Wheel substitutes for land vehicles – Tracks or treads – With detachable grouser for endless chain track
Patent
1998-06-30
2000-01-25
Dayoan, D. Glenn
Wheel substitutes for land vehicles
Tracks or treads
With detachable grouser for endless chain track
305178, 305161, B62D 5526
Patent
active
060171030
ABSTRACT:
In the operation of a track type machine in highly abrasive material, premature wear of the track shoes has been a common occurrence. The present invention provides a track shoe that has a grouser that defines a plurality of grooves that extend in a direction that is substantially the same as that of the grouser. The grooves are formed on both the leading and trailing sides of the grouser and are filled with an abrasion resistant material. The grooves are arranged such that the strips of abrasion resistant material on the first side are aligned with the spaces between the strips on the opposite side and vice versa.
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Sales brochure, "The Hard Facts about Cat Abrasion Resistant Material" for Caterpillar Ground Engaging Tools--Publication No. PEDP4030--1994.
Buck Byron G.
Caterpillar Inc.
Dayoan D. Glenn
Nguyen Long Bao
Perry William C.
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