Device for controlling oil in motor vehicle gearing utilizes one or more oil pipes in a gearing assembly to feed cooling lubricating oil from an oil sump to gear pairs.

摘要

Gear pairs (2,3) engage and rotate without load by relying on a selected speed or engage under load. One or more oil pipes (4) in a gearing assembly feeds cooling lubricating oil from an oil sump to the gear pairs. The oil pipe has one or more openings (5,6) next to the gear pairs. A locking device (7) opens and closes at least one oil pipe and/or its openings.