发明名称 Tool holder for a hob in borehole design
摘要 The holder (2) has a clamping device (4) provided between a spindle (29) and a counter holder (30). A receiving mandrel (6) is engaged with a hob (3) and pre-tensed with a centering clamping piece (5) for clamping the hob. The clamping piece and receiving mandrel include flanges (34, 35) that mount radial adjusting drives (36, 37) with adjusting elements (38, 39) to be adjusted opposite to the spindle and/or counter holder to center the clamping device. The spindle and/or counter holder are fitted in the flanges of the clamping piece and receiving mandrel. An independent claim is also included for a resolution head.
申请公布号 EP2712694(B1) 申请公布日期 2017.03.15
申请号 EP20120186646 申请日期 2012.09.28
申请人 WFL Millturn Technologies GmbH & Co. KG 发明人 Maringer, Herbert Ing.
分类号 B23F23/12;B23C5/26 主分类号 B23F23/12
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