GB1012091A - Improvements in or relating to tape driving mechanisms in tape recording and playback apparatus - Google Patents

Improvements in or relating to tape driving mechanisms in tape recording and playback apparatus

Info

Publication number
GB1012091A
GB1012091A GB1789762A GB1789762A GB1012091A GB 1012091 A GB1012091 A GB 1012091A GB 1789762 A GB1789762 A GB 1789762A GB 1789762 A GB1789762 A GB 1789762A GB 1012091 A GB1012091 A GB 1012091A
Authority
GB
United Kingdom
Prior art keywords
tape
recess
belt
side plates
relating
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
GB1789762A
Inventor
Anthony Ormond Crosse
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.)
THERMIONIC PRODUCTS ELECTRONIC
Original Assignee
THERMIONIC PRODUCTS ELECTRONIC
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 THERMIONIC PRODUCTS ELECTRONIC filed Critical THERMIONIC PRODUCTS ELECTRONIC
Priority to GB1789762A priority Critical patent/GB1012091A/en
Publication of GB1012091A publication Critical patent/GB1012091A/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
    • 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
    • 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
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

1,012,091. Record tape driving means. THERMIONIC PRODUCTS (ELECTRONIC) Ltd., and A. O. CROSSE. June 7, 1963 [May 9, 1962], No. 17897/62. Heading G5R. [Also in Division B6] A magnetic tape is fed by passing it on to a continuously moving flexible member through which air can pass substantially freely, and establishing an air pressure differential through the flexible member to engage the tape with the member for movement with it. In the drawing a porous endless belt 1 passes round a driven roller 2 and an idler roller 3 supported between side plates 4, and is tensioned by a leaf spring 5. A spacer block 6 interposed between the side plates 4 is provided with an elongated recess 8 covered by a perforated plate 9. When the recess 8 is evacuated through a pipe 10, the magnetic tape 7 is sucked on to the belt 1 and driven by it; when normal pressure is restored to the recess the drive is released and the tape 7 rests lightly against the belt.
GB1789762A 1962-05-09 1962-05-09 Improvements in or relating to tape driving mechanisms in tape recording and playback apparatus Expired GB1012091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1789762A GB1012091A (en) 1962-05-09 1962-05-09 Improvements in or relating to tape driving mechanisms in tape recording and playback apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1789762A GB1012091A (en) 1962-05-09 1962-05-09 Improvements in or relating to tape driving mechanisms in tape recording and playback apparatus

Publications (1)

Publication Number Publication Date
GB1012091A true GB1012091A (en) 1965-12-08

Family

ID=10103165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1789762A Expired GB1012091A (en) 1962-05-09 1962-05-09 Improvements in or relating to tape driving mechanisms in tape recording and playback apparatus

Country Status (1)

Country Link
GB (1) GB1012091A (en)

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