发明名称 |
Rigging system for speaker cabinets |
摘要 |
A rigging system includes a lever arm permitting all speakers supported by the speaker whose rigging is adjusted to be angularly reoriented to focus the system, even out the coverage and fine tune the coverage. Multiple pivot attachment points for the moment arm are provided to enable an enhancement of the angular adjustment provided. A dozen or more angular positions can be provided for the lever arm to facilitate the trial-and-error method of optimizing the sound quality within the house.
|
申请公布号 |
US7261180(B1) |
申请公布日期 |
2007.08.28 |
申请号 |
US20050123601 |
申请日期 |
2005.05.06 |
申请人 |
FARANDA ANTHONY R;CHASE RICHARD P |
发明人 |
FARANDA ANTHONY R;CHASE RICHARD P |
分类号 |
E04B1/343;A47B46/00;H05K7/16 |
主分类号 |
E04B1/343 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|