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. 27, 2020
Filed:
Apr. 07, 2016
Parker Hannifin Manufacturing France Sas, Annemasse, FR;
Philippe Le Quere, Betton, FR;
PARKER HANNIFIN MANUFACTURING FRANCE SAS, Annemasse, FR;
Abstract
A coupling device for a fluid transport tube () having an end provided with an internal chamfer (), the device comprising a body () including a cylindrical wall () defining a channel () having an end segment provided with means for securing the tube end thereto in leaktight manner, these means including an elastically deformable annular sealing element () comprising a support ring () having an axially projecting first face from which there extends a tubular portion () having a free end () arranged to bear against the internal chamfer () of the tube end () in order to be forcibly engaged in the tube end while the tube is being inserted into the end segment.