Class / Patent application number | Description | Number of patent applications / Date published |
720624000 | Surface loading (e.g., rollers) | 10 |
20090019464 | Disk apparatus - It is an object of the present invention to provide a disk apparatus capable of securing an effective area of a printed board by setting a moving range of a disk-detecting operation pin to a position where the printed board is not hindered. | 01-15-2009 |
20100169902 | DISC LOADING DEVICE - Disclosed herein is a disc loading device applied to small-sized and slim type disc players. The disc loading device may include a first guide lever, a second guide lever, a trigger lever, a chucking unit, a slider, and a connecting unit. The connecting unit may be selectively operatively connected to the second guide lever, upon loading a first disc or a second disc, to change a timing at which a rotational force of the trigger lever may be transmitted to the slider. | 07-01-2010 |
20100218205 | DISK CARRYING DEVICE AND OPTICAL DISK RECORDING/REPRODUCING DEVICE - A disk carrying device and an optical disk recording/reproducing device. The disk carrying device comprises a first idle gear rotatably supported on a lower chassis and a second idle gear rotatingly operated by coming into contact with or separating from the first idle gear. The second idle gear and a roller gear meshed with the second idle gear are rotatably supported on a feed plate, and the second idle gear is brought into contact with or separated from the first idle gear, from the underside, which is rotatably supported on the lower chassis. By this, when a disk is inserted, a downward force F | 08-26-2010 |
20110214135 | DATA PROCESSING DEVICE - There is provided a data processing device able to surely eject a recording medium out of a main body of the device even when the recording medium is received in a case while a locking member having adherence and elasticity of the case is locked with a center hole of the recording medium. | 09-01-2011 |
20130132980 | DISC LOADING DEVICE AND OPTICAL DISC DRIVE INCLUDING THE SAME - Provided are a disc loading device and an optical disc drive using the same. When a disc is loaded into the optical disc drive, an eject lever and a main slider may be used to facilitate an open/close operation of a door of the optical disc drive. In addition, by shutting off power to a loading roller after loading a disc, the disc is prevented from being damaged by the loading roller while the disc is being chucked. | 05-23-2013 |
20130212604 | OPTICAL DISC LOADING DEVICE, OPTICAL DISC DRIVE ADOPTING THE DEVICE AND METHOD OF DRIVING THE DRIVE - Provided are an optical disc drive and method for driving the optical disc drive. The method includes transporting a disc to a chucking position where a spindle is positioned using a loading roller, blocking power transferred from a loading motor to the loading roller, and chucking the disc on the spindle using power from the loading motor. Accordingly, damages to the disc caused by chucking may be prevented. | 08-15-2013 |
20130227592 | OPTICAL-DISC PLAYER - The invention relates to an optical-disc player, which comprises a pair of optical-disc sensor levers, a conveying roller used for conveying an optical disc by clamping the optical disc on an optical-disc guide plate, a roller supporting component, a driving member embedded with the roller supporting component, a cam gear used for moving the driving member, a driving gear used for driving the cam gear, switches used for controlling the rotation of a motor, and a traverse mechanism having a pick-up and a turntable, wherein the component, embedded with the roller supporting component and used for driving the conveying roller and the optical-disc guide plate to be engaged and disengaged, on the driving member is an E-shaped cam hole; a convex portion, a first toothed portion and a second toothed portion are formed on the cam gear; and a toothless portion is formed between the two toothed portions. | 08-29-2013 |
20130227593 | DISK DEVICE - In a disk device, a disk is held between a flap and a conveyance roller conveying the disk into a loader chassis. The loader chassis includes a lid panel including a spring seat to which a holddown spring that presses the flap toward the conveyance roller is attached. The spring seat includes an L-shaped frame including a support panel (formed at an edge of an opening,) and a support shaft panel perpendicularly bent from an end of the support panel, the L-shaped frame being pulled to rise toward the flap by bending the support panel. A sloped guide edge is formed by cutting an end side of a lid-panel-side edge of the support shaft panel including a stopper portion and a support shaft main body. A coil portion of the holddown spring is moved along the sloped guide edge to be fitted onto the support shaft main body. | 08-29-2013 |
20140115612 | DISC LOADING DEVICE AND OPTICAL DISC DRIVE INCLUDING THE SAME - Provided is a disc loading device and optical disc drive using the same. The disc loading device includes a loading roller for loading a disc in a main frame, an eject lever for discharging the disc out of the main frame, and a main slider operating the eject lever, and moving in a direction by a disc emergency ejection pin inserted from outside of the main frame. | 04-24-2014 |
20150026705 | OPTICAL DISK DRIVE HAVING A CARRYING ROLLER THAT CONTACTS A SURFACE OF AN OPTICAL DISK - Provided is an optical disk drive including a carrying roller for carrying an optical disk in a first direction. The carrying roller includes a first roller portion and a second roller portion which are aligned in a second direction along the optical disk and orthogonal to the first direction and which are so disposed as to make contact with a surface on one side of the optical disk. An axis of the first roller portion is so inclined that a distance between the axis of the first roller portion and the one-side surface of the optical disk gradually increases toward a central portion of the carrying roller. An axis of the second roller portion is so inclined that a distance between the axis of the second roller portion and the one-side surface of the optical disk gradually increases toward the central portion. | 01-22-2015 |