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. 18, 2003
Filed:
Apr. 25, 2002
Applicant:
Inventor:
Junya Kaneko, Abiko, JP;
Assignee:
SMC Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01B 2/900 ;
U.S. Cl.
CPC ...
F01B 2/900 ;
Abstract
First and second adjusting screws are screwed into screw holes of an end plate respectively. An upper belt is interposed between the second adjusting screw and a fixing member. Either one or both of the first adjusting screw and the second adjusting screw are rotated to move the fixed height position of the upper belt under the swinging action about the support point on a lower circular arc-shaped section of the fixing member.