CN2041063U - Tape recorder - Google Patents
Tape recorder Download PDFInfo
- Publication number
- CN2041063U CN2041063U CN88209524U CN88209524U CN2041063U CN 2041063 U CN2041063 U CN 2041063U CN 88209524 U CN88209524 U CN 88209524U CN 88209524 U CN88209524 U CN 88209524U CN 2041063 U CN2041063 U CN 2041063U
- Authority
- CN
- China
- Prior art keywords
- aforementioned
- magnetic head
- installing plate
- head installing
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1883—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers
-
- 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
- G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
- G11B15/67581—Guiding containers, e.g. loading, ejecting cassettes with pivoting movement of the cassette holder
- G11B15/67592—Guiding containers, e.g. loading, ejecting cassettes with pivoting movement of the cassette holder inside the apparatus
Landscapes
- Toys (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
The utility model relates to a tape recorder without a clamping ring, and a magnetic head installation plate is installed on the tape recorder easily. The utility model is provided with a bottom plate with embedding holes, the magnetic head installation plate with free reciprocating move on the bottom plate, a plate-shaped spring arranged on the magnetic head installation plate, a tape box bracket which relieves clamp for the magnetic head installation plate by the plate-shaped spring, and a clamping stop sheet which limits the magnetic head installation plate from returning the section limiting position on the plate-shaped spring. The tape box sets the recorder as the playback mode when the tape box is kept to be inserted and quit freely.
Description
The present invention relates to blattnerphone.
Known in the past blattnerphone has following structure, has the base plate of embedded hole; Be installed on this base plate and can back and forth move freely, and by spring by being attached to the magnetic head installing plate on the direction of propulsion; Be arranged on this magnetic head installing plate, and at this magnetic head installing plate to the direction of leaving aforementioned base plate by in attached, this magnetic head installing plate freely is embedded in or throws off in the aforementioned embedded hole when being attached to home position, the plate shape spring that this magnetic head installing plate can not be moved to direction of propulsion; When keeping magnetic tape cassette freely to insert, deviate from, when sound-track engraving apparatus is located at playback mode, the tape cassete frame that releasing is ended the card of magnetic head installing plate by aforementioned panels shape spring.
In the blattnerphone in the past that constitutes like this, jut on the base plate is entrenched in the embedded hole of being located on the magnetic head installing plate, setting-in E ring waits snap ring on the aforementioned jut that passes in embedded hole, whereby the magnetic head installing plate back and forth is installed on the base plate freely.
Therefore, snap rings such as E ring must be arranged, this part part also increases thus, and is simultaneously, also inconvenient for the operation that the magnetic head installing plate is installed on base plate.
The purpose of this invention is to provide a kind of blattnerphone that does not need snap ring in view of the foregoing, make the operation that the magnetic head installing plate is installed on base plate carry out easily.
In order to address the above problem, the feature of blattnerphone of the present invention is to have the base plate of embedded hole; Be installed on this base plate and can move back and forth freely, and by spring by being attached to the magnetic head installing plate on the direction of propulsion, be located on this magnetic head installing plate, and at this magnetic head installing plate to the direction of leaving aforementioned base plate by in attached, when this magnetic head installing plate is in home position, exoneration is embedded in the aforementioned embedded hole freely, make the plate shape spring that this magnetic head installing plate can not move to direction of propulsion, keeping magnetic tape cassette to insert, when deviating from freely, when the setting sound-track engraving apparatus is in tone playing state, in the blattnerphone that card ends when removing aforementioned panels shape spring to the magnetic head installing plate by the tape cassete frame, on aforementioned panels shape spring, hooking sheet is set, it is by outstanding in the aforementioned embedded hole, thereby limits the limit positions of returning of aforementioned magnetic head installing plate.
The hooking sheet that on plate shape spring, is provided with, outstanding by the embedded hole on the base plate, thus limited the limit positions of returning of magnetic head installing plate.
And then when the magnetic head installing plate was in home position, plate shape spring was entrenched in the aforementioned embedded hole, made this magnetic head that integrated circuit board is installed and ended and can not move to direction of propulsion.
Have again,, then end by the card of this tape cassete frame releasing aforementioned panels shape spring to the magnetic head installing plate if set the tape cassete frame in playback mode.
