JPS52136602A - Pickup cartridge - Google Patents

Pickup cartridge

Info

Publication number
JPS52136602A
JPS52136602A JP5345276A JP5345276A JPS52136602A JP S52136602 A JPS52136602 A JP S52136602A JP 5345276 A JP5345276 A JP 5345276A JP 5345276 A JP5345276 A JP 5345276A JP S52136602 A JPS52136602 A JP S52136602A
Authority
JP
Japan
Prior art keywords
pickup cartridge
cartridge
cantilever
stiffness
subjecting
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
JP5345276A
Other languages
Japanese (ja)
Other versions
JPS5512642B2 (en
Inventor
Koichi Azuma
Masayuki Ito
Katsuhiko Morita
Kazuo Teramae
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 JP5345276A priority Critical patent/JPS52136602A/en
Publication of JPS52136602A publication Critical patent/JPS52136602A/en
Publication of JPS5512642B2 publication Critical patent/JPS5512642B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a cartridge with an excellent frequency characteristic by subjecting a metallic cantilever substrate to boron treatment to form a cantilever which is light in weight and has sufficient strength and stiffness.
COPYRIGHT: (C)1977,JPO&Japio
JP5345276A 1976-05-10 1976-05-10 Pickup cartridge Granted JPS52136602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5345276A JPS52136602A (en) 1976-05-10 1976-05-10 Pickup cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5345276A JPS52136602A (en) 1976-05-10 1976-05-10 Pickup cartridge

Publications (2)

Publication Number Publication Date
JPS52136602A true JPS52136602A (en) 1977-11-15
JPS5512642B2 JPS5512642B2 (en) 1980-04-03

Family

ID=12943237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5345276A Granted JPS52136602A (en) 1976-05-10 1976-05-10 Pickup cartridge

Country Status (1)

Country Link
JP (1) JPS52136602A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195890U (en) * 1981-06-06 1982-12-11
JPH0168616U (en) * 1987-10-27 1989-05-02

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105502A (en) * 1973-02-07 1974-10-05 Matsushita Electric Ind Co Ltd Cantilever for pickups
JPS508822A (en) * 1973-05-28 1975-01-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105502A (en) * 1973-02-07 1974-10-05 Matsushita Electric Ind Co Ltd Cantilever for pickups
JPS508822A (en) * 1973-05-28 1975-01-29

Also Published As

Publication number Publication date
JPS5512642B2 (en) 1980-04-03

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