发明名称 ADJUSTABLE TINE LEAF RAKE
摘要 A rake including a head, an elongate handle extending from the head, and a plurality of parallel, spaced-apart, flexible tines extending from the head opposite the handle. A brace is movable along the tines between first and second positions and limits a rang e of motion of the tines to change the effective length and thus the effective stiffness of the flexible tines. A locking device releasably secures the brace to the head in the first and second positions and preferably at locations between the first and second positions. Spacing between the tines remains unchanged as the brace moves between the first and second positions. The handle extends past the head to the tines improving stiffness of the head so that the rake is lightweight with a low profile.
申请公布号 CA2490823(A1) 申请公布日期 2005.08.27
申请号 CA20042490823 申请日期 2004.09.22
申请人 UNION TOOLS, INC. 发明人 BROEHL, JOSHUA MICHAEL;STAUFENBERG, DONALD JAMES;SHOVA, BRYAN MARTIN;BIRCHLER, TERRY M.;CONAWAY, BRIAN J.
分类号 A01D7/00;(IPC1-7):A01D7/00;A01D7/04;A01G1/12 主分类号 A01D7/00
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