GB1208537A - Sound reproducing means - Google Patents

Sound reproducing means

Info

Publication number
GB1208537A
GB1208537A GB4051369A GB4051369A GB1208537A GB 1208537 A GB1208537 A GB 1208537A GB 4051369 A GB4051369 A GB 4051369A GB 4051369 A GB4051369 A GB 4051369A GB 1208537 A GB1208537 A GB 1208537A
Authority
GB
United Kingdom
Prior art keywords
tape
stylus
housing
spring
reel
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
GB4051369A
Inventor
Gunars Licitis
Peter Aleksa
Marvin Irving Glass
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.)
Glass Marvin and Associates
Original Assignee
Glass Marvin and Associates
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 Glass Marvin and Associates filed Critical Glass Marvin and Associates
Priority to GB4051369A priority Critical patent/GB1208537A/en
Publication of GB1208537A publication Critical patent/GB1208537A/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
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/06—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon combined with other apparatus having a different main function

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

1,208,537. Playback of grooved tape sound records. M. I. GLASS, [trading as MARVIN GLASS & ASSOCIATES]. 13 Aug., 1969, No. 40513/69. Heading G5R. A tape 34 having a plurality of generally parallel sound grooves (36, Fig. 5) thereon is secured at one end to a reel 38, which is rotatably mounted in a housing 12 and is biased by a spring 68 to wind the tape on to the reel, the free end 43 of the tape 34 extending through an opening 40 in the housing 12 which carries also a vibratable diaphragm 22 connected to a stylus 30 which engages the tape 34 as the latter is being pulled out of the housing 12. The application of tension to the tape 34 causes rotation of an arm 42 about its pivot 82, in opposition to a spring 94, and consequent pressing of the tape against the stylus 30 by a spring-biased pressure pad 44. The opening 40 is wider than the tape 34 which may therefore be moved laterally to select the groove to be engaged by the stylus 30.
GB4051369A 1969-08-13 1969-08-13 Sound reproducing means Expired GB1208537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4051369A GB1208537A (en) 1969-08-13 1969-08-13 Sound reproducing means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4051369A GB1208537A (en) 1969-08-13 1969-08-13 Sound reproducing means

Publications (1)

Publication Number Publication Date
GB1208537A true GB1208537A (en) 1970-10-14

Family

ID=10415270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4051369A Expired GB1208537A (en) 1969-08-13 1969-08-13 Sound reproducing means

Country Status (1)

Country Link
GB (1) GB1208537A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee