Car-mounted disc player
US7117511B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 15, 2003 |
| Grant date | Oct 3, 2006 |
| Priority date | — |
| Expiry date | Dec 22, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B17/051
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A car-mounted disc player with an elastically supported drive unit including a turntable and a pickup; a clamper-supporting member rotatably supporting a clamper; a clamp mechanism for activating the clamper-supporting member to move toward or away from the drive unit so as to clamp or unclamp a disc between the turntable and the clamper; a lock mechanism for bringing the drive unit in a locked state or an unlocked state with respect to the chassis; and a change-over mechanism for activating the clamp and lock mechanisms. During change-over operations of the change-over mechanism for activating the clamp and lock mechanisms, the change-over mechanism can be halted at a half-locked position where the drive unit is brought in the locked state while the disc is kept in a clamped state by the turntable and the clamper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.