发明名称 Torque screwdriver with indexing means
摘要 An improved torque limiting screwdriver including a shaft extending from a first end of the screwdriver body, the shaft including a first indicia thereon, and an adjustment cap arranged to be located at a second end of the screwdriver body. The adjustment cap rotatable to selectively engage a selected detent located on the bottom of the adjustment cap. The selective rotation of the adjustment cap is aligned with indicia on a selected detent, indexing of both the indicia on the shaft and the indicia on the adjustment cap, providing an accurate specific torque value for the torque limiting screwdriver.
申请公布号 US6076439(A) 申请公布日期 2000.06.20
申请号 US19980149840 申请日期 1998.09.08
申请人 RYESON CORPORATION 发明人 DZIEMAN, STEPHEN E.
分类号 B25B15/02;B25B23/14;B25B23/142;B25B23/157;(IPC1-7):B25B23/157 主分类号 B25B15/02
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