WO2004042718A1 - 磁気記録再生装置 - Google Patents
磁気記録再生装置 Download PDFInfo
- Publication number
- WO2004042718A1 WO2004042718A1 PCT/JP2003/014082 JP0314082W WO2004042718A1 WO 2004042718 A1 WO2004042718 A1 WO 2004042718A1 JP 0314082 W JP0314082 W JP 0314082W WO 2004042718 A1 WO2004042718 A1 WO 2004042718A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reel
- take
- magnetic tape
- cartridge
- magnetic
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 230000032258 transport Effects 0.000 description 13
- 238000004804 winding Methods 0.000 description 10
- 210000000078 claw Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241001272720 Medialuna californiensis Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/037—Single reels or spools
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/66—Threading; Loading; Automatic self-loading
- G11B15/67—Threading; Loading; Automatic self-loading by extracting end of record carrier from container or spool
Definitions
- the present invention relates to a magnetic recording / reproducing apparatus which performs a recording / reproducing operation on a single reel type power cartridge.
- Magnetic recording / reproducing devices that perform recording / reproducing operations on a so-called 1-relie type cartridge, in which a magnetic tape is wound and stored on a single reel, are already known.
- the one-reel type cartridge has a winding reel inside the cartridge, compared to a two-reel type cartridge having a supply reel and a take-up reel.
- the power cartridge can be compactly configured because it is not provided in the housing.
- a leader lock 3 is provided at the beginning of the magnetic tape 2 housed in the force wedge 1.
- the following two methods are mainly used to transport the leader block 3 to the take-up reel 6.
- a transport connection mechanism called a transport is provided, and the leader lock 3 is chucked by a pin or the like provided in the transport connection mechanism, and the leader is opened by a lever rail or the like provided in the transport connection mechanism. Move block 3 to take-up reel 6.
- FIGS. 10 (a) and 10 (b) As the recording head 5 for recording / reproducing to / from the magnetic tape 2, a fixed magnetic head as shown in FIGS. 10 (a) and 10 (b) has been conventionally used. It has been proposed to use a rotating drum-type magnetic head for performing high-density recording instead of (for example, Japanese Patent Application Laid-Open Nos. Hei 5-303801, Hei 6-). No. 10 36549).
- FIGS. 11 (a) and (b) As a conventional magnetic recording / reproducing apparatus using a one-reel type cartridge 1 and a rotating drum type magnetic head, as shown in FIGS. 11 (a) and (b), a plan view is shown.
- a rotating drum-type magnetic head (hereinafter referred to as a rotating magnetic head) 10 is disposed at the center, and a predetermined gap is provided on both sides of the rotating magnetic head 10.
- the left side in the case shown in Fig. 11
- the back side in the case shown in Fig. 11, the right side
- Reel 6 is arranged.
- a transport coupling mechanism 11 for transporting the leader block 3 of the cartridge 1 to the take-up reel 6 is provided from the location of the cartridge 1 to the center of the take-up reel 6. (Note that the location of the transfer coupling mechanism 11 is simply shown in Fig. 11).
- the leader block 3 of the force cartridge 1 is wound.
- Take-up reel for taking in near the center of reel 6 The notch 6a is formed only at a position corresponding to the movement path of the locking device.
- Reference numeral 7 denotes a supply reel provided in the cartridge 1 and wound with the magnetic tape 2.
- a plurality of guide posts (magnetic tape 2 is attached to the rotating magnetic head 1). Rollers 1, 1, 1, 3, and 3, and a pinch roller 15 that presses the magnetic tape 2 on the capstan 14 a, which is the rotation axis of the capstan motor 14, and a magnetic tape 2 from the take-up reel 6
- the guide roller 16 which moves the guide roller 16a to the side of the capstan 14a, is moved along the predetermined movement paths a and b.By these operations, the rotating magnetic head 10 becomes magnetic.
- the tape 2 is wound around, the magnetic tape 2 is fed at a predetermined speed by the capstan 14a, and the information on the magnetic tape 2 is read and written by the rotating magnetic head 10.
