GB921855A - Mechanism for semi-automatic record players - Google Patents

Mechanism for semi-automatic record players

Info

Publication number
GB921855A
GB921855A GB3921861A GB3921861A GB921855A GB 921855 A GB921855 A GB 921855A GB 3921861 A GB3921861 A GB 3921861A GB 3921861 A GB3921861 A GB 3921861A GB 921855 A GB921855 A GB 921855A
Authority
GB
United Kingdom
Prior art keywords
record
pick
sequence
slide
bar
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
GB3921861A
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.)
Braun GmbH
Original Assignee
Braun GmbH
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 Braun GmbH filed Critical Braun GmbH
Publication of GB921855A publication Critical patent/GB921855A/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
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing

Landscapes

  • Toys (AREA)
  • Vibration Dampers (AREA)

Abstract

921,855. Gramophones; automatic controls. BRAUN A.G. Nov. 2, 1961 [Nov. 26, 1960], No. 39218/61. Class 40 (2). After positioning a stylus 18 over a record run-in groove, a slide-bar 6 is pulled by handmeans 7 and the operations necessary to play the record follow automatically in sequence. The pick-up arm 3, equipped with known dashpot means 17 sinks slowly towards the record together with its push-rod 4, lever 14 and a pin 15, supported, in the " OFF " position, at the head of a ramp 16 on the slide bar 6. In sequence, means 6a, 8 engage a turntable drive idler 10, means 6b, 12a switch on the drive motor 13. When the stylus reaches the record, the members 4, 14 and 15 continue to sink and last of all, pick-up muting contacts 19 are allowed to open. Known means (not detailed) operated at the end of the record, or manual resetting of the slide-bar 6 at any time, reverses the sequence, a ramp 20 closing the muting contacts before the pick-up is raised and the drive stopped.
GB3921861A 1960-11-26 1961-11-02 Mechanism for semi-automatic record players Expired GB921855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1960B0043431 DE1829205U (en) 1960-11-26 1960-11-26 DEVICE FOR SEMI-AUTOMATIC RECORD PLAYERS.

Publications (1)

Publication Number Publication Date
GB921855A true GB921855A (en) 1963-03-27

Family

ID=32969558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3921861A Expired GB921855A (en) 1960-11-26 1961-11-02 Mechanism for semi-automatic record players

Country Status (3)

Country Link
CH (1) CH398995A (en)
DE (1) DE1829205U (en)
GB (1) GB921855A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414271A (en) * 1966-06-10 1968-12-03 Philips Corp Device for lifting and lowering a pickup head supported to be variable in height

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414271A (en) * 1966-06-10 1968-12-03 Philips Corp Device for lifting and lowering a pickup head supported to be variable in height

Also Published As

Publication number Publication date
DE1829205U (en) 1961-04-06
CH398995A (en) 1966-03-15

Similar Documents

Publication Publication Date Title
GB921855A (en) Mechanism for semi-automatic record players
GB1248520A (en) Cassette changer
GB1215541A (en) Record player controls
GB1189781A (en) Sound Reproducing Mechanism.
GB615158A (en) Improvements in or relating to gramophones
GB984555A (en) Record player
GB934405A (en) Record changing mechanism
GB956701A (en) Simplified trigger mechanism
GB647416A (en) An automatic gramophone to play 12 inch and 10 inch records on both sides, on one side only, and to repeat playing on one side, as required
GB918660A (en) Improvements in or relating to gramophone record playing apparatus
GB922981A (en) Record changers cut-out device
GB533356A (en) Improvements in or relating to apparatus for playing gramophone records
GB810598A (en) Improvements in and relating to sound reproducing apparatus
GB1136657A (en) Record player having light-activated switching circuit
GB1025461A (en) Improvements relating to phonographs
GB859372A (en) Improvements in record changing phonographs
GB1018072A (en) Improvements in or relating to the on/off control of gramophone record players
GB1488498A (en) Apparatus for automatically returning a pick-up arm in a record player
GB441299A (en) Means for repeating at will any portion of a gramophone record
GB601974A (en) Phonograph apparatus
GB870488A (en) A tone arm control mechanism for record players
JPS5472014A (en) Recoding-reproducing changeover device of recorder-reproducer
GB975991A (en) Improvements relating to automatic record changing gramophones
GB839666A (en) Improvements in and relating to automatic talking machines
GB738449A (en) Talking machine