Autochanger type disc player

Claim 2

An autochanger type disc player for automatically accessing, playing, and restoring a predetermined disc or a number of discs stored therein, the autochanger type disc player comprising: a chassis including a disc storage section; means for storing a plurality of discs upright and parallel to each other within said disc storage section, said disc storage means including a plurality of disc holding portions and means for allowing discs to go out of or come into said disc holding portions; disc playback means mounted on said chassis; disc transferring means slidably mounted on said chassis and movable along said disc holding portions of said disc storage means for transferring a disc between a predetermined disc holding portion of said disc storage means and said disc playback means, said disc transferring means confronting at least said predetermined disc holding portion, and including a port for receiving or supplying the disc from or to said predetermined disc holding portion; and disc retention means mounted on said disc transferring means for confronting said disc holding portions not confronted by said disc transferring means and for blocking discs from coming out therefrom.

Claim 3

The autochanger type disc player of claim 1, further comprising guide means mounted on said chassis at each end of said disc storage section, and wherein said disc retention means includes a wire having each end secured to said disc transferring means and being guided between said guide means.

Claim 4

The autochanger type disc player of claim 1, wherein said disc playback means is slidably mounted on said chassis and movable along said disc holding portions of said disc storage means with said disc transferring means.

Claim 5

The autochanger type disc player of claim 2, wherein said each end of said wire is secured to an opposite side of said port of said disc transferring means.

Claim 6

The autochanger type disc player of claim 2, wherein said guide means includes two pulleys rotatably mounted on said chassis at one end of said disc storage section and two pulleys rotatably mounted on said chassis at the other end of said disc storage section.

Claim 7

An autochanger type disc player for automatically accessing, playing, and restoring a predetermined disc or a number of discs stored therein, the autochanger type disc player comprising: a chassis including a disc storage section; a disc tray mountable on said chassis in said disc storage section, capable of storing a plurality of discs upright and parallel to each other, and capable of being removed from said disc storage section, said disc tray including a plurality of disc holding portions and means for allowing discs to go out of or come into said disc holding portions; disc retention means for preventing discs from falling out of said disc tray when said disc tray is removed from said disc storage section, said disc retention means being pivotally mounted on said disc tray; means for biasing said disc retention means to a position where said disc retention means blocks discs stored in said disc holding portions from falling out therefrom; means mounted on said chassis for rocking said disc retention means against said biasing means to a position where said disc retention means fails to block discs from falling out of said disc holding portions when said disc tray is positioned in said disc storage section; disc playback means mounted on said chassis; and disc transferring means slidably mounted on said chassis and movable along said disc holding portions of said disc tray for transferring a disc between a predetermined disc holding portion of said disc tray and said disc playback means, said disc transferring means including a port for receiving or supplying the disc from or to said disc tray.

Claim 8

An autochanger type disc player for automatically accessing, playing, and restoring a predetermined disc or a number of discs stored therein, the autochanger type disc player comprising: a chassis including a disc storage section; a disc tray mountable on said chassis in said disc storage section, capable of storing a plurality of discs upright and parallel to each other, and capable of being removed from said disc storage section, said disc tray including a plurality of disc holding portions and means for allowing discs to go out of or come into said disc holding portions; disc retention means for preventing discs from falling out of said disc tray when said disc tray is removed from said disc storage section, said disc retention means being pivotally mounted on said disc tray; means for biasing said disc retention means to a position where said disc retention means blocks discs stored in said disc holding portions from falling out therefrom; means mounted on said chassis for rocking said disc retention means against said biasing means to a position where said disc retention means fails to block discs from falling out of said disc holding portions when said disc tray is positioned in said disc storage section; disc playback means mounted on said chassis; and disc transferring means slidably mounted on said chassis and movable along said disc holding portions of said disc tray for transferring a disc between a predetermined disc holding portion of said disc tray and said disc playback means, said disc transferring means including a port for receiving or supplying the disc from or to said disc tray.

Claim 9

The autochanger type disc player of claim 6, wherein said disc retention means includes a disc retention lever having a crossbar portion for blocking said discs from falling out of said disc holding portions, said crossbar portion being pivotally connected to said disc tray by at least one side portion.

Claim 10

An autochanger type disc player for automatically accessing, playing, and restoring a predetermined disc or a number of discs stored therein, the autochanger type disc player comprising: a. a chassis including a disc storage section; b. means for storing a plurality of discs upright and parallel to each other within said disc storage section, said disc storage means including a disc tray capable of being removed from said disc storage section, said disc tray including a plurality of disc holding portions and means for allowing discs to go out of or come into said disc holding portions; c. disc playback means mounted on said chassis; d. disc transferring means slidably mounted on said chassis and movable along said disc holding portions of said disc tray for transferring a disc between a predetermined disc holding portion of said disc tray and said disc playback means, said disc transferring means confronting at least said predetermined disc holding portion and including a port for receiving or supplying the disc from or to said predetermined disc holding portion; e. first disc retention means for preventing discs from falling out of said disc tray when said disc tray is removed from said disc storage section, said first disc retention means being pivotally mounted on said disc tray; and f. second disc retention means mounted on said disc transferring means for confronting said disc holding portions not confronted by said disc transferring means and for blocking discs from coming out therefrom when said disc tray is positioned in said disc storage section.

Claim 11

An autochanger type disc player for automatically accessing, playing, and restoring a predetermined disc or a number of discs stored therein, the autochanger type disc player comprising: a. a chassis including a disc storage section; b. means for storing a plurality of discs upright and parallel to each other within said disc storage section, said disc storage means including a disc tray capable of being removed from said disc storage section, said disc tray including a plurality of disc holding portions and means for allowing discs to go out of or come into said disc holding portions; c. disc playback means mounted on said chassis; d. disc transferring means slidably mounted on said chassis and movable along said disc holding portions of said disc tray for transferring a disc between a predetermined disc holding portion of said disc tray and said disc playback means, said disc transferring means confronting at least said predetermined disc holding portion and including a port for receiving or supplying the disc from or to said predetermined disc holding portion; e. first disc retention means for preventing discs from falling out of said disc tray when said disc tray is removed from said disc storage section, said first disc retention means being pivotally mounted on said disc tray; and f. second disc retention means mounted on said disc transferring means for confronting said disc holding portions not confronted by said disc transferring means and for blocking discs from coming out therefrom when said disc tray is positioned in said disc storage section.