Disk device having movable cartridge holder and a cam plate having a cam groove with three successive inclined cam groove portions

摘要

A holder holds a disk cartridge, and two reversely moving members, being engaged with the holder, either lower of lift the holder as a result of being moved along reverse directions respectively. A linking member links the two reversely moving members, the linking member being rotatably supported on the holder. Each of the two reversely moving members has a guide groove inclined along a direction reverse of another direction along which a guide groove of the other one is inclined. The disk cartridge holder is adapted to be moved in one direction by means of a cam plate movable in a second direction.