发明名称 Chuck for rigid tapping
摘要 <p>For the clamping device (1) and the chuck shaft (4) an accommodation part (6) is provided, which in the direction of rotation is held in a tolerance-free manner in the chuck shaft (4). In an axial direction, in the tractive and pressure direction, a slight axial play is present, sprung via elastomer connections. Radially over the accommodation part (6) engage torque driver bodies (7) with reduced axial clearance in holes (9) of the chuck shaft, covered by a covered casing (10). For spring purposes, holes (12) of the chuck shaft are widened, filling-out elastomer connections (11) are provided.</p>
申请公布号 EP0887135(B1) 申请公布日期 2000.01.05
申请号 EP19980108226 申请日期 1998.05.06
申请人 EMUGE-WERK RICHARD GLIMPEL 发明人 GLIMPEL, HELMUT;WATZKE, RUEDIGER
分类号 B23B31/08;(IPC1-7):B23B31/08 主分类号 B23B31/08
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