发明名称 A TILT ADJUSTER FOR A SPEAKER SUPPORT FRAME.
摘要 This invention provides for a tilt adjuster for a speaker support frame to adjust the tilt or position of a speaker which has been recessed mounted in a wall or the like. The tilt adjuster includes a wedge-shaped, one-piece adaptor frame body which attaches to a speaker on the front side and attaches to a speaker support frame structure on the back side. The frame structure is mounted on the wall. The tilt adjuster is preferably assembled with a speaker cover.
申请公布号 EP0576657(A4) 申请公布日期 1994.10.12
申请号 EP19930902964 申请日期 1993.01.07
申请人 SQUARE D COMPANY 发明人 CASSITY, TERRY, A.;UNSELD, BILL, R.
分类号 H04R1/00;H04R1/02;H04R1/32 主分类号 H04R1/00
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