专利名称：Clamp for securing devices
发明人：Steven A. McFerren,Eugene W. Durand申请号：US09/028068申请日：19980223公开号：US05992811A公开日：19991130
摘要：An adjustable tension clamp for securing a secondary lawn care device to aprimary lawn care device comprising: a substantially u- shaped body; a first bracket; a firstpair of parallel disposed rollers; a first journalled means for connecting said first pair ofrollers in said first bracket; and a first securing means for connecting said first bracket toone side of said body whereby said secondary lawn care device may be frictionally heldbetween said first pair of rollers and said side of said body.
申请人：MCFERREN; STEVEN A.,DURAND; EUGENE W.
代理机构：Stein, Schifino & Van Der Wall
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