| 摘要 |
The caterpillar track comprises wheel flank guide elements 5, 6 fixed in pairs on an internal crossmember 2 arranged across the endless belt 1. The elements 5, 6 are portions of cylinders and make a very slightly obtuse angle with the crossmember 2. The spacing of the lower ends of the elements 5, 6 is slightly less than the width of the tyre 8 of the vehicle for which the caterpillar track is intended. <IMAGE>
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