Device for supporting a load
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 16, 2024
Grant Date -
Nov 3, 2022
app pub date -
Oct 5, 2020
filing date -
Oct 5, 2020
priority date (Note) -
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Abstract
The disclosure relates to a machine comprising; a fixed lower platform having a first connecting area; a movable upper platform having an operating area and a second connecting area; at least three limbs, each limb comprising a lower section, an upper section and an intermediate section between the lower section and the upper section; wherein each limb interconnects the fixed lower platform and the movable upper platform by joining the first connecting area and the second connecting area, wherein the lower section of each limb comprises a first part of a first prismatic joint, wherein, the first connecting area comprises a cooperating second part of the first prismatic joint; wherein the lower section of each limb further comprises a first revolute joint; wherein the intermediate section of each limb comprises a second prismatic joint, wherein the upper section of each limb comprises a second revolute joint; wherein each limb is pivotably movable relative to the movable upper platform; wherein each of the limbs comprise an actuation arrangement for moving the movable upper platform relative to the fixed lower platform.
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