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
Reflection hologram storage method
Power trigger sprayer
System controlled responsive to data bearing records for permitting access
Mixed-metal system conductors for LTCC (low-temperature co-fired ceramic)
Method for setting a position of a carrier element in a particle beam device
Simulcasting MIMO communication system
Methods for storing data streams in a distributed environment
  Randomly Featured Patents
Clothes hanger clamp for luggage
Manufacture of metallic cable
Intumescent fire retardant material
Co-axial cable connector
Automatically switching between pricing models for services
Production process for (poly)alkylene glycol monoalkyl ether
Self-illuminated hop scotch game
Golf clubs and golf club heads with adjustable center of gravity and moment of inertia characteristics
Multistation exercise apparatus
Veterinary examination table