Sprocket wheel, has lubricant outlet actuated for outputting lubricant when outlet is in contact with sprocket component, where outlet has dosing device with tappet arranged at preset distance from outlet opening of dosing device

摘要

The sprocket wheel (1) has a lubricant channel (6) with a lubricant outlet formed in an area between adjacent teeth (3) of the sprocket wheel, where the outlet has a dosing device (8) and is actuated for outputting lubricant when the outlet is in contact with a sprocket component. The dosing device has a tappet arranged at a preset distance from an outlet opening of the dosing device. The dosing device has a pipe-shaped retaining body for retaining a sliding body and/or the tappet, where the sliding body is movable against the effect of a spring device.