(under subclass 330.1) Structures having means, such as racks and pinions, pivoted links, and plural cables, to cause opposing sides of a component to travel at the same speed in order to prevent a twisting motion of the component or a binding action between the sides of the component and the adjacent surfaces of the housing walls.
SEE OR SEARCH THIS CLASS, SUBCLASS:
266+, for continuously level or selfrighting components supported by pivoting links so as to revolve about a horizontal axis.
334.3, for independently operating lazy-tong guides on opposite sides of a component.
