VEHICLE DUAL-STREAM CLUTCH CONTROL DEVICE Russian patent published in 2017 - IPC B60K23/02 

FIELD: transportation.

SUBSTANCE: control device comprises an actuating cylinder connected to a pneulatic servo, a clutch release pivoted lever with forks and a pedal, a receiver, a compressor with a filter and a safety device. The control pedal is designed as a two-armed V-shaped lever, hinged at the point of inflection, and is spring-loaded on both sides of the arms. The ends of the double-arm lever interact with the clamps provided on the additional spring-loaded levers that act as movable electromagnet cores. Spring-loaded buttons providing circuit contact closure are installed on each arm of the two-armed lever. One arm of the two-armed lever is connected to the servo regulating the compressed air flow from the compressed air source to stem and piston cavities of the executive air cylinder actuator, which stem is pivotally connected to one end of the pivoted lever interacting with the clutch bearing. The opposite end of the pivoted lever is pivotally connected with the double-acting servo housing.

EFFECT: improved performance due tu selective switching without interruption of the power flow of even and odd rows of gearbox transmissions.

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