ELASTOMERIC TRACK FOR TRACTION VEHICLE PROPELLER Russian patent published in 1998 - IPC

FIELD: transport engineering; track and wheeled propellers. SUBSTANCE: elastomeric track for power line of traction vehicle propeller has support unit 1, damping unit 5 made of elastomeric composite materials. Damping unit 5 is formed by alternating mated three - dimensional members, with adjacent members made of different relative rigidly elastomeric materials, or is provided with at least one space 11 closed or open over contour of cross section and/or row of spaces 11 and 12 of similar contour of cross section arranged with displacement to form partitions of material of the unit, or unit 5 can be formed by members in at least one of which space is made with cross section indicated above or/and indicated spaces are arranged between members or at above indicated design versions of unit 5 with spaces, the latter communicate with each other or/and are provided with filler delivered into unit 5 through valve 20 or hole 21. EFFECT: improved road holding capacity of vehicle. 6 cl, 34 dwg