Rotary machining device, method of manufacturing hub unit bearing and method of manufacturing vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11821463
APP PUB NO 20200408250A1
SERIAL NO

16975232

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Abstract

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Provided are an oil receiver (20) having an annular recess portion (52) which faces an entire circumference of an outer circumferential edge of a concave spherical portion (36), and a guide member (21) which guides lubricating oil, which has flowed out from a spherical engagement portion between a convex spherical portion (24) and a concave spherical portion (36), toward an annular recess portion (52).

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Patent Owner(s)

Patent OwnerAddress
NSK LTDTOKYO 141-8560

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hagiwara, Nobuyuki Fujisawa, JP 50 178
Maruno, Tetsurou Fujisawa, JP 6 6
Sugai, Satoshi Hanyu, JP 7 37
Yamazaki, Hiroaki Tokyo, JP 115 601

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