- the maximum winding diameter of the take-up reel 6 must be considered. Take up the rotating magnetic head 10 at a position distant from the take-up reel 6 and pull out the magnetic tape 2 (tape guide rollers 12 and 13, pinch rollers 15, guide rollers 16, etc.) In order to prevent a part of these guide posts from interfering with the hub of the take-up reel 6 during the movement of the take-up reel 6, the rotating magnetic head 10 and the take-up reel 6 are connected in consideration of the moving paths a and b.
- the overall length of the product as a magnetic recording / reproducing device especially the storage position of the cartridge 1 and the winding of the rotating magnetic head 10 in plan view, Take Le 6 Toganami
- the length L1 in the vertical and longitudinal (depth) directions and the planar installation area are longer than those of a magnetic recording / reproducing device equipped with a fixed head type recording head 5, and magnetic recording / reproducing There was a problem that the device became large. Disclosure of the invention
- a magnetic recording / reproducing apparatus is configured such that a one-reel type cartridge containing a magnetic tape is detachably attached to the take-up reel for winding the magnetic tape.
- a rotary drum-type magnetic head for recording and reproducing magnetic tape, a capstan motor for feeding the magnetic tape at a predetermined speed, and a magnetic tape when the cartridge is mounted.
- a transport coupling mechanism that transports the start end to the take-up reel and connects it to the take-up reel.When the magnetic tape is not connected to the take-up reel, it is located at a predetermined unload position, while the start end of the magnetic tape is taken up by the take-up reel.
- the magnetic tape After being connected to the magnetic head, the magnetic tape is guided along a predetermined moving path so as to be wound around a rotating drum-type magnetic head, and the capstan motor is driven.
- a plurality of guide posts that move to a predetermined load position pressed against the capstan are provided.
- the take-up reel hub has a rotating drum-type magnetic head and a take-up reel.
- a notch is formed corresponding to the movement path of at least one guide post passing through the guide post.
- At least one guide post passes through the notch formed in the hub of the take-up reel when moving between the rotary drum type magnetic head and the take-up reel. To rotate It is possible to arrange the drum-type magnetic head and the take-up reel close to each other.
- the guide post when the magnetic tape is wound on the take-up reel by a predetermined diameter or more, the guide post reaches the unload position. Movement is prohibited, and only movement to a hard-load position that does not interfere with the magnetic tape wound on the take-up reel is allowed. With this configuration, during fast-forwarding and rewinding, the guide post is moved to the half-load position, so that fast-forwarding and rewinding operations can be performed without any trouble.
- a cartridge discharge instruction is issued.
- the guide post is moved to the unlocked position.
- a magnetic recording / reproducing apparatus is characterized in that a one-reel drive cartridge containing a magnetic tape is detachable, and a take-up reel for winding a magnetic tape; Rotating drum type magnetic head for recording / reproducing the magnetic tape, Capstan Motor for feeding the magnetic tape at a predetermined speed, and take-up reel at the beginning of the magnetic tape when the cartridge is installed; A transport coupling mechanism for transporting and binding, When the magnetic tape is not connected to the take-up reel, it is arranged at the predetermined unload position.After the start end of the magnetic tape is connected to the take-up reel, the magnetic tape is moved along the predetermined moving path.
- a plurality of guide posts that move the tape to a predetermined load position where the tape is wound around a rotating drum-type magnetic head and pressed against a capstan that is rotated by a cabinet stand are provided along the thickness direction of the cartridge.
- the take-up reel overlaps the cartridge when viewed in a plan view from the direction, and is arranged so that the vertical position is different.
- the take-up reel overlaps the cartridge when viewed in a plan view from the direction along the thickness direction of the cartridge, so that the planar installation area of the magnetic recording / reproducing device can be reduced. Can be.
- FIG. 1 is a schematic plan view of a magnetic recording / reproducing apparatus according to an embodiment of the present invention, in which an unloaded state in which a cartridge is stored and a leader block is taken up and conveyed to a reel side. Show,
- Fig. 2 is a schematic plan view showing the hard-load state of the magnetic recording and reproducing apparatus.
- FIG. 3 is a schematic plan view showing a loading state of the magnetic recording / reproducing apparatus
- FIG. 4 is a schematic plan view showing a hard loading state of the magnetic recording / reproducing apparatus
- Fig. 5 is a diagram showing the unloaded state of the magnetic recording / reproducing apparatus before the take-up of the re-dub mouth and removal from the reel.
