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. 19, 2021
Filed:
Jul. 22, 2019
Staubli Faverges, Faverges-Seythenex, FR;
Alain-Christophe Tiberghien, Sevrier, FR;
Christophe Durieux, Gilly sur Isere, FR;
Serafim Marques-Barroca, Frontenex, FR;
Olivier Pastore, Ugine, FR;
Olivier Poly, Chavanod, FR;
Igor Bahno, Ugine, FR;
Romain Mayer, Hery sur Ugine, FR;
STAUBLI FAVERGES FAV, Erges-Seythenex, FR;
Abstract
The invention relates to a quick coupling, made up of a male element and a female element. The male element includes a cylindrical male body, defining a longitudinal cavity, a distal mouth, and a valve movable axially inside the cavity between a forward position in which the valve closes off the mouth and a withdrawn position in which the valve does not close off the mouth. The female element includes a cylindrical female body, defining a longitudinal cavity and a distal mouth, a push-piece, and a slide valve. The male body or the push-piece delimits a fluid passage channel connecting an inside of the cavity to the distal mouth, and the passage channel, emerging inside the cavity of the male element or the female element, fits inside a circle, the diameter of which is respectively larger or smaller than that of the first and second sealing gaskets.