| 摘要 |
<p>A clevis including a bridge portion, a cylindrically shaped neck formed from the bridge, and folded side walls extending from the bridge portion in a first direction. One side wall includes a first hole and a first surface parallel to a longitudinal axis. The other side wall includes a second hole and a second surface facing the first surface. The clevis includes a threaded opening, in the bridge and neck, aligned with the axis and a space formed by the bridge and side walls. The neck is formed from the bridge portion in the first direction or is formed from the bridge portion in a third direction, opposite the first direction. The material includes one only single piece of low carbon steel. The first and second surfaces are parallel to the longitudinal axis.</p> |