Below, according to description of drawings the design's a embodiment.The 1st figure is that the tape recording machine mechanism that takes out the design is partly showed the planimetric map of its halted state, and the 2nd figure is the ground plan of same figure, and the 3rd figure is the side view of the 1st figure.In each figure, the 1st, base plate is respectively equipped with capstan on this base plate, take-up spool 3, drive their motor 4 and cut off the switch 5 of the power supply of this motor 4.
Aforementioned capstan 2, shown in the 1st figure and the 9th figure, rotation is embedded in the locational hub portion 6 of the defined that is located at aforementioned base plate 1 freely below aforementioned base plate 1, and be projected into this base plate 1 above.So, the snap ring 7 of chimeric D ring etc. in the annular groove 2a that is carved with around the position of aforementioned capstan 2 regulations, whereby, this snap ring 7 just in time block and ends on aforementioned hub portion 6, so aforementioned capstan 2 can not arbitrarily be thrown off.
Aforementioned power transmitting mechanism 8 is shown in the 2nd figure, by the 1st belt pulley 8a and large diameter the 2nd belt pulley 8b that is fixed on aforementioned capstan 2 bottoms of the minor diameter on the rotation axis 4a that is fixed on aforementioned motor 4, and the endless belt 8c that is made of rubber that is sleeved between the 1st belt pulley 8a and the 2nd belt pulley 8b constitutes.
Below aforementioned base plate 1 magnetic head installing plate 9 is housed, it can move in the scope of defined freely.The formation of this magnetic head installing plate 9 is shown in the 4th figure, the at one end wide and marginal portion of mainboard 9a one end that slightly is plane triangle that the other end is narrow, rectangular upward sidewall sections 9b is arranged, and the corner part of the other end meets at right angles upward and is the sliding contact part 9c of flat circle arcuation.
Magnetic head (reset and use) 10 and pinch roller 11 are installed respectively on an end of aforementioned magnetic head installing plate 9.
The previous section of aforementioned magnetic head 10 is the tapes (omitting among the figure) that can contact or be separated from tape cassete 12.
Aforementioned pinch roller 11 is pressed in or throws off aforementioned capstan 2 through the tape in the aforementioned tape cassete.
At the end of the mainboard 9a of aforementioned magnetic head installing plate 9, have by the plane slightly to be the embedded hole that penetrates 13 that the slotted hole of T font constitutes, and the plate shape spring 14 that the side slightly is down " ∧ " shape is housed on the other end.The cardinal extremity 14a of this plate shape spring 14 is fixed on screw 15 on the aforementioned mainboard 9a, and its front end 14b tilts gradually upward.Edge in the side of aforementioned front end 14b is converted into the right angle upward, forms hooking sheet 14c.Be provided with the embedded hole 16,17 of slit shape at the two ends of the sidewall sections 9b of aforementioned magnetic head installing plate 9.
Aforementioned magnetic head installing plate 9 by following order be installed in aforementioned base plate 1 below.At first first, the front end fabric width part 18a of the following mosaic process portion 18 that slightly is the T font that is installed in aforementioned base plate 1, be embedded in sliding freely among the front end fabric width part 13a of embedded hole 13 of aforementioned mainboard 9a, then, the countervane on the aforementioned base plate 1 19,20, be embedded in sliding freely in the embedded hole 16,17 on the aforementioned lateral wall 9b.In this state, when making aforementioned magnetic head installing plate 9 left (locality during operating state) be mobile in the 2nd figure, the narrow 18b of the mosaic process portion 18 on the then aforementioned base plate is embedded in the narrow 13b of embedded hole 13 of aforementioned mainboard 9a, simultaneously, the leading section 14b of aforementioned panels shape spring 14 and hooking sheet 14c are embedded in the slightly L-shaped embedded hole 21 in the plane of installing on the aforementioned base plate 1 by self elasticity, and have formed the state shown in the 5th figure and the 6th figure.In this state, because the narrow 21a of the embedded hole 21 on the front end 14b of aforementioned panels shape spring 14 and the aforementioned base plate 1 and the boundary section part 21c of fabric width part 21b contact, thereby, the moving of the locality when having stoped the operating state to aforementioned magnetic head installing plate 9 (among the 5th figure left to).In addition, state among the 5th figure is the position of magnetic head installing plate 9 when stopping, in this state, because the hooking sheet 14c of aforementioned panels shape spring 14 is connected with a lateral edges 21d of the embedded hole 21 of aforementioned base plate 1, thereby aforementioned magnetic head installing plate 9 can not right direction be thrown off in the 5th figure.
