ALL meanings of rocker arm
rock·er arm
R r - noun rocker arm mechanical part that pivots 1
- noun rocker arm a rocking or oscillating arm or lever rotating with a moving shaft or pivoted on a stationary shaft. 1
- noun rocker arm a lever that rocks about a pivot, esp a lever in an internal-combustion engine that transmits the motion of a pushrod or cam to a valve 0
- noun rocker arm an armlike piece attached to a rockshaft, as in automotive engines 0
- noun rocker arm A rocker arm is a centrally pivoted lever in the valve train of an engine that converts the motion of the rods to open the valves. 0