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:
Dec. 07, 1993
Filed:
Nov. 06, 1992
Applicant:
Inventors:
Assignee:
Nippon Thompson Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16C / ; F16C / ; F16C / ;
U.S. Cl.
CPC ...
384-8 ; 384 13 ; 384 25 ; 384 42 ; 384 43 ;
Abstract
A linear motion guide unit includes a rail having a top surface, a bottom surface and a pair of side surfaces, a thin plate member fixedly attached to the top surface of the rail and a slider slidably mounted on the rail with a predetermined gap between the thin plate member and the slider such that a film of oil may be formed for damping or absorbing any vibration. The thin plate member is preferably formed with an oil groove for storing therein a quantity of oil.