发明名称 Device for removing raised weld bead
摘要 <p>The apparatus serves for removal of a weld seam protrusion by means of a cutting tool while the workpiece (3) is being fed in the course of its manufacturing process. The apparatus is characterised by the presence of at least two cutting tools (4, 4a) which can be alternately brought into their respective working positions during the workpiece feed motion.</p>
申请公布号 EP0919299(A2) 申请公布日期 1999.06.02
申请号 EP19980120733 申请日期 1998.10.31
申请人 DREISTERN-WERK MASCHINENBAU GMBH & CO. KG 发明人
分类号 B21C37/08;B23D79/02;B23K37/08;(IPC1-7):B21C37/08 主分类号 B21C37/08
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