When tape cassete frame 22 was set at playback mode, then the front end 14b of aforementioned panels shape spring 14 can be disengaged the restriction of the locality motion of aforementioned magnetic head installing plate 9 when the operating state.
Edge setting sidewall 22b, 22c vertically upward in the both sides of aforementioned tape cassete frame 22 bottom surface 22a.The end of these two sidewall 22b, 22c is installed in the two side 1a of aforementioned base plate 1, the inboard at 1b two ends, can rotate freely in the angular range of defined.To aforementioned tape cassete frame 22 tops, be ejected position (home position) promptly, and the below is playback mode (desired location) to the motion state near aforementioned base plate 1 direction promptly to the motion state of leaving aforementioned base plate 1 direction.Thereby, when aforementioned tape cassete frame 22 moves down, be installed in the push projection part 23 below this tape cassete frame 22, shown in the 5th figure, resist the elastic force of plate shape spring by the embedded hole on the aforementioned base plate 1 21, push the front end 14b of aforementioned panels shape spring 14 downwards, thereby make this leading section 14b between aforementioned base plate 1 and magnetic head installing plate 9, formation can not connect the state of the boundary section part 21c of existing embedded hole 21 to aforementioned base plate 1.In this state, magnetic head installing plate 9 is able to move to the replay position shown in the 7th figure from the ejected position shown in the 5th figure.Simultaneously, because the front end 14b of aforesaid plate shape spring 14 is between the magnetic head installing plate 9 of aforementioned base plate 1, thereby, elastic force by this plate shape spring 14, aforementioned magnetic head installing plate 9 thus, has limited rock (the spacious amount) of magnetic head installing plate 9 by on the direction that is attached to aforementioned base plate 1.Have, about central part on the front end 14b of aforementioned panels shape spring 14 is equipped with the sliding contact surface 14d of the sphere of protrusion upward again, and this surface of contact 14d contacts freely with the slip underneath of aforementioned base plate 1.
As mentioned above, aforementioned magnetic head installing plate 9 be installed in base plate 1 below.On aforementioned magnetic head installing plate 9 in the decorating plate shape spring 14, owing on aforementioned base plate 1, be provided with the embedded hole 21 of chimeric this plate shape spring 14 front end 14b, thereby prevented rocking of aforementioned magnetic head installing plate 9.Simultaneously, the action of dress tape cassete and 9 beginnings of aforementioned magnetic head installing plate are carried out synchronously to the action that the operating state locality moves.And, can only do at an easy rate aforementioned magnetic head installing plate 9 to be positioned on the aforementioned base plate 1 with once singly touching.
Position when aforementioned magnetic head installing plate 9 is attached to operating state by volute spring 24 (left side among the 2nd figure).These volute spring 24, one ends are fixed on the mainboard 9a of aforementioned magnetic head installing plate 9, and the other end is fixed on the aforementioned base plate 1.
The forward elastic force of stating volute spring 24, aforementioned pinch roller 11 is crimped on the capstan 2, thereby aforementioned magnetic head 10 is set in replay position.
Position during from operating state moves to position when stopping to aforementioned magnetic head installing plate 9 along with the shut-down operation member 25 of eject holding concurrently, thereby props up the elastic force of volute spring 24, and is pushed into the position (right side among the 2nd figure) when stopping.
