发明名称 Impact blade tool
摘要 An impact blade tool particularly suitable for tucking carpet and the like into tight corners and beneath baseboards, although the impact blade tool has other application. The impact blade tool includes a handle having substantial mass for driving a blade member including a shank or guide portion telescopically mounted on the handle. A spring resiliently biases the handle away from the blade member and a stop limits telescopic movement of the blade member shank portion away from the handle. The blade member and handle have mating impact driving surfaces such that the handle functions as an impact driver for driving the blade member for tucking carpet or other applications. In the most preferred embodiment, the stop also functions as a blade orienting means releasably retaining the blade in a plurality or oriented positions relative to the handle. The blade portion may be configured similar to a conventional carpet tucking tool or an arcuate carpet knife also used for carpet tucking.
申请公布号 US4872231(A) 申请公布日期 1989.10.10
申请号 US19880222688 申请日期 1988.07.19
申请人 GUSTAVSEN, WILLARD 发明人 GUSTAVSEN, WILLARD
分类号 A47G27/04;B25D3/00 主分类号 A47G27/04
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