发明名称 IMPROVED WEED AND GRASS TRIMMER ATTACHMENT HEAD
摘要 A vegetation trimmer attachment head (10) includes a mains body (12), a plurality of elongated blades (14) extending radially outward therefrom, and pins (16) to pivotably attach the blades (14) to the main body (12). A single pin cover (18) mates with the main body (12) to retain the pins (16), in place. The pin cover (18) is held in place by being interposed between the main body (12) and the vegetation cutting device. The attachment head (10) is simple and can be quickly disassembled and reassembled without tools because it has few parts, none of which are threaded or snap together.
申请公布号 WO9930552(A1) 申请公布日期 1999.06.24
申请号 WO1998US26990 申请日期 1998.12.16
申请人 CONCEPTUAL MARKETING & DEVELOPMENT, INC. 发明人 BRIDGES, ROY;HARRIS, DAVID;HYMMAN, KARL
分类号 A01D34/73 主分类号 A01D34/73
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