MULTIVOLUME SAFE PNEUMATIC TIRE Russian patent published in 2014 - IPC B60C3/00 B60C5/22

Abstract RU 2526791 C2

FIELD: transport.

SUBSTANCE: tire consists of several independent ring plenums. The interior of safe tire (1) is pressure-tight divided into main ring plenum (2) occupying about 3/4 of tire interior and exterior ring plenums (3) butting against tread. Between exterior ring plenums (3) and the main plenum (2) there are normally closed magnetic valves (4) of plenums. They are opened during wheel inflation in a contactless manner using magnet or electromagnet brought to tire tread part.

EFFECT: higher reliability of tubeless wheel and traffic safety.

3 dwg

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RU 2 526 791 C2

Authors

Nebol'Sin Vladimir Alekseevich

Dates

2014-08-27—Published

2013-01-15—Filed