AUTOMOTIVE RECUPERATIVE BRAKING DEVICE AND METHOD OF BRAKING Russian patent published in 2015 - IPC B60K6/48 

FIELD: transport.

SUBSTANCE: proposed device comprises ICE output shaft, gearbox input shaft, electrical machine and planetary gearing. Engine output shaft can be articulated with planetary gearing by moving piston. The latter engages, in first position the engine output shaft with planetary gearing while, in second position, it disengages the engine output shaft from said gearing. Said piston is shaped to circular sleeve surrounding the engine output shaft section and that of planetary gearing. Sections of engine shaft and planetary gearing have slots. The latter in the piston first position interact with s piston slots to make a slotted joint. Said piston displaces along engine output shaft and planetary gearing. Piston in third position acts to joint between planetary gearing and element rigidly secured relative to the latter.

EFFECT: compact design.

10 cl, 5 dwg