|
Match
|
Document |
Document Title |
|
|
7284722 |
Information recording medium
An information recording medium of the present invention includes a pair of tape reels around which a magnetic tape is wound, a case main body having first windows and second windows formed to the...
|
|
|
6637251 |
Hub lock releasing structure for a tape recorder and related method of fabrication
A hub lock releasing structure for a tape recorder has a releasing pin for releasing a hub from a locked state by pressing a hub locking member installed on a tape cassette in one direction as the...
|
|
|
6446896 |
Tape cassette
In a tape cassette, a reel brake member has an opening hole portion for insertion of a brake release member on a device side, and a guide recessed portion for guiding the brake release member is...
|
|
|
6257780 |
Ink ribbon cartridge having one undetachable spool and idle rotation preventing structure
An ink ribbon is formed form a belt shaped sheet body, and is wound around a pair of tubes. Spools are detachably mounted at each end of the tube bodies. An ink ribbon cartridge includes side...
|
|
|
6215619 |
Tape cassette with reel brake release lever
A problem with the assembling of tape cassettes has been the possibility of erroneous fitting of the upper end of a coil spring that presses a release lever onto one of cylindrical bosses that...
|
|
|
5887813 |
Tape cassette having reel detent pivots formed with an axially extending groove for cooling the pivots at substantially the same rate as the cassette
A tape cassette consisting of two cassette halves containing a pair of tape reels around which a length of tape is wound. Columnar pivots are formed upright on an inner wall of one of the cassette...
|
|
|
5873537 |
Cassette for magnetic tape with a reel locking assembly having a resilient coil lock-engagement member
A cassette for magnetic tape includes a pair of cassette halves cooperating with each other to form a cassette body; a pair of reels disposed rotatably in one of the cassette halves to wind the...
|
|
|
5860611 |
Tape cassette and recording and reproducing apparatus
A tape cassette capable of exhibiting satisfactory resistance to shock to prevent sagging of a tape. During non-use of a tape cassette, a lock member prevents a reel brake member urged by elastic...
|
|
|
5816520 |
Reel brake apparatus for a VCR
The reel brake apparatus for a VCR has a releasing shaft and a mode plate for driving the releasing shaft. The releasing shaft is movably mounted on a main base, and the mode plate has a recess...
|
|
|
5791578 |
Recording medium device with memory terminals and shutter sized and shaped in relation thereto
A recording medium device has a cartridge main body housing a recording medium configured for recording information signals. The recording medium device includes the cartridge main body housing the...
|
|
|
5791577 |
Reel lock releasing apparatus for a magnetic recording/reproducing apparatus capable of operating dual sized cassettes
A novel tape cassette reel lock releasing apparatus for a magnetic recording/reproducing apparatus. The tape cassette reel lock releasing apparatus includes a main base having a releasing boss...
|
|
|
5758837 |
Tape cassette with anti-sticktion mechanism
A tape cassette has a tape extending from one tape reel around a tape engagement area of the periphery of a guide member and to another tape reel when the tape is in a normal operating position...
|
|
|
5529256 |
Dual reel-locking mechanism for compact tape cassette
A compact size tape cassette including a pair of brake mechanisms associated with supply and take-up reel hubs for simultaneously locking the reel hubs in position against rotation relative to a...
|
|
|
5506739 |
Tape cassette with slidably guided, spring-biased reel locking means
A tape cassette having a reel lock mechanism which includes a slider adapted to slide in frontward and rearward directions within a cassette housing; a pair of lock pawls adapted to engage with...
|
|
|
5505397 |
One-piece videocassette reel lock system
An integral one-piece reel lock located in the base lower wall of a videocassette between two reels includes two locking pawl portions, a release lever portion, and connecting arms. The two locking...
|
|
|
5436782 |
Magnetic-tape cassette and reel-locking device suitable for use in the magnetic-tape cassette
A magnetic-tape cassette includes a reel locking device having tow levers each having one tooth. The levers further comprise actuating members which can be pushed away by a release pin provided on...