- FIG. 6 is a schematic diagram of a magnetic recording / reproducing apparatus according to another embodiment of the present invention. Top view,
- FIG. 7 is a schematic plan view of a magnetic recording / reproducing apparatus according to another embodiment of the present invention.
- FIG. 8 is a schematic perspective view of the magnetic recording / reproducing apparatus.
- FIG. 9 is a schematic side view of the magnetic recording and reproducing apparatus.
- FIG. 10 are schematic plan views of a conventional magnetic recording / reproducing apparatus, respectively.
- (A) shows a state where a cartridge is inserted
- (b) shows a state where a cartridge is inserted. Shows the state where the luggage is stored
- FIG. 11 are schematic plan views of a conventional magnetic recording / reproducing apparatus a having a drum-type magnetic head, respectively, and (a) shows a state where a cartridge is inserted. (B) shows the state where the cartridge is stored,
- FIG. 12 is a schematic plan view of the conventional magnetic recording / reproducing apparatus, showing a closed state.
- FIG. 1 shows a case where a power cartridge is stored and a leader block is taken up on a reel side. Shows the unloaded state after being conveyed.
- FIG. 2 shows a state where the state is switched from the unload state to the half-state
- FIG. 3 shows a state where the load state is switched
- FIG. 4 shows a state where the state is switched from the load state to the half-load state
- the side where the cartridge is stored see FIGS. 1 to 5). It is assumed that (left side) is the near side (front side). Also, components having substantially the same functions are denoted by the same reference numerals.
- a magnetic recording / reproducing apparatus includes a one-reel cartridge (having only a supply reel 7) containing a magnetic tape 2. It is detachable in the direction. A leader block 3 is attached to the start end of the magnetic tape 2.
- the magnetic recording / reproducing device includes a take-up reel for winding the magnetic tape 2
- a rotating drum-type magnetic head (hereinafter referred to as a rotating magnetic head) 10 for recording / reproducing to / from the magnetic tape 2; and a capstan motor for feeding the magnetic tape 2 at a predetermined speed. 14 and the leader attached to the beginning of magnetic tape 2 when cartridge 1 is installed.
- a transport connection mechanism that transports and connects the hook 3 to the engaged recess 20 a of the take-up reel 20 (in this embodiment, a leader block
- the magnetic tape 2 is provided at a position higher than a position above the chassis 30 of the magnetic recording / reproducing apparatus in which the cartridge 1 and the like are stored.) And a plurality of guide posts that are wound around the cap 10 and pressed against the capstan 14 a of the capstan model 14.
- the rotating magnetic head 10 is disposed at a substantially central position in the magnetic recording / reproducing apparatus when viewed in a plan view, and in front of the rotating magnetic head 10,
- a one-reel type cartridge 1 is arranged so as to be able to be stored therein, and a take-up reel 20 is arranged on the back side.
- the guide post is fixed to a predetermined position, and is provided with a fixed guide roller 37 for guiding the magnetic tape 2 at a position protruding from the cartridge 1 and a first guide groove 30a formed in the chassis 30.
- Guide roller 31 serving as a first guide post for guiding the magnetic tape 2 at a position exiting from the force 1, and a second roller formed on the chassis 30.
- the second and third guide posts which are movable along the third guide grooves 30b and 30c and wind the magnetic tape 2 around the rotating magnetic head 10 at a predetermined angle.
- the second tape guide rollers 32, 33, and the fourth and fifth guide grooves 30 d, 30 e formed in the chassis 30 are movable along the magnetic tape 2 and the capstan 14.
- each guide post other than the fixed guide rollers 37 is provided in each guide groove 30a to 30e by a drive mechanism disposed below the chassis 30. Are moved along.
- the second tape guide rollers 33 passing through the hub of the take-up reel 2 between the rotating magnetic head 10 and the take-up reel 20 and the first, Notches cut into a fan shape corresponding to the third, fourth, and fifth guide grooves 30c, 30d, and 30e, which are the movement paths of the second guide rollers 34, 35. 20 b is formed.
- the first and second cutouts are located at the notches 20 b. 2 Guide rollers 3 4 and 3 5 are provided. You.
- the engaging claw 21 of the transport coupling mechanism moves along the transfer rail 22 and is moved to the start end of the magnetic tape 2.
