Victor Company of Japan, Limited

Kouichi Mutou

Masae Murata

Hidetoshi Yamazaki

Tooru Imai

A tray for supporting a recording disk in a disk cassette has a pair of diametrically opposed pivoted levers with operative ends which engage opposite sides of the disk to hold it in the tray. The other end of each lever covers a pin insertion hole in the disk. When respective pins of a playback device are inserted through the insertion holes, the pins push against the levers and cause them to release the disk.

Disk tray

An information recording disc player comprises a first cartridge receiving part for receiving a first cartridge which can accommodate a plurality of discs, a second cartridge receiving part for receiving a second cartridge which can accommodate a single disc, and a disc playing unit for selectively playing an arbitrary one of the discs accommodated within the first and second cartridges respectively loaded into the first and second cartridge receiving parts.

Growing community of inventors

Chigasaki, Japan

Kouichi Mutou