JPS553211A - Manufacture of mc cartridge - Google Patents
Manufacture of mc cartridgeInfo
- Publication number
- JPS553211A JPS553211A JP7524378A JP7524378A JPS553211A JP S553211 A JPS553211 A JP S553211A JP 7524378 A JP7524378 A JP 7524378A JP 7524378 A JP7524378 A JP 7524378A JP S553211 A JPS553211 A JP S553211A
- Authority
- JP
- Japan
- Prior art keywords
- component
- coil
- cantilever
- cantilevers
- core material
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R9/16—Gramophone pick-ups using a stylus; Recorders using a stylus signals recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Abstract
PURPOSE:To obtain an MC cartridge which features no unevenness for the attachment attitude of the cantilevers against the magnetic core material by separating the magnetic cores after fixing the cantilevers of the same attitude to each coil core and then giving the subsequent processes. CONSTITUTION:For coil core material flat plate 1, the substances are removed through the etching process except for many coil cores 2, peripheral component 1a, longitudinal partitioning component 1b, lateral partitioning component 1c connecting component 3 each. Cantilever attaching small hole 2a is formed at the eatching processing time at the center of crossed magnetic core component 2. Under these conditions, cantilever 4 is fixed via the adhesive to hole 2a with chips 4b set in the same direction. Then component 3 is cut off to make independent component 2 containing cantilever 4, and then the coil turning process is given.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7524378A JPS553211A (en) | 1978-06-21 | 1978-06-21 | Manufacture of mc cartridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7524378A JPS553211A (en) | 1978-06-21 | 1978-06-21 | Manufacture of mc cartridge |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS553211A true JPS553211A (en) | 1980-01-11 |
Family
ID=13570580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7524378A Pending JPS553211A (en) | 1978-06-21 | 1978-06-21 | Manufacture of mc cartridge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS553211A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6399808U (en) * | 1986-12-18 | 1988-06-28 | ||
JPS6458633A (en) * | 1988-03-17 | 1989-03-06 | Tokyo Automatic Mach Works | Method and equipment for carton assembly |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4928292A (en) * | 1972-07-10 | 1974-03-13 |
-
1978
- 1978-06-21 JP JP7524378A patent/JPS553211A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4928292A (en) * | 1972-07-10 | 1974-03-13 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6399808U (en) * | 1986-12-18 | 1988-06-28 | ||
JPH0511131Y2 (en) * | 1986-12-18 | 1993-03-18 | ||
JPS6458633A (en) * | 1988-03-17 | 1989-03-06 | Tokyo Automatic Mach Works | Method and equipment for carton assembly |
JPH0524015B2 (en) * | 1988-03-17 | 1993-04-06 | Tokyo Automatic Mach Works |
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