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:
Jul. 23, 2019
Filed:
Jun. 21, 2016
Faster S.p.a., Rivolta D'Adda, IT;
Massimo Cardi, Pandino, IT;
Mauro Rambaldini, Cernusco sul Naviglio, IT;
Giampiero Boffelli, Spino D'Adda, IT;
Igor Polgati, Agnadello, IT;
Paolo Rusconi, Rivolta D'Adda, IT;
Faster S.P.A., Rivolta D'Adda, IT;
Abstract
The present invention concerns a gasket for quick couplers, in particular for the fluid tightness of the first valve of a male coupler. It is characterised in that it must be a composite gasket, having a toroidal shape and circumferentially comprising an O-Ring at its outer surface. The gasket according to the present invention allows a number of advantages to be achieved in terms of the stability and greater reliability of the gasket, which is not subject to extrusion and crushing phenomena during the coupling and decoupling steps of the pressurised coupler.