Gear assembly with optimized configuration for mesh stiffness
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United States of America
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Apr 12, 2022
Grant Date -
Mar 31, 2022
app pub date -
Sep 29, 2020
filing date -
Sep 29, 2020
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Abstract
A gear assembly includes a first gear having a first hub surrounded by a first plurality of teeth. The first plurality of teeth each define a respective first contact region. The gear assembly includes a second gear having a second hub surrounded by a second plurality of teeth. The second plurality of teeth are adapted to mesh with the first plurality of teeth at the respective first contact region in order to drive a respective load in a first direction. The first hub and the first plurality of teeth include respective zones defining a respective elastic modulus. A three-dimensional distribution of the respective physical size and the respective elastic modulus of the respective zones is optimized such that a fluctuation of mesh stiffness along the respective first contact region is at or below a first predefined threshold.
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Patent Owner(s)
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hotait, Mohammad | Rochester Hills, US | 3 | 0 |
Pack, Seongchan | West Bloomfield, US | 15 | 6 |
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