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. 07, 2003
Filed:
Dec. 19, 2001
Kazuharu Uchimi, Tokyo, JP;
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Abstract
A first slider moves along a guide rail extending in a Y-axis direction and includes a beam extending in an X-axis direction, a T-shaped section, and an arm member. The T-shaped section moves along the guide rail at an end of the beam. The arm member extends in the Y-axis direction at the other end of the beam. A second slider moves in the X-axis direction along the beam. The first slider is supported on the base by static pressure air bearing pads disposed at two positions on the lower surface of the T-shaped section, at at least one position on the lower surface of the beam at the central portion thereof and at the two positions on the lower surface of the arm member. The second slider is supported on the base by static pressure air bearing pads disposed at three positions on the lower surface thereof.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile