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:
Jun. 23, 1992
Filed:
Oct. 04, 1990
Applicant:
Inventor:
John W Whitehouse, Rockford, IL (US);
Assignee:
Sundstrand Corporation, Rockford, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64D / ;
U.S. Cl.
CPC ...
244 58 ; 2441 / ; 416 14 ; 416142 ; 4162 / ; 440 54 ;
Abstract
An anti-deployment device and method for preventing inadvertent deployment of a ram air turbine of an aircraft during servicing or repair of turbine employ an anti-deployment pin which can be manually inserted in a support arrangement for the pin on the aircraft when the ram air turbine is in the stowed position for preventing deployment of the turbine upon release of a lock mechanism which locks the turbine in the stowed position. The pin has an elongated body with an outer, flat contact surface portion which extends in a plane that is inclined with respect to a longitudinal center axis of the pin.