Mobile machinary base

  • US 20020043776A1
  • Filed: 11/21/2001
  • Published: 04/18/2002
  • Est. Priority Date: 11/21/2001
  • Status: Abandoned Application
First Claim
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1. A mobile machinery base comprising a case, a plurality of caster wheels provided under a rear side of a bottom of said case, and adjustable feet provided under corners of a bottom surface of said case, and, Characterized by a liftable caster wheel assembly connected to a hang frame fixed at a predetermined position of the bottom of said case, said liftable caster wheel assembly having a fixing frame fixed with the bottom of said case, a caster wheel plate pivotally connected with said fixing frame said caster wheel plate having a fixing plate formed in an upper portion, and a caster wheel connected under said fixing plate, a pedal pivotally connected to one end of said fixing frame, said adjustable feet lifted up and leaving the ground in case of said pedal being pressed down so that said mobile stationery base may freely move around on the ground.

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