Patent ID: 6585214
Filing Date: 2003-07-01
Classification: F16M

Abstract:
An extended travel lift system for a display device, the apparatus comprising:a support frame; a display device frame; first and second arms connected at first ends thereof by a hinge connector, a second end of the first arm pivotally attached to a first slide mechanism on the support frame and a second end of the second arm pivotally attached to the support frame; third and fourth arms connected at first ends thereof by the hinge connector, a second end of the third arm pivotally attached to a second slide mechanism on the display device frame and a second end of the fourth arm pivotally attached to the display device frame, wherein the first and fourth arms are separate components to permit the first arm to be above the fourth arm in a retracted position and below the fourth arm in an extended position; a biasing mechanism adapted to bias the display device frame to an extended position; and a height control mechanism adapted to retain the display device frame in either a retracted position or the extended position.