Suspended flying rig system
View Patent ↗A suspended flying rig system including a plurality of cables attached to a load support. In response to retraction and/or deployment of at least one of the plurality of cables, motion is provided generally within a three-dimensional working space to the load support. The motion includes at least six degrees of freedom.
1. A suspended flying rig system comprising:
a plurality of cables attached to a load support; wherein the plurality of cables includes at least three pairs of cables attached to the load support, attachment points of each pair of cables of the at least three pairs of cables to the load support are separated by a first spacing that is greater than a second spacing separating attachment points of cables of adjacent pairs of cables of the at least three pairs of cables to the load support;
in response to retraction and/or deployment of at least one of the plurality of cables, motion is provided generally within a three-dimensional working space to the load support;
wherein the motion includes at least six degrees of freedom and movement along at least three axes and rotation about the at least three axes; and the at least three axes are mutually perpendicular to each other.
2. The system of claim 1 , wherein the rotation about the at least three axes includes a roll, pitch and yaw.
3. The system of claim 1 , wherein a plurality of winch assemblies are assembled to a support structure.
4. The system of claim 1 , wherein a plurality of pulleys for guiding the plurality of cables are mounted to a support structure.
5. The system of claim 4 , wherein the plurality of pulleys are arranged within or on guides that move the plurality of pulleys, providing dynamic res-sizing and re-shaping of the three dimensional space.
6. A method for positioning and orienting a load generally within a three-dimensional working space comprising:
providing a suspended flying system comprising a plurality of cables attached to a load support; wherein the plurality of cables includes at least three pairs of cables attached to the load support, attachment points of each pair of cables of the at least three pairs of cables to the load support are separated by a first spacing that is greater than a second spacing separating attachment points of cables of adjacent pairs of cables of the at least three pairs of cables to the load support; and
selectively retracting and deploying at least one of the plurality of cables to achieve a motion of the load support that includes at least six degrees of freedom;
wherein said motion includes movement along at least three axes and rotation about the at least three axes and said at least three axes are mutually perpendicular to each other.
7. The method of claim 6 , wherein the rotation about the at least three axes includes a roll, pitch and yaw.
8. The method of claim 6 , further providing a plurality of winch assemblies assembled to a support structure for receiving the plurality of cables.
9. The method of claim 6 , further providing a plurality of pulleys mounted to a support structure for guiding the plurality of cables.
10. The method of claim 9 , further arranging the plurality of pulleys within or on guides that move the plurality of pulleys, providing dynamic re-sizing and re-shaping of the three-dimensional working space.