AUTOMOTIVE BRAKE REGULATOR Russian patent published in 2014 - IPC F16D65/52 

FIELD: transport.

SUBSTANCE: invention relates to machine building, particularly to regulators of air-operated brakes with shoe cam uncoupler. Proposed regulator comprises the case accommodating worm gearing, screw gearing, gear and gearing. Worm gearing comprises worm-wheel and worm. Screw gearing comprises tooth gear aligned with worm gearing worm and articulated therewith. Gearing comprises drive gear, gear aligned with worm gearing worm while drive gear is arranged aligned with screw gearing screw and articulated therewith via overrunning roller coupling. Screw gearing screw is equipped with journal to support overrunning coupling its rollers brought in direct contact with the journal, and driven gear. Holder is fitted on overrunning coupling for driven gear to engage with said coupling. Engagement between driven gear and said holder features tangential clearance corresponding to normal stroke of brake chamber rod.

EFFECT: simplified design, lower labour input of brake production.

2 cl, 3 dwg