| Patents for G11B 17 - Guiding record carriers not specifically of filamentary or web form, or of supports therefor (20,090) |
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| 07/17/1985 | EP0148505A2 Autochanger type disc player |
| 07/17/1985 | EP0148210A1 Recording disk load and unload apparatus |
| 07/16/1985 | US4530081 Door structure for record players |
| 07/16/1985 | US4530073 Disc reproducing apparatus |
| 07/16/1985 | US4530013 Special reproducing system for reproducing a rotary recording medium |
| 07/16/1985 | CA1190643A1 Absolute reference embedded servo |
| 07/09/1985 | US4528653 Record player with automatic music search function |
| 07/09/1985 | US4528607 Magnetic record/playback head positioning apparatus |
| 07/09/1985 | CA1190319A1 Flexible magnetic disk cassette and a recording and/or reproducing apparatus for the same |
| 07/03/1985 | EP0146656A1 A disk cartridge having a flexible disk storage medium and a disk file including such a cartridge |
| 07/03/1985 | EP0048759B1 Record player |
| 07/02/1985 | US4527264 Compact disc loading and unloading device with rotationally actuated movable disc support |
| 07/02/1985 | US4527262 Information storer and retriever |
| 06/26/1985 | EP0146179A2 Disc player |
| 06/25/1985 | US4525758 Cartridge |
| 06/25/1985 | CA1189617A1 Removable disk cartridge |
| 06/25/1985 | CA1189616A1 Cartridge |
| 06/19/1985 | EP0145052A2 A disc-record player with a loading device for loading a disc into the record player |
| 06/19/1985 | EP0145051A2 Disc holder for a rigid optically readable disc |
| 06/19/1985 | EP0144397A1 Flexible magnetic disk clamping and ejector mechanism |
| 06/19/1985 | EP0144352A1 Sequence versatile video system. |
| 06/18/1985 | US4524109 Thin coating of polyisobutylene |
| 06/18/1985 | CA1189190A1 Radial access drive for an optical disk recorder |
| 06/18/1985 | CA1189189A1 Drive apparatus for flexible record carriers |
| 06/12/1985 | EP0144068A2 Data transfer apparatus for use with a magnetic disk cartridge |
| 06/11/1985 | US4523306 Record loading apparatus for a slot type record player |
| 06/11/1985 | US4523304 Optical data recording and reproducing apparatus |
| 06/11/1985 | US4523246 Flexible magnetic disk |
| 06/11/1985 | CA1188795A1 Magnetic disk cartridge |
| 06/11/1985 | CA1188793A1 Gimbal assembly for flying magnetic transducer heads |
| 06/11/1985 | CA1188791A2 Flexible magnetic disk drive using a rigid cartridge |
| 06/06/1985 | WO1985002484A1 A disc type information storage and rerieval system |
| 06/05/1985 | EP0143554A1 Disc reproducing apparatus |
| 06/05/1985 | EP0143443A2 Magnetic disk head apparatus |
| 06/05/1985 | EP0143442A2 Cartridge loading apparatus |
| 06/04/1985 | US4521819 Cartridge load mechanism |
| 06/04/1985 | CA1188284A1 Rigid cartridge for use with a flexible magnetic disk drive |
| 05/22/1985 | EP0142411A1 Disc cartridge |
| 05/22/1985 | EP0142099A2 Information recording medium cartridge |
| 05/21/1985 | US4519060 Disc latching mechanism |
| 05/21/1985 | US4519055 Optical disc transport system |
| 05/21/1985 | US4519010 Driving mechanism for magnetic hard disc memories |
| 05/15/1985 | EP0141396A2 Access device for positioning a light beam to a desired guide groove of an optical memory apparatus |
| 05/14/1985 | US4517617 Flexible magnetic disk cassette and a recording and/or reproducing apparatus for the same |
| 05/14/1985 | CA1187170A1 Disc cartridge loading mechanism |
| 05/08/1985 | EP0139721A1 Apparatus for centering and clamping an information recording disk in a data storage device |
| 05/07/1985 | US4516233 Disc record player having player control apparatus |
| 05/02/1985 | EP0139346A2 Diskette transport |
| 05/02/1985 | EP0139327A1 Magazine containing a plurality of disc holders and combination of a record disc changer with such magazine |
| 04/30/1985 | US4514839 Disc player for a rigid information-carrying disc |
| 04/30/1985 | US4514778 Partitionable pack with end plates |
