DE1937152A1 - Device for cleaning sound heads in tape cassette devices - Google Patents
Device for cleaning sound heads in tape cassette devicesInfo
- Publication number
- DE1937152A1 DE1937152A1 DE19691937152 DE1937152A DE1937152A1 DE 1937152 A1 DE1937152 A1 DE 1937152A1 DE 19691937152 DE19691937152 DE 19691937152 DE 1937152 A DE1937152 A DE 1937152A DE 1937152 A1 DE1937152 A1 DE 1937152A1
- Authority
- DE
- Germany
- Prior art keywords
- tape
- cleaning
- housing
- head
- tape cassette
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims description 10
- 239000012459 cleaning agent Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000010985 leather Substances 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
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/049—Cassettes for special applications not otherwise provided for
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/41—Cleaning of heads
Landscapes
- Cleaning In General (AREA)
Description
Vorrichtung zur Reinigung von Tonköpfen in Tonbandkassettengeräten In Tonbandgeräten für das Abspielen von Tonbandkassetten ist der Tonkopf meist an einer schwer zugänglichen Stelle im Inneren des Tonbandgerätes angeordnet. Es bereitet daher einige Mühe, an den Tonkopf heranzukommen, um ihn von im Laufe der Zeit auftretender Verschmutzung durch Bandabrieb und Staub mit der nötigen Vorsicht und Sorgfalt zu reinigen. Device for cleaning tape heads in tape cassette devices In tape recorders for playing tape cassettes, the tape head is usually on arranged in a hard-to-reach place inside the tape recorder. It prepares hence some effort to get at the tape head to keep it from occurring over time Appropriate caution and care must be taken to ensure contamination from belt abrasion and dust clean.
Mit der vorliegenden Erfindung wird eine Vorrichtung geschaffen, welche ein müheloses Reinigen des Tonkopfes ermöglicht.The present invention provides an apparatus which allows effortless cleaning of the tape head.
Die Vorrichtung besteht im wesentlichen aus einem Gehäuse, das in der äußeren Form und in den Abmessungen den im Tonbandgerät verwendeten Tonbandkassetten entspricht, und in dessen Innerem ein bewegliches Reinigungsmittel für den Tonkopf und Mittel zur Bewegung des Reinigungsmittels angeordnet sind.The device consists essentially of a housing that is in the external shape and dimensions of the tape cassettes used in the tape recorder corresponds to, and inside a movable cleaning means for the tape head and means for moving the cleaning agent are arranged.
Das Gehäuse wird in der gleichen Weise wie die Tonbandkassette in das Tonbandgerät eingeschoben und darin festgehalten. Mit dem Einschieben des Gehäuses wird das im Gehäuse angeordnete Reinigungsmittel an den Tonkopf herangeführt. Die Mittel zur Bewegung des Reinigungsmittels können für manuelle Bedienung oder für selbsttätigen Antrieb mittels des Tonbandgerätemotors ausgebildet sein.The case is assembled in the same way as the tape cassette in the tape recorder inserted and held in it. With the insertion of the housing the cleaning agent located in the housing is brought to the tape head. the Means for moving the cleaning agent can be for manual operation or for automatic drive be designed by means of the tape recorder motor.
Einige Ausführungsbeispiele der Erfindung werden anhand der schematischen Abbildungen beschrieben. Die Abbildungen zeigen die in das Tonbandgerät eingeschobene erfindungsgemäße, im Schnitt gezeichnete Vorrichtung. Vom Tonbandgerät sind nur diejenigen Teile dargestellt, welche zum Verständnis der Arbeitsweise der Vorrichtung erforderlich sind.Some embodiments of the invention are based on the schematic Illustrations described. The illustrations show the inserted into the tape recorder device according to the invention, drawn in section. From the tape recorder are only those parts are shown which are necessary for understanding the operation of the device required are.
