Ordnance ejector system for an aircraft

Details Ordnance ejector system for an aircraft Ordnance ejector system for an aircraft

1991-02-19

1991-11-19

Peters, Jr., Joseph F.

Aeronautics and astronautics

Aircraft structure

Passenger or cargo loading or discharging

89 154, 89 157, 89 158, 89 159, 274 8226, B64D 112

Patent

active

050659618

ABSTRACT:
A ordnance ejector apparatus (10) for ejecting an ordnance from an aircraft includes a mechanical linkage comprising a forward bell crank (36) and a forward connecting link (46) and a rearward bell crank (50) and a rearward connecting link (60). A rail (24) releasably retains an ordnance (16) thereto and is pivotally connected at opposite ends (26, 28) to the forward connecting link (46) and the rearward connecting link (60). Two pyrotechnically operated pistons (78, 88) are disposed in end-to-end relation and act independently on the forward bell crank (36) and rearward bell crank (50). The rail (24) includes a plurality of ordnance retaining hooks (152) which are automatically actuated to release the ordnance (16) when the rail (24) is extended by the mechanical linkage. A mechanical hoist (108) is manually operated by a screw shaft (110) for manually extending the rail (24) to attach an ordnance (16) thereto.

REFERENCES:
patent: 4008645 (1977-02-01), Herbert
patent: 4347777 (1982-09-01), Jakubowski
patent: 4399968 (1983-08-01), Stock et al.
patent: 4440365 (1984-04-01), Holtrop
patent: 4572053 (1986-02-01), Sosnowski et al.
patent: 4600171 (1986-07-01), Kalisz
patent: 4600171 (1986-07-01), Kalisz
patent: 4679751 (1987-07-01), Peterson
patent: 4829878 (1989-05-01), Thompson

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