Back to results
US 6,473,372 B2Granted
Disc changer for a disc player
AssigneePioneer Electronic Corporation
InventorsSusumu Yoshida, Toru Suzuki, Tomomichi Kimura, Kenjiro Ido, Takashi Mizoguchi, Kenji Uchiyama
Life of this patent
Estimating the term…
Abstract
A disc storage stores a plurality of discs. A pair of driving rollers are provided for carrying a disc inserted from an opening to the disc storage. Each of the driving rollers is provided to be moved between a disc carrying position and a retracted position by a moving device.
Claims9
A disc changer comprising:
- a disc storage in which a plurality of discs are stored in an arranged condition;
- a disc carrier having a pair of driving rollers for carrying a disc inserted from an insertion opening to the disc storage, the pair of driving rollers being separated into both sides of the insertion opening;
- and
- moving means for moving each of the pair of the driving rollers between a disc carrying position where the driving rollers contact a lower surface of the disc, and a retracted position apart from the disc;
- wherein the disc storage has a plurality of trays arranged in a disc arranging direction, and is provided to be moved in the disc arranging direction, and further comprises a tray moving means for moving the trays in the disc arranging direction, the tray moving means is provided for positioning a desired disc at a height approximately equal to the height of the driving rollers, and
- wherein the trays have a disc supporting plate, a pair of notches are formed in the disc supporting plate, the driving rollers are provided to be inserted in the notches at the disc carrying position.
3 more elements
A disc changer comprising:
- a disc storage in which a disc is stored;
- a disc carrier having a pair of driving rollers for carrying the disc inserted from an opening to the disc storage, the pair of driving rollers being disposed apart from each other on opposite lateral sides of the opening;
- moving means for moving each of the driving rollers between a disc carrying position and a retracted position apart from the disc;
- wherein a rotational axis of each of the driving rollers in the disc carrying position is parallel to each other, and the rotational axis of each of the driving rollers in the retracted position is unparallel to each other.
1 more element
A disc changer comprising:
- a disc storage in which a plurality of discs are stored in an arranged condition;
- a disc carrier having a pair of driving rollers for carrying the disc inserted from an insertion opening to the disc storage, the pair of driving rollers being separated into both sides of the insertion opening, and
- moving means for moving each of the pair of the driving rollers between a disc carrying position where the driving rollers contact only one side of the disc, and a retracted position apart from the disc.
Dependencies are inferred from the claim text.