VEHICLE GEARBOX CONTROL DRIVE Russian patent published in 2019 - IPC B60K20/02 F16H59/02 F16H61/34 

FIELD: machine building.

SUBSTANCE: invention relates to a gear shift control drive of a vehicle gearbox. Control drive contains a movable control shaft, on which there is a rod lever, a drive lever kinematically connected to a gear shift lever and a link (controller). Control shaft is made composite in the form of external and internal shafts made with possibility of joint rotary turn. Inner shaft has possibility of axial movement relative to external shaft. Rod lever performs axial movements relative to the external shaft and is rigidly connected to the internal shaft. On the gear shift lever there is a freely installed pipe with a handle kinematically connected to the internal shaft through the drive lever. Inner shaft performs axial movements to switch on the neutral, and external shaft – during combined rotation for gear shifting.

EFFECT: improved arrangement of drive elements of transmission mechanisms.

1 cl, 5 dwg