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4635878 |
Indexing means for tape cassette
A tape cassette has a springloaded indexing mechanism to urge the cassette reels in a tape winding directions so as to tension the free run of tape between the reels whenever the cassette is...
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4631619 |
Magnetic tape cassette having improved reel locking means
A magnetic tape cassette comprises a locking means which is slidably placed between a locking position of coming into engagement with a pair of reels held in the magnetic tape cassette and a...
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4623105 |
Video cassette
A video cassette with two reels which are arranged in plane-parallel fashion for winding and unwinding a magnetic tape and with a locking mechanism consisting of a pivotal two-armed pawl for each...
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4607307 |
Reel braking device for a magnetic-tape cassette
In a tape cassette having two flanged tape reels or spools arranged for rotation about parallel axes, when the cassette is removed from a tape recorder a brake device prevents rotation of the...
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4605325 |
Ribbon cassette with releasable locking mechanism
A ribbon cassette incorporates a locking mechanism which acts to prevent both rotational spool movement and axial displacement or "treeing" of the coils of ribbon wound on a single flange supply...
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4579295 |
Brake mechanism for tape cassette
A brake mechanism for a pair of reels of a tape cassette includes a base member slidable in a guideway in a direction extending between the pair of reels. A pair of stopper members or arms are...
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4559574 |
Tape cassette
A tape cassette loaded with respect to a recording and/or reproducing apparatus having a reel driving mechanism including at least one reel driving shaft comprises a cassette case, and a supply...
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4553717 |
Recording tape cartridge
A recording tape cartridge comprising a case body, tape reels for winding a recording tape and a braking mechanism for preventing rotation of the tape reels when the recording tape cartridge is not...
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4541581 |
Dusttight tape cassette
A tape cassette comprises a cassette case comprising a main cassette body having a front opening at the front thereof and a lid rotatably mounted on the main cassette body for normally covering the...
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4513928 |
Magnetic tape cassette
A tape cassette for use in a magnetic recording/reproducing apparatus comprises a housing having top and bottom plates with a pair of tape reels rotatably accommodated side-by-side in the housing...
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4512534 |
Cassette reel lock
A locking mechanism for the reels of a tape cassette includes a pair of reel locks which are rotatable between reel engaging and disengaging positions and a spring on each of the reel locks for...
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4496119 |
Magnetic-tape cassette with simplified reel brake
A magnetic tape cassette having adjacent flanged reels mounted for rotation between major walls of a housing. A brake spring has intermediate portions arranged between respective projections on a...
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4482104 |
Tape cassette
A tape cassette includes a housing; a supply reel rotatably mounted in the housing for supplying tape and having a lower flange section with teeth around the periphery thereof; a take-up reel...
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4449677 |
Tape cassette
A tape cassette with tape reels mounted therewithin having an opening portion formed in one side of the tape cassette and a notched portion formed in the lower surface of the cassette in a position...
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4447020 |
Magnetic recording tape cartridge
A magnetic recording tape cartridge comprising a pair of tape reels each having a bottom flange with a plurality of engaging teeth on the peripheral edge of the bottom flange and a tape reel...
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4408733 |
Magnetic tape cassette
A magnetic tape cassette in which unwinding of the tape is prevented independent of the type of hub utilized. Each of the two hubs of the tape cassette includes a first cylindrical wall in which is...
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4396169 |
Magnetic tape cassette
A container for two rolls of tape-like material, especially a magnetic tape cassette, includes, as braking means, two curved levers which project from the container, are connected together and can...
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4341365 |
Video tape cassette
A miniaturized video tape cassette having flangeless tape winding hubs. Each hub is composed of an inner drum loosely fitted within an outer drum with torque transmitted between the drums via arms...
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4288048 |
Cassette
A magnetic tape cassette having two tape winding reels with associated brake levers pivotable between a disengaged position and a braking position for rotating the reels slightly and tensioning the...
