发明名称 Floor covering fitting friction tool - has pressure applicating soft and hard sliding faces on weight unit on handle
摘要 <p>The rubbing tool is for pressing lengths or tiles of carpet or plastics floor covering firmly onto floors. It consists of a weighting member (2), with one or more sliding surfaces (11), rigidly fitted to a handle (1). The weighting member can comprise a cylindrical unit (10), while the sliding surface is rounded. There may be one hard smooth sliding surface, and one soft one (18), the former of metal and the latter a textile strip with a double adhesive strip. The weighting member can be of solid metal, preferably corrosion-resistant or a tube containing a filler, with end sealing discs.</p>
申请公布号 DE2817720(A1) 申请公布日期 1979.10.31
申请号 DE19782817720 申请日期 1978.04.22
申请人 BURKHARDT,WILLI 发明人 BURKHARDT,WILLI
分类号 E04F21/22;(IPC1-7):04F21/20 主分类号 E04F21/22
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