Patents
Patents for G11B 33 - Constructional parts, details or accessories not provided for in the other groups of this subclass (27,271)
12/1990
12/11/1990US4976373 Suspendable hinged lockable lid storage box
12/06/1990DE3918279A1 Video camera with built-in tape cassette drive - has convex side and plane side with covers for access to cassette compartment and display screen
12/05/1990EP0400423A2 Anti-theft protection system
11/1990
11/28/1990EP0399517A2 Rotary head cylinder for video tape recorder
11/28/1990EP0398899A1 Security device for a video recorder of player
11/27/1990US4974103 High density disc drive with magnetic clutch for use with a sealed removable cartridge
11/27/1990US4974101 Method of monitoring the loading and unloading of a tape in recording and playback equipment
11/20/1990US4972398 Optical disk drive with servo loop for detecting defective disks
11/20/1990US4971195 Disc case
11/15/1990WO1990013895A1 Device with vibration-sensitive parts
11/15/1990DE3915350A1 Sealing disc-drive containers by porous hose - filled with moisture- or gas-adsorbent
11/14/1990EP0397118A2 Disc control apparatus and operating method thereof
11/13/1990CA1276293C Lid apparatus for disk insertion opening of disk player
11/07/1990EP0395820A1 Handling case for a reader of audio and/or video information recorded on a carrier such as a laser audio and/or video disc or any other optical carrier
11/06/1990US4969061 Particulate removing means for cartridges
10/1990
10/31/1990EP0395246A2 Sheet metal housing with precision mounting references
10/31/1990EP0395195A2 Placement of electrical components within a magnetic disk drive
10/31/1990EP0394995A2 Information record/reproducing apparatus and information recording medium
10/31/1990DE3914415A1 Information carrier reception housing - has decorative appearance that simulates book for use in home
10/31/1990DE3914303A1 Erschuetterungsempfindliches geraet Geraet Erschuetterungsempfindliches
10/30/1990US4967295 Humidity regulating apparatus for magnetic disk drive
10/30/1990US4967293 Multi-positioner magnetic disk storage apparatus having means for reducing mechanical vibration interference between positioners
10/30/1990US4967155 Environmentally controlled media defect detection system for Winchester disk drives
10/30/1990US4966342 Video cassette recorder support mechanism
10/30/1990US4966285 Container having index sheet and recording medium
10/30/1990US4966278 Diskette holder
10/25/1990DE3913827A1 Storage device for compact discs or audio cassettes - is divided into compartments by upright partitions thicker than width of grooves into which they slide
10/25/1990DE3912549A1 Protection jacket for variously sized flexible disks - has window or transparent pocket through which information can be read from papers inserted into jacket
10/25/1990DE3912229A1 Storage container for two or more compact discs - comprises parallelepipedal box open at top, formed by folding and tucking of portions of rigid sheet
10/24/1990EP0394098A1 Removable hard disc connecting apparatus
10/24/1990EP0393994A2 A linear driving apparatus
10/24/1990EP0393915A2 Magnetic disk drive with seal
10/24/1990EP0393706A2 Rotary head drum for a video tape recorder
10/24/1990EP0393647A2 Portable recording and/or reproducing apparatus
10/24/1990CN1046409A Method of assembling disk file
10/23/1990USRE33402 Protective carrying case for video cassette apparatus and method of enclosing thereof
10/23/1990US4965691 Sealed removable cartridge for use with a high density disc drive with magnetic clutch
10/23/1990US4965686 Disc drive assembly for magnetic disc memory unit
10/23/1990US4965685 Removable cartridge disc drive with radial arm voice coil actuator
10/23/1990US4965684 Low height disk drive
10/23/1990US4964510 Laser disk retaining case
10/23/1990US4964286 Security device for a video recorder or player
10/23/1990US4964285 Computer drive bezel attachment
10/23/1990CA1275503C Micro mechanical actual transducer head on a slider
10/21/1990CA2015011A1 Rotary head drum for a video tape recorder
10/17/1990EP0392600A2 Technical device, in particular electromechanical driving mechanism for moving information carriers and method of producing working parts mounted on a base plate of the device
10/17/1990EP0392020A1 Magnetooptical recording apparatus
