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:
Jun. 09, 1987
Filed:
Dec. 05, 1984
Applicant:
Inventors:
Toshiaka Yamaguchi, Maebashi, JP;
Shirouji Yabe, Maebashi, JP;
Assignee:
Nippon Seiko Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ; F16F / ;
U.S. Cl.
CPC ...
74 8915 ; 74574 ;
Abstract
In a vibration suppressing device in a feed screw mechanism including a screw shaft rotatably supported on the base bed, and a nut mounted on a movable member fitted on the screw shaft and movable while being guided along the base bed, vibration suppressing means is mounted at a predetermined location on the screw shaft so as to suppress vibration in a radial direction created in the screw shaft during the operation of the feed screw.