Fig.1 zeigt das Gehäuse 1 der Vorrichtung, in welches der Tonkopf 2 des Tonbandgerätes ragt. Im Gehäuse 1 ist ein Bolzen 3 drehbar angeordnet. Durch die Bohrung des Bolzens 3 ist ein in seiner Längsrichtung verschiebbarer Hebel 4 geführt, der von einer Feder 5 in Richtung Tonkopf 2 geschoben wird, so daß der Hebel 4 Hebel 4 leicht gegen den Tonkopf drückt. Das vordere Ende des Hebels 4 trägt einen Kopf 6 aus einem zur Reinigung des Tonkopfes geeigneten Material (Samt, Leder oder dergl.).Fig.1 shows the housing 1 of the device in which the sound head 2 of the tape recorder protrudes. A bolt 3 is rotatably arranged in the housing 1. By the bore of the bolt 3 is a lever 4 displaceable in its longitudinal direction out, which is pushed by a spring 5 in the direction of the head 2 so that the Lever 4 Press lever 4 lightly against the tape head. The front end of the lever 4 carries a head 6 from a suitable for cleaning the audio head Material (velvet, leather or the like).
Das hintere Ende des Hebels 4 ragt aus der Vorrichtung heraus und kann von Hand zwischen zwei Anschlägen 7 hin und her geschwenkt werden, wodurch die Reinigung des Tonkopfes 2 bewirkt wird. Der Hebel 4 kann ferner mittels einer weiteren Feder 8 in eine Ruhelage zu einem der beiden Anschläge 7 gezogen werden.The rear end of the lever 4 protrudes from the device and can be pivoted back and forth between two stops 7 by hand, whereby the cleaning of the tape head 2 is effected. The lever 4 can also by means of a Another spring 8 can be pulled into a rest position towards one of the two stops 7.
Fig. 2 zeigt eine Weiterbildung der in Fig.1 dargestellten Vorrichtung, die für #selbsttätigen Antrieb eingerichtet ist.FIG. 2 shows a further development of the device shown in FIG. which is set up for # automatic drive.
Hier ist an dem in Richtung Tonkopf 2 mittels der Feder 5 vorgespannten schwenkbaren Hebel 4 ein Seitenarm 9 vorgesehen, dessen freies Ende unter-dem Zug der Feder 8 gegen die spiralförmige Peripherie einer Steuerscheibe 10 gedrückt wird, welche im gezeichneten eingeschobenen Zustand der Vorrichtung mit dem Aufwickeldorn 11 des Tonbandgerätes gekuppelt ist und von dem Motor des Tonbandgerätes angetrieben wird. Das Zustandekommen der hin und hergehenden Reinigungsbewegung des Kopfes 6 bei laufender Steuerscheibe 10 ist ohne weiteres ersichtlich.Here it is biased in the direction of the sound head 2 by means of the spring 5 pivotable lever 4, a side arm 9 is provided, the free end of which is under the train the spring 8 is pressed against the spiral-shaped periphery of a control disk 10, which in the drawn inserted state of the device with the winding mandrel 11 of the tape recorder is coupled and driven by the motor of the tape recorder will. The creation of the reciprocating cleaning movement of the head 6 when the control disk 10 is running is readily apparent.
Fig.3 zeigt ein weiteres Ausführungsbeispiel einer selbsttätig wirkenden Vorrichtung. Im Gehäuse 1 ist eine um die Achse 12 drehbare Scheibe 13 angeordnet, welche an ihrem Umfang einen geeigneten, ggf. auswechselbaren Belag 14 trägt, der im eingeschobenen Zustand der Vorrichtung leicht gegen den Tonkopf 2 drückt. Eine vom Aufwickeldorn 11 des Tonbandgerätes angetriebene Treibscheibe 15 versetzt durch Reibungsschluß die Scheibe 13 mit Reinigungsbelag 14 zur Reinigung des Tonkopfes 2 in Drehung.3 shows a further embodiment of an automatically acting Contraption. In the housing 1 there is a disc 13 rotatable about the axis 12, which carries a suitable, possibly replaceable covering 14 on its circumference, the presses lightly against the tape head 2 in the inserted state of the device. One from the winding mandrel 11 of the tape recorder driven drive pulley 15 offset by Frictional engagement, the disc 13 with cleaning pad 14 for cleaning the tape head 2 in rotation.
