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专利名称：Tool mounting device
发明人：Kimmelaar, Rudolf J.A.,Smits, Cornelis Arie申请号：EP85105213.4申请日：19850429公开号：EP01549B1公开日：19871028
摘要：@ An adjustable tool mounting positions a rotatable tool (15) on a machinetool spindle (10) by means of a central tool mount ring assembly (14) having a internalthread (41). The thread engages in a pin (42) extending from the tool spindle (10), so thatrotation of the assembly (14) causes axial advancement of the tool mount. The toolmount is clamped and unclamped by means of a lock nut (46) received on the tool mountwhich compresses a plurality of nested conical spring rings (43) which are closely fitted toa counterbore (22, 32) within the tool mount and to the machine spindle. Compression ofthe spring rings tends to enlarge the ring outer diameter and tends to reduce the ringbore, thereby causing a secure frictional grip to be effected between the tool mount (14)and machine spindle (10).
申请人：Cincinnati Milacron Inc.
地址：(a Delaware Corporation), 4701 Marburg Avenue Cincinnati, Ohio 45209 US
国籍：US
代理机构：Lally, William
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