FR2331118A1 - Record player pick:up transport - has pick:up control gear with two sets of teeth meshing with drive gear - Google Patents

Record player pick:up transport - has pick:up control gear with two sets of teeth meshing with drive gear

Info

Publication number
FR2331118A1
FR2331118A1 FR7633999A FR7633999A FR2331118A1 FR 2331118 A1 FR2331118 A1 FR 2331118A1 FR 7633999 A FR7633999 A FR 7633999A FR 7633999 A FR7633999 A FR 7633999A FR 2331118 A1 FR2331118 A1 FR 2331118A1
Authority
FR
France
Prior art keywords
pick
sets
gear
transport
record player
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.)
Granted
Application number
FR7633999A
Other languages
French (fr)
Other versions
FR2331118B1 (en
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of FR2331118A1 publication Critical patent/FR2331118A1/en
Application granted granted Critical
Publication of FR2331118B1 publication Critical patent/FR2331118B1/fr
Granted 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

Landscapes

  • Artificial Filaments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Feeding And Guiding Record Carriers (AREA)

Abstract

The pick-up transport system for a record player lifts or the pick up relative to the turntable. The turntable drive (15) rotates a driving gear or pinions. A rotating pick up control gear (53) is provided with two sets of teeth (55a, 55b) on the circumference. The teeth (55a, 55b) mesh with the driving gear to effect the forward and backward motion of the control gear. The sets of teeth are separated by gaps which allow the driving gear to confine its rotation when the pick-up is in position.
FR7633999A 1975-11-10 1976-11-10 Record player pick:up transport - has pick:up control gear with two sets of teeth meshing with drive gear Granted FR2331118A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50134989A JPS5858441B2 (en) 1975-11-10 1975-11-10 High fluid retention rayon fiber

Publications (2)

Publication Number Publication Date
FR2331118A1 true FR2331118A1 (en) 1977-06-03
FR2331118B1 FR2331118B1 (en) 1982-10-08

Family

ID=15141318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633999A Granted FR2331118A1 (en) 1975-11-10 1976-11-10 Record player pick:up transport - has pick:up control gear with two sets of teeth meshing with drive gear

Country Status (2)

Country Link
JP (1) JPS5858441B2 (en)
FR (1) FR2331118A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146189A2 (en) * 1983-12-16 1985-06-26 Koninklijke Philips Electronics N.V. Record player comprising a control device for the pick-up arm

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438635A (en) * 1965-02-15 1969-04-15 Hans C Hansen Phonographs
DE1957094A1 (en) * 1968-11-13 1970-05-27 Pioneer Electronic Corp Automatic record player
US3822889A (en) * 1971-09-06 1974-07-09 Matsushita Electric Ind Co Ltd Automatic record player

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438635A (en) * 1965-02-15 1969-04-15 Hans C Hansen Phonographs
DE1957094A1 (en) * 1968-11-13 1970-05-27 Pioneer Electronic Corp Automatic record player
US3822889A (en) * 1971-09-06 1974-07-09 Matsushita Electric Ind Co Ltd Automatic record player

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146189A2 (en) * 1983-12-16 1985-06-26 Koninklijke Philips Electronics N.V. Record player comprising a control device for the pick-up arm
EP0146189A3 (en) * 1983-12-16 1985-07-31 N.V. Philips' Gloeilampenfabrieken Record player comprising a control device for the pick-up arm

Also Published As

Publication number Publication date
JPS5858441B2 (en) 1983-12-26
FR2331118B1 (en) 1982-10-08
JPS5288615A (en) 1977-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse