Method of producing bearing devices for driving wheels of automobiles

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4454640
SERIAL NO

06420250

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of manufacturing bearing assembly for the driven wheels of automobiles comprises the steps of grinding the outer peripheral raceway surface 5, cylindrical seat 6 and shoulder surface 9 of the outer joint member of a constant velocity joint simultaneously by a grinding wheel 21, grinding the outer peripheral raceway surface 11 of an inner annular member and its end surface abutting against the shoulder surface 9 simultaneously by a grinding wheel, and fitting the inner annular member C on the cylindrical seat 6 of the outer joint member B until its end surface 10 abuts against the shoulder surface 9 of the outer joint member B. The method eliminates the influences on the internal bearing clearance of the outer peripheral raceway surfaces 5 and 11 of the outer joint member B and inner annular member C.

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Patent Owner(s)

Patent OwnerAddress
NTN TOYO BEARING COMPANY LIMITEDOSAKA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Egusa, Tomoyoshi Iwata, JP 4 26
Fujimoto, Koshiro Takatsuki, JP 1 6
Kuroda, Masayuki Takarazuka, JP 42 444
Miki, Yutaka Kawanishi, JP 29 222
Niki, Motoharu Akaiwa, JP 24 500

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