| 摘要 |
PURPOSE: An amphibious endless track is provided to maintain straightness under water, since the straightness of the lower track of the endless track is maintained using a foam pad. CONSTITUTION: An amphibious endless track comprises a unit track shoe(500) and a foam pad(540). The unit track shoe prevents the deformation of an endless track by the buoyancy. The endless track moves rearward from the lower part thereof. The foam pad is formed on the outside of the endless track. The front-end of the foam pad interferes with the back-end of another adjacent foam pad. The back-end of the foam pad interferes with the front-end of another adjacent foam pad.
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