发明名称 Depth key set
摘要 The depth key set for a given key type includes a pair of depth keys for each desired cut depth. The first key in each pair is utilized in making cuts at the odd numbered cut positions and the second key in each pair is utilized in making cuts at the even numbered positions. The depth key set may be utilized in association with a standard key cutting machine and provides guidance for the cutter in making both the forward and rearward slopes of each cut.
申请公布号 US4102247(A) 申请公布日期 1978.07.25
申请号 US19760729347 申请日期 1976.10.04
申请人 FANBERG, VICTOR VINCENT 发明人 FANBERG, VICTOR VINCENT
分类号 B23C3/35;(IPC1-7):B23Q35/42 主分类号 B23C3/35
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