(under subclass 102.16) Subject matter wherein the mechanism used to adjust the alignment of the straight line (i.e., chord line) connecting the leading and trailing edges of the extent of material includes a system having (a) a toothed (1) wheel, (2) cylinder, or (3) other machine element, that meshes with (b) another toothed (1) wheel, (2) cylinder, or (3) machine element to transmit motion, or to change speed or direction of the mechanism.
SEE OR SEARCH CLASS
74, Machine Elements, appropriate subclasses, for power transmission mechanisms involving gearing, per se.
