发明名称 Loudspeaker
摘要 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.
申请公布号 US7298861(B2) 申请公布日期 2007.11.20
申请号 US20050541989 申请日期 2005.07.11
申请人 PSS BELGIUM N.V. 发明人 ERMENS ANNICK SIMONNE IRENE
分类号 H04R25/00;H04R9/06 主分类号 H04R25/00
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