DE1732220U - ARRANGEMENT OF THE MAGNETIC SOUND HEADS IN MAGNETIC TAPE RECEIVERS WITH RECORDING AND REPLAY IN TWO DIRECTIONS. - Google Patents

ARRANGEMENT OF THE MAGNETIC SOUND HEADS IN MAGNETIC TAPE RECEIVERS WITH RECORDING AND REPLAY IN TWO DIRECTIONS.

Info

Publication number
DE1732220U
DE1732220U DEW15510U DEW0015510U DE1732220U DE 1732220 U DE1732220 U DE 1732220U DE W15510 U DEW15510 U DE W15510U DE W0015510 U DEW0015510 U DE W0015510U DE 1732220 U DE1732220 U DE 1732220U
Authority
DE
Germany
Prior art keywords
magnetic
tape
heads
magnetic sound
sound heads
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
Application number
DEW15510U
Other languages
German (de)
Inventor
Adolf Jun Wielers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEW15510U priority Critical patent/DE1732220U/en
Publication of DE1732220U publication Critical patent/DE1732220U/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • 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
    • G11B15/62—Maintaining desired spacing between record carrier and head
    • 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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/488—Disposition of heads
    • G11B5/4893—Disposition of heads relative to moving tape
    • 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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)

Description

Adolf Wielers jun., Wiedenbrück i.W., Breitestr« 23Adolf Wielers jun., Wiedenbrück i.W., Breitestr «23

Anordnung der Magnettonköpfe in Magnettonbandgeräten mit Aufnahme und Wiedergabe in 2 Laufrichtungen.Arrangement of the magnetic sound heads in magnetic tape recorders with Recording and playback in 2 directions.

In Magnettonbandgeräten, in denen bei Aufnahme, bezw. Wiedergabe am Bandende die laufrich ung -umschaltet, ist es notwendig, daß die Magnettonköpfe beim Rücklauf eine weitere Spur besprechen. Ferner ist es notwendig, daß das laufende Band bei Aufnahme erst den löschkopf passiert. In bis heute bekannten Geräten sind zwei Magnettonkopfsätze nebeneinander angeordnet. Als Magnettonkopfsatz bezeichne ich die zur Aufnahme/ Wiedergabe normal notwendigen drei, oder bei Verwendung eines Kombikmpfes als Aufsprech- und Wiedergabekopf zwei Magnettonköpfe. Diese beiden Magnettonkopfsätze sind so nebeneinander angeordnet:, daß die Kopfspalte der einzelnen Sätze in der Spurhöhe gegeneinander verschoben sind. Beim umschalten am Bandende wird automatisch auf den zweiten Magnettonkopfsatz geschaltet, welcher die zweite Spur berührt.In magnetic tape recorders in which when recording, respectively. Playback at the end of the tape, the direction of movement is switched, it is It is necessary that the magnetic sound heads discuss another track when reversing. It is also necessary that the current The tape only passes the erase head during recording. In devices known to date, two sets of magnetic heads are next to each other arranged. As a magnetic headset, I refer to the three normally necessary for recording / playback, or when used a combination head as a recording and playback head two Magnetic sound heads. These two magnetic head sets are so next to each other arranged: that the header column of the individual sentences are shifted against each other in the track height. When switching over at the end of the tape, the second magnetic head set is automatically activated switched, which touches the second track.

Bei der hier angemeldeten Anordnung sind, wie aus der Zeichnung Pig. 1 bis 3 ersichtlich, die Magnettonköpfe 5 bis 6 nicht nebeneinander, sondern in zwei Magnettonkopfsätzen übereinander angeordnet, perner befinden sie sich auf einem Wagen 2, welcher mit seinen Rädern 3 auf einer Schiene 1 quer zur Laufrichtung des Magnettonbandes 4 verschiebbar ist.In the arrangement registered here, as shown in the drawing, Pig. 1 to 3 can be seen, the magnetic sound heads 5 to 6 not next to each other, but arranged in two magnetic head sets on top of each other, moreover they are on a carriage 2, which with its wheels 3 on a rail 1 transverse to the direction of travel of the magnetic tape 4 is displaceable.

Die Zeichnung zeigt in:The drawing shows in:

Pig. 1 üie Seitenansicht der Vorrichtung, Pig. 2 die Vorderansicht mit durchsichtig gezeichnetemPig. 1 üie side view of the device, Pig. 2 shows the front view with a transparently drawn

Magnettonband 4,
pig. 3 die Ansicht der Vorrichtung von oben0 Magnetic tape 4,
pig. 3 the view of the device from above 0

