Dry well shaft assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9879771
SERIAL NO

14671560

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed herein are a shaft assembly having a dry well and a gearbox incorporating the shaft assembly. The shaft assembly may include a housing having an opening and a lubricant reservoir. A tubular member may be fixed in the opening and extend above a surface of lubricant that collects in the lubricant reservoir during operation. At least one sealing member may be positioned between the tubular member and an inner wall defining the opening. A solid shaft may extend through the tubular member and have an outer diameter that is smaller than an inner diameter of the tubular member, thereby defining a dry well between the solid shaft and the tubular member. A bearing mount may be arranged about the tubular member and may be removably connected to a gear associated with the solid shaft. A method of assembling a gearbox incorporating the shaft assembly is also disclosed.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AMARILLO GEAR COMPANY LLCP O BOX 1789 AMARILLO TX 79118

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Campbell, John S Canyon, US 18 331

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