The formation of aforementioned shut-down operation member 25 is shown in the 2nd figure, and the side of main body 25a is bent into side wall portion 25b vertically upward, and simultaneously, the front end of this side wall portion 25b vertically outwards is bent into front wall portion 25c.Aforementioned shut-down operation member 25, its main body 25a be installed on aforementioned base plate 1 below, and side wall portion 25b is positioned at the outside of a sidewall 1a of aforementioned base plate 1, can move freely in the scope of defined.Shown in the 2nd figure, in the opposite side marginal portion of aforementioned body 25a, be provided with the spigot surface 25d that constitutes by the dip plane, this spigot surface 25d contacts with the sliding contact part 9c of aforementioned magnetic head installing plate 9 sliding freely.So, because the position of aforementioned shut-down operation member 25 during from operating state is pulled to the 1st stage position (state position of fasting forward), thereby the forward sliding contact of stating spigot surface 25d and sliding contacting part 9c, the elastic force of aforementioned magnetic head installing plate 9 antagonism said spiral springs 24, from the playback mode position, move to the position of aforementioned pinch roller 11 when leaving the state that fasts forward of some distances from the position of aforementioned capstan 2.And then, since aforementioned shut-down operation member 25 when aforementioned the 1st stage position is advanced to the position (ejected position, stop position) in the 2nd darker stage, rely on the sliding contact of aforementioned spigot surface 25d and sliding contact surface 9c, the elastic force of aforementioned magnetic head installing plate 9 opposing said spiral springs 24, the system of moving to is stated the stop position (At time of eject position) of ultimate range between pinch roller 11 and the aforementioned capstan 2.Said spiral spring 24, one ends be fixed on aforementioned base plate 1 below, the other end is fixed on the mainboard 9a of aforementioned magnetic head installing plate 9.Aforementioned shut-down operation member 25, by volute spring 26, position one side when being pressed against playback mode, (top among the 2nd figure), these volute spring 26 1 ends be fixed on aforementioned base plate 1 below, the other end be fixed on aforementioned shut-down operation member 25 main body 25a below.
When the position of aforementioned shut-down operation member 25 during from playback mode moves to the 1st stage position, just blocked and only remained on the 1st stage position.
Because aforementioned shut-down operation member 25 moves to the position of At time of eject, then aforementioned tape cassete frame 22 just turns back to home position from aforementioned desired location.In addition, because tape cassete is packed in the tape cassete frame 22 that is in home position, and it is pushed the position of defined, then this tape cassete frame 22 just turns to desired location.
Because aforementioned tape cassete frame 22 moves to desired location from home position, the capstan embedded hole and the take-up spool embedded hole (all omitting among the figure) of the aforementioned tape cassete 12 in this tape cassete frame 22 of then packing into embeds aforementioned capstan 2 and take-up spool 3 respectively, simultaneously by the part that cuts of aforementioned tape cassete, aforementioned magnetic head 10 pinch rollers 11 are contacted with on the tape in the aforementioned tape cassete 12.
Have, because aforementioned tape cassete frame 22 turns to home position from desired location, then aforementioned capstan 2 and take-up spool 3 break away from aforementioned capstan embedded hole and take-up spool embedded hole respectively again, and simultaneously, aforementioned magnetic head 11 and pinch roller 12 also leave aforementioned tape.
Aforementioned tape cassete frame 22 makes interlock with aforementioned shut-down operation member 25.That is, when aforementioned shut-down operation member 25 (during propelling) when the position of playback mode moves to ejected position, aforementioned tape cassete frame 22 turns to the reverse side of base plate 1.Arrive home position.When turning to this home position, aforementioned shut-down operation member 25 props up the elastic force of volute spring 26, card only remains on the position of At time of eject, in addition, during the position (return) of aforementioned shut-down operation member 25 when the position of At time of eject moves to playback mode, aforementioned tape cassete frame 22 turns to aforementioned base plate 1 one sides, and arrives desired location.
Below, the action of the design's blattnerphone of above-mentioned formation is described.What the 1st figure to the 3 figure showed is halted state.In this state, tape cassete frame 22 is in home position, shut-down operation member 25 is in the position when stopping, push the sliding contact position 9c of magnetic head installing plate 9 by the spigot surface 25d of this shut-down operation member 25, and, this magnetic head installing plate 9 is resisted the elastic force of volute springs 24, the position (position shown in the two-dot chain line among the 9th figure) when making pinch roller 11 remain on apart from capstan 2 stopping farthest, and switch 5 remains on the state of disconnection.In this state, shown in the 5th figure, because the front end 14b of plate shape spring 14 is contacted with the boundary section part 21c of embedded hole 21 just, so, stoped moving of the locality of magnetic head installing plate 9 when operating state.And because the hooking sheet 14c of plate shape spring 14, card ends the side at embedded hole 21, so, stoped the disengagement of magnetic head installing plate 9 position when stopping.