- the mounted leader block 3 is conveyed to the engaged recess 20a of the take-up reel 20 and connected thereto.
- the guide roller 31 near the cartridge 1 storage location is rotated by the rotating magnetic head 1a in the first guide groove 30a.
- the first and second tape guide rollers 32 and 33 and the first and second guide rollers 34 and 35 are arranged on the side close to 0, respectively. It is located on the side of c, 30d, and 30e far from the rotating magnetic head 10.
- the guide roller 31 is moved to the side of the first guide groove 30a away from the rotating magnetic head 10 in order to set the standby state to the half-load state.
- the second tape guide roller 33 while rotating the take-up reel 2 in the c direction, move the second tape guide roller 33 to an intermediate position in the third guide groove 30 c which is closer to the rotating magnetic head 10.
- the first and second guide rollers 34 and 35 are moved to the end positions of the fourth and fifth guide grooves 30d and 30e which are closer to the capstan 14a.
- the second tape guide roller 33 and the first and second guide rollers 34 and 35 are arranged at positions outside the hub of the take-up reel 2.
- the first and second tape guide rollers 3 2 and 33 are moved to the end positions near the rotating magnetic head 10 in the second and third guide grooves 30b and 30c, and the magnetic tape 2 is moved to the rotating magnetic head 10 It is maintained in a state of being wound at a predetermined angle.
- the pinch roller 36 is pressed against the capstan 14 a with the magnetic tape 2 sandwiched therebetween. Then, in this loading state, while rotating the capstan 14a to feed the magnetic tape 2 at a predetermined speed, the rotating magnetic head 10 is rotated to read and write data on the magnetic tape 2.
- the pinch roller 36 is retracted to a predetermined position below (or above) so as not to interfere with the magnetic tape 2 except in the loading state.
- the second tape guide roller 33 is arranged so as to largely move to the vicinity of the storage location of the third force cartridge 1, whereby the first tape guide roller 32 is rotated by the rotating magnetic field. It is configured so that there is no need to pass between the head 10 and the storage location of the cartridge 1.
- the magnetic recording / reproducing apparatus When the magnetic recording / reproducing apparatus receives an instruction to fast-forward and rewind in the loading state, as shown in FIG. 4, the second tape guide roller 33 and the pinch roller 3 are placed in the hard loading state. 6 is returned, and fast-forward operation (high-speed search operation) and rewind operation are performed.
- the supply reel 7 and the take-up reel 20 are rewound, and the magnetic force is stored in the cartridge 1.
- Tape 2 is all rewound.
- the guide roller 31 is moved to the side closer to the rotating magnetic head 10 in the first guide groove 30a, and at the same time, the take-up reel 2 is moved in the d direction. 2nd tape guide opening while rotating Roller 33 is moved to an end position in the third guide groove 30 c away from the rotating magnetic head 10, and the first and second guide rollers 34 are moved.
- 3 5 is the capstan in the 4th and 5th guide grooves 30 d 30 e
- the 2 guide rollers 3 4 3 5 pass through the cutouts 20 b formed on the eight reels of the take-up reel 20 when switching from the unopened state to the hard-floated state. If the rotating magnetic head 53 ⁇ 4 and the winding reel 20 are arranged close to each other as long as the maximum outer peripheral line of the eight windings on the winding reel 20 does not contact the rotating magnetic head 10! Becomes possible. Also, when loading, the second tape guide opening
- the roller 33 is a rotating magnetic head.
- the magnetic recording / reproducing apparatus of FIG. 10 is enlarged from the magnetic recording / reproducing apparatus shown in FIGS. 10 to 12), and is compact as a magnetic recording / reproducing apparatus having a rotating magnetic head 10.
- the system is configured so that only movement to the half-edge position that does not interfere with the magnetic tape 2 wound on the take-up reel 20 is permitted, so that fast-forward and rewind operations can be performed without any trouble. Can be.
- the cartridge 1 when the cartridge 1 is instructed to be ejected, after the magnetic tape 2 is completely rewound into the cartridge 1, the second tape guide rollers 33 and the first and second tape guide rollers 33 are provided. By configuring the guide rollers 34 and 35 to move to the unloading position, the cartridge 1 can be returned to a standby state in which the cartridge 1 can be discharged or introduced without any trouble.
