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:
Feb. 18, 2003
Filed:
Jul. 18, 2001
Applicant:
Inventor:
Michikazu Miyamoto, Noda, JP;
Assignee:
SMC Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 4/102 ;
U.S. Cl.
CPC ...
F16L 4/102 ;
Abstract
A port block, which is provided with an outlet port with a first end communicating with a fluid supply passage and with a second end communicating with the outside, is movably carried on a guide rail which is provided with an opening for making communication between the outside and the fluid supply passage formed in the longitudinal direction. A seal belt, which is engaged with an opening of the guide rail, is curved downwardly at the inside of the port block by the aid of an inner port cover which is arranged at the inside of the guide rail and an outer port cover which is arranged at the outside of the guide rail.