Composite shaft

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11466725
APP PUB NO 20210131482A1
SERIAL NO

17087817

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A composite shaft with an end fitting mounted on one end of said shaft and a preload structure arranged to provide a biasing force to bias the composite shaft against the end fitting. The end fitting has a first interface surface, the first interface surface being tapered at an angle to the shaft axis and the shaft has a second interface surface for engagement with the first interface surface and is tapered at an angle to the shaft axis, the second interface surface extending axially from a first end to a second end, the shaft being thicker at the second end than at the first end. The shaft has a third interface surface and the preload structure has a fourth interface surface and the contact pressure of the third interface against the fourth interface increases from the first end of the shaft to the second end of the shaft.

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Patent Owner(s)

Patent OwnerAddress
CROMPTON TECHNOLOGY GROUP LIMITEDSOLIHUL WEST MIDLANDS B90 4SS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bernard, James William Brackley, GB 22 18
Finney, Robert Edwin Charlbury, GB 5 1
Pethick, Jon Leicestershire, GB 17 23

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