|
|
|
5435498 |
Reel lock device for a video tape cartridge
A reel lock device for use in a video tape cartridge having upper and lower shells and reels rotatably disposed between the shells, includes reel lock levers rotatable on the lower shell to be...
|
|
|
5433398 |
Tape cassette with reel lock mechanism
A tape cassette having a cassette case; a pair of tape reels rotatably mounted in the cassette case, on which tape reels a magnetic tape is wound, each of the tape reels having a flange formed with...
|
|
|
5412525 |
Tape cassette having a rockable finger for latching a slidable shutter
A tape cassette has a substantially rectangular, box-shaped casing with a recess in a front portion of the casing having openings facing forwardly and downwardly, respectively, and with a bottom...
|
|
|
5402955 |
Reel-locking mechanism for compact tape cassette
A cassette has supply and take up reels with corresponding annular gears thereon. A pivotally mounted driving brake arm has an intermediately positioned pawl engaging the take up reel gear. An end...
|
|
|
5358194 |
Reel braking mechanism for two piece videocassette system
Reel brakes for inclusion in a cartridge-to-cassette adaptor which can be released by either a manual winder structure or a tape transport carried release pin.
|
|
|
5354013 |
Tape cassette fast forward clutch
A tape cassette having a clutch mounted therein to permit rotation of the base reel and take-up reel in a first direction below a predetermined speed and prohibit rotation of the reels in the first...
|
|
|
5348244 |
Tape cassette case having ridges bearing a sliding reel lock member
A tape cassette has a plurality of spaced apart, elongated bearing surface portions elevated relative to an internal surface of a cassette case and on which a reel lock member is adapted to slide....
|
|
|
5342001 |
Tape cassette having a reel-locking or lid-locking device
A tape cassette includes a cassette casing which rotatably accommodates tape reels for winding a tape and accommodates a reel locking member for preventing the rotation of the reel when the tape...
|
|
|
5276580 |
Tape cassette including a spool locking member
A tape cassette (1) comprises a case body consisting of an upper half case (2) and a lower half case (3), a pair of spools (7,8) for winding a tape, supported for rotation within the case body and...
|
|
|
5255144 |
Brake device for tape reel in magnetic tape cassette
A reel brake device for a tape reel of a magnetic tape cassette has a pair of braking strips for a supply reel and a take-up reel. The braking strips are formed with at least one hinged section to...
|
|
|
5224005 |
Tape reel locking and releasing device
In a tape reel locking and releasing device for a tape cassette having a reel locking member which is slidable between a locking position and releasing position and is urged resiliently by a...
|
|
|
5219130 |
Hub lock for video cassette
A reel-locking device for a video cassette. One or more stationary teeth are positioned to engage corresponding teeth on the perimeter of the video cassette tape reel. When the video cassette is...
|
|
|
5210670 |
Reel brake operable from both sides of magnetic tape cassette
A magnetic tape cassette incorporates therein a braking member which brakes reel hubs when the magnetic tape cassette is not in use, so that the reel hubs are prevented from being rotated. The...
|
|
|
5198952 |
Ultra-compact cassette system having a reel brake mechanism
An ultra-compact tape cassette system includes an ultra-compact cassette and an adaptor, simulating a standard compact cassette, which allows the cassette to be played in a recorder designed for a...
|
|
|
5143317 |
Tape cassette with dual hub lock torsion springs
A magnetic tape cassette having a cassette casing formed of upper and lower parts, reel hubs accommodated within the cassette casing and around which a magnetic tape is wound, a locking member for...
|
|
|
4918558 |
Magnetic tape cassette having reel locks controlled by an optical tape end detecting element
A magnetic tape cassette comprises a compact reel lock mechanism which includes a pair of reel lock arms engaging with outer peripheries of a pair of tape reels, a sliding member serving as a cover...
|
|
|
4903915 |
Tape cassette having means for locking reels thereof
A tape reel lock and release device having gear portions formed around outer peripheries of a pair of tape reels rotatably provided within a cassette half, a tape reel locking member having a...