10/10/1990EP0391555A2 Disk drive including recirculating filter assembly
10/10/1990EP0391465A1 Device having a standard-size loading aperture
10/09/1990CA1275146A1 Compact disk container storage device
10/04/1990DE4008536A1 In-car entertainment equipment with removable control unit - has unique ID signal stored in fixed value memory of either main unit or control unit
10/04/1990DE4000425A1 Front cover device for automobile cassette or disc player - has pivoted inner cover and removable front cover providing operating controls
10/03/1990EP0390041A2 Remote-control apparatus for electronics apparatus
10/03/1990EP0389580A1 Computer data drive locking device
10/02/1990USRE33361 Substrate and media carrier
10/02/1990US4960384 Retaining means for removable computer drive and release means for same
10/02/1990US4960205 Multipurpose storage case
10/02/1990US4959979 Security device for a front-loading VCR
09/1990
09/26/1990EP0389261A2 Compact-type device for reproducing data
09/26/1990EP0389222A2 Magnetic head and magnetic recording apparatus
09/26/1990EP0388452A1 Connectorless hermetic optical disk system
09/25/1990US4959735 Recording apparatus with remaining time indication display
09/20/1990WO1990010934A1 Method of assembling a disk file
09/20/1990DE4006427A1 Display system with switched display function - has memory holding two=dimensional image data groups corresponding to respective functions
09/19/1990EP0388087A2 Linear actuator for a disk file
09/19/1990EP0387443A1 Method and apparatus for testing operation of a memory device
09/18/1990US4957205 Computer disk holder
09/13/1990DE3907425A1 Storage arrangement, in particular archiving arrangement for diskette (floppy disk) boxes
09/13/1990DE3906439A1 Container station for data memory systems
09/11/1990USRE33328 Write protect control circuit for computer hard disc systems
09/11/1990US4956833 Objective driving device for an optical disk apparatus
09/11/1990US4955678 Engaging structure for a mountable/dismountable electronic apparatus used in a vehicle
09/07/1990WO1990010293A1 Disk centering method and apparatus for centering disks for disk drives
09/06/1990DE3906260A1 Module with storage drives
09/05/1990EP0385807A1 A storage rack
08/1990
08/29/1990EP0384762A2 Wet rigid disk drive assembly with a conical spindle bearing
08/29/1990EP0384525A1 Holder for an inscribable and/or readable disc
08/29/1990EP0384495A2 Rotary drive device
08/29/1990EP0384164A2 Locking device for disc drive shafts
08/28/1990US4953045 Cassette tape player with door operating mechanism
08/28/1990US4953042 Cassette loading apparatus
08/28/1990US4953030 Device for removable attachment of audio adapter
08/28/1990US4951826 Compact disc display and storage board
08/23/1990WO1990009332A1 Computer disk holder
08/22/1990EP0383454A2 Method and apparatus for preventing parasitic electrical discharges in magnetic disk drives
08/22/1990EP0382962A1 Display package
08/21/1990US4951276 Recording apparatus with switch actuated memory storage of recording medium removal or loading and backup power supply for memory
08/21/1990US4951154 Magneto-optic recording/reproducing apparatus
08/21/1990US4950521 Covering member for casing of fixed disc memory unit
08/21/1990US4949579 Apparatus for gripping high density disk packs for precision balancing
08/16/1990DE4001503A1 Front-loading reproducing appts. e.g. for tape recordings - has flap covering insertion slot and contg. operating unit for controls
08/15/1990CA2001392A1 Method and apparatus for preventing parasitic electrical discharges in magnetic disk drives
08/14/1990US4948969 Photodetector having convex window for shielding electromagnetic wave and electrostatic induction noises
08/14/1990US4948463 Comprising low hysterisis iron powder, pulp fibers, and latex binder for enlosing electronic components
08/14/1990US4948182 Cover locking apparatus for a record medium player
08/14/1990US4947984 Packaging cases incorporating elevating mechanism for displaying contents
08/14/1990CA1272803A1 Apparatus for reading information from a record carrier
08/14/1990CA1272753A1 Door assembly for cabinets and the like
08/09/1990DE3903165A1 Magnetic tape apparatus for the digital recording and reproduction of audio or video signals
08/09/1990DE3903163A1 Magnetic tape apparatus for the digital recording and reproduction of audio or video signals