port wall (36) defines a blower passage in communication with the plenum of the vacuum cleaner. A blower port outlet (40) is provided on the second end (39) of the port wall (36). A removable cap (20) closes off the blower port outlet (40) and has an exterior surface for gripping the cap and has a hub (60) configured to fill the blower passage. The hub (60) has a substantially smooth inner end face (62) that is positioned generally across the first end of the port wall and faces the plenum of the vacuum cleaner.</p> |
申请公布号 |
EP1269902(A2) |
申请公布日期 |
2003.01.02 |
申请号 |
EP20020291202 |
申请日期 |
2002.05.15 |
申请人 |
SHOP VAC CORPORATION |
发明人 |
BERFIELD, ROBERT C.;GRIFFIN, RONALD;FRY, KEVIN;BUSS, RANDLY L. |
分类号 |
A47L5/14;A47L9/00;(IPC1-7):A47L5/36;A47L5/32 |
主分类号 |
A47L5/14 |
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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