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
Implant for performance enhancement of selected transistors in an integrated circuit
Digital watermark embedding apparatus, digital watermark embedding method, and digital watermark detection apparatus
Preparation process of transition metal boride and uses thereof
Catalyst composition with nanometer crystallites for slurry hydrocracking
Optoelectronic component and method for producing an optoelectronic component
Power supply device
Changing a system clock rate synchronously
  Randomly Featured Patents
Configurable photonic device
Damper operator for use with air, smoke and fire dampers
Display screen portion with user interface
Asymmetrically loaded check valve
Embedded container sheet basket
Vehicle storage and transportation rack
Disposable hypodermic syringe with plastic snap-on needle hub and heat shrink seal therefor
Multiple stage system for aerodynamic testing of a vehicle on a static surface and related method
Radio frequency identification tag and antenna for radio frequency identification tag
Management of reference object lifetimes in object oriented programs