Title:
SPEAKER MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2010/050063
Kind Code:
A1
Abstract:
Provided is a speaker manufacturing method, which is shortened in a manufacturing time period by shortening the setting time periods of adhesives of different kinds, when used, effectively at individual joint portions. This jointing process includes a first step of jointing two constituent members of the speaker through a first adhesive, and a second step of jointing the two constituent members of the speaker through a second adhesive of a kind different from that of the first adhesive. The jointing process performs, after the first step and the second step, an infrared ray irradiating step of irradiating the first adhesive and the second adhesive with infrared rays of wavelength bands according to the setting characteristics of the individual adhesives.
Inventors:
SATO MASATOSHI (JP)
KOIKE CHIAKI (JP)
HANZAWA KEN (JP)
MAKI NOBUYUKI (JP)
MATSUDA MICHIRO (JP)
KOIKE CHIAKI (JP)
HANZAWA KEN (JP)
MAKI NOBUYUKI (JP)
MATSUDA MICHIRO (JP)
Application Number:
PCT/JP2008/069944
Publication Date:
May 06, 2010
Filing Date:
October 31, 2008
Export Citation:
Assignee:
PIONEER CORP (JP)
PIONEER TOHOKU CORP (JP)
SATO MASATOSHI (JP)
KOIKE CHIAKI (JP)
HANZAWA KEN (JP)
MAKI NOBUYUKI (JP)
MATSUDA MICHIRO (JP)
PIONEER TOHOKU CORP (JP)
SATO MASATOSHI (JP)
KOIKE CHIAKI (JP)
HANZAWA KEN (JP)
MAKI NOBUYUKI (JP)
MATSUDA MICHIRO (JP)
International Classes:
H04R31/00; H04R9/02; H04R9/04
Foreign References:
| JPS61111098A | 1986-05-29 | |||
| JPH01502436A | 1989-08-24 | |||
| JPH05291351A | 1993-11-05 | |||
| JPH07114974A | 1995-05-02 |
Attorney, Agent or Firm:
EICHI Patent & Trademark Corp. et al. (JP)
Patent business corporation Wisdom international patent firm (JP)
Patent business corporation Wisdom international patent firm (JP)
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