WHEEL-CATERPILLAR MOVER Russian patent published in 2015 - IPC B62D55/65 A61G5/10 

Abstract RU 2547967 C1

FIELD: transport.

SUBSTANCE: proposed mover comprises system of two board rims with external engagement gears engaged with drive gear-roller to combine the rims by caterpillar with tithed rim at smaller set sixe. Every board rim is composed of a pulley with outer grooves for two caterpillars and inner flanged gear for articulation with board drive gear-roller.

EFFECT: enhanced performances.

1 dwg

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RU 2 547 967 C1

Authors

Djadchenko Nikolaj Petrovich

Dates

2015-04-10Published

2014-06-09Filed