CATERPILLAR CHAIN Russian patent published in 2009 - IPC B62D55/253

Abstract RU 2373098 C1

FIELD: transport.

SUBSTANCE: proposed caterpillar chain consists of separate interjointed tracks. It comprises stiffness element and has holes in track links. Stiffness element is enclosed by elastic enclosure. Inner volume of link holes is filled with low-density material. Outer link surface facing soil is wide in its central part and narrow on edges to form vertical rubs-grousers along the edges.

EFFECT: higher shock-absorbing properties and reduced weight.

6 cl, 2 dwg

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RU 2 373 098 C1

Authors

Gerashchenko Ehduard Arkad'Evich

Dates

2009-11-20—Published

2008-04-29—Filed