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. 13, 2010
Filed:
Oct. 12, 2007
Michel André Bouru, Montereau sur le Jard, FR;
Gérard Joël Patrick Etoile, Nemours, FR;
Michel André Bouru, Montereau sur le Jard, FR;
Gérard Joël Patrick Etoile, Nemours, FR;
SNECMA, Paris, FR;
Abstract
The assembly comprises a fixed fork () of which the lugs () support a rod () onto which a spherical ball is slipped () about which a cage () and a support (), of the part which is mobile in rotation, swivel. The maintaining of the axial and angular positions of the spherical ball () in the fork is ensured, in particular, by a tight fit (A) which replaces conventional screw and nut systems positioned at the end of the rod and which project disadvantageously. According to the invention, a pair of planar facets which are opposing and in abutment (including 23) carry out a blocking of one of the assembly pieces in rotation. Application to bell cranks for the transmission of movement, in particular in aircraft engines.