Wheel substitutes for land vehicles – Tracks or treads – With roller means
Patent
1985-11-12
1987-01-20
Scherbel, David A.
Wheel substitutes for land vehicles
Tracks or treads
With roller means
301 44B, B62D 5528
Patent
active
046376658
ABSTRACT:
A track assembly for a track-type vehicle has a plurality of first and second distinct individual track shoes joined together to form an endless loop. The first shoes have a projecting grouser bar which has a first plurality of teeth and the second shoes have a projecting grouser bar which has a second plurality of teeth. The first and second shoes are arranged in an alternating pattern with the teeth of the first shoes staggered relative to the teeth of the seocnd shoes. Conventional grousered track shoes generally provide track-type vehicles with sufficient surface traction for most work tasks of the vehicle. However, in some special work applications, the conventional grouser track shoes is inadequate to provide the required penetration to achieve sufficient tractive force. For such special work applications, the subject toothed grouser track shoes penetrate the surface and provide the necessary traction to effectively perform the work function.
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Caterpillar, "The Development of Track Equipment for Snow and Ice Conditions", Dec. 4, 1952.
Burdick Jon S.
Corcoran Paul T.
Caterpillar Inc.
Scherbel David A.
White Claude F.
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