Title:
ELECTROACOUSTIC TRANSDUCER
Document Type and Number:
Japanese Patent JP2001245390
Kind Code:
A
Abstract:
To provide an electroacoustic transducer that can easily fix the drive pin to the diaphragm.
The drive pin 41 has a diaphragm side plane 42 nearly in parallel with a diaphragm 52 and an armature side plane section 43 that is extended in a direction almost orthogonally to the diaphragm side plane 42, and the armature side plane 43 is fixed to an end of an armature 14. A drive pin fixing hole 56 to apply an adhesive is formed to a part of the diaphragm 52 opposed to the diaphragm side plane 42 and the diaphragm 52 and the diaphragm side plane 42 of the drive pin 41 are fixed by the adhesive applied by the drive pin fixing hole 56.
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Inventors:
URUSHIBATA KIYOSHI
YAMADA HIROMI
SUZUKI MIKIO
YAMADA HIROMI
SUZUKI MIKIO
Application Number:
JP2000054498A
Publication Date:
September 07, 2001
Filing Date:
February 29, 2000
Export Citation:
Assignee:
STAR MFG CO
International Classes:
H04R7/02; H04R7/04; H04R11/02; (IPC1-7): H04R11/02; H04R7/02; H04R7/04
Domestic Patent References:
| JPS4813441B1 | 1973-04-27 | |||
| JPS57178798U | 1982-11-12 | |||
| JPS60112877A | 1985-06-19 | |||
| JPS58106999A | 1983-06-25 | |||
| JPS5899099A | 1983-06-13 | |||
| JPH08140196A | 1996-05-31 | |||
| JPH0186395U | 1989-06-07 | |||
| JPS4634049B | ||||
| JPS6128296A | 1986-02-07 | |||
| JPS6072098U | 1985-05-21 |
Attorney, Agent or Firm:
Yoshiki Hasegawa (3 outside)