| 摘要 |
<p>A linear tracking tone arm mechanism (10) for a record turntable (20) including a housing (12) having means for engaging (14) the spindle (26) of a turntable (20) and means for mounting (24) to the turntable (20) to support the housing (12) above the turntable (20); an elongate, generally horizontal track (46) mounted to the housing (12) and extending longitudinally in the direction generally between the means for engaging (14) and the means for mounting (24) and having a forward race (52) and a parallel rearward race (54); a carriage (58) including first (60) and second (62) rear rollers for engaging the rear race (54) and a forward roller (64) for engaging the forward race (52); a tone arm (66); and means for mounting (120) the tone arm (66) to the carriage (12).</p> |