In this state, if tape cassete 12 is suppressed in the tape cassete frame 22, then this tape cassete frame 22 rotates to the desired location direction, and then capstan 2 and take-up spool 3 are embedded in respectively in the capstan embedded hole of tape cassete 12 and in the take-up spool embedded hole, and are in loading condition.
Along with tape cassete frame 22 to the moving of desired location, push projection part 23 in its lower section by the embedded hole 21 of base plate 1, is resisted the spring force of plate shape spring 14, the front end 14b of pressing plate shape spring 14.Thereby, make leading section 14b between base plate 1 and magnetic head installing plate 9, be in the state (state of the 7th figure and the 8th figure) that does not contact the boundary section part 21c that blocks embedded hole 21.On the other hand, along with the rotation of aforementioned tape cassete frame 22 to desired location, and remove shut-down operation member 25 to blocking that stop position moves, this shut-down operation member 25 moves by the position of elastic force when operating state of volute spring 26.Be accompanied by this and move, switch 5 is converted to conducting state, motor 4 conductings, and clockwise direction is rotated among motor 4 towards the 2nd figure.
And then, be accompanied by moving of the position of aforementioned shut-down operation member 25 when operating state and remove the state that the magnetic head installing plate 9 that is kept by this shut-down operation member 25 moves to position when stopping, this magnetic head installing plate 9 by the elastic force of volute spring 24 in the 2nd figure left to moving, form as the 9th figure in represent with solid line operating state the time position, it is the position of playback time, when magnetic head 10 touches tape in the tape cassete, pinch roller 11 by this contact with tape to capstan 2.
Because the rotating force of aforementioned motor 4 is sent to this capstan 2 by power transmitting mechanism 8, this capstan 2 rotates by the clockwise direction of this power in the 2nd figure.Simultaneously, because the rotating force of aforementioned motor 4 also is sent to aforesaid roll tape spool 3, this take-up spool 3 rotates by the clockwise direction of this power in the 2nd figure.Thus, the tape in the magnetic tape cassette 12 moves to another take-up spool (being entrenched in the side on the take-up spool 3) from a take-up spool (not being entrenched in the side on the take-up spool 3), the action of resetting.
When resetting action like this, when the tape on the take-up spool of one side all twisted on another take-up spool, the rotation of take-up spool 3 stopped.Along with stopping that this take-up spool 3 rotates, the power between take-up spool 3 and the motor 4 transmits and is cut off, and meanwhile, switch 5 changes off-state into, and the electric power of giving motor 4 is cut off, and this motor 4 stops to be driven, and therefore capstan 2 also stops operating.
After this state is finished, should from tape cassete frame 22, take out tape cassete 12, resist the elastic force of volute spring 26 pushes when shut-down operation parts 25 below in the 2nd figure, and when moving it when stopping the position, follow this to move, push the sliding contact part 9c of magnetic head installing plate 9 by the spigot surface 25d of shut-down operation member 25, thus, this magnetic head installing plate 9 is resisted the elastic force of volute spring 24, the position shown in the solid line from the 9th figure, move position in figure shown in the two-dot chain line, and pinch roller 11 arrives apart from the position that capstan 2 stops farthest, and pinch roller 11 and magnetic head 10 leave the tape in the tape cassete 12.Have, be accompanied by moving of the position of shut-down operation member 25 when stopping, switch 5 cards only remain in the position that turns to when disconnecting.Simultaneously, tape cassete frame 22 turns to home position, and along with this rotates, tape cassete 12 is pushed to the outside of tape cassete frame 22, and this tape cassete frame 22 remains on home position.
Being characterized as of the design's blattnerphone as mentioned above, this sound-track engraving apparatus possesses: the base plate that embedded hole is arranged; Be installed in can move back and forth freely on this base plate and by spring by being attached to the magnetic head installing plate of direction of propulsion, be arranged on this magnetic head installing plate, and, at this magnetic head installing plate to the direction of leaving aforementioned base plate by in attached, when this magnetic head installing plate is positioned at home position, be embedded in freely or throw off in the aforementioned embedded hole, thereby this magnetic head installing plate can not be advanced and block the plate shape spring that ends; Keeping insertion freely, when withdrawing from tape cassete, when setting blattnerphone in playback mode, releasing is installed the tape cassete frame that integrated circuit board ends by aforementioned panels shape spring to magnetic head, with outstanding in by aforementioned embedded hole on aforementioned panels shape spring, be used for limiting the hooking sheet that aforementioned magnetic head installing plate returns limit positions.
