CROSS-REFERENCE TO PRIOR APPLICATIONS

This application is a U.S. National Phase Application under 35 U.S.C. § 371 of International Application No. PCT/EP2019/077007, filed on Oct. 7, 2019, 20, and claims benefit to German Patent Application No. DE 10 2018 219 140.9, filed on Nov. 9, 2018, 20. The International Application was published in German on May 14, 2020 as WO 2020/094305 under PCT Article 21(2).

FIELD

The present disclosure relates to a transmission having at least one planetary gear stage with a planet carrier having a first toothing and a second toothing that form a spline and at least one lubricant line having a first outlet opening designed to lubricate the spline.

BACKGROUND

A transmission having oil ducts for pressure lubrication of a toothed coupling with an axial contact surface is known from EP 3 008 355 B1.

SUMMARY

In an embodiment, the present invention provides a transmission including at least one planetary gear stage with a planet carrier having a first toothing. The transmission further includes at least one lubricant line having a first outlet opening and a second outlet opening. The first toothing, together with a second toothing, forms a spline. The first outlet opening is configured to lubricate the spline, and the second outlet opening is configured to lubricate a sun gear of the planetary gear stage.