|
|
|
4874143 |
Tape cassette having rewind control mechanism
A tape cassette which has a limited access rewind system includes a one-way coupling arranged to communicate between the spool and the rewind mechanism. The one-way coupling mechanism includes an...
|
|
|
4850547 |
Magnetic tape cassette
In a magnetic tape cassette comprising an upper half housing section with a see-through window, a lower half housing section, a pair of hubs on which a length of magnetic tape is wound and which...
|
|
|
4801107 |
Cassette locking system
A conventional reel brake in a video cassette is modified so that it will not function to release the brake when the cassette is placed in a cassette player unless a disabling device in the...
|
|
|
4757957 |
Tape cartridge
A tape cartridge for use in an audio digital recording system comprising a hub locking mechanism including a hub locking plate mounted in a case body for moving between a locking position and...
|
|
|
4742418 |
Tape cassette with means for limiting movement of reel brake
A tape cassette comprises a case including upper and lower halves, each having a pair of parallel side walls and a back wall extending between the side walls, a pair of reels housed in the case on...
|
|
|
4742415 |
Magnetic tape cassette having a guided reel brake pawl
A brake mechanism for a tape cassette in which a brake member having two pawls is slidable to engage the pawls with tooth portions of the two tape reels. The brake member and the cassette case have...
|
|
|
4739949 |
Wheel locks for video tape cassettes
An improved wheel lock for a video tape cassette is molded as one whole unit (part) of a flexible and elastic plastic material. This single part can effectively prevent the wheels of the tape...
|
|
|
4736903 |
Self-locking hub assembly for a compact audio tape cassette and method for assembly
An internal, self-locking hub assembly for a compact, audio, tape cassette is described, including a locking member with at least one movable portion and a spring. The cassette includes at least...
|
|
|
4728056 |
Magnetic tape cassette with improved hub locking means
In a magnetic tape cassette which has a locking member (1), the locking member is provided with protrusions (6) for abutting and locking in place hubs 13 around which a magnetic tape (12) is wound....
|
|
|
4719529 |
Magnetic tape cassette incorporating prevention of unwanted rotation during transportation
A small sized tape cassette is provided with a slide guard which, when in the normal position, prevents the reel hubs from being inserted in the cassette. The guard panel of the cassette is...
|
|
|
4703384 |
Magnetic tape cassette with reel-lock mechanism
A tape cassette is provided with a slider serving as a reel lock releasing element and which is movable in the front-to-rear direction near the rear of the cassette, along a path defined by a...
|
|
|
4702434 |
Tape cassette arrangement
A tape cassette arrangement comprises a supply reel and a take up reel and control means acting upon the take up reel to prevent unauthorized rewinding of the tape. The control means comprises a...
|
|
|
4687358 |
Transfer material holding cassette including core rotation inhibiting means
An improved transfer material holding cassette is provided with a rotation inhibiting means which serves to inhibit the core from being rotated freely at a time before it is fitted to the housing...
|
|
|
4679110 |
Brake and tape tensioning means for tape cassettes having flanged reels, and a tape cassette, in particular a magnetic tape cassette, including these means
Spring elements, as brake and tape tensioning elements, are provided with two or more locking elements having a predetermined difference in length. The devices of which various embodiments are...
|
|
|
4678140 |
Tape cassette having a mounting for a leg spring for a reel brake spring
In a tape cassette having a mounting for a leg spring, in particular a brake spring in a tape cassette, the spring is held partly or completely either at the inner periphery or at the outer...
|
|
|
4650136 |
Magnetic tape cassette
A magnetic tape cassette in which the assembly operation of the cassette is made more efficient by prevention of a brake member from springing out of the cassette. A protrusion is formed on at...
|
|
|
4638393 |
Magnetic tape cassette having an improved braking mechanism
A magnetic tape cassette is provided with a pair of rotatable reels each having an upper and lower flange formed with suitable gear teeth. A braking assembly is comprised of first and second...
|