- the cutout portion 2Ob of the take-up reel 20 is formed in a fan shape (arc shape) is described.
- the present invention is not limited to this. As described above, it may be cut out in a half-moon shape.
- the notch depth of the notch 2 Ob (the depth of the cut from the outer periphery of the hub toward the center) does not necessarily have to reach the vicinity of the center of the hub. The distance between the rotating magnetic head 10 and the take-up reel 20 can be reduced as compared with the case where no b is provided.
- the notch depth is shallow, the magnetic tape 2 is wound around the take-up reel 20 by a predetermined diameter (the outer diameter of the portion where the notch portion 20b is provided).
- the guide post (the second tape guide roller 33 and the first and second guide rollers 34, 35, etc.) moves to the unload position. And do not interfere with the magnetic tape 2 wound on the take-up reel 20. If the magnetic tape 2 is wound around the above diameter and the magnetic tape 2 is wound, the cartridge 1 will be ejected when the cartridge 1 is ejected.
- the guide post may be moved to the unload position after all the magnetic tape 2 has been rewound into the cassette 1.
- FIGS. 7 to 9 are a plan view, a perspective view, and a side sectional view showing a magnetic recording / reproducing apparatus according to another embodiment of the present invention, which are the same as those of the magnetic recording / reproducing apparatus of the above embodiment. Functions are denoted by the same reference numerals, and description thereof is omitted.
- the take-up reel 50 is mounted on the cartridge 1 in a plan view from a direction along the thickness direction of the cartridge 1. It is arranged so that it overlaps with the top 1 and the vertical position is different.
- 3 is a leader block
- 56 is a transfer rail that guides the leader block 3
- 5 la to 51 d are guide posts that guide magnetic tape
- 52 and 53 are magnetic.
- 54, 55 are guide grooves for guiding the first and second tape guide rollers.
- the running system of the magnetic tape 2 is three-dimensionally configured.
- the leader block 3 which is the media start end of the cartridge 1 is pulled out along the transfer rail 56, and is pulled out.
- the magnetic tape 2 is guided by a plurality of guide posts 51a to 51d, and is three-dimensionally arranged on a take-up reel 50 arranged to overlap the lower side of the power cartridge 1. Is stored in. And these guide posts 5 1a to 5
- the first and second tape guide rollers 52 and 53 disposed outside the magnetic tape 2 guided by 1d are rotated along the guide grooves 54 and 55 and around the magnetic head 10. As a result, the magnetic tape 2 is wound around the rotating magnetic head 10 at a predetermined angle, and the loading is completed.
- the take-up reel 50 is disposed so as to overlap with the cartridge 1 when viewed in a plan view from a direction along the thickness direction of the cartridge 1.
- the planar installation area can be kept small.
- At least the rotary drum type magnetic head and the take-up reel pass between the take-up reel and the hub of the take-up reel.
- the guide post is prohibited from moving to the unload position, and a half that does not interfere with the magnetic tape wound on the take-up reel is prohibited.
- the take-up reel is wound with a magnetic tape of a predetermined diameter or more, when the cartridge is instructed to be discharged, the inside of the cartridge is The guide post is moved to the unload position after the magnetic tape has been completely rewound to the standby position, so that it can be returned to the standby state without any trouble when the cartridge is ejected. be able to.
- magnétique recording can also be performed.
- the planar installation area of the reproducing apparatus can be reduced, and the range of use of the system equipped with the magnetic recording / reproducing apparatus is expanded.
