Translatable jet engine thrust reverser configuration providing improved maintenance access
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United States of America Patent
Stats
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Sep 10, 2013
Grant Date -
Jan 7, 2010
app pub date -
Nov 19, 2007
filing date -
Jan 15, 2007
priority date (Note) -
In Force
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Abstract
A translatable thrust inverter with grids for a turbojet, that defines at least a portion of the downstream section of a nacelle housing the turbojet. The thrust reversal system includes a front frame secured to a fixed portion of the nacelle and bearing. A first side includes cylinders for the translational actuation of at least one mobile cowling. A second side includes grids for inverting the peripheral thrusts, wherein the front frame includes a fixed portion for securing the front frame to the fixed portion of the nacelle and bearing the diversion grids. The system further includes a portion mounted so as to be capable of translational movement along the longitudinal axis of the nacelle and on which one end of the cowling actuation cylinders is attached, wherein the fixed and mobile portions of the front frame can be removably connected to each other by locking means.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SAFRAN NACELLES | ROUTE DU PONT VII GONFREVILLE-L'ORCHER 76700 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Collier, Jerome | Le Havre, FR | 5 | 123 |
Hillereau, Nicolas | Le Havre, FR | 4 | 110 |
Vauchel, Guy Bernard | Le Havre, FR | 118 | 1876 |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 10, 2025 |
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---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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