Swing Gear Assembly and Method for Manufacturing the Same
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United States of America Patent
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Issued Date -
Jul 21, 2022
app pub date -
Jan 21, 2021
filing date -
Jan 21, 2021
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Abstract
A swing gear set for a large scale or heavy machine can be produced from components of a swing gear set including an internal gear ring assembled from plurality of internal toothed segments and/or an external gear ring assembled from a plurality of external toothed segments. The internal toothed segments and/or the external toothed segments are produced by bisecting a metal block in the shape of a rectangular prism into first and second intermediate blanks. The metal block can be produced by a forging process and the intermediate blanks can be machined by various machining process to produce the finished internal and external toothed segments.
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