Track shoe having increased service life useful in a track drive system
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United States of America Patent
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-
Aug 22, 2017
Grant Date -
Dec 31, 2015
app pub date -
May 6, 2014
filing date -
May 7, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A track shoe for a track drive system, which comprises a shoe base, one or more drive lugs attached to the shoe base, and a wear plate attached to the shoe base. The shoe base and drive lugs may be formed from a prehardened engineering steel, such as MECASTEEL 145. The wear plate may be formed from MECASTEEL 145 or an advanced abrasion-resistant steel, such as Creusabro 8000. The drive lugs may be replaceably attached to the shoe base, preferably by welding. The wear plate may be replaceably attached to the shoe base, preferably by fasteners such as bolts.
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