Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Speaker supporting unit










Image Number 6 for United States Patent #4917212.

A speaker is installed on a door panel of an automobile by utilizing a supporting unit including a base and a substantially disc-shaped spacer. The base is attached to the door panel and has a bottom surface inclined with respect to the door panel. The speaker is secured to the inclined bottom surface of the base by an attachment screw, between which the spacer is interposed. The spacer has an inclined surface adapted to be in contact with the inclined bottom surface of the base. The spacer is provided with a half-round groove through which a screw extends to secure the spacer to the base at a desired position relative to the latter within an range of 180.degree. rotation. The inclination of the base is amplified or counterbalanced by the inclination of the spacer in dependence with relative position therebetween to vary the orientation of the speaker supported on the opposite surface of the spacer.








 
 
  Recently Added Patents
Method and system for simulating wireless networks
Remedy for overactive bladder comprising acetic acid anilide derivative as the active ingredient
Inverter, NAND gate, and NOR gate
Information processing apparatus and method
Mechanisms for marking the orientation of a sawed die
Use of a high-oleic and high-tocol diet in combination with a non-tocol antioxidant for improving animal meat quality
Method and apparatus for analysis of histopathology images and its application to cancer diagnosis and grading
  Randomly Featured Patents
Camera
Prime mover vehicle for pulling or lifting a load
Dual seal butterfly valve
Stentered, bonded, heat-set, non-woven fabric and process for producing same
Flexible swabbing tool
Two-layer ZIF PGA socket
Self-aligning dome nut
Optical disc changer
Use of surfactant mixtures for tertiary mineral oil extraction
Driving method of FS-LCD