Tracked vehicle

Details Tracked vehicle Tracked vehicle

2006-08-08

2006-08-08

Morris, Lesley D. (Department: 3611)

Motor vehicles

Special driving device

Portable track

C180S006480, C180S006440, C180S006700

Reexamination Certificate

active

07086490

ABSTRACT:
A tracked vehicle has smooth driving and idler wheels (6, 7, 8, 9), which frictionally transmit the tractive force to tracks (3, 4), e.g. rubber tracks, and which are mounted on a frame (3) of the vehicle which carries at least one driving engine (11). To avoid the slipping of the tracks on the driving and idler wheels, both the two front idler wheels (6, 7) and the two rear idler wheels (8, 9) are respectively driven. The front wheels are hydraulically driven, while the rear wheels may be hydraulically or mechanically driven.

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patent: 4986377 (1991-01-01), Moriarty
patent: 6047785 (2000-04-01), Snyder et al.
patent: 2002/0005303 (2002-01-01), Haringer

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