VINDMOTOR

摘要

In a wind power engine (1) in which the rotor (2) runs on bearings at a stationary hollow shaft (3) and in which the output shaft (5) driven by the rotor (2) via a gear transmission extends through the stationary hollow shaft (3) which serves as bearing housing for the output shaft (5) is obtained a sturdy, comparatively noiseless wind power engine which is easily adjustable into uniform engaged gears and which has a high load capacity, short length of construction and a high gear transmission ratio and which power engine possibly partly may be build up by reusable parts when in the wind power engine of the invention the gear transmission comprises a gear rim (6) of a crown wheel which is secured to the rotor (2) or to the hollow stationary shaft (3), which gear rim (6) is mounted to transmit the drive power of the rotor (2) to a bevel pinion (34) at the output shaft (5) via at least one with crown wheel (2) and a bevel pinion (10) provided intermediate shaft (9) which runs on bearings at the hollow stationary shaft (3) and when the rotor (2) itself is also running on bearings at the hollow stationary shaft (3).