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:
Mar. 27, 2018
Filed:
Aug. 12, 2014
Kuroda Precision Industries Ltd., Kanagawa, JP;
Yoshimi Iwasaki, Chiba, JP;
KURODA PRECISION INDUSTRIES LTD., Kanagawa, JP;
Abstract
In a ball screw (), the positioning of the deflectors to the nut is facilitated, and the deflectors are prevented from being dislodged in the radially outward direction from the nut. The ball screw () includes a screw shaft (), a nut (), a pair of deflectors () inserted in respective receiving holes () of the nut and a plurality of balls (). The nut () is provided with a guide portion () configured to cooperate with a corresponding guide portion () provided on the deflector () so that the insertion of the deflector () into the respective receiving holes () is guided in a direction at an angle to the radial direction of the nut.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile