GB1145008A - Phonograph apparatus - Google Patents

Phonograph apparatus

Info

Publication number
GB1145008A
GB1145008A GB4415067A GB4415067A GB1145008A GB 1145008 A GB1145008 A GB 1145008A GB 4415067 A GB4415067 A GB 4415067A GB 4415067 A GB4415067 A GB 4415067A GB 1145008 A GB1145008 A GB 1145008A
Authority
GB
United Kingdom
Prior art keywords
tape
spring
stylus
record
playback
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
GB4415067A
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.)
Bolt Beranek and Newman Inc
Original Assignee
Bolt Beranek and Newman Inc
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 Bolt Beranek and Newman Inc filed Critical Bolt Beranek and Newman Inc
Publication of GB1145008A publication Critical patent/GB1145008A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A63H3/28—Arrangements of sound-producing means in dolls; Means in dolls for producing sounds
    • 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

  • Toys (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

1,145,008. Playing grooved record tapes. BOLT BERANEK & NEWMAN Inc. 28 Sept., 1967 [3 Feb., 1967], No. 44150/67. Heading G5R. A tape 1 having one or more longitudinal record grooves G<SP>1</SP>, G<SP>2</SP> is driven in the playback direction by a spring S, means, e.g. a drawstring 2, 2<SP>1</SP>, being provided for simultaneously rewinding the tape and the spring and separating the tape from the playback stylus 5. As shown, during playback a spring S<SP>1</SP> pushes, through a pivoted pressure plate R, the tape 1 against the stylus 5 which is carried by an arm 7 bearing directly on a loudspeaker 11. The increased tape tension during rewinding overcomes the pressure of the spring S<SP>1</SP>, and the consequent withdrawal of tape 1 allows a spring 22 to align the stylus 5 with the line of commencement points P<SP>1</SP>, P<SP>2</SP> of the record grooves G<SP>1</SP>, G<SP>2</SP> (which line may be the bottom edge of the tape), so that the selection of the record groove to be played depends upon the extent of pulling of the drawstring 2, 2<SP>1</SP>, which is correspondingly calibrated. A speed governor G may be provided.
GB4415067A 1967-02-03 1967-09-28 Phonograph apparatus Expired GB1145008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61387467A 1967-02-03 1967-02-03

Publications (1)

Publication Number Publication Date
GB1145008A true GB1145008A (en) 1969-03-12

Family

ID=24459014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4415067A Expired GB1145008A (en) 1967-02-03 1967-09-28 Phonograph apparatus

Country Status (12)

Country Link
AT (1) AT305834B (en)
BE (1) BE703567A (en)
CH (1) CH483692A (en)
DE (1) DE1572412B2 (en)
DK (1) DK120272B (en)
ES (1) ES344799A1 (en)
FR (1) FR1551078A (en)
GB (1) GB1145008A (en)
LU (1) LU54565A1 (en)
NL (1) NL6714725A (en)
NO (1) NO125330B (en)
SE (1) SE319320B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173938A (en) * 1985-04-18 1986-10-22 Ozen Corp Sound recording and reproducing apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115264A1 (en) * 1981-04-15 1982-11-04 Ebauches Bettlach S.A., 2544 Bettlach, Solothurn DEVICE FOR MAGNETIC SOUND RECORDING AND PLAYBACK

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173938A (en) * 1985-04-18 1986-10-22 Ozen Corp Sound recording and reproducing apparatus

Also Published As

Publication number Publication date
DE1572412A1 (en) 1970-03-26
AT305834B (en) 1973-03-12
DE1572412B2 (en) 1970-08-06
BE703567A (en) 1968-02-01
CH483692A (en) 1969-12-31
DK120272B (en) 1971-05-03
ES344799A1 (en) 1968-11-01
FR1551078A (en) 1968-12-27
NO125330B (en) 1972-08-21
SE319320B (en) 1970-01-12
NL6714725A (en) 1968-08-05
LU54565A1 (en) 1967-11-29

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