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
Image forming apparatus having rotary developing unit, method for controlling, and storage medium
High titer production of highly linear poly (.alpha. 1,3 glucan)
Method of measuring a chemical vapor concentration
Vinyl ether compounds and methods of their preparation and use
System and methods for enhanced facsimile communication network and preference selection
Paste composition and printed circuit board
Systems and methods for preventing septum damage in an intravascular device
  Randomly Featured Patents
Method and system for communicating over an open communication network
Method of modifying interlayer adhesion
Method of treating navicular disease in horses
Magnetic resonance imaging apparatus and method of controlling magnetic resonance imaging apparatus
Golf ball
Method for collection of valuable metal from ITO scrap
Elements for supporting and bracing sealed-glazing units
Apparatus and method for lifting single crystals
Device and method for reducing thermal cycling in a semiconductor package
Auxiliary load carrier for cargo box