DEVICE TO CLEAN TREAD PATTERN OF UNIVERSAL TRACTOR WHEEL PROPULSOR IN MOTION Russian patent published in 2013 - IPC B60S1/68 

Abstract RU 2487805 C2

FIELD: transport.

SUBSTANCE: invention relates to automotive industry. Device comprises bracket secured at vehicle body ahead of propulsor mud-guard arc and levers. Used levers represent con-rod-type elements enclosed in rolled-on metal cylindrical case with central top locating bolt. Lever lower part accommodates bearing and octahedral governor with opening beam-spring wheel cleaners consisting of cylindrical metallic guide with octahedral ends and eight working beam-like spring-type different-length shovels arranged in circler and along the guide.

EFFECT: better cross-country capacity and drag-coupling properties.

4 dwg

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RU 2 487 805 C2

Authors

Shchitov Sergej Vasil'Evich

Kuznetsov Evgenij Evgen'Evich

Dates

2013-07-20Published

2011-09-13Filed