发明名称 DISK DRIVING DEVICE
摘要 PROBLEM TO BE SOLVED: To surely load a disk-like recording medium in a specified loading position. SOLUTION: A disk tray is provided with a disk loading recessed part 6 for loading a disk-like recording medium, the disk loading recessed part is provided with a bottom part 6a having a diameter nearly equal to the outer diameter of a disk-like recording medium, and an opening part 6b having a diameter larger than the outer diameter of the disk-like recording medium, a slope 6c is formed between the bottom part and the opening part to guide the disk-like recording medium from the opening part to the bottom part, further a protruded part 9 extended to cover at least a part of the slope is formed in the opening part, and a device main body is provided with a pressing means 25 formed to press the disk-like recording medium from the opening part side of the disk loading recessed part to the bottom part side.
申请公布号 JP2001229597(A) 申请公布日期 2001.08.24
申请号 JP20000035131 申请日期 2000.02.14
申请人 SONY CORP 发明人 OMORI KIYOSHI;TANIGUCHI HITOSHI
分类号 G11B33/12;G11B17/03;G11B17/04;G11B17/056;(IPC1-7):G11B17/04 主分类号 G11B33/12
代理机构 代理人
主权项
地址