Gear wheel for use in transmission of motor vehicle, has tooth arranged at outer periphery of wheel disk, and passage extending through wheel disk, where longitudinal axis of passage is wind-inclined to axis of rotation of wheel

摘要

The wheel (2) has a tooth (6) arranged at an outer periphery of a wheel disk, and a passage (4) extending through the wheel disk. A longitudinal axis (7) of the passage is wind-inclined to an axis of rotation (8) of the wheel. A common plumb-line of the longitudinal axis and the axis of rotation is larger than half of a distance between the longitudinal axis and the axis of rotation in a cutting plane, which runs perpendicular to the axis of rotation through the wheel disk. The common plumb-line of the longitudinal axis and the axis of rotation runs in the wheel disk.