Diese Anordnung hat den Vorteil, daß sie bei kleinstem Platzverbrauch für Breitbandgeräte mit groler Spurenzahl verwendet werden kann. Beispielsweise werden beim verschieben des Magnettonkopfwagens und eines breiten Magnettonbandes mit 20 Tonspuren die oberen 10 Spuren von dem oberen Magnettonkopfsatz, und.die unteren 10 Spuren von dem unteren Magnettonkopisatz besprochen oder wiedergegeben. Die automatische Umschaltung des MagnettonbancLgerätes schaltet dann bei Vorlauf von Spur 1 bei Rücklauf auf Spur 11, und bei Vorlauf von Spur 2 bei Rücklauf auf Spur 12 und so weiter«,This arrangement has the advantage that it is used for broadband devices with a large number of tracks with the smallest possible space requirement can be. For example, when moving the magnetic head carriage and a wide magnetic tape with 20 audio tracks the upper 10 tracks from the upper magnetic sound head set, and the lower 10 tracks from the lower magnetic sound head set discussed or reproduced. The automatic switchover of the magnetic sound recorder then switches when track 1 is advanced when rewinding to track 11, and when moving forward from track 2 when rewinding to track 12 and so on «,

Claims (3)

Um eine gute Berührung des Magnettonbandes mit den Magnettonköpfen zu erreichen, wird das Magnettonband mit kleinen Blattfedern an die Magnettonköpfe gedruckt, um ein schleifen des Magnettonbandes an den Blattfedern zu vermeiden, ist es jedoch auch möglich, an den Enden Rollfe-n anzubringen, welche das föagnettonband an die Ma.gnettonköpfe drücken. Die Blattfedern sind an einem Arm des Wagens 2 befestigt, öodaß sie sich beim verschieben des Wagens zur SpurumschäL tung gegenüber den Magnettonköpfen nicht verschieben. Zur Vermeidung einer zu starken Abnutzung der Magnettonköpfe ist es möglich, an den jeweils nicht gebrauchten Magnettonköpfen die Bandandruckfedern abzunehmen. SchutzansprücheIn order to achieve good contact between the magnetic sound tape and the magnetic sound heads, the magnetic sound tape is printed onto the magnetic sound heads with small leaf springs Press the tape on the magnetic tape heads. The leaf springs are attached to one arm of the carriage 2, so that they do not move when moving the carriage to track switching with respect to the magnetic sound heads. To avoid excessive wear on the magnetic sound heads, it is possible to remove the tape pressure springs from the magnetic sound heads that are not in use. Protection claims 1.) Anordnung der Magnettonköpfe in einem Magnettonbandgerät dadurch gekennzeichnet, daß sich auf einer quer zur Bandlaufrichtung beweglichen Vorrichtung zwei Satz Magnettonköpfe befinden, von denen jeder Satz aus den für die Aufnahme und Wiedergabe nötigen Magnettonköp— fen besteht.1.) Arrangement of the magnetic recording heads in a magnetic tape recorder characterized in that there are two sets on a device movable transversely to the direction of travel of the tape Magnetic sound heads are located, each set of which consists of the magnetic sound heads required for recording and playback. fen exists. 2.) Vorrichtung nach Anspruch 1 dadurch gekennzeichnet, daß sich die in einem Satz befindlichen Magnettonköpfe in Magnettonbandlaufrichtung nebeneinander und die zwei Sätze quer zur Magnettonbandlaufriehtung übereinander angeordnet sind.2.) Device according to claim 1, characterized in that the magnetic sound heads located in a set side by side in the direction of the magnetic tape and the two sets across the direction of the magnetic tape are arranged one above the other. 3.) Vorrichtung nach Anspruch 1 und 2 dadurch gekennzeichnet, daß die zum Bandandruck an die Magnettonköpfe notwendigen Teile an der gleichen Vorrichtung befestigt sind, auf welcher sich die Magnettonköpfe befinden.3.) Device according to claim 1 and 2, characterized in that the tape pressure to the magnetic sound heads necessary parts are attached to the same device on which the magnetic sound heads are located.
DEW15510U 1956-06-14 1956-06-14 ARRANGEMENT OF THE MAGNETIC SOUND HEADS IN MAGNETIC TAPE RECEIVERS WITH RECORDING AND REPLAY IN TWO DIRECTIONS. Expired DE1732220U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW15510U DE1732220U (en) 1956-06-14 1956-06-14 ARRANGEMENT OF THE MAGNETIC SOUND HEADS IN MAGNETIC TAPE RECEIVERS WITH RECORDING AND REPLAY IN TWO DIRECTIONS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW15510U DE1732220U (en) 1956-06-14 1956-06-14 ARRANGEMENT OF THE MAGNETIC SOUND HEADS IN MAGNETIC TAPE RECEIVERS WITH RECORDING AND REPLAY IN TWO DIRECTIONS.

Publications (1)

Publication Number Publication Date
DE1732220U true DE1732220U (en) 1956-10-18

Family

ID=32694555

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW15510U Expired DE1732220U (en) 1956-06-14 1956-06-14 ARRANGEMENT OF THE MAGNETIC SOUND HEADS IN MAGNETIC TAPE RECEIVERS WITH RECORDING AND REPLAY IN TWO DIRECTIONS.

Country Status (1)

Country Link
DE (1) DE1732220U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231759B (en) * 1963-08-01 1967-01-05 Sperry Rand Corp Magnetic head arrangement for writing and reading information on or from recording media

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231759B (en) * 1963-08-01 1967-01-05 Sperry Rand Corp Magnetic head arrangement for writing and reading information on or from recording media

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