Resources Contact Us Home
Speaker system and fitting device

Image Number 6 for United States Patent #8094853.

A speaker system includes a cabinet, a front baffle, a speaker unit, a rear baffle, and a fitting member fitted in the rear baffle. The front baffle includes a front duct segment extending backward from the rear thereof. The rear baffle includes an opening portion, a duct connecting portion, and a receiving portion having a semicircular cross section. The receiving portion extends from the opening portion to the duct connecting portion while protruding backward. The opening portion, the receiving portion, and the duct connecting portion have a groove. The receiving portion has an engagement hole. The fitting member having a semicircular cross section is formed by double molding. The frame of the member is made of relatively rigid resin and the rim thereof is made of relatively flexible resin. The frame has an engagement projection. The receiving portion and the fitting member constitute a sealed rear duct segment.

  Recently Added Patents
Systems and methods for reducing narrow bandwidth interference contained in broad bandwidth signals
Monolithic widely-tunable coherent receiver
LED drive circuit
Semiconductor memory device and manufacturing method thereof
Sensing device and electronic apparatus
Data distribution apparatus, data distribution method, and distribution control program
Method, system and program for securing redundancy in parallel computing system
  Randomly Featured Patents
(Meth)acryloyl pressure-sensitive foam adhesives
Method and apparatus for reducing interference in a time division duplex communication system
Blower and adjustable blower nozzle attachment
Liposome preferentially traveling to cardiac and skeletal muscles
User interface for displaying multiple applications
Recessed channel transistor
Method for increasing programming speed for non-volatile memory by applying counter-transitioning waveforms to word lines
Single-cycle multi-accessible interleaved cache
Low temperature ammonia remediation catalysts
Holding clip device