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. 28, 2017
Filed:
Sep. 13, 2013
Applicant:
Rolls-royce Deutschland Ltd & CO KG, Blankenfelde-Mahlow, DE;
Inventor:
Juergen Beier, Schulzendorf, DE;
Assignee:
Rolls-Royce Deutschland Ltd & Co KG, Blankenfelde-Mahlow, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 57/04 (2010.01); F01D 25/18 (2006.01); F16H 57/02 (2012.01); F16D 1/10 (2006.01); F02C 7/32 (2006.01); F02C 7/36 (2006.01);
U.S. Cl.
CPC ...
F16H 57/0431 (2013.01); F01D 25/18 (2013.01); F02C 7/32 (2013.01); F02C 7/36 (2013.01); F16D 1/10 (2013.01); F16H 57/02 (2013.01); F16H 57/043 (2013.01); F16H 57/045 (2013.01); F16H 57/0423 (2013.01); F16H 57/0495 (2013.01); F05D 2260/4031 (2013.01); F16D 2300/06 (2013.01); Y10T 74/19995 (2015.01);
Abstract
The present invention describes an accessory gearbox with a shaft incorporated into a casing and connectable at least in one lateral end area to an accessory unit, with the shaft at least in the lateral end area being designed as a hollow shaft having an inner toothing. To lubricate the inner toothing in the area of the casing at least one baffle device is provided which is designed for guiding hydraulic fluid present in the area of the casing, under the effect of gravity, in the direction of at least one opening provided in the shaft.