Turbofan nacelle having a lock engaging with a member for locking the closing thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9452845
APP PUB NO 20150274308A1
SERIAL NO

14704297

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A turbofan nacelle includes a cowl and a service structure, both being annular shapes in two halves. The cowl and the service structure are hinged on axes in respective halves to be opened during maintenance and closed during operation. In particular, a first annular half of the service structure supports a strike and a second annular half of the service structure supports a mobile bolt on a lever, such that the assembly constitutes a lock for closing the service structure. The lever engages with a locking member of a free edge of one half of the cowl, which is retracted when the lever is in the normal closed position thereof and active otherwise.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SAFRAN NACELLESFRENCH GUN J REVEL LO SEMYON GONFREVILLE-L'ORCHER SEINE-MARITIME

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Renault, Cédric Montivilliers, FR 6 7

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 27, 2024
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 27, 2028
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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