JPS5458409A - Production of cantilever - Google Patents

Production of cantilever

Info

Publication number
JPS5458409A
JPS5458409A JP12554077A JP12554077A JPS5458409A JP S5458409 A JPS5458409 A JP S5458409A JP 12554077 A JP12554077 A JP 12554077A JP 12554077 A JP12554077 A JP 12554077A JP S5458409 A JPS5458409 A JP S5458409A
Authority
JP
Japan
Prior art keywords
material layer
high specific
cut face
pipe
tapered
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
JP12554077A
Other languages
Japanese (ja)
Other versions
JPS5742882B2 (en
Inventor
Koichi Azuma
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 JP12554077A priority Critical patent/JPS5458409A/en
Publication of JPS5458409A publication Critical patent/JPS5458409A/en
Publication of JPS5742882B2 publication Critical patent/JPS5742882B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To produce the cantilevers free from any variation in quality by cutting one end of metal bars formed with a high specific modulus material layer through vapor deposition on the surface so as to become tapered cut face, taking out only the high specific modulus material layer through etching treatment and bonding stylus tips to the tapered opening faces.
CONSTITUTION: A metal bar 1 is treated by known chemical vapor deposition, etc. and a layer 2 of a high specific modulus material layer is formed on the surface. And the bar is cut to a specified length so that one cut face becomes a tapered cut face 3. This is then etched to remove the metal bar 1 portion and obtain a pipe with the high specific modlus material layer 2. A stylus tip 5 is bonded and fixed by means of an instant-set adhesive agent 6 to the tapered cut face opening part of this pipe in such a manner that it makes contact with two positions of the inside wall A of the pipe and the innermost part B of the peripheral edge of the opening face to complete the cantilever
COPYRIGHT: (C)1979,JPO&Japio
JP12554077A 1977-10-18 1977-10-18 Production of cantilever Granted JPS5458409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12554077A JPS5458409A (en) 1977-10-18 1977-10-18 Production of cantilever

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12554077A JPS5458409A (en) 1977-10-18 1977-10-18 Production of cantilever

Publications (2)

Publication Number Publication Date
JPS5458409A true JPS5458409A (en) 1979-05-11
JPS5742882B2 JPS5742882B2 (en) 1982-09-11

Family

ID=14912714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12554077A Granted JPS5458409A (en) 1977-10-18 1977-10-18 Production of cantilever

Country Status (1)

Country Link
JP (1) JPS5458409A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726709U (en) * 1980-07-18 1982-02-12
JPS5726708U (en) * 1980-07-18 1982-02-12
JPS5749711U (en) * 1980-08-29 1982-03-20
US4433408A (en) * 1977-09-20 1984-02-21 Matsushita Electric Industrial Co., Ltd. Cantilever for pickup cartridge

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960929U (en) * 1982-10-19 1984-04-21 株式会社サンコ− brush
JPS6449296U (en) * 1987-09-22 1989-03-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433408A (en) * 1977-09-20 1984-02-21 Matsushita Electric Industrial Co., Ltd. Cantilever for pickup cartridge
JPS5726709U (en) * 1980-07-18 1982-02-12
JPS5726708U (en) * 1980-07-18 1982-02-12
JPS5749711U (en) * 1980-08-29 1982-03-20

Also Published As

Publication number Publication date
JPS5742882B2 (en) 1982-09-11

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