Patent ID: 7487518

Claim:
An apparatus for loading disks of different sizes, comprising: a main chassis to which a transferring roller for transferring a disk is installed; a transmission unit installed to the main chassis for transferring a power to the transferring roller; a slider installed to the main chassis and moved in a direction of loading and unloading the disk; a first interlocking unit installed to the main chassis for guiding the disk into a chucking position; a second interlocking unit installed to the main chassis and operating in cooperation with the first interlocking unit and the slider; and a locking lever installed to the main chassis for selectively locking the first interlocking unit, wherein the first interlocking unit comprises a first pivot plate rotatably installed to the main chassis, a second pivot plate rotatably installed to the main chassis in cooperation with the first pivot plate and selectively locked into the locking lever, and a resilient member having one side coupled to the first pivot plate and the other end installed to the main chassis and resiliently biasing the first pivot plate, the second interlocking unit comprises a pushing lever pivotally installed to the main chassis and coupling the slider to the transmission unit in cooperation with the second pivot plate pushed and rotated by the disk, a releasing lever pivotally installed to the main chassis and rotating the second pivot plate in cooperation with the slider, and a resilient member having one side coupled to the main chassis and the other end installed to the pushing lever and resiliently biasing the pushing lever, the second pivot plate is formed with first and second locking grooves, the locking lever includes a locking boss locked into the first or second locking groove, and the first locking groove has a width greater than that of the locking boss, and the second pivot plate is formed with a guide slit having first and second locking portions interlocked with the pushing lever to couple the slider to the transmission unit and guiding a guide pin formed at one end of the pushing lever.