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:
Aug. 15, 2000
Filed:
Mar. 04, 1999
Kengo Hidano, Kanagawa, JP;
Nippoon Thompson Co., Ltd., Tokyo, JP;
Abstract
A linear motion guide unit is disclosed wherein separators are arranged between any adjoining rolling elements, or balls, running along endless-circulating passages and interconnected with each other through strings in such an individually replaceable manner. The separators are each interposed between any adjoining balls so as to space apart them from each other. The separators each have a separator column formed with ball-contacting surfaces for carrying the balls thereon at opposite faces in a running direction of the balls, and webs formed integrally with the column and extended fore-and-aft along the running direction of the balls over the balls, and the webs being each provided therein with channels. The separators are arranged between the adjacent balls in series and interconnected with each other by the strings that thread through the channels in the webs.