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Winding Of Webs (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/532,803 US7262933B2 (en) | 2002-11-07 | 2003-11-04 | Magnetic recorder/reproducer with freely detachable magnetic tape for engaging a guide post which traces a path through a notch in a take-up reel |
US11/892,614 US20070285834A1 (en) | 2002-11-07 | 2007-08-24 | Magnetic recorder/reproducer with freely detachable magnetic tape |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-323237 | 2002-11-07 | ||
JP2002323237A JP4190256B2 (ja) | 2002-11-07 | 2002-11-07 | 磁気記録再生装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/892,614 Division US20070285834A1 (en) | 2002-11-07 | 2007-08-24 | Magnetic recorder/reproducer with freely detachable magnetic tape |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004042718A1 true WO2004042718A1 (ja) | 2004-05-21 |
Family
ID=32310412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/014082 WO2004042718A1 (ja) | 2002-11-07 | 2003-11-04 | 磁気記録再生装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7262933B2 (ja) |
JP (1) | JP4190256B2 (ja) |
CN (2) | CN101335029A (ja) |
TW (1) | TWI258734B (ja) |
WO (1) | WO2004042718A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9183874B1 (en) * | 2015-03-31 | 2015-11-10 | International Business Machines Corporation | Determining estimated position information of a magnetic recording tape using media thickness estimation |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06349167A (ja) * | 1993-06-10 | 1994-12-22 | Hitachi Ltd | テープローディング装置 |
JPH09500753A (ja) * | 1993-07-19 | 1997-01-21 | クウォンタム・コーポレイション | 回転するテープ端縁ガイド |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3363852A (en) * | 1966-03-21 | 1968-01-16 | Fowler Allan R | Coaxial tape transport apparatus |
US3598926A (en) * | 1968-01-25 | 1971-08-10 | Victor Company Of Japan | Magnetic recording and reproducing apparatus of the automatic tape threading system |
DE2152942C2 (de) * | 1970-11-13 | 1983-12-01 | N.V. Philips' Gloeilampenfabrieken, 5621 Eindhoven | Magnetbandkassette sowie ein Aufzeichnungs- und/oder Wiedergabegerät für eine derartige Kassette |
JPS5147324B1 (ja) * | 1971-05-22 | 1976-12-14 | ||
US3894701A (en) * | 1973-07-02 | 1975-07-15 | Bell & Howell Co | Information carrier magazine handling apparatus |
NL7702875A (nl) * | 1977-03-17 | 1978-09-19 | Philips Nv | Apparaat voor het opnemen en/of weergeven van magnetische registraties van hoge frequentie. |
US4593330A (en) * | 1983-04-26 | 1986-06-03 | Rca Corporation | Tape threading arrangement for 360 degree wrap tape recorder |
JPH05303801A (ja) | 1992-04-24 | 1993-11-16 | Hitachi Ltd | 磁気テープ装置 |
JPH06103649A (ja) | 1992-09-09 | 1994-04-15 | Hitachi Ltd | 磁気記録再生装置及びそれを備えた磁気テ−プライブラリ−装置 |
US6433953B1 (en) * | 1998-12-11 | 2002-08-13 | Sony Corporation | Recording/reproducing apparatus |
US6809897B2 (en) * | 2002-01-07 | 2004-10-26 | Exabyte Corporation | Direct threading helical tape path for single-reel tape cartridge |
-
2002
- 2002-11-07 JP JP2002323237A patent/JP4190256B2/ja not_active Expired - Lifetime
-
2003
- 2003-11-04 CN CNA2008101429470A patent/CN101335029A/zh active Pending
- 2003-11-04 CN CNB2003801022559A patent/CN100489979C/zh not_active Expired - Fee Related
- 2003-11-04 US US10/532,803 patent/US7262933B2/en not_active Expired - Fee Related
- 2003-11-04 WO PCT/JP2003/014082 patent/WO2004042718A1/ja active Application Filing
- 2003-11-06 TW TW092131021A patent/TWI258734B/zh not_active IP Right Cessation
-
2007
- 2007-08-24 US US11/892,614 patent/US20070285834A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06349167A (ja) * | 1993-06-10 | 1994-12-22 | Hitachi Ltd | テープローディング装置 |
JPH09500753A (ja) * | 1993-07-19 | 1997-01-21 | クウォンタム・コーポレイション | 回転するテープ端縁ガイド |
Also Published As
Publication number | Publication date |
---|---|
US20060002003A1 (en) | 2006-01-05 |
US7262933B2 (en) | 2007-08-28 |
CN100489979C (zh) | 2009-05-20 |
JP4190256B2 (ja) | 2008-12-03 |
US20070285834A1 (en) | 2007-12-13 |
CN1708801A (zh) | 2005-12-14 |
JP2004158122A (ja) | 2004-06-03 |
TWI258734B (en) | 2006-07-21 |
CN101335029A (zh) | 2008-12-31 |
TW200421268A (en) | 2004-10-16 |
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