(under subclass 286) Apparatus wherein the wheel and an earth working element supported by the frame are interconnected whereby when the wheel is caused to turn the earth working element is also caused to move relative to the frame.
SEE OR SEARCH THIS CLASS, SUBCLASS:
212, for an implement which is adustable to move soil in opposite directions and having a wheel whose position is changed in response to the adjustment.
255, for an implement with an earth working element which is moved vertically when the implement is turned.
279, for an implement part interconnected with a self-propelled vehicle steering means.
283, for a wheel interconnected with an earth working element which turns in response to turning movement of the propulsion means.
