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Class Information
Number: 720/700
Name: Dynamic optical information storage or retrieval > Dynamic mechanism optical subsystem > Optical storage medium support (i.e., turntable or spindle motor) > Turntable adjustment
Description: Subject matter comprising means for adjusting the turntable.


Patents under this class:

Patent Number Title Of Patent Date Issued
7607145 Structure for fixing spindle motor to traverse chassis Oct. 20, 2009
7543311 Disk unit Jun. 2, 2009
7493631 Disc drive apparatus Feb. 17, 2009
7480926 Deviation adjustment mechanism for spindle motor and pickup head of optical disk drives Jan. 20, 2009
7454770 Apparatus for reading information, supporting means for use in the apparatus and method for rotating a data carrier Nov. 18, 2008
7398539 Height-variable type turntable assembly and optical disk device including the same Jul. 8, 2008
7308694 High-precision positioning apparatus Dec. 11, 2007
7127731 Apparatus for reading information, supporting means for use in the apparatus and method for rotating a date carrier Oct. 24, 2006
7028319 Transverse-adjustment device for a spindle motor Apr. 11, 2006
6807672 Optical disk drive having a skew adjustment function Oct. 19, 2004
6792614 Optical disk apparatus and method of installing its spindle motor Sep. 14, 2004
6772428 Optical writing and reading apparatus Aug. 3, 2004
6757237 Apparatus for calibrating tilt in disc player Jun. 29, 2004
6731582 Disc drive apparatus utilizing opposable bases with adjustable proximity May. 4, 2004
6697321 Disc apparatus Feb. 24, 2004
6577587 Turntable device and manufacturing method thereof Jun. 10, 2003
6388982 Spindle motor inclination angle adjusting mechanism in optical disk apparatus May. 14, 2002
6366552 Disk drive with compensation of disk eccentricity Apr. 2, 2002
6324154 Automatic disc-changing apparatus, disc-chucking apparatus, disc apparatus and position-detecting apparatus Nov. 27, 2001
6236636 Spindle motor inclination angle adjusting mechanism in optical disk apparatus May. 22, 2001
6154436 Disc drive having a self-adjusting turntable Nov. 28, 2000
6014362 Phase-shift and tilt adjustable disk player Jan. 11, 2000
5956316 System comprising optical discs and a scanning device Sep. 21, 1999
5867471 Optical recording and reproducing apparatus having device for correcting position of spindle motor Feb. 2, 1999
5796707 Optical recording and reproducing apparatus having means for correcting installation angle of spindle motor Aug. 18, 1998
5748406 Rotational driving apparatus for disks having a magnet disposed on a motor mounting base surface to absorb radial deflections May. 5, 1998
5177731 Disk drive and pickup unit for an optical disk player Jan. 5, 1993
5146451 Compact disk player with two stacked, rotary, rotationally offset carrying plates for plural disks Sep. 8, 1992
4726009 Leveling device and method for record playing turntables Feb. 16, 1988



 
 
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