Gearbox case with wear sleeve

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12240070
APP PUB NO 20240066642A1
SERIAL NO

18386917

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gearbox may include a gearbox case with a wear sleeve disposed within a shaft bore, and a gear assembly mounted on a shaft and disposed within the shaft bore. The gear assembly may include a bearing that engages the wear sleeve. A method of repairing a gearbox case may include uncoupling a top piece and a bottom piece of the gearbox case, forming an oversize bore in a shaft bore of the gearbox case to remove a damaged area, and installing a wear sleeve in the oversize bore.

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First Claim

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Family

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Patent Owner(s)

  • MID-STATES OILFIELD MACHINE LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bossa, John Floyd El Reno, US 3 1

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