发明名称 Phonograph cartridge alignment
摘要 The disclosure describes a template and method for using it to properly position and align a cartridge on a tone arm. The template has a hole that fits over a spindle and allows the template to be placed on a turntable. An index line is then aligned between the spindle and the pivotal axis of the tone arm. A point marked on the template is then properly positioned to set the proper tone arm overhang, and a mirror surface helps to properly align the cartridge.
申请公布号 US4368527(A) 申请公布日期 1983.01.11
申请号 US19790096695 申请日期 1979.11.23
申请人 GOLDSTEIN, MICHAEL J. 发明人 GOLDSTEIN, MICHAEL J.
分类号 G11B3/38;(IPC1-7):G11B3/10 主分类号 G11B3/38
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