MAGNETIC BALL SWITCHES USE

Brand Owner (click to sort) Address Description
GET MORE SECURE Magnasphere Corporation N14 W23777 STONE RIDGE DR. STE 160 WAUKESHA WI 53188 Magnetic ball switches for use as security and proximity sensors;SECURE;
GET MORE SECURITY Magnasphere Corporation N14 W23777 STONE RIDGE DR. STE 160 WAUKESHA WI 53188 Magnetic ball switches for use as security and proximity sensors;SECURITY;
HSD Magnasphere Corporation N14 W23777 STONE RIDGE DR. STE 160 WAUKESHA WI 53188 Magnetic ball switches for use as high security sensors in intrusion detection systems;HIGH SECURITY DETECTION;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The present invention provides a trackball and an in-vehicle device controller using the trackball. The trackball provides a stable operational feel and is easy to operate even in an environment in a vehicle where vibration and movement are present. The trackball includes a ball made of a non-magnetic material and having embedded therein bar members made of a magnetic material and arranged on three axes orthogonal to one another, a case enclosing the ball such that at least an upper portion of the ball is exposed, magnetic members fixed to the case on two axes penetrating through the center of the ball and orthogonal to each other so as to allow magnetic coupling to ends of the bar members, and another magnetic member fixed to the case on an axis penetrating through the center of the ball and orthogonal to the two axes so as to allow magnetic coupling to an end of one of the bar members.