GB780688A - Improved driving arrangement for a tape or wire in a magnetic recording and scanning apparatus - Google Patents

Improved driving arrangement for a tape or wire in a magnetic recording and scanning apparatus

Info

Publication number
GB780688A
GB780688A GB32197/55A GB3219755A GB780688A GB 780688 A GB780688 A GB 780688A GB 32197/55 A GB32197/55 A GB 32197/55A GB 3219755 A GB3219755 A GB 3219755A GB 780688 A GB780688 A GB 780688A
Authority
GB
United Kingdom
Prior art keywords
wire
tape
jockey pulley
capstan
disc
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
GB32197/55A
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
Publication of GB780688A publication Critical patent/GB780688A/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
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/08—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using filamentary record carriers, e.g. wire

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

780,688. Magnetic recording and reproducing apparatus. LORY, J. Nov. 10, 1955 [Nov. 16, 1954], No. 32197/55. Class 40 (2). In a magnetic tape or wire apparatus in which a friction jockey pulley 7 forms a permanent driving connection between a disc 2 on a reversible motor shaft 13 and a similar disc 8 on a capstan shaft 12, the jockey pulley 7 is automatically moved to engage one or other disc 3, 5 carrying the spools 19, 22, respectively, according to the direction of rotation of the motor shaft 13. The jockey pulley 7 is enabled to be moved laterally from one position to the other by means of enlarged holes 27 in the triangular plate 26 on which it is mounted. Permanent driving connection between jockey pulley 7 and the discs 2, 8 is established by lateral spring- loading of the motor 1. During a normal transducing operation the wire or tape 21 passes around the capstan 9 against which it is pressed by a pressure roller 10, but during a fast forward or rewinding operation the tape or wire is removed from between the capstan and pressure roller and passes direct from spool to spool.
GB32197/55A 1954-11-16 1955-11-10 Improved driving arrangement for a tape or wire in a magnetic recording and scanning apparatus Expired GB780688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780688X 1954-11-16

Publications (1)

Publication Number Publication Date
GB780688A true GB780688A (en) 1957-08-07

Family

ID=9205584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32197/55A Expired GB780688A (en) 1954-11-16 1955-11-10 Improved driving arrangement for a tape or wire in a magnetic recording and scanning apparatus

Country Status (1)

Country Link
GB (1) GB780688A (en)

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