FIELD: machine building.
SUBSTANCE: crawler track comprises rubber-metal joints with pins, terminal clevis, clevis tie bolts, steel members (links), rubber elements of link rails. Independent rubber-metal joints are rigidly fixed on the links by terminal clevis fitted by a ring cylindrical protrusion set in the hole of the link ear. The clevis tie bolts are coupled with the thread hole of the ears made in the centres of the links on their side walls. The width of the track rails formed by the independent joints exceeds the width of lower track wheel tyres.
EFFECT: improved repairability, longitudinal rigidity and efficiency.
5 dwg
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|---|---|---|---|
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|
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|
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RU2400390C1 |
