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:
Nov. 20, 1990
Filed:
Feb. 27, 1990
Applicant:
Inventors:
Eigo Kawakami, Kawasaki, JP;
Kazuya Matsumoto, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16C / ;
U.S. Cl.
CPC ...
384-1 ; 84DI / ;
Abstract
A slider for guiding a movable article along a guide has an elastic guide member and a movable member which is movable along the guide and is in contact at least on a face with the guide. A standing surface elastic wave is generated on the face of the guide contacting the movable member for supporting the movable member on the peaks of the standing elastic wave.