Disk player
US7134127B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 6, 2003 |
| Grant date | Nov 7, 2006 |
| Priority date | — |
| Expiry date | Aug 6, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B17/0515
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A restriction plate (21) is provided on a lower surface of a near side of an upper plate of a chassis base (101). Both disk (D1) and disk (D2), while keeping in contact with a contact guide portion P1 of the restriction plate (21), are inserted. A stopper portion (P2) is formed at a farther side position than the contact guide portion (P1). A peripheral surface of a transfer roller (5) is placed in a moving direction of the disks (D1), (D2) proceeding while contacting upper surfaces of disk guides (2R), (2L) of a disk loading slit (20), and the contact guide portion (P1). Further, the stopper portion (P2) exists at a position corresponding to a direction of a tangent line which passes through the contact guide portion (P1), out of the tangent lines of the aforementioned peripheral surface, at positions other than the moving direction of the disks (D1), (D2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.