Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Electric membrane switch with seven contact positions










Image Number 2 for United States Patent #6897391.

An electric switch of mechanical structure and functioning, and with electric contacts by means of membranes, suitable for optionally arranging seven different control signals by means of other such contact positions selectively induced by a single button means, four of these positions are differentiated when a slight rolling movement is carried out on said button means in any of four opposite directions and 90.degree. equidistant from each other, a fifth contact position in its clockwise axial rotation, the sixth position by means of its counter-clockwise rotation, and a last contact position by means of a linear pulsating movement.








 
 
  Recently Added Patents
Method and apparatus for re-routing calls in a packet network during failures
Image output method and device, and image display
Case for electronic device
Molded surface of a concrete product
Strap-hook ring
Clostridium chauvoei polypeptide, DNA encoding the polypeptide and a vaccine comprising the polypeptide
Baseball player stationery tab
  Randomly Featured Patents
Electrical connector with regulation means
Method of detecting, diagnosing and automatically correcting abnormalities in servo control system
Optical module
Electronic camera
Catalytic reforming process
Traffic matrix computation for a backbone network supporting virtual private networks
Apparatus and method for treating milling products
Torquable catheter
Cell stream replicating device
Method of and system for providing intelligent network control services in IP telephony