Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Tangential stress reduction system in a loudspeaker suspension










Image Number 3 for United States Patent #7174990.

The invention is a suspension element having an outer edge and an inner edge. The suspension element, such as a spider or surround, varies in shape along at least a portion of the suspension element to help relieve both the radial and tangential stress placed on the suspension element when it is stretched. The shape employed in the suspension element allows the suspension element to stretch more easily, creating a higher performance speaker of the same size by increasing the diaphragm excursion and voice coil movement.








 
 
  Recently Added Patents
Automotive lighting system
Image generation based on a plurality of overlapped swathes
Wristwatch
Multicyclic compounds and methods of use thereof
Method for maintaining a driver-independent braking intervention after a collision
Piezoelectric speaker and method of manufacturing the same
Magnetic memory and method of manufacturing the same
  Randomly Featured Patents
Operating system page placement to maximize cache data reuse
Method for forming tubing into curved, unbalanced and non-uniform shapes
Energy management system and method
Carrier handle for plant tray/pot
Stamp pad with rotary lid and articulated hinge
Cross coil type indicating gauge
Electrical switch utilizing ball for lamps and like appliances
Display device
Ink cartridge
Method of promoting skin cell metabolism