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:
Nov. 12, 2013
Filed:
Oct. 31, 2008
Yu Yang, Anhui, CN;
Yu Yang, Anhui, CN;
Chery Automobile Co., Ltd., Anhui, CN;
Abstract
A lubricating grease charging device for automobile brake hub bearings include an operation spindle (), an outer diameter of an upper body section thereof being slightly smaller than an inner diameter of an outer bearing () of the automobile brake hub (), and an outer diameter of lower body section thereof being slightly smaller than an inner diameter of an inner bearing () of the automobile brake hub (); the operation spindle () being provided in an outer bearing chamber and an inner bearing chamber of the automobile brake hub as well as in a cavity between the outer bearing chamber and the inner bearing chamber; a first closing member and a second closing member, which close a space in which the operation spindle () is disposed at two ends respectively; a lubricating grease charging passage, through which lubricating grease can be charged into the space in which the operation spindle () is disposed.