| 摘要 |
This invention provides a tamper tip for use with tamping machines for setting railroad ties. The tip is generally rectangular in shape and at least one surface is provided with a generally U-shaped outer edge portion which increases in thickness from the tips of the legs of the "U" to the base of the "U" with the portion interior of the "U" being shaped to a constant thickness generally equal to the thickness of the thinnest portion of the legs.
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