Center Pivot Pin
A center pivot pin is bolted to the body bolster. The center pivot pin runs down vertically through the center of the bogie bolster through the center pivot. It allows for rotation of the bogie when the coach is moving on the curves. A silent block, which is cylindrical metal rubber bonded structure, is placed in the central hole of the bogie bolster through which the center pivot pin passes. It provides the cushioning effect.
Read more about this topic: ICF Bogie
Famous quotes containing the words center, pivot and/or pin:
“My center is giving way, my right is in retreat; situation excellent. I shall attack.”
—Ferdinand Foch (1851–1929)
“The seagull’s wings shall dip and pivot him,
Shedding white rings of tumult, building high
Over the chained bay waters Liberty—
Then, with inviolate curve, forsake our eyes”
—Hart Crane (1899–1932)
“Suddenly we have a baby who poops and cries, and we are trying to calm, clean up, and pin things together all at once. Then as fast as we learn to cope—so soon—it is hard to recall why diapers ever seemed so important. The frontiers change, and now perhaps we have a teenager we can’t reach.”
—Polly Berrien Berends (20th century)