Sheet metal frame construction for a disk apparatus

Claim 2

A frame construction for a disk apparatus into which a cartridge accommodating a recording medium is loaded, a driving unit for driving the recording medium loaded in the disk apparatus and a head carriage having a head for recording/reproducing information on/from the recording medium being provided in said frame construction, said frame construction comprising: a frame body formed of a bent metal plate, said frame body having a base, at least one side plate and a back plate, said side plate and said back plate being bent perpendicularly to said base, said side plate and said back plate lying perpendicular to each other, said driving unit and said head carriage being mounted on said base; said frame construction having a fixing member integrally formed with said frame body for connecting said side plate and said back plate so that said side plate and said back plate are fixed to each other, said fixing member comprising a first fixing portion comprising a portion of said side plate bent perpendicular to said side plate, and a second fixing portion comprising a portion of said back plate bent to extend substantially perpendicular to said first fixing portion, said first fixing portion and said second fixing portion having first and second planar parts, respectively, that overlap and contact each other such that said first and second planar parts are substantially parallel to one another, said first fixing portion being fixed to said second fixing portion at said first and second planar parts.

Claim 3

The frame construction as claimed in claim 1, wherein said back plate has a front side proximate said base and an oppositely facing rear side, wherein said side plate has an extension extending beyond said rear side of said back plate, and wherein said first fixing portion is formed on said extension of said side plate, said second fixing portion being bent rearwardly with respect to said back plate.

Claim 4

A frame construction for a disk apparatus into which a cartridge accommodating a recording medium is loaded, a driving unit for driving the recording medium loaded in the disk apparatus and a head carriage having a head for recording/reproducing information on/from the recording medium being provided in said frame construction, said frame construction comprising: a frame body formed of a bent metal plate, said frame body having a base, at least one side plate and a back plate, said side plate and said back plate being bent perpendicularly to said base, said side plate and said back plate lying perpendicular to each other, said driving unit and said head carriage being mounted on said base; said frame construction having a fixing member integrally formed with said frame body for connecting said side plate and said back plate so that said side plate and said back plate are fixed to each other, said fixing member comprising a first fixing portion comprising a portion of said side plate bent perpendicular to said side plate, and a second fixing portion comprising a portion of said back plate bent to extend substantially perpendicular to said first fixing portion, said first fixing portion and said second fixing portion having first and second parts, respectively, that overlap each other, each of said first and second parts of said first and second fixing portions having a through-hole, the through-holes of said first and second parts of said first and second fixing portions being aligned with each other, said aligned through-holes containing a fastening means for joining said first and second fixing portions together.

Claim 5

A frame construction for a disk apparatus into which a cartridge accommodating a recording medium is loaded, a driving unit for driving the recording medium loaded in the disk apparatus and a head carriage having a head for recording/reproducing information on/from the recording medium being provided in said frame construction, said frame construction comprising: a frame body formed of a bent metal plate, said frame body having a base, at least one side plate and a back plate, said side plate and said back plate being bent perpendicularly to said base, said side plate and said back plate lying perpendicular to each other, said driving unit and said head carriage being mounted on said base; said frame construction having a fixing member integrally formed with said frame body for connecting said side plate and said back plate so that said side plate and said back plate are fixed to each other, said fixing member comprising a first fixing portion comprising a portion of said side plate bent perpendicular to said side plate, and a second fixing portion comprising a portion of said back plate bent to extend substantially perpendicular to said first fixing portion, said first fixing portion and said second fixing portion having first and second parts, respectively, that overlap each other, each of said first and second parts of said first and second fixing portions having a through-hole, the through-holes of said first and second parts of said first and second fixing portions being aligned with each other, said aligned through-holes containing a fastening means for joining said first and second fixing portions together.

Claim 6

The frame construction as claimed in claim 3, wherein a motor for driving said head carriage is mounted on said back plate.

Claim 7

The frame construction as claimed in claim 3, wherein said frame body is made of a steel plate.

Claim 8

The frame construction as claimed in claim 3, wherein said back plate has a front side proximate said base and an oppositely facing rear side, wherein said side plate has an extension extending beyond said rear side of said back plate, and wherein said first fixing portion is formed on said extension of said side plate, said second fixing portion being bent rearwardly with respect to said back plate.