Animation method and device
OwnerThomas J. Smrtinventor
Life of this patent
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Abstract
A device for providing rotational movement. The device includes two body sections, each rotatably associated with respect to the other and two collapsible chambers having the configuration of a segment of a circle, the chambers being mounted such that the inflation of one causes the other chamber to collapse and the inflation of either chamber causing the body segments to rotate with respect to each other.
Claims3
A device for providing rotational movement comprising an assembly having (1) a first body section, (2) a second body section which is rotatably associated with the first body section, (3) a first collapsible chamber having a first and a second end, wherein one of said ends is rigidly associated with the first body section and the other of said ends is rigidly associated with the second body section and (4) a second collapsible chamber having a first and a second end, wherein one of said ends is rigidly associated with the first body section and the other of said ends is rigidly associated with the second body section, wherein the first and second collapsible chambers have the configuration of a segment of a circle, said chambers being mounted such that when either of said chambers is collapsed, the other chamber is inflated, wherein each of said chambers is associated with a means for controlling the fluid pressure for that fluid chamber, which means comprises (1) a first valve, (2) a first conduit which is in fluid communication with said chamber and said first valve, (3) a fluid supply means, (4) a second conduit which is in fluid communication with said fluid supply means and said first valve, (5) a second valve in fluid communication with said chamber, (6) first means for controlling the position of said first valve and (7) second means for controlling the position of said second valve.
A device for providing rotational movement comprising an assembly having (1) a first body section, (2) a second body section which is rotatably associated with the first body section, (3) a first collapsible chamber having a first and a second end, wherein one of said ends is rigidly and directly associated with the first body section and the other of said ends is rigidly and directly associated with the second body section and (4) a second collapsible chamber having a first and a second end, wherein one of said ends is rigidly and directly associated with the first body section and the other of said ends is rigidly and directly associated with the second body section, wherein the first and second collapsible chambers have the configuration of a segment of a circle, said chambers being mounted such that when either of said chambers is collapsed, the other chamber is inflated, wherein each of said chambers is associated with a means for controlling the fluid pressure for that fluid chamber, which means comprises (1) a first valve, (2) a first conduit which is in fluid communication with said chamber and said first valve, (3) a fluid supply means, (4) a second conduit which is in fluid communication with said fluid supply means and said first valve, (5) a second valve in fluid communication with said chamber, (6) first means for controlling the position of said first valve and (7) second means for controlling the position of said second valve.
Dependencies are inferred from the claim text.