Fig.4 zeigt ein Ausführungsbeispiel, in welchem zur Reinigung des onkopfes 2 ein endloses Band 16 aus geeignetem Material vorgesehen ist, welches im Gehäuse 1 über Gleitstege 17 und Rollen 18, 19, am Tonkopf 2 vorbeigeführt wird und entweder durch Kupplung der Rolle 18 mit dem Aufwickeldorn 11 und/oder von der Antriebswelle 20 des Tonbandgerätes motorisch angetrieben wird. Hier kann als Gehäuse 1 der Vorrichtung eine Tonbandkassette verwendet werden.Fig.4 shows an embodiment in which to clean the Onkopfes 2 an endless belt 16 made of suitable material is provided, which is moved past the head 2 in the housing 1 via sliding webs 17 and rollers 18, 19 and either by coupling the roll 18 to the winding mandrel 11 and / or from the Drive shaft 20 of the tape recorder is driven by a motor. Here can be used as a housing 1 of the device a tape cassette can be used.
Patentansprüche Claims
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691937152 DE1937152A1 (en) | 1969-07-22 | 1969-07-22 | Device for cleaning sound heads in tape cassette devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691937152 DE1937152A1 (en) | 1969-07-22 | 1969-07-22 | Device for cleaning sound heads in tape cassette devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1937152A1 true DE1937152A1 (en) | 1971-02-04 |
Family
ID=5740517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691937152 Pending DE1937152A1 (en) | 1969-07-22 | 1969-07-22 | Device for cleaning sound heads in tape cassette devices |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1937152A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2493016A1 (en) * | 1980-10-24 | 1982-04-30 | Allsop Inc | CLEANING DEVICES FOR TRAINING AND / OR READING AND RECORDING MAGNETIC BANDS AND CLEANING CASSETTE CONTAINING SUCH DEVICES |
| JPS5884618U (en) * | 1982-03-31 | 1983-06-08 | パイオニア株式会社 | Tape recorder cleaning device |
| WO1984002418A1 (en) * | 1982-12-11 | 1984-06-21 | Thomas H Blank | Cleaning cassette |
| WO1984004840A1 (en) * | 1983-05-20 | 1984-12-06 | Am Kemi As | A cleaning cassette for use in a cassette tape recorder |
| EP0321519A1 (en) * | 1987-06-26 | 1989-06-28 | Recoton Corporation | Cartridge-shaped cleaning device |
-
1969
- 1969-07-22 DE DE19691937152 patent/DE1937152A1/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2493016A1 (en) * | 1980-10-24 | 1982-04-30 | Allsop Inc | CLEANING DEVICES FOR TRAINING AND / OR READING AND RECORDING MAGNETIC BANDS AND CLEANING CASSETTE CONTAINING SUCH DEVICES |
| NL8104693A (en) * | 1980-10-24 | 1982-05-17 | Allsop Inc | CASSETTE FOR CLEANING THE DRIVE AND RECORDING ELEMENTS OF A TAPE RECORDING DEVICE. |
| JPS57100622A (en) * | 1980-10-24 | 1982-06-22 | Allsop Inc | Cleaning apparatus |
| JPS6313253B2 (en) * | 1980-10-24 | 1988-03-24 | Allsop Automatic | |
| JPS5884618U (en) * | 1982-03-31 | 1983-06-08 | パイオニア株式会社 | Tape recorder cleaning device |
| JPS6232339Y2 (en) * | 1982-03-31 | 1987-08-19 | ||
| WO1984002418A1 (en) * | 1982-12-11 | 1984-06-21 | Thomas H Blank | Cleaning cassette |
| US4669017A (en) * | 1982-12-11 | 1987-05-26 | Blank Thomas H | Cleaning cassette |
| WO1984004840A1 (en) * | 1983-05-20 | 1984-12-06 | Am Kemi As | A cleaning cassette for use in a cassette tape recorder |
| US4670808A (en) * | 1983-05-20 | 1987-06-02 | Am/Kemi A/S | Cleaning cassette for use in a cassette tape recorder |
| EP0321519A1 (en) * | 1987-06-26 | 1989-06-28 | Recoton Corporation | Cartridge-shaped cleaning device |
| EP0321519A4 (en) * | 1987-06-26 | 1992-07-08 | Recoton Corporation | Cartridge-shaped cleaning device |
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