发明名称 HINGED AND QUICK MOUNT GUARD FOR AN ELECTRIC FAN
摘要 A hinged and quick mount guard for an electric fan. The fan guard includes a concave, dish-shaped rear guard member having an axial opening for the reception of a fan motor shaft, and a plurality of key holes for the reception of thru-bolts on the fan motor for securing the rear guard member to the fan motor. The fan guard includes a concave, dish-shaped front guard member hingedly and releasably retained on the rear guard member.
申请公布号 CA2028421(A1) 申请公布日期 1991.05.02
申请号 CA19902028421 申请日期 1990.10.24
申请人 JANISSE, (DWIGHT C.) AND ASSOCIATES, INC.;ASSOCIATES INC. 发明人 JANISSE, DWIGHT C.
分类号 F04D29/70 主分类号 F04D29/70
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