An apparatus and method is provided for deflating an air-pressurized tire used on heavy machinery or mining equipment. The apparatus can include a venturi tube having a feed tube with one end terminated in the constricted throat of the venturi tube and the other end operatively connected to an exit port of a valve extraction tool connected to a valve stem disposed on the tire's rim. A stream of air can be passed through the throat of the venturi tube to create a region of pressure lower than atmospheric pressure. When the extraction tool removes the valve core of the valve stem, pressurized air in the tire can flow to the low-pressure region in the venturi tube thereby resulting in decreased time to deflate the tire.


    Access

    Download


    Export, share and cite



    Title :

    TIRE DEFLATION APPARATUS AND METHOD


    Contributors:

    Publication date :

    2017-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



    TIRE DEFLATION APPARATUS AND METHOD

    WEFLEN DARRYL | European Patent Office | 2020

    Free access

    Tire deflation apparatus and method

    WEFLEN DARRYL | European Patent Office | 2019

    Free access

    Tire deflation apparatus and method

    WEFLEN DARRYL | European Patent Office | 2019

    Free access

    TIRE DEFLATION APPARATUS AND METHOD

    WEFLEN DARRYL | European Patent Office | 2016

    Free access

    APPARATUS AND METHOD FOR DECIDING TIRE DEFLATION

    SHIN SEUNG HWAN / KIM TAE HUN / CHOI TAE RIM | European Patent Office | 2018

    Free access