Joint assembly, a wheel bearing apparatus, and the assemblies included in an axle module

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8057314
APP PUB NO 20110053696A1
SERIAL NO

12782959

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A joint assembly has a pair of constant velocity universal joints and a connecting drive shaft. A cover unit protects the constant velocity universal joints and prevents hanging down of the joints under their own weight. The unit cover is arranged to cover the outer circumferential surfaces of the pair of constant velocity universal joints and boots. The unit cover is formed from elastomer material by injection molding. The cover unit inner circumferential surface has a configuration corresponding to the outline configurations of the pair of constant velocity universal joints and the boots.

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Patent Owner(s)

Patent OwnerAddress
NTN CORPORATIONOSAKA-SHI OSAKA 550-0003

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukushima, Shigeaki Iwata, JP 31 234
Kawamura, Hiroshi Iwata, JP 140 1879
Ozawa, Masahiro Iwata, JP 177 1666
Umekida, Mitsuru Iwata, JP 34 247
Yamauchi, Kiyoshige Iwata, JP 27 195

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