发明名称 A ROTARY CHAMFERING TOOL
摘要 <p>A rotary tool for chamfering the end regions of pipes or the like, the tool consists of a collar, one surface of which incorporates abrasive means and allows mating engagement, when in use, with a corresponding article destined for chamfering, and a spigot, central to the collar, incorporating means facilitating gripping of the spigot by a drill chuck, characterised by the feature that the tool comprises just the collar, the spigot and the necessary radial webs connecting the one to the other.</p>
申请公布号 WO2005042194(A1) 申请公布日期 2005.05.12
申请号 WO2004GB04466 申请日期 2004.10.21
申请人 LARWOOD, MICHAEL, JOHN, EDWARD 发明人 LARWOOD, MICHAEL, JOHN, EDWARD
分类号 B23B5/16;B24B9/00;B24D7/18;(IPC1-7):B23B5/16 主分类号 B23B5/16
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