Aircraft gas turbine comprising a thrust-reverser device with cascade elements and an integrated rack and pinion drive

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United States of America Patent

PATENT NO 10012176
SERIAL NO

14575643

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Abstract

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The present invention relates to an aircraft gas turbine comprising a thrust-reverser device that is arranged at the rear area of an engine cowling and that has multiple cascade elements which are distributed at the circumference and which divert a stream, characterized in that the cascade elements are mounted in a displaceable manner, in that on both sides of each cascade element at least one gear rack is formed that can be displaced via a respective cog wheel which is coupled to a driving device, and in that each cascade element is connected to a rear area of the engine cowling via a coupling element for the purpose of displacing the engine cowling in the axial direction.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE DEUTSCHLAND LTD & CO KGESCHENWEG 11 BLANKENFELDE-MAHLOW 15827
LIEBHERR-AEROSPACE LINDENBERG GMBHPFAENDERSTRASSE 50-52 LINDENBERG 88161

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baer, Josef Waltenhofen, DE 1 7
Mueller, Frank Lindenberg/Allgaeu, DE 110 968
Schumann, Uwe Tettnang, DE 21 245
Todorovic, Predrag Berlin, DE 62 370

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