Welcome to the Greene County Site. People, not the buildings they work in, make Greene County government services notable. Our staff and elected office holders strive to meet the challenges of a growing community while protecting the public interest. We are dedicated to providing the most efficient and effective application of public funds to better serve our community.
A clincher is the most common type of rim used on bicycle wheels. Clincher bicycle rims are similar to automobile rims in terms of how the tire adheres by means of a ridge on the inside of the rim that clinches a bead running along the inside of the tire.
A rack and pinion is a pair of gears which convert rotational motion into linear motion. The circular pinion engages teeth on a flat bar - the rack. Rotational motion applied â¦to the pinion (by the steering wheel) will cause the rack to move to one side or the other, right up to the limit of its travel. The rack and pinion arrangement is commonly found in the steering mechanism of cars or other wheeled, steered vehicles.