| 04/30/1985 | US4514769 Method and apparatus for processing color video signals for recording and reproducing |
| 04/30/1985 | US4514055 Information transferring systems operating on a recording medium |
| 04/30/1985 | CA1186241A1 Disc player for a rigid information-carrying disc |
| 04/30/1985 | CA1186240A1 Disc player for a rigid information-carrying disc |
| 04/24/1985 | EP0138005A1 Device for exchanging disks |
| 04/23/1985 | US4513409 Helicoidal loading and unloading mechanism for disc player apparatus |
| 04/23/1985 | US4513406 Positioning servo circuit for a disk system |
| 04/17/1985 | EP0137311A1 Device for loading or unloading magnetic disc pack |
| 04/16/1985 | US4511944 Magnetic disk cartridge |
| 04/16/1985 | CA1185419A1 Quick disconnect pack |
| 04/11/1985 | WO1985001607A1 An apparatus for the centered mounting and unmounting of a disc on a spindle |
| 04/09/1985 | US4510592 Disk clamping device |
| 04/09/1985 | US4510591 Slot type disc recorder and/or player apparatus |
| 04/09/1985 | US4510542 Method and apparatus for handling magnetic recording disks |
| 04/03/1985 | EP0136051A1 Disc recording and/or reproducing apparatus |
| 04/03/1985 | EP0135969A2 Optical disc player |
| 04/03/1985 | EP0135567A1 Position control structure for flexible, edge-constrained optical discs |
| 04/02/1985 | US4509158 Disc loading device in a video disc player |
| 04/02/1985 | US4509157 Disc player apparatus with an improved disc clamper |
| 04/02/1985 | US4509086 Method and apparatus for loading and registering a diskette in a diskette drive |
| 04/02/1985 | CA1185012A1 Optical disc unit, fabrication method and cooperating write and/or read apparatus |
| 04/02/1985 | CA1185007A2 Dictation display device |
| 03/28/1985 | WO1985001383A1 Apparatus for reproducing recorded information from recording disk |
| 03/28/1985 | WO1985001380A1 Optical disk format employing resynchronizable data sectors |
| 03/26/1985 | US4507774 Optical disc and disc-turntable air flow interface assembly |
| 03/26/1985 | US4507771 Motor drive apparatus |
| 03/26/1985 | US4507770 Control system for a disc player apparatus |
| 03/26/1985 | US4507769 Disc reproducing apparatus |
| 03/26/1985 | US4507768 Automatic disc loading and unloading system for recording-disc playback apparatus |
| 03/26/1985 | US4507540 Welding method combining laser welding and MIG welding |
| 03/20/1985 | EP0134419A1 Dust protection |
| 03/19/1985 | US4506355 Method and apparatus for information retrieval from an optically readable storage medium |
| 03/19/1985 | CA1184294A1 Actuating device for the magnetic-head assembly of a diskette drive mechanism |
| 03/19/1985 | CA1184293A1 Magnetic recording and playback of signals and magnetic transducing head therefore |
| 03/12/1985 | US4504936 Modular data storage system |
| 03/12/1985 | US4504879 Disc drive arrangement |
| 03/12/1985 | US4504878 System for storing and automatically retrieving recording discs |
| 03/05/1985 | US4503530 Disk hub spindle system |
| 02/28/1985 | WO1985000918A1 Method and apparatus for hydrodynamic magnetic recording |
| 02/27/1985 | EP0133594A2 Disc drive arrangement for a hard disc cartridge |
| 02/26/1985 | US4502136 Apparatus for centering and clamping an information recording disk in a data storage device |
| 02/26/1985 | US4502133 Automatic handling mechanism for an optical disc enclosed in a protective cartridge |
| 02/26/1985 | US4502083 Magnetic disk drive having a movable drive motor |
| 02/26/1985 | CA1183255A1 Device for inserting and ejecting a diskette cartridge into or from a drive mechanism |
| 02/20/1985 | EP0133312A1 Data transfer apparatus for use with a flexible magnetic disk or the like |
| 02/19/1985 | US4500983 Rotary recording medium reproducing apparatus |
| 02/19/1985 | US4499996 Protective cartridge for disc record |
| 02/12/1985 | US4499573 Disc rotating apparatus |
| 02/12/1985 | US4499514 Disc drive apparatus |