| Patents for G11B 17 - Guiding record carriers not specifically of filamentary or web form, or of supports therefor (20,090) |
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| 01/02/1986 | EP0166381A2 Data transfer apparatus for use with a magnetic disk cartridge |
| 01/02/1986 | EP0166118A2 Shrink ring for disk clamping |
| 12/31/1985 | US4562570 Video disc turntable having clamping device |
| 12/31/1985 | US4562566 Disc player |
| 12/31/1985 | US4562501 Transducer support apparatus |
| 12/31/1985 | US4562499 Magnetic disk unit |
| 12/31/1985 | US4562498 Loading/ejecting device for a magnetic disk |
| 12/27/1985 | EP0165431A1 Data transfer apparatus having a magnetic transducer head capable of proper data transfer contact with a flexible magnetic dick without fine adjustment |
| 12/24/1985 | US4561085 Front loading disc player |
| 12/24/1985 | US4561084 Disk loading and unloading system |
| 12/24/1985 | US4561078 Disc changer and disc holder and box for use with such a changer |
| 12/24/1985 | US4561035 Method and apparatus for clamping and balancing rotatable members |
| 12/19/1985 | WO1985005722A1 Disc file apparatus |
| 12/18/1985 | EP0164788A1 Holder for a rigid information disc and apparatus comprising a loading mechanism adapted to cooperate with such a holder |
| 12/18/1985 | EP0164597A1 Disc case |
| 12/17/1985 | US4559623 45 RPM Automatic play adaptor |
| 12/17/1985 | US4559575 Removable disk cartridge with improved door operating mechanism |
| 12/11/1985 | EP0164071A2 Pickup head position control device in an optical type disc reproducing device |
| 12/10/1985 | CA1197922A1 Recording disc |
| 12/05/1985 | WO1985003837A3 Device for the automatic centering of a recording medium |
| 12/04/1985 | EP0163463A1 Automatic disk cassette changer |
| 12/04/1985 | EP0163171A1 Apparatus for analyzing the interface between a recording disk and a read-write head |
| 12/04/1985 | EP0162919A1 A disc type information storage and rerieval system |
| 11/26/1985 | US4555736 Disc and videodisc reader head positioning control system |
| 11/21/1985 | EP0161720A2 Improved removable disk cartridge |
| 11/21/1985 | EP0161719A2 Improved removable disk cartridge |
| 11/21/1985 | EP0161718A2 Improved removable disk cartridge |
| 11/19/1985 | CA1197008A1 Centering member for rotary disk |
| 11/13/1985 | EP0160992A2 Disc memory including a removable magnetic disc cartridge, and cartridge included in said memory |
| 11/12/1985 | US4551966 Apparatus for storing information storage mediums into casings |
| 11/06/1985 | EP0160506A2 Sensor circuit |
| 11/06/1985 | EP0160494A1 Floppy disc drives |
| 10/29/1985 | CA1196096A1 Magnetic disc device |
| 10/23/1985 | EP0159177A2 Disc separating and feeding apparatus for disc copying machine |
| 10/23/1985 | EP0159100A1 Disc-record player comprising a pressure member for pressing a record disc against the turntable |
| 10/16/1985 | EP0158360A2 Disc reproducing apparatus |
| 10/16/1985 | EP0158359A2 Disc case |
| 10/16/1985 | EP0158315A2 Loading mechanism for a magnetic disk device |
| 10/15/1985 | US4547820 Floppy disk drive apparatus |
| 10/10/1985 | WO1985004510A1 Multi face multi videodisk reader |
| 10/09/1985 | EP0157588A2 Apparatus for writing on and/or reading from magnetic discs |
| 10/09/1985 | EP0156904A1 An apparatus for the centered mounting and unmounting of a disc on a spindle |
| 10/09/1985 | EP0156879A1 Optical disk format employing resynchronizable data sectors |
| 10/08/1985 | US4546397 Flexible magnetic disc cassette |
| 10/08/1985 | US4546396 Loading and unloading system for recording and/or playback apparatus |
| 10/08/1985 | CA1194993A2 Disc mounting means |
| 10/02/1985 | EP0156569A1 Loading device for disc cassettes |
| 10/01/1985 | US4545047 Centering device for interchangeable disk |
| 10/01/1985 | US4545045 Recording disk load and unload apparatus |
