Disk holding apparatus, and disk apparatus

A disk supporting apparatus comprising:

• first holding means for rotatably holding disks;
• and
• supporting means having a plurality of supporting portions for supporting the first holding means to be concentric therewith,
• wherein the supporting means can rotate around an axis to be concentric with the first holding means, and the supporting portions have surfaces which are respectively inclined with respect to a predetermined point on the axis as a vertex,
• wherein the supporting means is provided with engaging portions which are disposed at plate-shaped supporting portions and rotatably engage the first holding means, and respective surfaces of the plate-shaped supporting portions form faces of a polygonal pyramid configuration including the predetermined point on the axis as a vertex, in a state in which disks are held by all of the first holding means.

A disk supporting apparatus comprising:

• first holding means for rotatably holding disks;
• and
• supporting means having a plurality of supporting portions for supporting the first holding means to be concentric therewith,
• wherein the supporting means can rotate around an axis to be concentric with the first holding means, and the supporting portions have surfaces which are respectively inclined with respect to a predetermined point on the axis as a vertex,
• wherein the first holding means is connected to or released from disk driving means provided at a reproducing means for reproducing a disk, and the supporting means supports the first holding means such that surfaces of respective disks form faces of a polygonal pyramid configuration including the predetermined point on the axis as a vertex, in a state in which disks are held by all of the first holding means,
• wherein the supporting means has an engaging portion which is disposed at each of plate-shaped supporting portions and rotatably engages the first holding means, and respective surfaces of the supporting portions form faces of a polygonal pyramid configuration including the predetermined point on the axis, as a vertex.

A disk supporting apparatus comprising:

• a plurality of first holding units each configured to rotatably hold a disk;
• and
• a supporting unit having a plurality of supporting portions configured to support the plurality of first holding units to be concentric therewith,
• wherein the supporting unit is configured to rotate around an axis to be concentric with the first holding units, and the supporting portions have surfaces which are respectively inclined with respect to a predetermined point on the axis as a vertex,
• wherein the plurality of first holding units are connected to or released from a disk driving unit provided at a reproducing unit configured to reproduce a disk, and the supporting unit supports the first holding unit such that surfaces of respective disks form faces of a polygonal pyramid configuration including the predetermined point on the axis as a vertex, in a state in which disks are held by the plurality of first holding units.

A disk supporting apparatus comprising:

• a plurality of first holding units each configured to rotatably a hold disk;
• and
• a supporting unit having a plurality of supporting portions configured to support the plurality of first holding units to be concentric therewith,
• wherein the supporting unit is configured to rotate around an axis to be concentric with the first holding units, and the supporting portions have surfaces which are respectively inclined with respect to a predetermined point on the axis as a vertex,
• wherein the supporting unit is provided with engaging portions which are disposed at plate-shaped supporting portions and rotatably engage the first holding units, and respective surfaces of the plate-shaped supporting portions form faces of a polygonal pyramid configuration including the predetermined point on the axis as a vertex, in a state in which disks are held by a plurality of the first holding units.

A disk supporting apparatus comprising:

• a plurality of first holding units each configured to rotatably a hold disk;
• and
• a supporting unit having a plurality of supporting portions configured to support the first holding units to be concentric therewith,
• wherein the supporting unit is configured to rotate around an axis to be concentric with the first holding units, and the supporting portions have surfaces which are respectively inclined with respect to a predetermined point on the axis as a vertex,
• wherein the first holding units are connected to or released from a disk driving unit provided at a reproducing unit configured to reproduce a disk, and the supporting unit supports the first holding units such that surfaces of respective disks form faces of a polygonal pyramid configuration including the predetermined point on the axis as a vertex, in a state in which disks are held by a plurality of the first holding units,
• wherein the supporting unit has an engaging portion which is disposed at each of plate-shaped supporting portions and rotatably engages the first holding units, and respective surfaces of the supporting portions form faces of a polygonal pyramid configuration including the predetermined point on the axis, as a vertex.