GEAR TRANSMISSION, IN PARTICULAR FOR ROTARY JOINT OF WIND-DRIVEN POWER PLANT, WIND-DRIVEN POWER PLANT WITH SUCH GEAR TRANSMISSION AND SEALING ELEMENT FOR SUCH GEAR TRANSMISSION

摘要

FIELD: machine building.;SUBSTANCE: group of inventions relates to machine building. Gear train (1), in particular for pivoting connection (112a, 112b) of wind-driven power plant (100) includes the first gear wheel (3), the second gear wheel (5) engaged with the first gear wheel (3). In the engagement position between first tooth (11a) and second tooth (11b) of the first gear wheel and tooth (9a) of the second gear wheel (5) gap space (17) is formed, and sealing element (7), which is located between the first gear wheel (3) and second gear (5) and compact gap space (17) against lubricant outlet. Also disclosed is a wind-driven power plant with gear (1), sealing element (7) of the gear and a method of lubricating the gear.;EFFECT: longer service life of the gear train for rotary joint of the wind-driven power plant.;14 cl, 6 dwg