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:
Nov. 02, 2010
Filed:
Dec. 27, 2007
Applicants:
Alain Vassaux, Puteaux, FR;
Khalid Belhaj, Bois Colombe, FR;
Inventors:
Alain Vassaux, Puteaux, FR;
Khalid Belhaj, Bois Colombe, FR;
Assignee:
Hispano Suiza, Colombes Cedex, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 57/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gear including a pinion being integral with a rotatably mounted shaft in a support by a cleavable element arranged to disengage the pinion from the shaft in case of an overcouple between the pinion and the shaft is disclosed. A guiding bearing, pending between the pinion and the shaft, is arranged to rotatably guide the pinion around the shaft, in case of a disengagement of the pinion from the shaft. In a turbomachine, a gear box including such a gear allows the driving of auxiliary machines in case of a breakdown of a shaft in the gear box.