Toothed wheel
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United States of America Patent
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Aug 10, 2021
Grant Date -
Apr 30, 2020
app pub date -
Oct 24, 2019
filing date -
Oct 30, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A toothed wheel extending along an axis and comprising at least two annular toothed areas and an annular groove located axially between said toothed areas, intended for collecting lubricating oil from said toothed areas, characterized in that said groove is delimited by an axially extending bottom surface and radially extending lateral surfaces, characterized in that the groove has at least one projecting portion extending radially outwards from the bottom surface of the groove.
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