JPS5474401A - Auto-return device for pickup arm - Google Patents

Auto-return device for pickup arm

Info

Publication number
JPS5474401A
JPS5474401A JP14200377A JP14200377A JPS5474401A JP S5474401 A JPS5474401 A JP S5474401A JP 14200377 A JP14200377 A JP 14200377A JP 14200377 A JP14200377 A JP 14200377A JP S5474401 A JPS5474401 A JP S5474401A
Authority
JP
Japan
Prior art keywords
shaft
pawl portion
hole
support member
cut
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
JP14200377A
Other languages
Japanese (ja)
Other versions
JPS574981B2 (en
Inventor
Tokuo Akai
Tadashi Watanabe
Masakatsu Morita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14200377A priority Critical patent/JPS5474401A/en
Publication of JPS5474401A publication Critical patent/JPS5474401A/en
Publication of JPS574981B2 publication Critical patent/JPS574981B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

PURPOSE: To reduce the number of parts and to make the adjustment unnecessary after assembly thereby to improve the assembling efficiency by positioning the shaft of a pick arm and the supporting member of a rotary arm always at preset positions.
CONSTITUTION: A rotary arm 21 is composed of a support member 29, which is fixed to a shaft 3, and a transmission member 30 which is connected to one end of a starting plate 17 through a connecting pin 25. The transmission member 30 and the support member 29 are made integral through a hinge portion 31 which is positioned in the vicinity of the shaft 3. The shaft 32 of a pickarm 2 is formed at its lower end with a pawl portion 32 having a D cut, and the support member 29 of the rotary arm 21 is formed with a hole 33 having such a D cut as corresponds to that of the pawl portion 32. Thus, the D cut sides of the pawl portion 32 and the hole 33 are arranged to face each other, and the pawl portion 32 is forced against the elasticity into the hole 33, thereby finishing the assembly.
COPYRIGHT: (C)1979,JPO&Japio
JP14200377A 1977-11-25 1977-11-25 Auto-return device for pickup arm Granted JPS5474401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14200377A JPS5474401A (en) 1977-11-25 1977-11-25 Auto-return device for pickup arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14200377A JPS5474401A (en) 1977-11-25 1977-11-25 Auto-return device for pickup arm

Publications (2)

Publication Number Publication Date
JPS5474401A true JPS5474401A (en) 1979-06-14
JPS574981B2 JPS574981B2 (en) 1982-01-28

Family

ID=15305111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14200377A Granted JPS5474401A (en) 1977-11-25 1977-11-25 Auto-return device for pickup arm

Country Status (1)

Country Link
JP (1) JPS5474401A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597866U (en) * 1978-12-28 1980-07-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597866U (en) * 1978-12-28 1980-07-08

Also Published As

Publication number Publication date
JPS574981B2 (en) 1982-01-28

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