The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 25, 2018
Filed:
Oct. 30, 2013
Kyodo Yushi Co., Ltd., Fujisawa-shi, Kanagawa, JP;
Honda Motor Co., Ltd., Minato-ku, Tokyo, JP;
Daisuke Tsutsui, Yokohama, JP;
Yuta Sato, Fujisawa, JP;
Junichi Imai, Fujisawa, JP;
Morinobu Kawamura, Wako, JP;
KYODO YUSHI CO., LTD., Fujisawa-Shi, Kanagawa, JP;
HONDA MOTOR CO., LTD., Minato-Ku, Tokyo, JP;
Abstract
The invention provides a grease composition for hub unit bearing, having (a) as a base oil a mixture of a hydrocarbon synthetic oil and an ester type synthetic oil, with the content of the ester type synthetic oil being 20 to 50 parts by mass with respect to 100 parts by mass of the total of the hydrocarbon synthetic oil and the ester type synthetic oil, and the base oil having a kinematic viscosity at 40° C. of 20 to 80 mm/s, and (b) as a thickener a urea compound.