| 10/01/1985 | US4545044 Method and apparatus for optically recording and reproducing information |
| 10/01/1985 | US4544977 Magnetic disc device |
| 10/01/1985 | US4544956 Image information registering/retrieving system |
| 10/01/1985 | CA1194427A1 Device for loading and ejecting a disc in a disc player |
| 09/25/1985 | EP0155519A2 Apparatus for recording flexible magnetic disks |
| 09/24/1985 | US4543619 Magnetic disk cartridge and disk drive |
| 09/24/1985 | CA1194232A1 Optical-disc apparatus |
| 09/24/1985 | CA1193974A1 Disc player |
| 09/24/1985 | CA1193973A1 Disc player |
| 09/17/1985 | US4542426 Flexible hub for removable disk |
| 09/17/1985 | US4542415 Tracking error detecting device for disc-type video signal recorder/reproducer |
| 09/17/1985 | US4542288 Method for making a laser recordable wallet-size plastic card |
| 09/12/1985 | WO1985003837A2 Device for the automatic centering of a recording medium |
| 09/10/1985 | US4541086 Disc clamping mechanism |
| 09/10/1985 | US4541025 Control rod for clutch actuator for floppy disk drive |
| 09/04/1985 | EP0153461A1 Magnetic disc memory with a disc stack hub mounted on bearings on both sides |
| 09/03/1985 | US4539671 Recording and/or reproducing apparatus for a disk |
| 09/03/1985 | US4539670 Automatic disc loading apparatus |
| 09/03/1985 | US4539669 Front-loading record player |
| 09/03/1985 | US4539668 Device for loading and ejecting a disc in a disc player |
| 09/03/1985 | US4539663 Disc playing system with continuous playing function |
| 09/03/1985 | US4539614 Flexible magnetic disk clamping an injector mechanism |
| 09/03/1985 | US4539613 Loading apparatus for a recording medium |
| 09/03/1985 | US4539612 Spindle bearing assembly for disk drive unit |
| 08/27/1985 | US4538258 Record |
| 08/27/1985 | US4538253 Disc playing system with continuous playing function |
| 08/21/1985 | EP0152266A1 Rotary drive apparatus for a disc |
| 08/21/1985 | EP0152142A2 Method for reproducing information from an optically readable record carrier and apparatus for use in said method |
| 08/21/1985 | EP0151807A2 Autochanger type disc player |
| 08/20/1985 | US4536867 Self-centering disc |
| 08/20/1985 | US4536865 Bookshelf type record player |
| 08/20/1985 | US4536863 Method and apparatus for recovering information from a videodisc |
| 08/20/1985 | US4536813 Magnetic disc recording and/or reproducing apparatus |
| 08/20/1985 | CA1192304A1 Flexible disc recording and/or reproducing apparatus |
| 08/15/1985 | WO1985003593A1 Storage device for a disk stack of a magnetic disk memory |
| 08/14/1985 | EP0151260A1 Magnetic disc memory comprising a stack of discs with double sided bearing within a partially resilient casing |
| 08/14/1985 | EP0151259A1 Magnetic disc memory with two-sided bearing for a stack of disc biased by a membrane spring |
| 08/14/1985 | EP0151258A1 Divided housing with peripheral ring seal for magnetic disc memory |
| 08/14/1985 | EP0151256A1 Housing for magnetic disc memory with two sided bearing for the disc stack |
| 08/14/1985 | EP0151240A2 Guiding and registering multiple sizes of diskettes in a floppy disk drive |
| 08/13/1985 | US4535433 Apparatus for playing back rotating recording mediums |
| 08/13/1985 | US4535373 Labyrinth seal in disk storage drive |
| 08/13/1985 | CA1191948A1 Magnetic disk cartridge having record track indicating means |
| 08/06/1985 | US4532802 Apparatus for analyzing the interface between a recording disk and a read-write head |
| 08/06/1985 | CA1191602A1 Disc reproducing apparatus |
| 07/30/1985 | US4532623 Apparatus and method for reducing shock and vibration caused by cartridge loading |
| 07/30/1985 | US4532622 Record disc, turntable and method for fixing same |
| 07/30/1985 | US4532564 Removable disk cartridge |
| 07/24/1985 | EP0149532A1 Disc Players |
| 07/23/1985 | US4531171 Bidirectional brush pressure source for magnetic read/write heads |
| 07/17/1985 | EP0148553A1 Optical disc players |