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. 05, 2004
Filed:
Jan. 31, 2003
Applicant:
Inventors:
Assignee:
Snecma Moteurs, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 2/954 ;
U.S. Cl.
CPC ...
F04D 2/954 ;
Abstract
A spring ( ) of angular shape is placed between the lug ( ) of a connecting rod ( ) controlling the orientation of a stator blade and the pivot ( ) of said blade, such that its edge ( ) bends against one edge face ( ) of the connecting rod ( ) and the washer ( ) moves the pivot ( ) in the play of the bore ( ) of the connecting rod and sets and maintains the contact between two plane faces ( and ), so as to reduce the differences in angular displacements between the connecting rod and pivot due to the play remaining in the bore ( ).