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:
Feb. 17, 2015
Filed:
Oct. 19, 2011
Keisuke Tanaka, Maebashi, JP;
Keisuke Tanaka, Maebashi, JP;
NSK Ltd., Tokyo, JP;
Abstract
There is provided a linear guide bearing device, and a seal member used for the same, in which the entry of foreign matter to the inside the slider and leakage of lubricant from the inside of the slider are prevented and the manufacturing costs are reduced. For this end, a linear guide bearing deviceis configured with multiple seal members () arranged in an axial direction of a slider () are provided at end portions of a slider () so as to slide against rolling element rolling grooves () of a guide rail (). The multiple seal members () are provided with: seal main bodies () respectively having lip parts () sliding against the rolling element rolling grooves (); and reinforcing members () arranged on both daces of the seal main bodies (), respectively.