Lubricating grease composition

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United States of America Patent

PATENT NO 9399748
APP PUB NO 20130210688A1
SERIAL NO

13879167

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Abstract

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The invention provides a lubricating grease composition with a worked penetration of 400 to 500 for a machine tool equipped with an automatic lubricator, containing a base oil having a kinematic viscosity at 40° C. of 10 to 200 mm2/s and 0.1 to 10 mass % of solid particles insoluble in the base oil. The lubricating grease composition of the invention can be fed using the automatic lubricator attached to the machine tool, and can prevent the stick-slip from occurring on the sliding lubrication portion of the machine tool.

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Patent Owner(s)

Patent OwnerAddress
KYODO YUSHI CO LTDTOKYO JAPAN
LUBE CORPORATIONTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ariyasu, Takayuki Kasama, JP 1 1
Dong, Daming Fujisawa, JP 4 10
Namiki, Minoru Chigasaki, JP 5 102
Ozeki, Hiroshi Yamato, JP 4 19
Yoshinari, Terasu Chigasaki, JP 11 39

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