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. 12, 2021
Filed:
Mar. 20, 2017
Faurecia Systemes D'echappement, Nanterre, FR;
Gilbert Delplanque, Sochaux, FR;
Raphael De Matos, Saone, FR;
Alain Mercier, Nommay, FR;
Jean-Pierre Leon, Houilles, FR;
Abstract
A valve comprises a kinematic chain having a rotary driving member, a rotary driven member, and an intermediate member. The driving member has a driving contact element in flat or linear abutment on a complementary driving contact element of the intermediate member. The driven member has a driven contact element in flat or linear abutment on a complementary driven contact element of the intermediate member. The complementary driving contact element and the complementary driven contact element () together form an angle between 45° and 135°. A driving elastic member urges the driving contact element against the complementary driving contact element. A driven elastic member urges the driven contact element against the complementary driven contact element.