发明名称 Cutting tool retention system
摘要 A cutting tool retention system for retaining a cutting tool having a recess. The cutting tool retention system including a support block having a main bore and a spring seat. A pin is movably mounted to the spring seat. A spring member is positioned between the spring seat and the pin so as to urge the pin into an engaging relationship with the recess of the cutting tool inserted in the main bore of the support block such that the cutting tool cannot be removed from the main bore unless the pin is withdrawn from an engaging relationship with the recess of the cutting tool.
申请公布号 US5605382(A) 申请公布日期 1997.02.25
申请号 US19950510160 申请日期 1995.08.02
申请人 KENNAMETAL INC. 发明人 MASSA, TED R.
分类号 E21C35/193;E21C35/197;(IPC1-7):E21C35/19 主分类号 E21C35/193
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