FIELD: transportation.
SUBSTANCE: invention relates to amphibious vehicle. Longitudinal element (10) for amphibious chassis, inner part of which is made in the form of one or more air chambers (2), external part is at least one slide (4). Longitudinal element (10) comprises one or several caterpillar tracks (6, 6') arranged along contour of slide bed (4) and containing chains (8, 12) installed with possibility of sliding movement. Each chain (8, 12) contains serially connected links (14, 16) forged in the form of a single part. Hydraulic drive is connected with longitudinal element (10) and is made with possibility to slide caterpillar track (6, 6') or several caterpillar tracks by chains (8, 12). Forged links (14, 16) are forged in the form of a single part. Invention also relates to undercarriage and amphibious vehicle.
EFFECT: higher wear resistance of device.
20 cl, 37 dwg
| Title | Year | Author | Number |
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| AMPHIBIOUS CATERPILLAR PROPULSOR | 2015 |
|
RU2577626C1 |
| HINGE | 2011 |
|
RU2459126C1 |
