Title:
スピーカ
Document Type and Number:
Japanese Patent JP2006513620
Kind Code:
A
Abstract:
A loudspeaker includes a housing with front and rear sides, a diagram flexibly connected to the housing, and an actuator or displacing the diaphragm with respect to the housing along a translation axis. The housing extends around the translation axis and includes a conical forepart widening towards the forepart, a base part positioned at the rear side, and an intermediate housing part. The intermediate part extends between the forepart and the base part and includes transition areas connected to these parts. The transitions behave as hinges under the influence of an axial load above a certain value, whereby the intermediate housing portion turns towards the translation axis and the forepart turns towards the rear side under the influence of such a load.
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Inventors:
Elmens Anik Sai
Application Number:
JP2004566194A
Publication Date:
April 20, 2006
Filing Date:
December 08, 2003
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
H04R9/02; H04R1/02; H04R7/12; H04R9/06
Attorney, Agent or Firm:
Susumu Tsugaru
Akihiko Miyazaki
Fueda Shusen
Akihiko Miyazaki
Fueda Shusen