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:
Oct. 13, 2015
Filed:
Mar. 08, 2012
Shinji Kano, Gifu-ken, JP;
Tsuguyoshi Nara, Gifu-ken, JP;
Shinji Kano, Gifu-ken, JP;
Tsuguyoshi Nara, Gifu-ken, JP;
NIPPON THOMPSON CO., LTD., Tokyo, JP;
Abstract
A synthetic resin-made cage plate to retain rollers lies between guideway members. The smaller pitch between the adjacent rollers in a cage results in the greater number of the rollers lying in a preselected length of the cage to get heavier load-carrying capacity. A holder to receive a pinion is molded integrally with the cage plate. The rollers are retained in openings in the cage plate at a tilt such that their rotating axes are perpendicular to the lengthwise direction of the raceway surfaces and also tilting at 45 degrees relative to major surfaces of the cage plate. The openings on their contour edges have bearing lips to retain end surfaces of the rollers. The cage plate has flanges extending lengthwise on its' widthwise opposite edges and bulging sidewise out over the major surfaces of the cage plate to render the cage plate tougher to warp or bend.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile