Wheelslip control setting transmitter for diesel-engined vehicle - comprises electronically controlled gearing to free-wheel clutch for override of fuel injection pump speed regulator

摘要

The pump (2) injecting fuel into the engine (1) is speed-regulated (3) by a lever (4) linked (6) to the accelerator pedal (5), which can be overridden by a shut-off lever (11) operated (26) by an electronic controller (14) responsive to driven-wheel tachometers (15). A motor (17) and gearbox (18) rotate a shaft (19) carrying a crank (20) with a slotted pin (24) serving as a free-wheel clutch of a purely mechanical nature, transmitting movement of the crank (20) in one direction (29) only. ADVANTAGE - Reliable device comprising few components acts on fuel injection pump independently of position of accelerator pedal.