专利名称：Rigging system for line array speakers发明人：Mark Engebretson,Yoshiyuki Takeuchi申请号：US10407081申请日：20030403公开号：US07298860B2公开日：20071120
专利附图：
摘要：The invention provides a system for enabling the assembly and suspension of aplurality of loudspeakers in a line array where the splay angle between the adjacentspeakers can be adjusted and rigidly maintained. The line array system utilizes riggingframes that allow for the coupling and supporting of the loudspeakers through the use
of adjustable hinge bars. The rigging frames and adjustable hinge bars together form andrigidly maintain the splay angles between adjacent loudspeakers and correspondinglythe curvature of the line array speaker assembly.
申请人：Mark Engebretson,Yoshiyuki Takeuchi
地址：Encino CA US,Pine Mountain Club CA US
国籍：US,US
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