| 摘要 |
A record disc (10), and method for fixing same to a turntable (24). The record disc has a central opening (18) with a pair of arms (21) forming an interlock (20) and a pair of detents (22) formed integrally on a raised lip (23) extending outwardly from the lower surface of the record disc and surrounding the opening. The opening is placed over the central shaft (26) of the turntable and the record disc is secured to the turntable by the action of the interlock coacting with slots (28) formed at the base of the central shaft and the detents (22) held within a pair of openings (33) formed within a depression (30).
|