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4232840 |
Tape cassette
In a tape cassette which includes a pair of rotatable reels and a pair of reel lock levers for preventing the reels from rotating at least in the tape unwinding direction, a single spring is...
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4136843 |
Tape cassette having reel locking means therein
Cassette and reel construction improvements wherein the cassette, when out of its play or operative condition, is locked as to interior structure whereby to prevent tape loosening, slack, or...
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4106724 |
Tape cassette
A tape cassette is provided which accommodates tape reels wound with a tape such as a magnetic tape, wherein a braking means for stopping the rotational movement of the tape reels in time of...
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4093151 |
Web transporting apparatus and web cartridges
Apparatus for transporting a web from a first reel to a second reel and cartridges for housing a web and distinct first and second web reels have a pair of distinct turntable structures for...
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4093149 |
Cartridge tape recorder system and cartridge therefor
A high performance magnetic tape transport and tape cartridge. The cartridge includes coplanar hubs carrying tape rolls on fixed axes, a brake system which urges each hub in a direction to tension...
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4012787 |
Video tape recorder
Transverse track magnetic tape wide-band recording apparatus such as a video cassette recorder, having a rotating head disc and a tape guide system with concave and convex guide members at either...
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RE29049 |
Tape recorder and magnetic tape cassette with movable tensioning and brake means
The invention relates to a magnetic tape cassette and a tape recorder for use with such a cassette. More specifically, the invention relates to the provision of movable means within the cassette,...
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3851840 |
HIGH SPEED CARTRIDGE
A reel-to-reel magnetic tape cartridge for a high speed tape dubbing system capable of achieving tape speeds as high as 240 inches per second or higher and characterized in that the tape is driven...
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3807840 |
FILM HANDLING CASSETTE HAVING REEL LOCKING MEANS
A multi-purpose photographic film handling cassette and a motion picture camera and projector or viewer with which the cassette is adapted to be used for exposing, processing, and projecting a...
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3706426 |
CONTAINER WITH BRAKE FOR ENCLOSED REEL
A cartridge stores a magnetic recording tape on two reels which are rotated when the cartridge is mounted on a drive spindle. Reels are prevented from turning inside the unmounted cartridge by a...
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3697014 |
TAPE HANDLING MECHANISM FOR COMPUTER
A cartridge having a stabilizer system for a standard IBM-type computer tape reel that may be placed in the cartridge for recording and subsequently be removed from the cartridge for use on a...
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3633845 |
MOUNTING ARRANGEMENT FOR AN ELONGATED RECORD CARRIER
A mounting arrangement for an elongated record carrier is disclosed in which a cassette is engageable in an operative position in a receptacle. A guide path comprising a rib member projecting from...
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3602458 |
TAPE RECORDER HAVING A TAPE CARTRIDGE
A tape recorder is provided with a tape cartridge unit wherein a payout or supply reel and a takeup reel are mounted side-by-side on parallel-spaced axes. When the cartridge unit is in its...
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3599895 |
TAPE CARTRIDGE LATCHING MECHANISM
Also provided is a spring mechanism contained within the cartridge casing which is operative to perform a number of functions. The spring mechanism is effective to operate a brake against the tape...
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3547446 |
PORTABLE TAPE RECORDER WITH A SINGLE FINGER-ACTUATED CONTROL KNOB
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3523656 |
TAPE CASSETTES
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3373951 |
Drive means for miniature tape recorders
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3197151 |
Tape transport
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3155334 |
Magnetic sound recording and reproducing apparatus
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3111282 |
Magnetic sound reproduction
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3087686 |
Tape recorder apparatus
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3075717 |
Apparatus for making records and/or reproducing records from strip material and magazines for such strip material
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3059871 |
Magnetic-tape-reel device
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3027111 |
Recording and reproducing apparatus
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2989261 |
Portable dictation apparatus
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2943805 |
Clamping device for tape spools of magnetic tape recorders
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