Autoloading record player

Abstract

Abstract PURPOSE: To damp the vibration of the disk, by forming the disk supporting surface provided at the lower side of the turntable into a conical concave surface and then securing a close touch between the disk and the supporting surface with the sprindle which is provided to the disk carrier means. CONSTITUTION: The turntable 5 is installed as freely rotatable into the cabinet 1 with the disk supporting surface 6 turned down, and the surface 6 is formed into a conical concave form. The disk 13 is put onto the flange 4a of the spindle 4 provided to the moving component 8 on the guide rail 9 and then inserted into the cabinet 1. In this case, the spindle 4 is pushed up by the wedged-shape component 10, and thus the disk 13 is pressed onto the surface 6. As a result, a perfect close touching is secured between the disk 13 and the surface 6, thus ensuring a steady support for the disk 13. COPYRIGHT: (C)1981,JPO&Japio

Inventors

• 👤 Yuji Ikedo

Bibliographic Details