Formed hose with different fiber-reinforced regions

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United States of America Patent

PATENT NO 9890878
APP PUB NO 20160186896A1
SERIAL NO

15063548

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Formed hose configurations are provided which include an innermost elastomer layer, a first fiber-reinforcement region, and multiple second fiber-reinforcement regions. The first fiber-reinforcement region has a first fiber-reinforcement density, and is disposed, at least in part, at a bend region of the formed hose, and the multiple second fiber-reinforcement regions have a second fiber-reinforcement density, and are disposed at least at the first and second end regions of the formed hose. The second fiber-reinforcement density is greater than the first fiber-reinforcement density, and results in the first and second ends of the formed hose being less radially-deformable than the bend region of the hose. This facilitates providing a mechanical fluid-tight connection with a hose barb fitting when the formed hose is slid over the hose barb fitting, absent any clamp over the formed hose and hose barb fitting connection.

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First Claim

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Family

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ellsworth,, Jr Michael J Poughkeepsie, US 251 7912
Singh, Prabjit Poughkeepsie, US 93 1198

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