JPS54162523A - Record player - Google Patents

Record player

Info

Publication number
JPS54162523A
JPS54162523A JP7229878A JP7229878A JPS54162523A JP S54162523 A JPS54162523 A JP S54162523A JP 7229878 A JP7229878 A JP 7229878A JP 7229878 A JP7229878 A JP 7229878A JP S54162523 A JPS54162523 A JP S54162523A
Authority
JP
Japan
Prior art keywords
gear
jacket
pin
slider
moving system
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
JP7229878A
Other languages
Japanese (ja)
Other versions
JPS6113307B2 (en
Inventor
Tadahiko Yabu
Akira Maeda
Ichiro Takahara
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP7229878A priority Critical patent/JPS54162523A/en
Publication of JPS54162523A publication Critical patent/JPS54162523A/en
Publication of JPS6113307B2 publication Critical patent/JPS6113307B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate the laboriousness of manual changeover by automatically adapting the state of a pickup moving system to the recording formats of records by the detecting outputs based on the shape differences of jackets.
CONSTITUTION: When a jacket JA for 30 minute reproduction is loaded, the pin 35 of a rotary plate 34 enters the notch 7 of the jacket and a pin 36 abuts against the front end part 41 of the jacket, hence the gear 20 of a slider 18 is disengaged from the outside circumferential gear 28 of a crown gear 27 by a turning lever 43, causing the saw tooth form parts 21, 26 between the respective opposing faces of the slider 18 and block 25 to engage. Hence, the revolutions of a drive shaft 10 make the feed speed of a pickup moving system 30 twice without interposing the gear 27 of a reduction ratio 1/2. Next, when a jacket for 1-hour reproduction is loaded, the pin 36 enters its notch and the pin 35 turns the rotary disc 34 counterclockwise, causing the slider 18 to be moved leftward by the lever 43. Since this causes the gear 20 to be engaged to the outside circumferential gear 28 of the gear 27, the revolutions of the shaft 10 are transmitted to the moving system 30 at the specified speed.
COPYRIGHT: (C)1979,JPO&Japio
JP7229878A 1978-06-13 1978-06-13 Record player Granted JPS54162523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7229878A JPS54162523A (en) 1978-06-13 1978-06-13 Record player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7229878A JPS54162523A (en) 1978-06-13 1978-06-13 Record player

Publications (2)

Publication Number Publication Date
JPS54162523A true JPS54162523A (en) 1979-12-24
JPS6113307B2 JPS6113307B2 (en) 1986-04-12

Family

ID=13485208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7229878A Granted JPS54162523A (en) 1978-06-13 1978-06-13 Record player

Country Status (1)

Country Link
JP (1) JPS54162523A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56170572U (en) * 1980-05-20 1981-12-16
JPS5737777A (en) * 1980-08-19 1982-03-02 Victor Co Of Japan Ltd Reproducing device for rotary information recording medium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56170572U (en) * 1980-05-20 1981-12-16
JPH0227424Y2 (en) * 1980-05-20 1990-07-24
JPS5737777A (en) * 1980-08-19 1982-03-02 Victor Co Of Japan Ltd Reproducing device for rotary information recording medium

Also Published As

Publication number Publication date
JPS6113307B2 (en) 1986-04-12

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