Thereby, the used snap ring of blattnerphone need not be arranged earlier, only just can be placed in the magnetic head installing plate on the base plate, thereby can obtain the effect that reduces part number and raising installation exercise performance etc. with an one-touch operation.
That accompanying drawing is showed is the design's a embodiment, and the 1st figure takes out the design's tape recording mechanism part, and shows the planimetric map of its halted state.The 2nd figure is the ground plan of same structure.The 3rd figure is the right view of the 1st figure.The 4th figure is the oblique view of magnetic head installing plate.The 5th figure is the sectional drawing corresponding to mounting structure state in installation process of the magnetic head installing plate of base plate.The 6th figure is plate shape spring and the embedded hole oblique view partly among the 5th figure, and the 7th figure is the sectional drawing of displaying corresponding to the state of installation constitution in installation process of the magnetic head installing plate of base plate.The 8th figure is plate shape spring and an embedded hole oblique view partly among the 7th figure, and the 9th figure is that the magnetic head installing plate is installed on the oblique view of a part of pruning on the base plate.
Claims (1)
1, a kind of blattnerphone, it is characterized by: possess: the base plate that embedded hole is arranged, be installed on this base plate and can back and forth move freely and be attached to magnetic head installing plate on the direction of propulsion by spring, be arranged on this magnetic head installing plate, and at this magnetic head installing plate when the direction of leaving aforementioned base plate depends on, when this magnetic head installing plate is in home position, is embedded in freely or throws off aforementioned embedded hole, thereby this magnetic head installing plate can not be advanced and block the plate shape spring that ends; When keeping the tape cassete insertion, withdrawing from freely, when the setting blattnerphone is in playback mode, removes by aforementioned panels shape spring magnetic head is installed the tape cassete frame that integrated circuit board ends; Be used for limiting the hooking sheet that aforementioned magnetic head installing plate returns limit positions with outstanding in by aforementioned embedded hole on aforementioned panels shape spring.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12434887U JPH054126Y2 (en) | 1987-08-14 | 1987-08-14 | |
| JP124348/87 | 1987-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2041063U true CN2041063U (en) | 1989-07-12 |
Family
ID=14883146
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88209524U Expired - Lifetime CN2041063U (en) | 1987-08-14 | 1988-08-13 | Tape recorder |
| CN 88104964 Expired CN1014367B (en) | 1987-08-14 | 1988-08-13 | Tape recorder |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88104964 Expired CN1014367B (en) | 1987-08-14 | 1988-08-13 | Tape recorder |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH054126Y2 (en) |
| CN (2) | CN2041063U (en) |
| GB (1) | GB2208743B (en) |
| HK (1) | HK1292A (en) |
| SG (1) | SG99191G (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19714113A1 (en) * | 1997-04-05 | 1998-10-08 | Philips Patentverwaltung | Magnetic tape cassette device |
-
1987
- 1987-08-14 JP JP12434887U patent/JPH054126Y2/ja not_active Expired - Lifetime
-
1988
- 1988-08-13 CN CN88209524U patent/CN2041063U/en not_active Expired - Lifetime
- 1988-08-13 CN CN 88104964 patent/CN1014367B/en not_active Expired
- 1988-08-13 GB GB8800677A patent/GB2208743B/en not_active Expired - Fee Related
-
1991
- 1991-11-26 SG SG99191A patent/SG99191G/en unknown
-
1992
- 1992-01-02 HK HK1292A patent/HK1292A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2208743B (en) | 1991-08-21 |
| GB2208743A (en) | 1989-04-12 |
| CN1014367B (en) | 1991-10-16 |
| JPS6428543U (en) | 1989-02-20 |
| HK1292A (en) | 1992-01-10 |
| JPH054126Y2 (en) | 1993-02-01 |
| SG99191G (en) | 1992-01-17 |
| GB8800677D0 (en) | 1988-08-13 |
| CN1031294A (en) | 1989-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |