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Dynamic Optical Information Storage Or Retrieval > Dynamic Mechanism Optical Subsystem > Optical Storage Medium Support (i.e., Turntable Or Spindle Motor) > Optical Storage Disc Holding Structure > Details Of Clamping Details Of ClampingDetails Of Clamping patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.08/16/07 - 20070192778 - Recording medium playback apparatus For providing a recording medium playback apparatus, which can prevent that clamping a recording medium in playback is unlocked, a CD changer includes a movable frame 66, a clamp unit 67, a pick-up unit 69, a lock unit 70 and a clamp lock/unlock unit 71. The movable frame 66 is ... 06/21/07 - 20070143773 - Spindle motor and mounting device for disk in spindle motor A spindle motor and a mounting device for mounting a disk in a spindle motor are provided. The mounting device allows for a reduced number of parts, a reduction in product cost, a disk to be smoothly slid and securely mounted to a turntable, prevents deforming of a disk during ... 04/12/07 - 20070083881 - Clamping structure for optical disc drive A clamping structure for an optical disc drive comprises a top plate and a clamper, in which the top plate is fixedly installed above a turntable and has a damper mounting frame. The damper is supported on the damper mounting frame and has a clamping surface for clamping an optical ... 03/22/07 - 20070067791 - Disk-storing disk device A disk-storing disk device is disclosed. The disk-storing disk device includes: a driving unit for rotating a disk; a plurality of supporting members for supporting a disk and disposed stacked in the axial direction of the disk; a supporting member selecting mechanism for spreading the spacing between selected and adjacent ... 02/01/07 - 20070028255 - Chucking device and brushless motor and disc driving device in which the chucking device is installed A cone part in a chucking device capable of freely attaching and detaching a disc having a disc shape includes an abutting portion for abutting an inner peripheral surface of a central through hole of the disc with substantially equal forces along an entire circumference thereof and aligning the disc. ... 01/11/07 - 20070011695 - Data storage disc carrier A disc holder for holding at least one media storage disc during rotation includes a central hub arranged for rotation about a central axis. The hub includes resilient centering arms which are arranged to provide an outwardly directed centering force on an internal bore of a carried disc in order ... 08/17/06 - 20060184957 - Disk clamp mechanism with centering function The present invention enables a disk to be reliably and stably sandwiched so as to be centered with respect to a turntable while being prevented from floating. When a disk is sandwiched by placing it on a turntable, a central hole in a lower disk is guided to a positioning ... 08/03/06 - 20060174255 - Apparatus for positioning clamper of optical disc device An apparatus for positioning a damper of an optical disc device includes a base plate installed above a spindle motor of the disc device, a holding plate pivoted on the base plate, an elastic member, and a clamper, in which a flexible pressing plate and a pair of flexible supporting ... 07/27/06 - 20060168608 - Disk-clamping device providing little noise during the disk clamping operation in a disk drive A disk-clamping device for a disk drive includes a mounting seat and a clamp member disposed above the mounting seat. Each of the mounting seat and the clamp member has a clamping plate. A resilient projection structure is disposed between the clamping plates of the mounting seat and the clamp ... 04/20/06 - 20060085808 - Disk device for driving optical disk A disk device comprising: a turn table, a clamp head, a spindle motor and an elevating frame, wherein the turn table and the clamp head fixed to a driving shaft of the spindle motor disposed at a front end of the elevation frame disposed in a direction along a diagonal ... 03/09/06 - 20060053432 - Sensor mechanism for detecting tray in/out motion The present invention relates to a sensor mechanism of an optical disc device for detecting tray in/out motion, which comprises a swing bar having a actuating bar, a spinning center and a protrusion portion; a gear for driving the protrusion portion to rotate the swing bar against the spinning center; ... 02/09/06 - 20060031866 - Disk-chucking apparatus for disk drives The disk-chucking apparatus comprises a chuck base having a fitting hole formed through the center thereof for allowing a driving shaft of the motor, and a plurality of first and second disposition parts formed at the outer surface. A plurality of chuck pins are disposed in the first disposition parts ... 12/08/05 - 20050273799 - Control mechanism for clamper guider in slot-in drive A control mechanism for a clamper guider in a slot-in drive comprises a motor used to drive a transmission sheet to move through a gear train; the transmission sheet drives a control sheet to rotate counterclockwise or clockwise and further to cause a raised piece of the control sheet to ... 10/06/05 - 20050223401 - Disk clamper and method of assembling the same A disk clamper (100) includes a clamper main body (1) and a lid body (2) that holds an attraction member (3) such as a magnet or the like between the clam main body (1) and the lid body (2). The clamper main body (1) includes a peripheral wall (12) whose ... 07/14/05 - 20050155051 - Disk drive device, disk drive system and disk A disk 100 has an electronic circuit 10 for executing predetermined signal process and/or an electronic function part having a function of generating, writing or preserving some electronic data and at least one electrical conductive part 20 electrically connected to the electronic circuits and/or electronic function part. The disk 100 ... ### FreshPatents.com Support |